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Clarence - northern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 04 September 2026

Today Tonight and Saturday.

Wind southeast 20 to 25 knots diminishing to east 15 after midnight then backing to northeast 20 Saturday morning. Wind backing to north 25 Saturday afternoon.

Showers changing to rain early this morning then to showers this evening and ending near noon Saturday.

Waves

Issued 05:30 AM EDT 04 September 2026
Today Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 after midnight then building to 1 to 2 Saturday afternoon.

Extended Forecast

Issued 05:30 AM EDT 04 September 2026
Sunday Wind north 25 knots diminishing to north 15 in the morning then increasing to north 25 late in the day.
Monday Wind north 25 knots diminishing to light late in the day.
Tuesday Wind north 20 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 4 September 2026 Today Tonight and Saturday Bergy water except 2 tenths old ice in the northwestern section. 

[ 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 11:00 AM EDT 4 September 2026 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Baffin Island near 6505N 6416W to
6428N 6442W to 6346N 6218W to 6529N 6137W to Baffin Island near
6548N 6217W. Sea ice north then west of the ice edge.

Second ice edge estimated from Somerset Island near 7407N 9426W to
7443N 9306W to Devon Island near 7616N 9355W. Sea ice west of the
ice edge.

Third ice edge estimated from Devon Island near 7619N 8927W to
Ellesmere Island near 7625N 8909W. Sea ice northwest of the ice
edge.

Fourth ice edge estimated from Ellesmere Island near 7627N 7827W to
7614N 7429W then northeastward. Sea ice north of the ice edge.

Ice Coverage

Bergy water except 2 tenths old ice in the northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 4 September 2026 Today Tonight and Saturday At 1200 UTC Friday deepening trough from 1001 mb low located from
74N 82W to 66N 100W.
By 0000 UTC Sunday deepening trough from 991 mb low located from
77N 67W to 65N 80W.

At 0000 UTC Sunday approaching ridge located from 74N 160W to
64N 111W.

Arctic - Eastern Arctic Area

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