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Clarence - southern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 07 October 2026

Today Tonight and Thursday.

Wind light increasing to west 20 knots Thursday morning.

Scattered flurries. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Over open water freezing spray beginning Thursday afternoon.

Temperatures near minus 4.

Waves

Issued 05:30 AM EDT 07 October 2026
Today Tonight and Thursday. Over open water seas 1 metre or less building to 1 to 2 Thursday afternoon.

Extended Forecast

Issued 05:30 AM EDT 07 October 2026
Friday Wind northwest 25 knots increasing to northwest 30 in the morning.
Saturday Wind northwest 30 knots diminishing to light late in the day.
Sunday Wind south 15 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 6 October 2026 Today Tonight and Wednesday 2 tenths multi-year ice except 9 tenths multi-year ice in the extreme northwestern section. 

[ Canadian Ice Service ]

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Weather Conditions

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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 6 October 2026 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Borden Peninsula near 7344N 8137W to 7422N
7418W to 7524N 7333W then eastward. Sea ice northwest of the ice
edge.

Ice Coverage

2 tenths multi-year ice except 9 tenths multi-year ice in the
extreme northwestern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Clarence - southern half

Issued 05:30 AM EDT 07 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 6 October 2026 Tonight and Wednesday At 0000 UTC Wednesday low 1007 mb located at 76N 109W.
By 0000 UTC Thursday low 1006 mb located at 78N 106W.

At 0000 UTC Wednesday ridge located over Ellesmere Island to
Baffin Island.
By 0000 UTC Thursday high 1017 mb located at 69N 82W.

By 0000 UTC Thursday trough located on a line north-south over
eastern Baffin Bay.

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