A strong line of thunderstorms impacted the southeast Georgia and southeast South Carolina coast with strong wind gusts during the evening hours. The line of thunderstorms eventually moved out into the open Atlantic coastal waters and continued to produce strong wind gusts.

Marine Thunderstorm Wind in EDISTO BEACH SC TO SAVANNAH GA OUT 20NM, ATLANTIC SOUTH
From 22-JAN-23 20:49:00 to 22-JAN-23 20:58:00 (EST-5)
Location: TYBEE ISLAND
Magnitude: 42.00 MG
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow site located at Savannah Entrance Light measured a peak wind gust of 42 knots.

Marine Thunderstorm Wind in SAVANNAH GA TO ALTAMAHA SD GA OUT 20NM, ATLANTIC SOUTH
From 22-JAN-23 20:30:00 to 22-JAN-23 20:34:00 (EST-5)
Location: SAPELO ISLAND
Magnitude: 36.00 MG
Crop damage: 0.00K
Reported by: Other Federal Agency

The National Estuarine Research Reserve (NERR) site located on Sapelo Island measured a 36 knot wind gust.

Marine Thunderstorm Wind in EDISTO BEACH SC TO SAVANNAH GA OUT 20NM, ATLANTIC SOUTH
From 22-JAN-23 20:47:00 to 22-JAN-23 20:51:00 (EST-5)
Location: TYBEE ISLAND
Magnitude: 34.00 MG
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow site located in Calibogue Sound measured a 34 knot wind gust.

Marine Thunderstorm Wind in EDISTO BEACH SC TO SAVANNAH GA OUT 20NM, ATLANTIC SOUTH
From 22-JAN-23 20:48:00 to 22-JAN-23 20:52:00 (EST-5)
Location: TYBEE ISLAND
Magnitude: 37.00 MG
Crop damage: 0.00K
Reported by: Other Federal Agency

The National Ocean Service (NOS) tide gauge located at Fort Pulaski measured a 37 knot wind gust.

Marine Thunderstorm Wind in SAVANNAH GA TO ALTAMAHA SD GA OUT 20NM, ATLANTIC SOUTH
From 22-JAN-23 20:55:00 to 22-JAN-23 20:59:00 (EST-5)
Location: TYBEE ISLAND
Magnitude: 34.00 MG
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow site located on the south end of Tybee Island measured a 34 knot wind gust.

Marine Thunderstorm Wind in CHARLESTON HARBOR, ATLANTIC SOUTH
From 22-JAN-23 21:49:00 to 22-JAN-23 21:58:00 (EST-5)
Location: FORT SUMTER
Magnitude: 35.00 MG
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow site located at Fort Sumter measured a 35 knot wind gust.

Marine Thunderstorm Wind in EDISTO BEACH SC TO SAVANNAH GA OUT 20NM, ATLANTIC SOUTH
From 22-JAN-23 21:54:00 to 22-JAN-23 21:58:00 (EST-5)
Location: EDISTO BEACH
Magnitude: 34.00 MG
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow site located at Folly Beach County Park measured a 34 knot wind gust.

Marine Thunderstorm Wind in S SANTEE R TO EDISTO BEACH SC OUT 20NM, ATLANTIC SOUTH
From 22-JAN-23 22:08:00 to 22-JAN-23 22:11:00 (EST-5)
Location: FOLLY BEACH C-MAN (FBIS1)
Magnitude: 37.00 MG
Crop damage: 0.00K
Reported by: Buoy

The Coastal Ocean Research and Monitoring Program (CORMP) buoy, located about 18 miles southeast of the entrance to Charleston Harbor, measured a 37 knot wind gust.

Marine Thunderstorm Wind in SOUTH SANTEE RIVER TO EDISTO BEACH SC FROM 20 TO 40 NM, ATLANTIC SOUTH
From 22-JAN-23 22:50:00 to 22-JAN-23 22:53:00 (EST-5)
Location: EDISTO BUOY (41004)
Magnitude: 35.00 MG
Crop damage: 0.00K
Reported by: Buoy

The National Data Buoy Center (NDBC) buoy 41004, located about 41 miles southeast of Charleston, measured a 35 knot wind gust.