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Colour-coded Weather Alerts

Colour-coded Weather Alerts

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Resolution - eastern half

Warnings

Forecast

Marine Forecast

Issued 05:30 PM EST 12 December 2025

Tonight and Saturday.

Wind north 25 knots backing to northwest 15 to 20 after midnight. Wind northwest 15 to 20 Saturday.

Flurries. Visibility as low as 1 mile in flurries.

Freezing spray warning in effect.

Freezing spray.

Temperatures near minus 4.

Waves

Issued 05:30 AM EST 12 December 2025
Today Tonight and Saturday. Seas 2 to 3 metres.

Extended Forecast

Issued 05:30 PM EST 12 December 2025
Sunday Wind northwest 15 to 20 knots increasing to northwest 20 to 25 in the morning then diminishing to northwest 10 to 15 late in the day.
Monday Wind northwest 10 to 15 knots becoming light late in the day.
Tuesday Wind southwest 10 to 15 knots veering to west 20.

Ice Forecast

Issued 11:00 AM EST 12 December 2025 Today Tonight and Saturday Bergy water. 

[ Canadian Ice Service ]

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Map of Hudson - Hudson Bay marine weather areas Akulivik Airport Coral Harbour Airport Eastmain Airport Inukjuak Airport La Grande Rivière Airport Moosonee Airport Peawanuck Airport Fort Severn Airport Waskaganish Airport Churchill Airport Wemindji Airport Baker Lake Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Kinngait (Cape Dorset Airport) Iqaluit Airport Wager Bay Kimmirut Airport Cape Kakkiviak Tasiujaq Airport Salluit Airport Quaqtaq Airport Kuujjuaq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Kangiqsujuaq Airport Kuujjuarapik Airport Puvirnituq Airport Aupaluk Airport Chesterfield Inlet Airport Ivujivik Airport Umiujaq Airport Arviat Airport
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 12 December 2025 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Killiniq Island near 6025N 6454W to 5915N
6734W to Baffin Island near 6152N 6608W. Sea ice southeast then west
of the ice edge.

Ice Coverage

Bergy water.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Resolution - eastern half

Issued 5:30 PM EST 12 December 2025

Moderate 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 4:45 PM EST 12 December 2025 Tonight and Saturday At 0000 UTC Saturday quasi-stationary trough from low located over
eastern Davis Strait.

At 0000 UTC Saturday trough from 1002 mb low located from Belcher
Islands to Churchill.
By 0000 UTC Sunday low 1011 mb located over Belcher Islands.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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