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Colour-coded Weather Alerts

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Cumberland

Warnings

Forecast

Marine Forecast

Issued 05:00 AM EST 05 December 2025

Today Tonight and Saturday.

Wind light increasing to northwest 15 knots late this evening and to northwest 20 after midnight. Wind diminishing to northwest 15 Saturday afternoon.

Flurries ending late this morning. Snow tonight and Saturday. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray beginning this evening.

Temperatures near minus 6.

Waves

Issued 05:00 PM EST 04 December 2025
Tonight and Friday. Seas 2 metres building to 3 early this evening then subsiding to 1 late overnight. Seas building to 2 Friday evening.

Extended Forecast

Issued 05:00 AM EST 05 December 2025
Sunday Wind northwest 15 knots diminishing to light in the morning.
Monday Wind light.
Tuesday Wind light.

Ice Forecast

Issued 11:00 AM EST 5 December 2025 Today Tonight and Saturday Bergy water except 2 tenths grey ice in a few sheltered bays. 

[ Canadian Ice Service ]

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Map of Arctic - Eastern Arctic marine weather areas Puvirnituq Airport Baker Lake Airport Ivujivik Airport Coral Harbour Airport Saglek Nain Airport Cape Kiglapait Cape Kakkiviak Tasiujaq Airport Salluit Airport Quaqtaq Airport Chesterfield Inlet Airport Aupaluk Airport Kangiqsujuaq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Whale Cove Airport Pangnirtung Airport Longstaff Bluff Cape Liverpool Kimmirut Airport Shepherd Bay Airport Iqaluit Airport Qikiqtarjuaq Airport Igloolik Airport Pond Inlet Airport Brevoort Island Sanirajak (Hall Beach Airport) Clyde River Airport Grise Fiord Airport Cape Mercy Arctic Bay Fort Ross Akulivik Airport Wager Bay Taloyoak Airport Kinngait (Cape Dorset Airport) Rowley Island Airport Gjoa Haven Airport Resolute Airport Naujaat Cape Dyer Cape Hooper Kugaaruk Airport Rankin Inlet Airport
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 5 December 2025 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Baffin Island near 6201N 6603W to 6215N
6400W to 6424N 6253W to 6623N 5740W then northeastward. Sea ice
northwest of the ice edge.

Ice Coverage

Bergy water except 2 tenths grey ice in a few sheltered bays.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Cumberland

Issued 05:00 AM EST 05 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 AM EST 5 December 2025 Today Tonight and Saturday At 1200 UTC Friday low 987 mb located at 62N 73W.
By 0000 UTC Sunday low 1006 mb located at 69N 88W.

At 1200 UTC Friday low 994 mb located at 60N 88W.
By 0000 UTC Sunday low 985 mb located at 57N 80W.

At 1200 UTC Friday quasi-stationary trough located from 60N 60W
to 67N 67W.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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