Churchill
Forecast
Marine Forecast
Issued 05:00 AM CDT 04 September 2026
Today Tonight and Saturday.
Wind southeast 15 knots increasing to southeast 20 this afternoon and to northwest 30 Saturday morning. Wind diminishing to northwest 20 Saturday afternoon.
Showers overnight and Saturday with a risk of thunderstorms.
Waves
Issued 05:00 AM CDT 04 September 2026
Today Tonight and Saturday.
Seas 1 metre building to 2 this evening.
Extended Forecast
Issued 05:00 AM CDT 04 September 2026
Sunday
Wind northwest 20 knots.
Monday
Wind northwest 15 knots diminishing to
light.
Tuesday
Wind south 20 knots diminishing to light late
in the day.
Ice Forecast
Issued 11:00 AM EDT 4 September 2026 Today Tonight and Saturday Ice free.These are the last forecasts until further request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 4 September 2026 Today Tonight and SaturdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EDT 4 September 2026 Tonight and Saturday At 0000 UTC Saturday cold front from 997 mb low located from 69N88W to 55N 108W.
By 0000 UTC Sunday cold front from 990 mb low located from 76N
62W to 54N 87W.
Hudson - Hudson Bay Area
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ATOM