Marine Weather for CN 010

Forecast
ice forecasts for the Great Lakes issued by Environment Canada at 12:00 p.M. EDT Thursday 24 April 2014 for today tonight and Friday. The next scheduled forecasts will be issued at 12:00 p.M. Friday.

Western Lake Superior. Ice pressure warning in effect. Special ice warning in effect. Open water along the northwestern shore except 1 tenth of very thick lake ice north and east of Isle Royale. Elsewhere, 9 tenths of very thick lake ice over the southern and eastern sections. Consolidated very thick lake ice along most of the southern shore and from Thunder Bay northeastward. Strong ice pressure developing in the pack ice Friday morning. Unusual presence of ice over the lake.

Eastern Lake Superior. Ice pressure warning in effect. Special ice warning in effect. 1 tenth of very thick lake ice within 15 miles of the shore northwest of michipicoten island. Elsewhere, 9 tenths of very thick lake ice. Consolidated very thick lake ice along portions of the shore. Strong ice pressure developing in the pack ice Friday morning. Unusual presence of ice over the lake.

Whitefish Bay. Special ice warning in effect. 2 tenths of very thick lake ice over the western section. Elsewhere, consolidated very thick lake ice. Unusual presence of ice over the northwestern section.

North Channel. Consolidated very thick lake ice.

Northern Georgian Bay. Special ice warning in effect. Open water over the western and northern sections. Elsewhere, 9 tenths of thick lake ice including 3 tenths of very thick lake ice. Consolidated thick lake ice along the shore. Unusual presence of ice over the Bay.

Southern Georgian Bay. Special ice warning in effect. Open water over the southwestern section. Elsewhere, 9 tenths of thick lake ice including 3 tenths of very thick lake ice. Consolidated thick lake ice along the Eastern Shore. Unusual presence of ice over the Bay.

Northern Lake Huron. Special ice warning in effect. Open water except isolated strips of very thick lake ice over the western section. 9 tenths of thick lake ice including 3 tenths of very thick lake ice over the extreme southeastern section. Consolidated very thick lake ice near The Straits of Mackinac. Unusual presence of ice over the lake.

Southern Lake Huron. Special ice warning in effect. Open water except 9 tenths of thick lake ice including 4 tenths of very thick lake ice along the Eastern Shore 20 miles north of Grand Bend. Unusual presence of ice over the Lake.

Lake St. Clair Western Lake Erie. Open water.

Eastern Lake Erie. Special ice warning in effect. Open water east of Long Point Bay and over the southwestern section. Elsewhere, 4 tenths of rotten very thick lake ice except 9 to 10 tenths of rotten very thick lake ice over the extreme eastern section. Unusual presence of ice over the Lake.

Lake Ontario. Special ice warning in effect. Open water except 9 tenths of rotten thick lake ice over the extreme eastern section. Unusual presence of ice over the eastern section.

Northern Lake Michigan. Special ice warning in effect. Open water except 9 tenths of very thick lake ice over the northeastern section of the lake. Consolidated very thick lake ice along the northern and Eastern Shores and near The Straits of Mackinac. Unusual presence of ice over the northeastern section of the lake.

Southern Lake Michigan. Open water.

Green Bay. Special ice warning in effect. 9 to 10 tenths of very thick lake ice except for consolidated very thick lake ice in the bays de noc. Areas of open water in the southwestern and northern sections of the Bay. Unusual presence of ice over the Bay.

The Lake Michigan ice description has been prepared by the U.S. National Ice Center.

End

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