Southern Lake Huron
Forecast
Marine Forecast
Issued 06:30 PM EDT 23 March 2023
Tonight and Friday.
Wind northwest 20 knots veering to north 20 this evening then diminishing to north 15 late overnight. Wind diminishing to northeast 10 Friday morning then increasing to northeast 15 Friday evening.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast*
*Ice Forecast and Warnings also apply to U.S. waters
Stay connected
Weather Conditions
Zoom-in to make a selection



Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Southern Lake Huron
Issued 12:00 PM EDT 23 March 2023 Today Tonight and FridayIce Coverage
Open water.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EDT 23 March 2023 Today Tonight and FridayIce Coverage
Open water except 2 tenths medium lake ice north of Beaver Island.
Consolidated medium lake ice along parts of the shore near the
Straits of Mackinac.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EDT 23 March 2023 Today Tonight and FridayIce Coverage
Open water.
Ice Forecasts
Green Bay
Issued 12:00 PM EDT 23 March 2023 Today Tonight and FridayIce Coverage
7 tenths medium lake ice including 2 tenths thick lake ice.
Consolidated thick lake ice in Bays de Noc and Sturgeon Bay.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 23 March 2023 Tonight and Friday At 6:30 p.m. EDT tonight departing low 1001 mb located southeastof James Bay.
At 6:30 p.m. EDT tonight trough located on a line north-south over
eastern Ontario.
By 6:30 p.m. EDT Friday departing trough located on a line
northwest-southeast over the Gulf of St. Lawrence.
At 6:30 p.m. EDT tonight high 1023 mb located over western
Minnesota.
By 6:30 p.m. EDT Friday high 1022 mb located over southwestern
Quebec.
Great Lakes - Lake Huron Area
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
- Date modified: