A strong cold front produced squalls that resulted in gale-force wind gusts.

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 12:30:00 to 13-NOV-21 12:35:00 (EST-5)
Location: GREENBURY POINT (GBY)
Magnitude: 38.00 MG
Reported by: Buoy

Wind gusts of up to 38 knots (44 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 13-NOV-21 12:30:00 to 13-NOV-21 13:15:00 (EST-5)
Location: KENT POINT MD (KPTM2)
Magnitude: 36.00 MG
Reported by: Mesonet

Wind gusts of up to 36 knots (41 MPH) were measured by a mesonet on the MD-33 Knapps Narrows Drawbridge (MD073) between the Chesapeake Bay and the tidal Choptank River.

Marine Thunderstorm Wind in CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER, ATLANTIC NORTH
From 13-NOV-21 13:05:00 to 13-NOV-21 13:05:00 (EST-5)
Location: BLACKWALNUT HARBOR (BWH)
Magnitude: 35.00 MG
Reported by: Buoy

A wind gust of 35 knots (40 MPH) was measured by the Blackwalnut Harbor WeatherFlow sensor (XBWH).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 12:33:00 to 13-NOV-21 12:48:00 (EST-5)
Location: TOLLY POINT (TOL)
Magnitude: 34.00 EG
Reported by: Buoy

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

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 12:33:00 to 13-NOV-21 12:33:00 (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).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 12:33:00 to 13-NOV-21 12:33:00 (EST-5)
Location: ANNAPOLIS (KNAK)
Magnitude: 48.00 MG
Reported by: Mesonet

A wind gust of 48 knots (55 MPH) was measured by a mesonet on the US-50/US-301 Chesapeake Bay Bridge (MD066).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 12:34:00 to 13-NOV-21 12:49:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced estimated wind gusts to 34 knots (39 MPH) near the Saunders Point Light/Mayo-Triton Beach WeatherFlow sensor (WFMTR).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 12:35:00 to 13-NOV-21 12:50:00 (EST-5)
Location: (KW29)BAY BRIDGE AIRPORT
Magnitude: 37.00 MG
Reported by: Mesonet

Wind gusts of up to 37 knots (43 MPH) were measured by a mesonet on the US-50/US-301 Chesapeake Bay Bridge (MD065).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 12:38:00 to 13-NOV-21 12:38:00 (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 13-NOV-21 12:41:00 to 13-NOV-21 12:41:00 (EST-5)
Location: KENT ISLAND (KNT)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced an estimated wind gust to 34 knots (39 MPH) near the Kent Island WeatherFlow sensor (XKNT).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 13-NOV-21 12:42:00 to 13-NOV-21 13:00:00 (EST-5)
Location: TOLCHESTER MD (TCBM2)
Magnitude: 34.00 MG
Reported by: Buoy

Wind gusts of 34 knots (39 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 13-NOV-21 12:45:00 to 13-NOV-21 12:45:00 (EST-5)
Location: THOMAS POINT (TPLM2)
Magnitude: 34.00 EG
Reported by: Buoy

A squall produced an estimated wind gust to 34 knots (39 MPH) near the Thomas Point NOS sensor (TPLM2).

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 13-NOV-21 12:22:00 to 13-NOV-21 12:32:00 (EST-5)
Location: HART MILLER ISLAND (HRT)
Magnitude: 36.00 MG
Reported by: Buoy

Wind gusts of up to 36 knots (41 MPH) were measured by the Hart Miller Island WeatherFlow sensor (XHRT).

Marine Thunderstorm Wind in CHESAPEAKE BAY SANDY PT TO N BEACH MD, ATLANTIC NORTH
From 13-NOV-21 13:35:00 to 13-NOV-21 13:35:00 (EST-5)
Location: ANNAPOLIS (KNAK)
Magnitude: 36.00 MG
Reported by: Mesonet

A wind gust of 36 knots (42 MPH) was measured by a mesonet on the US-50/US-301 Chesapeake Bay Bridge (MD066).