Strong to severe thunderstorms produced numerous instances of gale to storm force winds over the area waterways.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-AUG-22 17:29:00 to 04-AUG-22 17:49:00 (EST-5)
Location: HART MILLER ISLAND (HRT)
Magnitude: 53.00 MG
Reported by: Buoy

Wind gusts of up to 53 knots (61 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 04-AUG-22 17:32:00 to 04-AUG-22 17:47:00 (EST-5)
Location: SENECA CREEK
Magnitude: 54.00 MG
Reported by: Buoy

Wind gusts of up to 54 knots (62 MPH) were measured by the Seneca Creek WeatherFlow sensor.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-AUG-22 17:36:00 to 04-AUG-22 18:00:00 (EST-5)
Location: TOLCHESTER MD (TCBM2)
Magnitude: 53.00 MG
Reported by: Buoy

Wind gusts of up to 53 knots (61 MPH) were measured by the Tolchester Beach NOS sensor (TCBM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 17:48:00 to 04-AUG-22 17:54:00 (EST-5)
Location: ANNAPOLIS MD (APAM2)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced estimated wind gusts to 34 knots (39 MPH) near the Annapolis NOS sensor (APAM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 17:54:00 to 04-AUG-22 18:06:00 (EST-5)
Location: ANNAPOLIS BUOY (44063)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced estimated wind gusts to 34 knots (39 MPH) near the Annapolis CBIBS sensor (44063).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 04-AUG-22 17:56:00 to 04-AUG-22 17:56:00 (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 mesonet near Cape Saint Claire (EW5391).

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 04-AUG-22 17:57:00 to 04-AUG-22 18:00:00 (EST-5)
Location: (DCA)REAGAN NATIONAL AIRPORT
Magnitude: 34.00 MG
Reported by: ASOS

Wind gusts of 34 knots (39 MPH) were measured by the ASOS at Ronald Reagan Washington National Airport (KDCA) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 04-AUG-22 17:57:00 to 04-AUG-22 18:27:00 (EST-5)
Location: GROVE POINT (GVP)
Magnitude: 39.00 ES
Reported by: Broadcast Media

Wind gusts of up to 39 knots (45 MPH) were measured by the Grove Point WeatherFlow sensor (XGVP).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 17:57:00 to 04-AUG-22 18:32:00 (EST-5)
Location: GREENBURY POINT (GBY)
Magnitude: 45.00 MG
Reported by: Buoy

Wind gusts of up to 45 knots (52 MPH) were meausred by the Greenbury Point WeatherFlow sensor (XGBY).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 17:57:00 to 04-AUG-22 18:27:00 (EST-5)
Location: SANDY POINT SOUTH (NRSPS)
Magnitude: 42.00 MG
Reported by: Mesonet

Wind gusts of up to 42 knots (48 MPH) were measured by a mesonet on the eastbound span of the US-50/US-301 Chesapeake Bay Bridge (MD066).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 17:59:00 to 04-AUG-22 18:34:00 (EST-5)
Location: TOLLY POINT (TOL)
Magnitude: 41.00 MG
Reported by: Buoy

Wind gusts of up to 41 knots (47 MPH) were measured by the Tolly Point WeatherFlow sensor (XTOL).

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 04-AUG-22 18:00:00 to 04-AUG-22 18:20:00 (EST-5)
Location: SUSQUEHANNA RIVER BUOY (44057)
Magnitude: 40.00 MG
Reported by: Buoy

Wind gusts of up to 40 knots (46 MPH) were measured by a mesonet on the westbound span of the US-40 Hatem Bridge (MD067) adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 04-AUG-22 18:01:00 to 04-AUG-22 18:16:00 (EST-5)
Location: HAVRE DE GRACE (HAVDG)
Magnitude: 44.00 MG
Reported by: Mesonet

Wind gusts of up to 44 knots (51 MPH) were measured by a mesonet on the eastbound span of the US-40 Hatem Bridge (MD072).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 18:02:00 to 04-AUG-22 18:32:00 (EST-5)
Location: SANDY POINT SOUTH (NRSPS)
Magnitude: 47.00 MS
Reported by: Mesonet

Winds of up to 47 knots (54 MPH) were measured by a mesonet on the westbound span of the US-50/US-301 Chesapeake Bay Bridge (MD067).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 18:14:00 to 04-AUG-22 18:19:00 (EST-5)
Location: KENT ISLAND (KNT)
Magnitude: 34.00 ES
Reported by: Buoy

Wind gusts of up to 34 knots (39 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 04-AUG-22 18:18:00 to 04-AUG-22 18:18:00 (EST-5)
Location: SANDY POINT (SPT)
Magnitude: 34.00 EG
Reported by: Buoy

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

Waterspout in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 04-AUG-22 18:20:00 to 04-AUG-22 18:20:00 (EST-5)
Location: POINT LOOKOUT (PTL)
Reported by: Broadcast Media

A waterspout was seen on video making landfall on Smith Island between the Chesapeake Bay and the Tangier Sound.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 04-AUG-22 16:30:00 to 04-AUG-22 16:48:00 (EST-5)
Location: BALTIMORE (BLTM2)
Magnitude: 49.00 MG
Reported by: Buoy

Wind gusts of up to 49 knots (56 MPH) were measured by the Baltimore NOS sensor (BLTM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 18:25:00 to 04-AUG-22 18:30:00 (EST-5)
Location: SAUNDERS POINT LIGHT
Magnitude: 45.00 MG
Reported by: Buoy

Wind gusts of up to 45 knots (52 MPH) were measured by the Saunders Point Light WeatherFlow sensor.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 18:32:00 to 04-AUG-22 18:52:00 (EST-5)
Location: HERRING BAY (HRB)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of up to 39 knots (45 MPH) were measured by the Herring Bay WeatherFlow sensor (XHRB).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 18:45:00 to 04-AUG-22 18:50:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 40.00 MG
Reported by: Mesonet

Wind gusts of up to 40 knots (46 MPH) were measured by a mesonet at Otto Beach House adjacent to the Chesapeake Bay and Eastern Bay.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 04-AUG-22 18:48:00 to 04-AUG-22 18:48:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 36.00 MG
Reported by: Buoy

A wind gust of 36 knots (41 MPH) was measured by the Thomas Point NOS sensor (TPLM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 04-AUG-22 18:50:00 to 04-AUG-22 19:05:00 (EST-5)
Location: ROD N REEL CHESAPEAKE BEACH (CHSRL)
Magnitude: 39.00 MG
Reported by: Mesonet

Wind gusts of up to 39 knots (45 MPH) were measured by a mesonet on the MD-33 Knapps Narrows Drawbridge (MD073) between the Chesapeake Bay and tidal Choptank River.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 04-AUG-22 18:55:00 to 04-AUG-22 19:00:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced estimated wind gusts to 34 knots (39 MPH) near a mesonet in Grasonville (EW5728) adjacent to Eastern Bay.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 04-AUG-22 18:55:00 to 04-AUG-22 18:55:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet on Prospect Bay adjacent to Eastern Bay.

Marine Thunderstorm Wind in EASTERN BAY, ATLANTIC NORTH
From 04-AUG-22 19:00:00 to 04-AUG-22 19:00:00 (EST-5)
Location: US-50 (MD040)
Magnitude: 42.00 MG
Reported by: Mesonet

A wind gust of 42 knots (48 MPH) was measured by a mesonet at Crab Alley Bay adjacent to Eastern Bay.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 04-AUG-22 16:38:00 to 04-AUG-22 16:43:00 (EST-5)
Location: MONROE CREEK (MON)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of up to 39 knots (45 MPH) were measured by the Monroe Creek WeatherFlow sensor (XMON).

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 04-AUG-22 16:50:00 to 04-AUG-22 16:50:00 (EST-5)
Location: HAMPSTEAD HILL ACADEMY (BLMHH)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet at Hampstead Hill Academy (BLMHH) adjacent to the tidal Patapsco River.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 04-AUG-22 16:52:00 to 04-AUG-22 17:05:00 (EST-5)
Location: (DCA)REAGAN NATIONAL AIRPORT
Magnitude: 50.00 MG
Reported by: ASOS

Wind gusts of up to 50 knots (58 MPH) were measured by the ASOS at Ronald Reagan Washington National Airport (KDCA) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 04-AUG-22 16:59:00 to 04-AUG-22 17:29:00 (EST-5)
Location: TIDE POINT (BLSBR)
Magnitude: 43.00 MG
Reported by: Mesonet

Wind gusts of up to 43 knots (50 MPH) were measured by a mesonet in Baltimore (GW1324) adjacent to the tidal Patapsco River.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 04-AUG-22 17:00:00 to 04-AUG-22 17:00:00 (EST-5)
Location: MORRELL PARK SCHOOL (BLTIM)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet at Morrell Park School (BLTIM) adjacent to the tidal Patapsco River.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 04-AUG-22 17:12:00 to 04-AUG-22 17:18:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 43.00 MG
Reported by: Buoy

Wind gusts of up to 43 knots (49 MPH) were measured by one of the I-695 Francis Scott Key Bridge NOS sensors (FSKM2).

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 04-AUG-22 17:17:00 to 04-AUG-22 17:22:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 58.00 MG
Reported by: Mesonet

Wind gusts of up to 58 knots (67 MPH) were measured by a mesonet on the I-695 Francis Scott Key Bridge (MD120).

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 04-AUG-22 17:18:00 to 04-AUG-22 17:24:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 34.00 MG
Reported by: Buoy

Wind gusts of 34 knots (39 MPH) were meausred by one of the I-695 Francis Scott Key Bridge NOS sensors (FSNM2).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 04-AUG-22 19:06:00 to 04-AUG-22 19:24:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of up to 39 knots (45 MPH) were measured by the Bishops Head Pier NOS sensor (BISM2).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 04-AUG-22 19:15:00 to 04-AUG-22 19:20:00 (EST-5)
Location: CAMBRIDGE (CAMM2)
Magnitude: 34.00 MG
Reported by: Mesonet

Wind gusts of up to 34 knots (39 MPH) were measured by a mesonet on the US-50 Choptank River Bridge (MD004).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 04-AUG-22 19:18:00 to 04-AUG-22 19:30:00 (EST-5)
Location: CAMBRIDGE (CAMM2)
Magnitude: 40.00 MG
Reported by: Buoy

Wind gusts of up to 40 knots (46 MPH) were measured by the Cambridge/Eaton Point Light NOS sensor (CAMM2).