An approaching cold front caused numerous thunderstorms that produced numerous gale force wind gusts over area waterways.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 15:15:00 to 10-AUG-22 15:50:00 (EST-5)
Location: OCCOQUAN RIVER (OCC)
Magnitude: 41.00 MG
Reported by: Buoy

Wind gusts of up to 41 knots (47 MPH) were measured by the Occoquan River WeatherFlow sensor (XOCC).

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 10-AUG-22 15:27:00 to 10-AUG-22 15:35:00 (EST-5)
Location: (DCA)REAGAN NATIONAL AIRPORT
Magnitude: 36.00 MG
Reported by: ASOS

Wind gusts of up to 36 knots (41 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 10-AUG-22 16:05:00 to 10-AUG-22 16:05:00 (EST-5)
Location: OCCOQUAN RIVER (OCC)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet on Water Tower Way adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:13:00 to 10-AUG-22 16:36:00 (EST-5)
Location: QUANTICO (KNYG)
Magnitude: 39.00 MG
Reported by: AWOS

Wind gusts of up to 39 knots (45 MPH) were measured by the AWOS at Quantico Marine Base (KNYG) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:45:00 to 10-AUG-22 16:45:00 (EST-5)
Location: TOWER 70 (T70)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced an estimated wind gust to 34 knots (39 MPH) near the Tower 70 WeatherFlow sensor (XT70).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:47:00 to 10-AUG-22 17:07:00 (EST-5)
Location: POTOMAC LIGHT 33 (LT3)
Magnitude: 44.00 MG
Reported by: Buoy

Wind gusts of up to 44 knots (51 MPH) were measured by the Potomac Light WeatherFlow sensor (XLT3).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:47:00 to 10-AUG-22 17:07:00 (EST-5)
Location: BABER POINT (BAB)
Magnitude: 40.00 MG
Reported by: Buoy

Wind gusts of up to 40 knots (46 MPH) were measured by the Baber Point WeatherFlow sensor (XBAB).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:48:00 to 10-AUG-22 16:54:00 (EST-5)
Location: BABER POINT (BAB)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced estimated wind gusts to 34 knots (39 MPH) near the Dahlgren NOS sensor (NCDV2).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:49:00 to 10-AUG-22 17:14:00 (EST-5)
Location: PYLONS DAHLGREN (PYL)
Magnitude: 40.00 MG
Reported by: Buoy

Wind gusts of up to 40 knots (46 MPH) were measured by the Pylons Dahlgren WeatherFlow sensor (XPYL).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:58:00 to 10-AUG-22 17:18:00 (EST-5)
Location: MONROE CREEK (MON)
Magnitude: 41.00 MG
Reported by: Buoy

Wind gusts of up to 41 knots (47 MPH) were measured by the Monroe Creek WeatherFlow sensor (XMON).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 16:59:00 to 10-AUG-22 16:59:00 (EST-5)
Location: MONROE CREEK (MON)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet at Washington District Colonial Beach (CLNLB) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 10-AUG-22 17:00:00 to 10-AUG-22 17:00:00 (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 SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 10-AUG-22 17:00:00 to 10-AUG-22 17:10:00 (EST-5)
Location: SAUNDERS POINT LIGHT
Magnitude: 36.00 MG
Reported by: Buoy

Wind gusts of up to 36 knots (41 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 10-AUG-22 17:02:00 to 10-AUG-22 17:17:00 (EST-5)
Location: GREENBURY POINT (GBY)
Magnitude: 39.00 MG
Reported by: Buoy

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

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 10-AUG-22 17:03:00 to 10-AUG-22 17:13:00 (EST-5)
Location: CUCKOLD CREEK (CCK)
Magnitude: 39.00 MG
Reported by: Buoy

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

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 10-AUG-22 17:03:00 to 10-AUG-22 17:23:00 (EST-5)
Location: SANDY POINT SOUTH (NRSPS)
Magnitude: 41.00 MG
Reported by: Mesonet

Wind gusts of up to 41 knots (47 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 10-AUG-22 17:05:00 to 10-AUG-22 17:15:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 37.00 MG
Reported by: Mesonet

Wind gusts of up to 37 knots (43 MPH) were measured by a mesonet on Thomas Point Road adjacent to the Chesapeake Bay.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:06:00 to 10-AUG-22 17:31:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 42.00 MG
Reported by: Buoy

Wind gusts of up to 42 knots (48 MPH) were measured by the Cobb Point WeatherFlow sensor (XCOB).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 10-AUG-22 17:06:00 to 10-AUG-22 17:06:00 (EST-5)
Location: ANNAPOLIS BUOY (44063)
Magnitude: 34.00 EG
Reported by: Buoy

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

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 10-AUG-22 17:07:00 to 10-AUG-22 17:22:00 (EST-5)
Location: SANDY POINT SOUTH (NRSPS)
Magnitude: 38.00 MG
Reported by: Mesonet

Wind gusts of up to 38 knots (44 MPH) were measured by a mesonet on the westbound span of the US-50/US-301 Chesapeake Bay Bridge (MD065).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 10-AUG-22 17:09:00 to 10-AUG-22 17:19:00 (EST-5)
Location: TOLLY POINT (TOL)
Magnitude: 38.00 MG
Reported by: Buoy

Wind gusts of up to 38 knots (44 MPH) were measured by the Tolly Point WeatherFlow sensor (XTOL).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 10-AUG-22 17:15:00 to 10-AUG-22 17:15:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 36.00 EG
Reported by: Buoy

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

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:25:00 to 10-AUG-22 17:30:00 (EST-5)
Location: COLES POINT (COL)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet at Aquia House at Cabin Point adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:26:00 to 10-AUG-22 17:35:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 36.00 MG
Reported by: Mesonet

Wind gusts of up to 36 knots (41 MPH) were measured by a mesonet in Leonardtown (EW1760) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:30:00 to 10-AUG-22 17:54:00 (EST-5)
Location: PINEY POINT (PPTM2)
Magnitude: 47.00 MG
Reported by: Buoy

Wind gusts of up to 47 knots (54 MPH) were measured by the Piney Point NOS sensor (PPTM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 10-AUG-22 17:30:00 to 10-AUG-22 17:54:00 (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 CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 10-AUG-22 17:36:00 to 10-AUG-22 17:42:00 (EST-5)
Location: MID BAY BUOY
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced estimated wind gusts to 34 knots (39 MPH) near the Cove Point NOS sensor (COVM2).

Marine Thunderstorm Wind in PATUXENT RIVER TO BROOMES ISLAND MD, ATLANTIC NORTH
From 10-AUG-22 17:36:00 to 10-AUG-22 17:36:00 (EST-5)
Location: SOLOMONS ISLAND (SLIM2)
Magnitude: 41.00 MG
Reported by: Buoy

A wind gust of 41 knots (47 MPH) was measured by one of the Solomons Island NOS sensors (SLIM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:45:00 to 10-AUG-22 17:45:00 (EST-5)
Location: PATUXENT RIVER ASOS (KNHK)
Magnitude: 37.00 MG
Reported by: ASOS

A wind gust of 37 knots (43 MPH) was measured by the ASOS at Patuxent River Naval Air Station (KNHK) adjacent to the Chesapeake Bay and tidal Patuxent River.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:46:00 to 10-AUG-22 17:46:00 (EST-5)
Location: ST INIGOES (KNUI)
Magnitude: 34.00 EG
Reported by: ASOS

A squall produced an estimated wind gust to 34 knots (39 MPH) near the ASOS at Webster Field/Saint Inigoes (KNUI) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:48:00 to 10-AUG-22 17:48:00 (EST-5)
Location: LEWISETTA MD (LWTV2)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced an estimated wind gust to 34 knots (39 MPH) near one of the Lewisetta NOS sensors (LWTV2).

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 10-AUG-22 17:50:00 to 10-AUG-22 17:50:00 (EST-5)
Location: BLACKWALNUT HARBOR (BWH)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet on Cook Point Road adjacent to the tidal Choptank River.

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:54:00 to 10-AUG-22 18:09:00 (EST-5)
Location: POINT LOOKOUT (PTL)
Magnitude: 38.00 MG
Reported by: Buoy

Wind gusts of up to 38 knots (44 MPH) were measured by the Point Lookout WeatherFlow sensor (XPTL).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:54:00 to 10-AUG-22 18:06:00 (EST-5)
Location: POTOMAC POINT LOOKOUT BUOY (44042)
Magnitude: 37.00 MG
Reported by: Buoy

Wind gusts of up to 37 knots (43 MPH) were measured by the Lower Potomac/Point Lookout CBIBS sensor (44042).

Marine Thunderstorm Wind in CHESAPEAKE BAY DRUM PT TO SMITH PT VA, ATLANTIC NORTH
From 10-AUG-22 17:59:00 to 10-AUG-22 18:14:00 (EST-5)
Location: LOWER HOOPER ISLAND (HPR)
Magnitude: 38.00 MG
Reported by: Buoy

Wind gusts of up to 38 knots (44 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 10-AUG-22 18:00:00 to 10-AUG-22 18:00:00 (EST-5)
Location: LOWER HOOPER ISLAND (HPR)
Magnitude: 46.00 MG
Reported by: Mesonet

A wind gust of 46 knots (53 MPH) was measured by a mesonet on Hoopers Island adjacent to the Chesapeake Bay and Tangier Sound.

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 10-AUG-22 18:18:00 to 10-AUG-22 18:18:00 (EST-5)
Location: CAMBRIDGE (CAMM2)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced an estimated wind gust to 34 knots (39 MPH) near the Cambridge/Eaton Point Light NOS sensor (CAMM2).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 10-AUG-22 18:18:00 to 10-AUG-22 18:36:00 (EST-5)
Location: BISHOPS HEAD (BISM2)
Magnitude: 38.00 MG
Reported by: Buoy

Wind gusts of up to 38 knots (44 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 10-AUG-22 18:20:00 to 10-AUG-22 18:30:00 (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 TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 10-AUG-22 18:30:00 to 10-AUG-22 18:50:00 (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).

Marine Thunderstorm Wind in TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND, ATLANTIC NORTH
From 10-AUG-22 18:38:00 to 10-AUG-22 18:38:00 (EST-5)
Location: RACCOON POINT (RAC)
Magnitude: 34.00 EG
Reported by: Buoy

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