A series of thunderstorms with strong wind gusts moved across the area waters during the second half of the afternoon and into the evening of the 27th.  The thunderstorms developed in close proximity to a warm front that moved northeast from the lower Chesapeake Bay on the afternoon of the 27th to the central New Jersey coast around Midnight EDT on the 28th and near New York City on the morning of the 28th.

Marine Thunderstorm Wind in MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 20:55:00 to 27-JUN-15 20:55:00 (EST-5)
Location: PT. PLEASANT
Magnitude: 43.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 43 knots (50 mph) in Brick Township.

Marine Thunderstorm Wind in DE BAY WATERS N OF E PT NJ TO SLAUGHTER BEACH DE, ATLANTIC NORTH
From 27-JUN-15 17:00:00 to 27-JUN-15 17:00:00 (EST-5)
Location: BOWERS BEACH DE
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 35 knots (40 mph) in Delaware City.

Marine Thunderstorm Wind in MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 18:20:00 to 27-JUN-15 18:20:00 (EST-5)
Location: BEACH HAVEN
Magnitude: 43.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 43 knots (50 mph) in Tuckerton.

Marine Thunderstorm Wind in LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 19:26:00 to 27-JUN-15 19:26:00 (EST-5)
Location: ATLANTIC CITY
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A thunderstorm produced a wind gust of 39 knots (45 mph) in West Atlantic City.

Marine Thunderstorm Wind in DE BAY WATERS S OF E PT NJ TO SLAUGHTER BEACH DE, ATLANTIC NORTH
From 27-JUN-15 17:24:00 to 27-JUN-15 17:24:00 (EST-5)
Location: NORTH CAPE MAY
Magnitude: 34.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A second thunderstorm produced a wind gust of 34 knots (39 mph) at Brandywine Shoal Light.

Marine Thunderstorm Wind in SANDY HOOK TO MANASQUAN INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 20:00:00 to 27-JUN-15 20:00:00 (EST-5)
Location: BELMAR
Magnitude: 41.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

A thunderstorm produced a wind gust of 41 knots (47 mph) in Belmar.

Marine Thunderstorm Wind in MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 18:19:00 to 27-JUN-15 18:19:00 (EST-5)
Location: BEACH HAVEN
Magnitude: 43.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A thunderstorm produced a wind gust of 43 knots (49 mph) in Beach Haven.

Marine Thunderstorm Wind in MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 19:07:00 to 27-JUN-15 19:07:00 (EST-5)
Location: BEACH HAVEN
Magnitude: 43.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

Another thunderstorm produced a wind gust of 43 knots (50 mph) in Tuckerton.

Marine Thunderstorm Wind in MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 19:15:00 to 27-JUN-15 19:15:00 (EST-5)
Location: BARNEGAT INLET
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 39 knots (45 mph) in Harvey Cedars.

Marine Thunderstorm Wind in MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20NM, ATLANTIC NORTH
From 27-JUN-15 17:25:00 to 27-JUN-15 17:25:00 (EST-5)
Location: BRANT BEACH
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A thunderstorm produced a wind gust of 39 knots (45 mph) in Barnegat Bay just north of Egg Island.

Marine Thunderstorm Wind in DE BAY WATERS S OF E PT NJ TO SLAUGHTER BEACH DE, ATLANTIC NORTH
From 27-JUN-15 15:48:00 to 27-JUN-15 15:48:00 (EST-5)
Location: NORTH CAPE MAY
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: WLON

A thunderstorm produced a wind gust of 35 knots (40 mph) at Brandywine Shoal Light.