Numerous thunderstorms developed along the east coast sea breeze and other boundary collisions. As storms moved offshore over the Volusia and Brevard County coast, several produced strong wind gusts and hail.

Marine Thunderstorm Wind in VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 16:18:00 to 18-AUG-20 16:18:00 (EST-5)
Location: MICCO
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Weatherflow site XMBI at Melbourne Beach Barrier Island Sanctuary measured a peak wind gust of 35 knots from the north-northeast.

Marine Thunderstorm Wind in VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 20-60NM, ATLANTIC SOUTH
From 18-AUG-20 16:40:00 to 18-AUG-20 16:40:00 (EST-5)
Location: BUOY 41009
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Buoy

Buoy 41009 measured a peak wind gust of 37 knots from the west-southwest.

Marine Thunderstorm Wind in SEBASTIAN INLET TO JUPITER INLET 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 17:03:00 to 18-AUG-20 17:03:00 (EST-5)
Location: VERO BEACH
Magnitude: 40.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Weatherflow site near Indian River Shores measured a peak wind gust of 40 knots from the north.

Marine Thunderstorm Wind in SEBASTIAN INLET TO JUPITER INLET 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 17:26:00 to 18-AUG-20 17:26:00 (EST-5)
Location: STUART
Magnitude: 45.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

The AWOS at Stuart Witham Field Airport, KSUA, measured a peak wind gust of 45 knots from the south.

Marine Hail in FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 13:54:00 to 18-AUG-20 13:54:00 (EST-5)
Location: DAYTONA BEACH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local broadcast media relayed a report of quarter sized hail in South Daytona.

Marine Thunderstorm Wind in FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 14:19:00 to 18-AUG-20 14:19:00 (EST-5)
Location: NEW SMYRNA BEACH
Magnitude: 46.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A Weather Underground station measured a peak wind gust of 46 knots from the northwest.

Marine Thunderstorm Wind in FLAGLER BEACH TO VOLUSIA-BREVARD COUNTY LINE 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 14:20:00 to 18-AUG-20 14:20:00 (EST-5)
Location: NEW SMYRNA BEACH
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Weatherflow site XNSB at New Smyrna Beach measured a peak wind gust of 61 knots from the north.

Marine Thunderstorm Wind in VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 15:00:00 to 18-AUG-20 15:00:00 (EST-5)
Location: MERRITT ISLAND
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

US Air Force wind tower 9404 measured a peak wind gust of 34 knots from the west-northwest.

Marine Thunderstorm Wind in VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 15:35:00 to 18-AUG-20 15:35:00 (EST-5)
Location: PLAYALINDA BEACH
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

US Air Force wind tower 0311 measured a peak wind gust of 53 knots from the southwest.

Marine Thunderstorm Wind in VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 15:50:00 to 18-AUG-20 15:50:00 (EST-5)
Location: SATELLITE BEACH
Magnitude: 47.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

The AWOS at Patrick Air Force Base, KCOF, measured a peak wind gust of 47 knots from the west.

Marine Thunderstorm Wind in VOLUSIA-BREVARD COUNTY LINE TO SEBASTIAN INLET 0-20NM, ATLANTIC SOUTH
From 18-AUG-20 15:50:00 to 18-AUG-20 15:50:00 (EST-5)
Location: CAPE CANAVERAL
Magnitude: 46.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

US Air Force wind tower 0001 measured a peak wind gust of 46 knots from the west.