Northern Lake Huron
Forecast
Marine Forecast
Issued 10:30 AM EDT 13 April 2021
Today Tonight and Wednesday.
Wind southwest 10 knots becoming light near noon then becoming northwest 10 near midnight. Wind becoming light early Wednesday morning.
Showers Wednesday afternoon and evening. Fog patches dissipating near noon.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EDT 13 April 2021
Today Tonight and Wednesday.
Waves one half metre or less.
Extended Forecast
Issued 03:00 AM EDT 13 April 2021
Thursday
Wind west 15 knots increasing to northwest 25
late in the day.
Friday
Wind northwest 25 knots diminishing to north 15
late in the day.
Saturday
Wind north 15 knots diminishing to
light.
Ice Forecast*
Issued 12:00 PM EDT 13 April 2021 Today Tonight and Wednesday Open water.
*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
Lake Huron
Issued 12:00 PM EDT 13 April 2021 Today Tonight and WednesdayIce Coverage
Open water.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EDT 13 April 2021 Today Tonight and WednesdayIce Coverage
Ice free.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EDT 13 April 2021 Today Tonight and WednesdayIce Coverage
Ice free.
Ice Forecasts
Green Bay
Issued 12:00 PM EDT 13 April 2021 Today Tonight and WednesdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 13 April 2021 Today Tonight and Wednesday At 10:30 a.m. EDT today low 1009 mb located near Lake Nipigon.By 10:30 a.m. EDT Wednesday weakening low 1013 mb located southeast
of James Bay.
At 10:30 a.m. EDT today ridge located on a line northeast-southwest
over northern Saskatchewan.
By 10:30 a.m. EDT Wednesday ridge located on a line
northeast-southwest over northern Manitoba.
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