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Cumberland

Warnings

Forecast

Marine Forecast

Issued 05:00 PM EDT 16 August 2026

Tonight and Monday.

Wind southeast 15 to 20 knots diminishing to southeast 10 to 15 near noon Monday.

Showers and fog patches.

Temperatures near plus 1.

Waves

Issued 05:00 PM EDT 16 August 2026
Tonight and Monday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:00 PM EDT 16 August 2026
Tuesday Wind light increasing to southeast 20 knots late in the day.
Wednesday Wind southeast 20 knots diminishing to light.
Thursday Wind south 15 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 16 August 2026 Today Tonight and Monday Special ice warning in effect. 1 tenth old ice except 7 tenths first-year ice including 2 tenths old ice along parts of the Cumberland Peninsula coast. Unusual presence of old ice today and continuing Monday. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 11:00 AM EDT 16 August 2026 Today Tonight and Monday

Ice Edge

First ice edge estimated from Baffin Island near 6306N 6444W to
6220N 6213W to 6525N 5846W to Baffin Island near 6636N 6116W. Sea
ice west of the ice edge.

Second ice edge estimated from Somerset Island near 7357N 9035W to
Devon Island near 7432N 8952W. Sea ice west of the ice edge.

Third ice edge estimated from Devon Island near 7454N 7922W to 7554N
7525W to 7625N 7442W then northeastward. Sea ice northwest of the
ice edge.

Ice Coverage

Special ice warning in effect.

1 tenth old ice except 7 tenths first-year ice including 2 tenths
old ice along parts of the Cumberland Peninsula coast.
Unusual presence of old ice today and continuing Monday.

Warnings

Warnings (In effect)

Special ice warning in effect

Cumberland

Issued 11:00 AM EDT 16 August 2026

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 16 August 2026 Tonight and Monday At 0000 UTC Monday weakening low 1003 mb located over southern
Baffin Island.
By 0000 UTC Tuesday trough located over Baffin Island.

At 0000 UTC Monday deepening low 1003 mb located near Rankin Inlet.
By 0000 UTC Tuesday low 996 mb located over western Hudson Bay.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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