A rapidly deepening low pressure system lifting northeast into Ontario kicked up storm force winds on Lake Superior from the 15th into the 16th.

Marine High Wind in MUNISING TO GRAND MARAIS MI, LAKE SUPERIOR
From 16-OCT-11 13:08:00 to 16-OCT-11 13:12:00 (EST-5)
Location: GRAND MARAIS LIGHT
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gusts measured at the Grand Marais GLOS site.

Marine High Wind in GRAND MARAIS TO WHITEFISH POINT MI, LAKE SUPERIOR
From 16-OCT-11 13:08:00 to 16-OCT-11 13:12:00 (EST-5)
Location: GRAND MARAIS LIGHT
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gusts measured at the Grand Marais GLOS site.

Marine High Wind in MANITOU ISLAND TO MARQUETTE MI AND W OF GRAND MARAIS MI TO US/CANADIAN BORDER BEYOND 5NM OF SHORE, LAKE SUPERIOR
From 16-OCT-11 19:00:00 to 16-OCT-11 19:05:00 (EST-5)
Location: STANNARD ROCK LIGHT
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Wind gust measured at Stannard Rock C-MAN station.  Sustained winds were between 45 and 55 mph.

Marine High Wind in MUNISING TO GRAND MARAIS MI, LAKE SUPERIOR
From 16-OCT-11 19:40:00 to 16-OCT-11 19:45:00 (EST-5)
Location: GRAND MARAIS LIGHT
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gust was measured at the Grand Marais GLOS site.

Marine High Wind in GRAND MARAIS TO WHITEFISH POINT MI, LAKE SUPERIOR
From 16-OCT-11 19:40:00 to 16-OCT-11 19:45:00 (EST-5)
Location: GRAND MARAIS LIGHT
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gust was measured at the Grand Marais GLOS site.

Marine High Wind in MANITOU ISLAND TO MARQUETTE MI BEYOND 5NM FROM SHORE, LAKE SUPERIOR
From 15-OCT-11 02:40:00 to 15-OCT-11 02:45:00 (EST-5)
Location: MARQUETTE
Magnitude: 65.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gust was measured at the Granite Island Light weather station.

Marine High Wind in MANITOU ISLAND TO MARQUETTE MI AND W OF GRAND MARAIS MI TO US/CANADIAN BORDER BEYOND 5NM OF SHORE, LAKE SUPERIOR
From 15-OCT-11 02:40:00 to 15-OCT-11 02:45:00 (EST-5)
Location: MARQUETTE
Magnitude: 65.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gust was measured at the Granite Island Light weather station.

Marine High Wind in HURON ISLANDS TO MARQUETTE MI, LAKE SUPERIOR
From 15-OCT-11 02:40:00 to 15-OCT-11 02:45:00 (EST-5)
Location: GRANITE ISLAND LIGHT
Magnitude: 65.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gust was measured at the Granite Island Light weather station.

Marine High Wind in MARQUETTE TO MUNISING MI, LAKE SUPERIOR
From 15-OCT-11 02:40:00 to 15-OCT-11 02:45:00 (EST-5)
Location: MARQUETTE LIGHTHOUSE
Magnitude: 65.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gust was measured at the Granite Island Light weather station.

Marine High Wind in MUNISING TO GRAND MARAIS MI, LAKE SUPERIOR
From 15-OCT-11 02:00:00 to 15-OCT-11 02:30:00 (EST-5)
Location: GRAND MARAIS LIGHT
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gusts measured at the Grand Marais GLOS site.

Marine High Wind in GRAND MARAIS TO WHITEFISH POINT MI, LAKE SUPERIOR
From 15-OCT-11 02:00:00 to 15-OCT-11 02:30:00 (EST-5)
Location: GRAND MARAIS LIGHT
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Wind gusts measured at the Grand Marais GLOS site.

Marine High Wind in MANITOU ISLAND TO MARQUETTE MI AND W OF GRAND MARAIS MI TO US/CANADIAN BORDER BEYOND 5NM OF SHORE, LAKE SUPERIOR
From 15-OCT-11 06:00:00 to 15-OCT-11 06:30:00 (EST-5)
Location: STANNARD ROCK LIGHT
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Wind gusts measured at Stannard Rock.