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Cumberland

Forecast

Marine Forecast

Issued 05:00 AM EST 15 December 2025

Today Tonight and Tuesday.

Wind northwest 15 knots diminishing to light early this morning then increasing to southeast 15 Tuesday morning. Wind increasing to southeast 25 Tuesday afternoon then diminishing to west 20 Tuesday evening.

Periods of snow ending late this morning. Flurries beginning this evening and changing to snow near noon Tuesday. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Outside the ice edge freezing spray this morning and this afternoon. Freezing spray beginning Tuesday morning.

Temperatures minus 13 rising to minus 8 Tuesday morning.

Waves

Issued 05:00 PM EST 14 December 2025
Tonight and Monday. Outside the ice edge seas 2 metres subsiding to 1 or less early this evening.

Extended Forecast

Issued 05:00 AM EST 15 December 2025
Wednesday Wind light increasing to southeast 25 knots in the afternoon then diminishing to northwest 20 late in the day.
Thursday Wind northwest 20 knots increasing to northwest 30.
Friday Wind northwest 30 knots.

Ice Forecast

Issued 11:00 AM EST 15 December 2025 Today Tonight and Tuesday Bergy water except 5 tenths new ice including 1 tenth grey ice along parts of the coast. Consolidated grey ice in a few sheltered bays. 

[ Canadian Ice Service ]

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Weather Conditions

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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
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 15 December 2025 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Baffin Island near 6200N 6601W to 6215N
6400W to 6400N 6257W to 6418N 5752W then northeastward. Sea ice
northwest of the ice edge.

Ice Coverage

Bergy water except 5 tenths new ice including 1 tenth grey ice along
parts of the coast. Consolidated grey ice in a few sheltered bays.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Cumberland

Issued 05:00 AM EST 15 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 15 December 2025 Today Tonight and Tuesday At 1200 UTC Monday quasi-stationary trough from low located over
western Greenland.

At 1200 UTC Monday trough from 997 mb low located from 66N 75W to
55N 81W.
By 0000 UTC Wednesday trough from 992 mb low located from Foxe
Basin to Hudson Strait.

By 0000 UTC Wednesday low 979 mb located over eastern Hudson Bay.

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