Eastern Lake Superior
Forecast
Marine Forecast
Issued 03:00 AM EDT 19 March 2024
Today Tonight and Wednesday.
Gale warning in effect.
Wind southwest 20 knots veering to northwest 15 this morning then increasing to northwest 25 this afternoon. Wind increasing to northwest 35 this evening then diminishing to northwest 30 Wednesday morning. Wind diminishing to northwest 15 Wednesday evening.
Snow changing to scattered flurries this afternoon. Visibility 1 mile or less in precipitation.
Freezing spray warning in effect.
Freezing spray beginning overnight and ending Wednesday 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
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 18 March 2024 Today Tonight and TuesdayIce Coverage
Open water.
Warnings
Warnings (In effect)
Gale warning in effect
Eastern Lake Superior
Issued 03:00 AM EDT 19 March 2024'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Freezing spray warning in effect
Eastern Lake Superior
Issued 03:00 AM EDT 19 March 2024Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 19 March 2024 Today Tonight and Wednesday At 3:00 a.m. EDT today departing ridge located on a linenortheast-southwest over Lake Erie.
At 3:00 a.m. EDT today low 998 mb located over northern Ontario.
By 3:00 a.m. EDT Wednesday low 995 mb located over the Ontario -
Manitoba border.
Great Lakes - Lake Huron Area
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