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Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 16 October 2026

Today Tonight and Saturday.

Wind northwest 15 knots diminishing to light near noon then increasing to southeast 20 Saturday morning. Wind increasing to southeast 30 Saturday afternoon.

Scattered flurries ending Saturday morning.

Freezing spray warning in effect.

Outside the ice edge freezing spray beginning Saturday afternoon.

Temperatures near minus 8.

Waves

Issued 05:30 AM EDT 16 October 2026
Today Tonight and Saturday. Outside the ice edge seas 1 metre or less building to 2 Saturday afternoon.

Extended Forecast

Issued 05:30 AM EDT 16 October 2026
Sunday Wind light becoming east 15 knots in the morning then diminishing to light in the afternoon.
Monday Wind light.
Tuesday Wind light becoming south 15 knots.

Ice Forecast

Issued 10:00 AM EDT 15 October 2026 Today Tonight and Friday 5 tenths new ice including 1 tenth multi-year ice. 

[ 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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 15 October 2026 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

5 tenths new ice including 1 tenth multi-year ice.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Larsen

Issued 05:30 AM EDT 16 October 2026

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.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 15 October 2026 Tonight and Friday At 0000 UTC Friday departing low 997 mb located at 68N 74W.

At 0000 UTC Friday ridge located from 67N 108W to 73N 139W.
By 0000 UTC Saturday ridge located from 67N 97W to 76N 139W.

By 0000 UTC Saturday approaching low 987 mb located over the
Northwest Territories.

Arctic - Eastern Arctic Area

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