Thunderstorms that moved across northern Wisconsin intensified as they reached the waters of Green Bay, where they produced strong winds.  Gusts of 47 knots and 54 knots were measured with these storms.

Marine Thunderstorm Wind in Bay of Green Bay Cedar River to Rock Island Passage to Marinette to Fish Cr WI, LAKE MICHIGAN
From 02-AUG-15 12:48:00 to 02-AUG-15 13:00:00 (CST-6)
Location: MENOMINEE STATION (MNMM4)
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Thunderstorms produced several gusts in the 34 to 54 knot range near the mouth of the Menominee River as they moved over the waters of Green Bay.

Marine Thunderstorm Wind in Two Rivers to Sheboygan WI, LAKE MICHIGAN
From 02-AUG-15 16:40:00 to 02-AUG-15 16:40:00 (CST-6)
Location: CLEVELAND
Magnitude: 35.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorms produced a wind gust estimated at 35 knots as the storms moved offshore east of Cleveland.

Marine Hail in Bay of Green Bay South of a line from Marinette to Fish Creek WI, LAKE MICHIGAN
From 02-AUG-15 13:35:00 to 02-AUG-15 13:35:00 (CST-6)
Location: GREEN BAY ENTRANCE LIGHT
Magnitude: 3.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

A thunderstorm dropped three inch hail as it moved onto the southern waters of Green Bay.

Marine Hail in Bay of Green Bay South of a line from Marinette to Fish Creek WI, LAKE MICHIGAN
From 02-AUG-15 14:18:00 to 02-AUG-15 14:18:00 (CST-6)
Location: GREEN BAY ENTRANCE LIGHT
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A thunderstorm dropped golf ball size hail east of Suamico as the storms moved onto the waters of Green Bay.

Marine Thunderstorm Wind in Rock Island Passage to Sturgeon Bay WI, LAKE MICHIGAN
From 02-AUG-15 13:12:00 to 02-AUG-15 13:20:00 (CST-6)
Location: NORTHPORT PIER STATION (NPDW3)
Magnitude: 48.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorms produced gusts in the 37 to 48 knot range as they moved across Death's Door and over Lake Michigan.

Marine Hail in Bay of Green Bay South of a line from Marinette to Fish Creek WI, LAKE MICHIGAN
From 02-AUG-15 14:00:00 to 02-AUG-15 14:00:00 (CST-6)
Location: DYCKESVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

A thunderstorm dropped quarter size hail over the southern waters of Green Bay, near Dyckesville.

Marine Thunderstorm Wind in Bay of Green Bay Cedar River to Rock Island Passage to Marinette to Fish Cr WI, LAKE MICHIGAN
From 02-AUG-15 13:05:00 to 02-AUG-15 13:05:00 (CST-6)
Location: SISTER BAY STATION (SYWW3)
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Coast Guard

Thunderstorm winds and high waves capsized a 32 foot sailboat on the waters of Green Bay west of Sister Bay.  Passengers aboard the boat were rescued by the Coast Guard.

Marine Thunderstorm Wind in Rock Island Passage to Sturgeon Bay WI, LAKE MICHIGAN
From 02-AUG-15 13:15:00 to 02-AUG-15 13:15:00 (CST-6)
Location: JACKSONPORT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorms that moved across Door County produced an estimated wind gust of 50 knots as they moved offshore near Jacksonport.