A strong cold front intersected a very hot, humid, and unstable airmass across the Mid-Atlantic shortly after peak heating. Aided by dynamics and moderately strong shear from an approaching upper-level trough, the front spawned bands of thunderstorms that produced up to storm-force winds over area waterways.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 29-JUL-23 16:05:00 to 29-JUL-23 16:05:00 (EST-5)
Location: GEORGE MASON ES (ALXD2)
Magnitude: 37.00 MG
Reported by: Mesonet

A wind gust of 37 knots (43 MPH) was measured by a mesonet at George Mason Elementary School (ALXD2) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:06:00 to 29-JUL-23 16:12:00 (EST-5)
Location: ANNAPOLIS BUOY (44063)
Magnitude: 37.00 MG
Reported by: Buoy

Wind gusts of up to 37 knots (43 MPH) were measured by the Annapolis CBIBS sensor (44063).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:06:00 to 29-JUL-23 16:16:00 (EST-5)
Location: GREENBURY POINT (GBY)
Magnitude: 43.00 MG
Reported by: Buoy

Wind gusts of up to 43 knots (49 MPH) were measured by the Greenbury Point WeatherFlow sensor (XGBY).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:09:00 to 29-JUL-23 16:19:00 (EST-5)
Location: SAUNDERS POINT LIGHT
Magnitude: 53.00 MG
Reported by: Buoy

Wind gusts of up to 53 knots (61 MPH) were measured by the Saunders Point Light WeatherFlow sensor (XMTR).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:09:00 to 29-JUL-23 16:24:00 (EST-5)
Location: TOLLY POINT (TOL)
Magnitude: 44.00 MG
Reported by: Buoy

Wind gusts of up to 44 knots (51 MPH) were measured by the Tolly Point WeatherFlow sensor (XTOL).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 29-JUL-23 16:09:00 to 29-JUL-23 16:09:00 (EST-5)
Location: SANDY POINT (SPT)
Magnitude: 35.00 MG
Reported by: Mesonet

A wind gust of 35 knots (40 MPH) was measured by a personal weather station at Persimmon Point (KMDANNAP2658).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:09:00 to 29-JUL-23 16:19:00 (EST-5)
Location: GREENBURY POINT (GBY)
Magnitude: 49.00 MG
Reported by: Mesonet

Wind gusts of up to 49 knots (56 MPH) were measured by a personal weather station at Annapolis Sailing School (KMDANNAP2625).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:09:00 to 29-JUL-23 16:14:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 41.00 MG
Reported by: Mesonet

Wind gusts of up to 41 knots (47 MPH) were measured by a personal weather station on Ramsgate Drive (KMDANNAP2704) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:09:00 to 29-JUL-23 16:29:00 (EST-5)
Location: SHADY SIDE ES (SHADY)
Magnitude: 41.00 MG
Reported by: Mesonet

Wind gusts of up to 41 knots (47 MPH) were measured by a personal weather station at Curtis Point (KMDSHADY19) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:10:00 to 29-JUL-23 16:10:00 (EST-5)
Location: TOLLY POINT (TOL)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a Tempest station on Wainwright Beach.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:10:00 to 29-JUL-23 16:20:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 43.00 MG
Reported by: Mesonet

Wind gusts of up to 43 knots (49 MPH) were measured by a Tempest station on Thomas Point Road adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:24:00 to 29-JUL-23 16:39:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 51.00 MG
Reported by: Mesonet

Wind gusts of up to 51 knots (59 MPH) were measured by a personal weather station on Poplar Island (Tilghman, KMDMARYL25).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 29-JUL-23 16:24:00 to 29-JUL-23 16:24:00 (EST-5)
Location: SANDY POINT (SPT)
Magnitude: 37.00 MG
Reported by: Mesonet

A wind gust of 37 knots (43 MPH) was measured by a personal weather station at Love Point (KMDSTEVE52) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:25:00 to 29-JUL-23 16:25:00 (EST-5)
Location: (KW29)BAY BRIDGE AIRPORT
Magnitude: 41.00 MG
Reported by: AWOS

A wind gust of 41 knots (47 MPH) was measured by the AWOS at Bay Bridge Airport (KW29) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 16:25:00 to 29-JUL-23 17:05:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 36.00 MG
Reported by: Mesonet

Wind gusts of up to 36 knots (41 MPH) were measured by a mesonet at Piney Point/Grasonville (EW5728) adjacent to Eastern Bay.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 16:25:00 to 29-JUL-23 17:00:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 36.00 MG
Reported by: Mesonet

Wind gusts of up to 36 knots (41 MPH) were measured by a personal weather station at Prospect Bay (KMDGRASO3) adjacent to Eastern Bay.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 29-JUL-23 15:40:00 to 29-JUL-23 16:20:00 (EST-5)
Location: GEORGE WASHINGTON UNIVERSITY (GWUNI)
Magnitude: 42.00 MG
Reported by: Mesonet

Wind gusts of up to 42 knots (48 MPH) were measured by a mesonet at the George Washington University Foggy Bottom Campus (1852W) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 29-JUL-23 15:45:00 to 29-JUL-23 16:25:00 (EST-5)
Location: (DCA)REAGAN NATIONAL AIRPORT
Magnitude: 52.00 MG
Reported by: ASOS

Wind gusts of up to 52 knots (60 MPH) were measured by the ASOS at Ronald Reagan Washington National Airport (KDCA) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 29-JUL-23 15:45:00 to 29-JUL-23 16:23:00 (EST-5)
Location: OCCOQUAN RIVER (OCC)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced estimated wind gusts to 34 knots (39 MPH) near the Occoquan River WeatherFlow sensor (XOCC).

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 29-JUL-23 15:48:00 to 29-JUL-23 15:54:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 41.00 MG
Reported by: Buoy

Wind gusts of up to 41 knots (47 MPH) were measured by the I-695 Francis Scott Key Bridge NOS sensor (FSKM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:10:00 to 29-JUL-23 16:20:00 (EST-5)
Location: SHADY SIDE ES (SHADY)
Magnitude: 37.00 MG
Reported by: Mesonet

Wind gusts of up to 37 knots (43 MPH) were measured by a Tempest station on Frederick Avenue adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:10:00 to 29-JUL-23 16:10:00 (EST-5)
Location: ST MARYS ES (ANNAS)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a mesonet at Saint Mary's Elementary School (ANNAS).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:11:00 to 29-JUL-23 16:11:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 58.00 MG
Reported by: Buoy

A wind gust of 58 knots (67 MPH) was measured by the Thomas Point NOS sensor (TPLM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:12:00 to 29-JUL-23 16:12:00 (EST-5)
Location: SANDY POINT SOUTH (NRSPS)
Magnitude: 49.00 MG
Reported by: Mesonet

A wind gust of 49 knots (56 MPH) was measured by a mesonet at WPL Pier 31 (MD068).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:13:00 to 29-JUL-23 16:13:00 (EST-5)
Location: SANDY POINT (SPT)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the Sandy Point WeatherFlow sensor (XSPT).

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 29-JUL-23 16:14:00 to 29-JUL-23 16:29:00 (EST-5)
Location: GROVE POINT (GVP)
Magnitude: 51.00 MG
Reported by: Buoy

Wind gusts of up to 51 knots (59 MPH) were measured by the Grove Point WeatherFlow sensor (XGVP).

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 16:25:00 to 29-JUL-23 16:35:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 44.00 MG
Reported by: Mesonet

Wind gusts of up to 44 knots (51 MPH) were measured by a personal weather station at Marling Farms (KMDCHEST20) adjacent to Eastern Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 29-JUL-23 16:29:00 to 29-JUL-23 16:54:00 (EST-5)
Location: ROD N REEL CHESAPEAKE BEACH (CHSRL)
Magnitude: 50.00 MG
Reported by: Mesonet

Wind gusts of up to 50 knots (58 MPH) were measured by a mesonet on the MD-33 Knapps Narrows Drawbridge (MD073).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 29-JUL-23 16:29:00 to 29-JUL-23 16:54:00 (EST-5)
Location: TILGHMAN ES (TILHM)
Magnitude: 49.00 MG
Reported by: Mesonet

Wind gusts of up to 49 knots (56 MPH) were measured by a personal weather station at Hannon Haus (KMDNEAVI6) adjacent to the tidal Choptank River.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 29-JUL-23 16:29:00 to 29-JUL-23 16:44:00 (EST-5)
Location: ROD N REEL CHESAPEAKE BEACH (CHSRL)
Magnitude: 52.00 MG
Reported by: Mesonet

Wind gusts of up to 52 knots (60 MPH) were measured by a personal weather station at Bay House Tilghman Island (KMDTILGH14) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:30:00 to 29-JUL-23 16:45:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 57.00 MG
Reported by: Mesonet

Wind gusts of up to 57 knots (66 MPH) were measured by a Tempest station on Beach Side Drive adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 29-JUL-23 17:18:00 to 29-JUL-23 18:00:00 (EST-5)
Location: MID BAY BUOY
Magnitude: 39.00 MG
Reported by: Mesonet

Wind gusts of up to 39 knots (45 MPH) were measured by a mesonet on Hoopers Island.

Marine Thunderstorm Wind in PATUXENT RIVER TO BROOMES ISLAND MD, ATLANTIC NORTH
From 29-JUL-23 17:18:00 to 29-JUL-23 18:00:00 (EST-5)
Location: SOLOMONS ISLAND (SLIM2)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of up to 39 knots (45 MPH) were measured by one of the Solomons Island NOS sensors (SLIM2).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 17:24:00 to 29-JUL-23 17:24:00 (EST-5)
Location: LOWER HOOPERS ISLAND (HPR)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a personal weather station at Honga Point (KMDCHURC39).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 29-JUL-23 17:25:00 to 29-JUL-23 17:25:00 (EST-5)
Location: POTOMAC LIGHT 33 (LT3)
Magnitude: 35.00 MG
Reported by: Buoy

A wind gust of 35 knots (40 MPH) was measured by the Potomac Light 33 WeatherFlow sensor (XLT3).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 17:29:00 to 29-JUL-23 17:29:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the Cobb Point WeatherFlow sensor (XCOB).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 17:31:00 to 29-JUL-23 18:16:00 (EST-5)
Location: LOWER HOOPERS ISLAND (HPR)
Magnitude: 40.00 MG
Reported by: Buoy

Wind gusts of up to 40 knots (46 MPH) were measured by the Lower Hooper Island WeatherFlow sensor (XHPR).

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 29-JUL-23 15:49:00 to 29-JUL-23 15:54:00 (EST-5)
Location: BALTIMORE (BLTM2)
Magnitude: 42.00 MG
Reported by: Mesonet

Wind gusts of up to 42 knots (48 MPH) were measured by a personal weather station at Canton - Baltimore Water Taxi (KMDBALTI181).

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 29-JUL-23 15:50:00 to 29-JUL-23 15:50:00 (EST-5)
Location: MARYLAND SCIENCE CENTER (BLMRE)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a mesonet at the Maryland Science Center (BLMRE) adjacent to the tidal Patapsco River.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 29-JUL-23 15:54:00 to 29-JUL-23 16:12:00 (EST-5)
Location: WASHINGTON DC (WASD2)
Magnitude: 44.00 MG
Reported by: Buoy

Wind gusts of up to 44 knots (51 MPH) were measured by the Washington Channel/Hains Point Park NOS Sensor (WASD2).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 29-JUL-23 15:54:00 to 29-JUL-23 15:54:00 (EST-5)
Location: (KMTN)MARTIN STATE AIRPORT
Magnitude: 34.00 EG
Reported by: AWOS

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the AWOS at Martin State Airport (KMTN) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 29-JUL-23 15:54:00 to 29-JUL-23 15:54:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 34.00 MG
Reported by: Buoy

A wind gust of 34 knots (39 MPH) was measured by the I-695 Francis Scott Key Bridge Northeast Tower NOS sensor (FSNM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:14:00 to 29-JUL-23 16:24:00 (EST-5)
Location: KENT ISLAND (KNT)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of up 39 knots (45 MPH) were measured by the Kent Island WeatherFlow sensor (XKNT).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:14:00 to 29-JUL-23 16:24:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 39.00 MG
Reported by: Mesonet

Wind gusts of up to 39 knots (45 MPH) were measured by a personal weather station (Lighthouse View, KMDSTEVE73) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 29-JUL-23 16:14:00 to 29-JUL-23 16:19:00 (EST-5)
Location: GROVE POINT (GVP)
Magnitude: 37.00 MG
Reported by: Mesonet

Wind gusts of up to 37 knots (43 MPH) were measured by a personal weather station (Earleville Weather Station, KMDEARLE15) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 29-JUL-23 16:15:00 to 29-JUL-23 16:15:00 (EST-5)
Location: NATIONALS PARK (WSHNP)
Magnitude: 39.00 MG
Reported by: Mesonet

A wind gust to 39 knots (45 MPH) was measured by a mesonet at Nationals Park (WSHNP) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 16:19:00 to 29-JUL-23 16:34:00 (EST-5)
Location: STEVENSVILLE (D2030)
Magnitude: 43.00 MG
Reported by: Mesonet

Wind gusts of up to 43 knots (49 MPH) were measured by a personal weather station at Cove Creek (KMDSTEVE97) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 29-JUL-23 16:33:00 to 29-JUL-23 16:58:00 (EST-5)
Location: BLACKWALNUT HARBOR (BWH)
Magnitude: 50.00 MG
Reported by: Buoy

Wind gusts of up to 50 knots (58 MPH) were measured by the Blackwalnut Harbor WeatherFlow sensor (XBWH).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 29-JUL-23 16:35:00 to 29-JUL-23 17:05:00 (EST-5)
Location: CHOPTANK RIVER (CHOP)
Magnitude: 48.00 MG
Reported by: Mesonet

Wind gusts of up to 48 knots (55 MPH) were measured by a Tempest station in Oxford adjacent to the tidal Choptank River.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 16:40:00 to 29-JUL-23 17:00:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 34.00 MG
Reported by: Mesonet

Wind gusts of up to 34 knots (39 MPH) were measured by a mesonet at Prospect Bay adjacent to Eastern Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 29-JUL-23 16:42:00 to 29-JUL-23 17:12:00 (EST-5)
Location: GOOSES REEF BUOY (44062)
Magnitude: 43.00 MG
Reported by: Buoy

Wind gusts of up to 43 knots (49 MPH) were measured by the Gooses Reef CBIBS sensor (44062).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 29-JUL-23 16:54:00 to 29-JUL-23 17:34:00 (EST-5)
Location: CAMBRIDGE (CAMM2)
Magnitude: 48.00 MG
Reported by: Mesonet

Wind gusts of up to 48 knots (55 MPH) were measured by a mesonet on the US-50 Choptank River Bridge (MD004).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 17:42:00 to 29-JUL-23 18:30:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 37.00 MG
Reported by: Buoy

Wind gusts of up to 37 knots (43 MPH) were measured by the Bishops Head Pier NOS sensor (BISM2).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 17:54:00 to 29-JUL-23 17:54:00 (EST-5)
Location: PINEY POINT (PPTM2)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the Piney Point NOS sensor (PPTM2).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 18:00:00 to 29-JUL-23 18:00:00 (EST-5)
Location: LEWISETTA MD (LWTV2)
Magnitude: 41.00 MG
Reported by: Buoy

A wind gust of 41 knots (47 MPH) was measured by one of the Lewisetta NOS sensors (LWTV2).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 18:00:00 to 29-JUL-23 18:00:00 (EST-5)
Location: RACCOON POINT (RAC)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the Raccoon Point WeatherFlow sensor (XRAC).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 18:09:00 to 29-JUL-23 18:09:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a personal weather station at The Old Bay House (KMDDEALI19) adjacent to Tangier Sound.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 29-JUL-23 19:01:00 to 29-JUL-23 19:20:00 (EST-5)
Location: MID BAY BUOY
Magnitude: 43.00 MG
Reported by: Mesonet

Wind gusts of up to 43 knots (49 MPH) were measured by a mesonet on Hoopers Island.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 19:01:00 to 29-JUL-23 19:01:00 (EST-5)
Location: RACCOON POINT (RAC)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the Raccoon Point WeatherFlow sensor (XRAC).

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 19:06:00 to 29-JUL-23 19:26:00 (EST-5)
Location: LOWER HOOPER ISLAND (HPR)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of up to 39 knots (45 MPH) were measured by the Lower Hooper Island WeatherFlow sensor (XHPR).

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 19:13:00 to 29-JUL-23 19:15:00 (EST-5)
Location: PATUXENT RIVER ASOS (KNHK)
Magnitude: 52.00 MG
Reported by: ASOS

Wind gusts of up to 52 knots (60 MPH) were measured by the ASOS at Patuxent River Naval Air Station (KNHK) adjacent to the Chesapeake Bay and tidal Patuxent River.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 19:24:00 to 29-JUL-23 20:00:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 37.00 MG
Reported by: Buoy

Wind gusts of up to 37 knots (43 MPH) were measured by the Bishops Head Pier NOS sensor (BISM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 29-JUL-23 15:55:00 to 29-JUL-23 15:55:00 (EST-5)
Location: WEIDE MD (KEDG)
Magnitude: 34.00 EG
Reported by: AWOS

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near the AWOS at Weide (KEDG) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 29-JUL-23 16:02:00 to 29-JUL-23 16:07:00 (EST-5)
Location: HART MILLER ISLAND (HRT)
Magnitude: 42.00 MG
Reported by: Buoy

Wind gusts of up to 42 knots (48 MPH) were measured by the Hart Miller WeatherFlow sensor (XHRT).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 29-JUL-23 16:03:00 to 29-JUL-23 16:03:00 (EST-5)
Location: SENECA CREEK
Magnitude: 40.00 MG
Reported by: Buoy

A wind gust of 40 knots (46 MPH) was measured by the Seneca Creek WeatherFlow sensor (XSNC).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:04:00 to 29-JUL-23 16:04:00 (EST-5)
Location: ANNAPOLIS (KNAK)
Magnitude: 34.00 MG
Reported by: ASOS

A wind gust of 34 knots (39 MPH) was measured by the ASOS at the U.S. Naval Academy in Annapolis (KNAK) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 29-JUL-23 16:04:00 to 29-JUL-23 16:04:00 (EST-5)
Location: HART MILLER ISLAND (HRT)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a personal weather station at Holly Farm Beach (KMDESSEX50) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:19:00 to 29-JUL-23 16:34:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 61.00 MG
Reported by: Mesonet

Wind gusts of up to 61 knots (70 MPH) were measured by a personal weather station at Northwest Creek (KMDSTEVE76) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:19:00 to 29-JUL-23 16:19:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a personal weather station (Kratz Weather Station, KMDSTEVE113) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 29-JUL-23 16:20:00 to 29-JUL-23 16:25:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a Tempest station on Beach Side Drive adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 16:20:00 to 29-JUL-23 16:40:00 (EST-5)
Location: STEVENSVILLE (D2030)
Magnitude: 43.00 MG
Reported by: Mesonet

Wind gusts of up to 43 knots (49 MPH) were measured by a mesonet at Crab Alley Bay adjacent to Eastern Bay.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 16:24:00 to 29-JUL-23 16:24:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 38.00 MG
Reported by: Mesonet

A wind gust of 38 knots (44 MPH) was measured by a mesonet on the US-50 Kent Narrows Bridge (MD040).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 29-JUL-23 16:54:00 to 29-JUL-23 17:30:00 (EST-5)
Location: CAMBRIDGE (CAMM2)
Magnitude: 45.00 MG
Reported by: Buoy

Wind gusts of up to 45 knots (52 MPH) were measured by the Cambridge/Eaton Point Light NOS sensor (CAMM2).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 29-JUL-23 17:00:00 to 29-JUL-23 17:14:00 (EST-5)
Location: HORN POINT LAB (HPLWS)
Magnitude: 36.00 MG
Reported by: Mesonet

Wind gusts of up to 36 knots (42 MPH) were measured by a mesonet in Cambridge (GW0807) adjacent to the tidal Choptank River.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 29-JUL-23 17:04:00 to 29-JUL-23 17:04:00 (EST-5)
Location: STEVENSVILLE (D2030)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a personal weather station (Pintail Weather Station, KMDSAINT52) adjacent to Eastern Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 29-JUL-23 17:06:00 to 29-JUL-23 18:00:00 (EST-5)
Location: MID BAY BUOY
Magnitude: 57.00 MG
Reported by: Buoy

Wind gusts of up to 57 knots (66 MPH) were measured by the Cove Point NOS sensor (COVM2).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 29-JUL-23 17:17:00 to 29-JUL-23 17:22:00 (EST-5)
Location: MONROE CREEK (MON)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced estimated wind gusts to 34 knots (39 MPH) near the Monroe Creek WeatherFlow sensor (XMON).

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 18:14:00 to 29-JUL-23 18:14:00 (EST-5)
Location: POINT LOOKOUT (PTL)
Magnitude: 37.00 MG
Reported by: Buoy

A wind gust of 37 knots (43 MPH) was measured by the Point Lookout WeatherFlow sensor (XPTL).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 18:14:00 to 29-JUL-23 18:14:00 (EST-5)
Location: POTOMAC POINT LOOKOUT BUOY (44042)
Magnitude: 39.00 MG
Reported by: Mesonet

A wind gust of 39 knots (45 MPH) was measured by a personal weather station on the Potomac River at Marshalls Beach (KVAHEATH22).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 18:19:00 to 29-JUL-23 18:19:00 (EST-5)
Location: POTOMAC POINT LOOKOUT BUOY (44042)
Magnitude: 34.00 MG
Reported by: Mesonet

A wind gust of 34 knots (39 MPH) was measured by a personal weather station at Devil's Wood Yard (KVAOPHEL1) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 18:31:00 to 29-JUL-23 18:51:00 (EST-5)
Location: CRISFIELD CG (CRS)
Magnitude: 41.00 MG
Reported by: Buoy

Wind gusts of up to 41 knots (47 MPH) were measured by the Crisfield WeatherFlow sensor (XCRS).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 18:40:00 to 29-JUL-23 18:40:00 (EST-5)
Location: POTOMAC POINT LOOKOUT BUOY (44042)
Magnitude: 34.00 EG
Reported by: Mesonet

A thunderstorm produced an estimated wind gust to 34 knots (39 MPH) near a Tempest station on Fleet Road adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 19:34:00 to 29-JUL-23 19:34:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 40.00 MG
Reported by: Buoy

A wind gust of 40 knots (46 MPH) was measured by the Cobb Point WeatherFlow sensor (XCOB).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 19:35:00 to 29-JUL-23 19:35:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 53.00 MG
Reported by: Mesonet

A wind gust of 53 knots (61 MPH) was measured by a Tempest station on Marina Drive adjacent to Tangier Sound.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 19:41:00 to 29-JUL-23 19:51:00 (EST-5)
Location: CRISFIELD CG (CRS)
Magnitude: 46.00 MG
Reported by: Buoy

Wind gusts of up to 46 knots (53 MPH) were measured by the Crisfield WeatherFlow sensor (XCRS).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 19:46:00 to 29-JUL-23 19:51:00 (EST-5)
Location: RACCOON POINT (RAC)
Magnitude: 34.00 EG
Reported by: Buoy

A thunderstorm produced estimated wind gusts to 34 knots (39 MPH) near the Raccoon Point WeatherFlow sensor (XRAC).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 19:50:00 to 29-JUL-23 19:50:00 (EST-5)
Location: CRISFIELD FIRE DEPARTMENT (CRSFL)
Magnitude: 37.00 MG
Reported by: Mesonet

A wind gust of 37 knots (43 MPH) was measured by a Tempest station at Hammock Pointe adjacent to Tangier Sound.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 29-JUL-23 20:00:00 to 29-JUL-23 20:00:00 (EST-5)
Location: PINEY POINT (PPTM2)
Magnitude: 36.00 MG
Reported by: Buoy

A wind gust of 36 knots (41 MPH) was measured by the Piney Point NOS sensor (PPTM2).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 20:35:00 to 29-JUL-23 20:45:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 45.00 MG
Reported by: Mesonet

Wind gusts of up to 45 knots (52 MPH) were measured by a Tempest station on Marina Drive adjacent to Tangier Sound.

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 29-JUL-23 20:56:00 to 29-JUL-23 21:11:00 (EST-5)
Location: CRISFIELD CG (CRS)
Magnitude: 34.00 MG
Reported by: Buoy

Wind gusts of up to 34 knots (39 MPH) were measured by the Crisfield WeatherFlow sensor (XCRS).