Forecast as of 3:16 PM EDT on March 21, 2010
Maumee Bay To Reno Beach Oh-Reno Beach To The Islands Oh-
The Islands To Vermilion Oh-Vermilion To Avon Point Oh-
Avon Point To Willowick Oh-Willowick To Geneva-On-The Lake Oh-Geneva-
On-The-Lake To Conneaut Oh-Conneaut Oh To Ripley Ny-
Small Craft Advisory in effect from late tonight through late Monday night
Tonight
Northeast winds 10 to 20 knots. Partly cloudy early...then mostly cloudy. A chance of rain...mainly after midnight. Waves in ice free areas 1 to 3 feet.
Monday
Northeast winds 15 to 25 knots increasing to 30 knots. Occasional rain. Waves 3 to 5 feet building to 5 to 7 feet.
Monday Night
Northeast winds to 30 knots diminishing to 15 to 25 knots. Rain. Waves 5 to 8 feet subsiding to 3 to 5 feet.
Tuesday
North winds 5 to 15 knots becoming northwest. Rain showers likely in the morning...then a chance of rain showers in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet. See Lake Erie Open Lakes forecast for Wednesday through Friday. The water temperature off Toledo is 44 degrees...off Cleveland 33 degrees and off Erie 33 degrees.
Water Temperatures
Place Temperature
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Marine links for Lake Michigan
Bay of Green Bay North of line from Cedar River MI to Rock Island Passage
Seul Choix Point to Point Detour MI
Lake Michigan, from Seul Choix Point to Rock Island Passage
Grand Traverse Bay, Norwood to Grand Traverse Light MI
Seul Choix Point MI to 5 nm West of the Mackinac Bridge
Norwood MI to 5 nm West of the Mackinac Bridge
Grand Traverse Light to Sleeping Bear Point MI
Sleeping Bear Point to Manistee MI
Lake Michigan 5 nm West of the Mackinac Bridge to Manistee, MI Northwestward beyond 5 nm off shore to mid-line of lake.
Bay of Green Bay south of line from Cedar River to Rock Island Passage
Bay of Green Bay south of line from Marinette WI to Fish Creek WI
Rock Island Passage to Sturgeon Bay WI...excluding the Bay of Green Bay
Sturgeon Bay WI to Two Rivers WI...excluding the Bay of Green Bay
Two Rivers to Sheboygan WI
Lake Michigan, Rock Island Passage to Sheboygan WI eastward beyond 5 nm
Sheboygan to Port Washington WI
Port Washington to North Point Light WI
North Point Light to Wind Point WI
Wind Point Light WI to Winthrop Harbor IL
Lake Michigan, Sheboygan WI to Winthrop Harbor IL eastward beyond 5 nm
Winthrop Harbor to Wilmette Harbor IL
Wilmette Harbor to Meigs Field IL
Meigs Field to Calumet Harbor IL
Calumet Harbor IL to Gary IN
Gary to Burns Harbor IN
Burns Harbor to Michigan City IN
Michigan City IN to New Buffalo MI
Lake Michigan, Winthrop Harbor IL eastward to the mid-point of the Lake
New Buffalo to Saint Joseph, MI
Saint Joseph to South Haven, MI
South Haven to Holland, MI
Holland to Grand Haven, MI
New Buffalo MI to South Haven MI
Whitehall to Pentwater, MI
Pentwater to Manistee, MI
Lake Michigan, New Buffalo MI to Holland, MI 5 nm offshore to mid-line of lake
Lake Michigan, Holland to Whitehall MI 5 nm offshore
Lake Michigan, Whitehall to Manistee, MI 5 nm offshore to mid-line of lake
Marine links for Lake St. Clair and Detroit River
St. Clair River
Detroit River
Lake St. Clair (U.S. Portion)
Marine links for Lake Erie
Buffalo Harbor and the Upper Niagara River
Ripley to Dunkirk NY
Dunkirk to Buffalo NY
Lake Erie, Ripley to Buffalo NY extending from 5 nm offshore
Maumee Bay to Reno Beach OH
Reno Beach to The Islands OH
The Islands to Vermilion OH
Vermilion to Avon Point OH
Avon Point to Willowick OH
Willowick to Geneva-on-the Lake OH
Geneva-on-the-Lake to Conneaut OH
Conneaut OH to Ripley NY
Lake Erie, Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5 nm offshore
Lake Erie, Reno Beach to The Islands OH beyond 5 nm off shoreline
Lake Erie, The Islands to Vermilion OH beyond 5 nm off shoreline
Lake Erie, Vermilion to Avon Point OH beyond 5 nm off shoreline
Lake Erie, Avon Point to Willowick OH beyond 5 nm off shoreline
Lake Erie, Willowick to Geneva-on-the-Lake OH beyond 5 nm off shoreline
Lake Erie, Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline
Lake Erie, Conneaut OH to Ripley NY beyond 5 nm off shoreline
Michigan waters of Lake Erie from Detroit River to North Cape, MI
Marine links for Lake Huron
Straights of Mackinac within 5nm of Mackinac Bridge including Mackinac Island
St. Ignace to False Detour Channel
5 nm east of Mackinac Bridge to Presque Isle Light MI, including Bois Blanc Island
Presque Isle Light to Sturgeon Point including Thunder Bay Marine Sancuary
Sturgeon Point to Alabaster MI
Lake Huron 5nm east of Mackinac Bridge to Presque Isle Lt MI eastward beyond 5 nm offshore to U.S.-Canadian border
Lake Huron, Presque Isle Lt. to Alabaster MI eastward beyond 5 nm offshore
Outer Saginaw Bay southwest of Alabaster to Port Austin MI to inner Saginaw Bay
Inner Saginaw Bay southwest of point Au Gres to Bay Port, MI
Port Austin to Harbor Beach MI
Harbor Beach to Port Sanilac MI
Port Sanilac to Port Huron, MI
Lake Huron, Port Austin to Harbor Beach MI 5 nm off shore to US/Canadian border
Lake Huron, Harbor Beach to Port Sanilac 5 nm to US/Canadian border
Lake Huron, Port Sanilac to Port Huron MI 5 nm offshore to US/Canadian border
Marine links for Canadian portions of the Great Lakes
Canadian portions of the Great Lakes
Ice hazard bulletin for the Great Lakes
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