An upper level low pressure area with very cold temperatures aloft moved towards South FL today through the day. This along with strong daytime heating and high atmospheric moisture led to rounds of strong to severe showers and thunderstorms areawide. Strong wind gusts and hazardous marine conditions were the main impact across the South FL local waters.

Marine Thunderstorm Wind in DEERFIELD BEACH TO OCEAN REEF FL, ATLANTIC SOUTH
From 12-JUL-21 10:09:00 to 12-JUL-21 10:09:00 (EST-5)
Location: PORT EVERGLADES
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 45 mph (39 kt) was measured by WxFlow Mesonet station XPEG at Port Everglades. Height of the anemometer is 135 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 10:43:00 to 12-JUL-21 10:43:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 46 mph (40 kt) was measured by WxFlow Mesonet station XMSP at Morningside Park. Height of the anemometer is 34 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 10:48:00 to 12-JUL-21 10:48:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 48.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 55 mph (48 kt) was measured by WxFlow Mesonet station XMSP at Morningside Park. Height of the anemometer is 34 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 10:57:00 to 12-JUL-21 10:57:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 43 mph (37 kt) was measured by WxFlow Mesonet station XBBH at Dodge Island. Height of the anemometer is 41 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 10:54:00 to 12-JUL-21 10:54:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 42 mph (36 kt) was measured by WxFlow Mesonet station XDGE at Biscayne Bay Harbor Pilots. Height of the anemometer is 40 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 11:03:00 to 12-JUL-21 11:03:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 43.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 50 mph (43 kt) was measured by WxFlow Mesonet station XMSP at Morningside Park. Height of anemometer is 34 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 12:14:00 to 12-JUL-21 12:14:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 42 mph (36 kt) was measured by WxFlow Mesonet station XDGE at Biscayne Bay Harbor Pilots. Height of the anemometer is 40 feet.

Marine Thunderstorm Wind in DEERFIELD BEACH TO OCEAN REEF FL, ATLANTIC SOUTH
From 12-JUL-21 12:15:00 to 12-JUL-21 12:15:00 (EST-5)
Location: GOVERNMENT CUT
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 41 mph (36 kt) was measured by WxFlow Mesonet station XGVT at Government Cut . Height of the anemometer is 75 feet.

Marine Thunderstorm Wind in JUPITER INLET TO DEERFIELD BEACH FL OUT 20NM, ATLANTIC SOUTH
From 12-JUL-21 12:34:00 to 12-JUL-21 12:34:00 (EST-5)
Location: JUPITER INLET
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 42 mph (36 kt) was measured by WxFlow Mesonet station XJUP at Jupiter Beach Pier. Height of the anemometer is 20 feet.

Marine Thunderstorm Wind in LAKE OKEECHOBEE, ATLANTIC SOUTH
From 12-JUL-21 14:15:00 to 12-JUL-21 14:15:00 (EST-5)
Location: KREAMER ISLAND
Magnitude: 46.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 53 mph (46 kt) was measured by AWS Mesonet station PHOKE at Pahokee High School.

Marine Thunderstorm Wind in LAKE OKEECHOBEE, ATLANTIC SOUTH
From 12-JUL-21 14:30:00 to 12-JUL-21 14:30:00 (EST-5)
Location: KREAMER ISLAND
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 46 mph (40 kt) was measured by the SFWMD Mesonet station L006 at Lake Okeechobee Sampling Station. Elevation is 33 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 19:35:00 to 12-JUL-21 19:35:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 49.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 56 mph (49 kt) was measured by WeatherStem Mesonet station at the University of Miami Rosenstiel School.

Marine Thunderstorm Wind in DEERFIELD BEACH TO OCEAN REEF FL, ATLANTIC SOUTH
From 12-JUL-21 19:30:00 to 12-JUL-21 19:30:00 (EST-5)
Location: GOVERNMENT CUT
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

A marine thunderstorm wind gust of 43 mph (37 kt) was measured by NOS-NWLON station at Virginia Key.

Marine Thunderstorm Wind in DEERFIELD BEACH TO OCEAN REEF FL, ATLANTIC SOUTH
From 12-JUL-21 19:20:00 to 12-JUL-21 19:20:00 (EST-5)
Location: GOVERNMENT CUT
Magnitude: 49.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 56 mph (49 kt) was measured by WxFlow Mesonet station XGVT at Government Cut . Height of the anemometer is 75 feet.

Marine Thunderstorm Wind in BISCAYNE BAY, ATLANTIC SOUTH
From 12-JUL-21 19:28:00 to 12-JUL-21 19:28:00 (EST-5)
Location: KEY BISCAYNE
Magnitude: 38.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A marine thunderstorm wind gust of 44 mph (38 kt) was measured by WxFlow Mesonet station XMSP at Morningside Park. Height of the anemometer is 34 feet.