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Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 14 October 2026

Today Tonight and Thursday.

Gale warning in effect.

Wind light increasing to west 20 knots late this morning and to northwest 30 late this afternoon. Wind increasing to north 35 Thursday morning then diminishing to north 25 Thursday afternoon.

Scattered flurries changing to snow early this morning and ending Thursday afternoon. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Outside the ice edge moderate freezing spray beginning this evening except severe Thursday afternoon.

Temperatures minus 3 falling to minus 8 near midnight.

Waves

Issued 05:30 AM EDT 14 October 2026
Today Tonight and Thursday. Outside the ice edge seas 1 metre or less building to 1 to 2 early this evening and to 2 to 3 Thursday morning.

Extended Forecast

Issued 05:30 AM EDT 14 October 2026
Friday Wind north 25 knots diminishing to light in the morning.
Saturday Wind light increasing to southeast 25 knots late in the day.
Sunday Wind southeast 25 knots increasing to southeast 30.

Ice Forecast

Issued 10:00 AM EDT 14 October 2026 Today Tonight and Thursday 4 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 14 October 2026 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

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

Warnings

Warnings (In effect)

Gale warning in effect

Larsen

Issued 05:30 AM EDT 14 October 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Freezing spray warning in effect

Larsen

Issued 05:30 AM EDT 14 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 AM MDT 14 October 2026 Today Tonight and Thursday At 1200 UTC Wednesday departing low 998 mb located at 70N 118W.

At 1200 UTC Wednesday trough from 987 mb low located from 67N 73W
to 74N 81W.
By 0000 UTC Friday trough from 992 mb low located from 68N 66W to
67N 96W.

By 0000 UTC Friday approaching ridge located from 67N 105W to
73N 139W.

Arctic - Eastern Arctic Area

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