A low-topped line of showers and thunderstorms produced gusty winds over area waterways.

Marine Thunderstorm Wind in TIDAL POTOMAC KEY BRIDGE TO INDIAN HD MD, ATLANTIC NORTH
From 30-AUG-22 15:03:00 to 30-AUG-22 15:03:00 (EST-5)
Location: (DCA)REAGAN NATIONAL AIRPORT
Magnitude: 34.00 EG
Reported by: ASOS

A squall produced an estimated wind gust to 34 knots (39 MPH) near 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 30-AUG-22 15:20:00 to 30-AUG-22 15:33:00 (EST-5)
Location: QUANTICO (KNYG)
Magnitude: 38.00 MG
Reported by: AWOS

Wind gusts of up to 38 knots (44 MPH) were measured by the AWOS at Quantico Marine Base (KNYG) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 30-AUG-22 15:33:00 to 30-AUG-22 15:33:00 (EST-5)
Location: HAMPSTEAD HILL ACADEMY (BLMHH)
Magnitude: 34.00 MG
Reported by: Mesonet

A wind gust of 34 knots (39 MPH) was measured by a mesonet at Hampstead Hill Academy (BLMHH) adjacent to the tidal Patapsco River.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 30-AUG-22 15:35:00 to 30-AUG-22 15:35:00 (EST-5)
Location: MARYLAND SCIENCE CENTER (BLMRE)
Magnitude: 36.00 MG
Reported by: Mesonet

A wind gust of 36 knots (41 MPH) was measured by a mesonet at the Maryland Science Center (BLMRE) adjacent to the tidal Patapsco River.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 30-AUG-22 15:36:00 to 30-AUG-22 15:42:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 35.00 MG
Reported by: Buoy

Wind gusts of up to 35 knots (40  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 30-AUG-22 15:37:00 to 30-AUG-22 16:07:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 43.00 MG
Reported by: Mesonet

Wind gusts of up to 43 knots (50 MPH) were measured by a mesonet on the I-695 Francis Scott Key Bridge (MD120).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 30-AUG-22 16:00:00 to 30-AUG-22 16:00:00 (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 30-AUG-22 16:02:00 to 30-AUG-22 16:27:00 (EST-5)
Location: POTOMAC LIGHT 33 (LT3)
Magnitude: 35.00 MG
Reported by: Buoy

Wind gusts of up to 35 knots (40 MPH) were measured by the Potomac Light 33 WeatherFlow sensor (XLT3).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 30-AUG-22 16:04:00 to 30-AUG-22 16:09:00 (EST-5)
Location: PYLONS DAHLGREN (PYL)
Magnitude: 39.00 MG
Reported by: Buoy

Wind gusts of up to 39 knots (45 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 30-AUG-22 16:07:00 to 30-AUG-22 16:07:00 (EST-5)
Location: BABER POINT (BAB)
Magnitude: 34.00 EG
Reported by: Buoy

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

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 30-AUG-22 16:08:00 to 30-AUG-22 16:33:00 (EST-5)
Location: CUCKOLD CREEK (CCK)
Magnitude: 36.00 MG
Reported by: Buoy

Wind gusts of up to 36 knots (41 MPH) were measured by the Cuckold Creek WeatherFlow sensor (XCCK).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 30-AUG-22 16:18:00 to 30-AUG-22 16:24:00 (EST-5)
Location: TOLCHESTER MD (TCBM2)
Magnitude: 34.00 MG
Reported by: Buoy

Wind gusts of up to 34 knots (39 MPH) were measured by the Tolchester Beach NOS sensor (TCBM2).

Marine Thunderstorm Wind in TIDAL POTOMAC INDIAN HD TO COBB IS MD, ATLANTIC NORTH
From 30-AUG-22 16:18:00 to 30-AUG-22 16:18:00 (EST-5)
Location: CUCKOLD CREEK (CCK)
Magnitude: 34.00 EG
Reported by: Mesonet

A squall produced an estimated wind gust to 34 knots (39 MPH) near a mesonet on Cobb Island (DW5018) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 30-AUG-22 16:21:00 to 30-AUG-22 16:21:00 (EST-5)
Location: SANDY POINT SOUTH (NRSPS)
Magnitude: 35.00 MG
Reported by: Mesonet

A wind gust of 35 knots (40 MPH) was measured by a mesonet on the westbound span of the US-50/US-301 Chesapeake Bay Bridge (MD065).

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 30-AUG-22 16:26:00 to 30-AUG-22 16:31:00 (EST-5)
Location: COBB POINT (COB)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced estimated wind gusts to 34 knots (39 MPH) near the Cobb Point WeatherFlow sensor (XCOB).

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 30-AUG-22 16:32:00 to 30-AUG-22 16:32:00 (EST-5)
Location: GROVE POINT (GVP)
Magnitude: 34.00 EG
Reported by: Buoy

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

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 30-AUG-22 16:36:00 to 30-AUG-22 16:36:00 (EST-5)
Location: ST INIGOES (KNUI)
Magnitude: 34.00 MG
Reported by: ASOS

A wind gust of 34 knots (39 MPH) was measured by the ASOS at Webster Field/Saint Inigoes (KNUI) adjacent to the tidal Potomac River.

Marine Thunderstorm Wind in CHESAPEAKE BAY N BEACH TO DRUM PT MD, ATLANTIC NORTH
From 30-AUG-22 16:42:00 to 30-AUG-22 16:42:00 (EST-5)
Location: GOOSES REEF BUOY (44062)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced an estimated wind gust to 34 knots (39 MPH) near the Gooses Reef CBIBS sensor (44062).

Marine Thunderstorm Wind in CHESTER RIVER TO QUEENSTOWN MD, ATLANTIC NORTH
From 30-AUG-22 16:50:00 to 30-AUG-22 16:50:00 (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 the US-50/US-301 Kent Narrows Bridge (MD040) between the tidal Chester River and Eastern Bay.

Marine Thunderstorm Wind in TIDAL POTOMAC COBB IS MD TO SMITH PT VA, ATLANTIC NORTH
From 30-AUG-22 17:12:00 to 30-AUG-22 17:12:00 (EST-5)
Location: PINEY POINT (PPTM2)
Magnitude: 34.00 EG
Reported by: Buoy

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