Churchill
Forecast
Marine Forecast
Issued 05:00 PM CDT 11 October 2026
Tonight and Monday.
Wind light increasing to southwest 20 knots early Monday morning and to southwest 30 late Monday afternoon.
Scattered showers ending near midnight.
Waves
Issued 05:00 PM CDT 11 October 2026
Tonight and Monday.
Seas 1 metre or less building to 2 early Monday afternoon and to
3 Monday evening.
Extended Forecast
Issued 05:00 PM CDT 11 October 2026
Tuesday
Wind southwest 30 knots.
Wednesday
Wind northwest 30 knots diminishing to
northwest 20 late in the day.
Thursday
Wind light increasing to north 25 knots late
in the day.
Ice Forecast
Issued 11:00 AM EDT 11 October 2026 Today Tonight and Monday Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 11 October 2026 Today Tonight and MondayIce Edge
First ice edge estimated from Nunavut near 6602N 8557W toSouthampton Island near 6555N 8535W. Sea ice north of the ice edge.
Second ice edge estimated from Southampton Island near 6528N 8430W
to 6537N 8305W to Nunavut near 6621N 8324W. Sea ice southwest of the
ice edge.
Third ice edge estimated from Nunavut near 6912N 8120W to 6921N
7944W to 6810N 7928W to 6705N 7717W to Baffin Island near 6632N
7328W. Sea ice northeast of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 11 October 2026 Today Tonight and Monday At 1200 UTC Sunday ridge from 1031 mb high located from 59N 97Wto 72N 68W.
By 0000 UTC Tuesday high 1024 mb located over southern Hudson Bay.
At 1200 UTC Sunday dissipating col located over northern Quebec.
Hudson - Hudson Bay Area
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