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Larsen

Warnings

Forecast

Marine Forecast

Issued 05:30 AM EDT 12 September 2026

Today Tonight and Sunday.

Gale warning in effect.

Wind northwest 15 knots diminishing to light late this morning then increasing to south 15 early this evening. Wind increasing to southeast 25 late this evening then backing to east 25 Sunday morning except west 15 over southern sections. Wind increasing to north 35 Sunday afternoon except light over eastern sections.

Scattered flurries changing to periods of rain or snow this evening. Fog patches forming near midnight and dissipating near noon Sunday.

Waves

Issued 05:30 AM EDT 12 September 2026
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 near midnight becoming 2 to 3 Sunday afternoon except 1 or less over eastern sections.

Extended Forecast

Issued 05:30 AM EDT 12 September 2026
Monday Wind northeast 30 knots diminishing to light in the afternoon.
Tuesday Wind light becoming northwest 15 knots late in the day.
Wednesday Wind northwest 15 knots increasing to northwest 20.

Ice Forecast

Issued 10:00 AM EDT 11 September 2026 Today Tonight and Saturday Bergy water. 

[ 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 11 September 2026 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Nunavut near 6928N 12029W to 7013N
11934W to Banks Island near 7105N 12306W. Sea ice west of the ice
edge.

Second ice edge estimated from Banks Island near 7147N 12026W to
Victoria Island near 7150N 11906W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 7002N 10055W to
7028N 9948W to Prince of Wales Island near 7158N 10017W. Sea ice
northwest of the ice edge.

Fourth ice edge estimated from Prince of Wales Island near 7323N
9708W to Somerset Island near 7326N 9539W. Sea ice northwest of the
ice edge.

Ice Coverage

Bergy water.

Warnings

Warnings (In effect)

Gale warning in effect

Larsen

Issued 05:30 AM EDT 12 September 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.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 11 September 2026 Tonight and Saturday At 0000 UTC Saturday low 1001 mb located over northwestern
Ellesmere Island.
By 0000 UTC Sunday low 995 mb located over northern Baffin Bay.

By 0000 UTC Sunday approaching low 991 mb located over Victoria
Island.

Arctic - Eastern Arctic Area

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Marine Weather for Canada

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