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West Brevoort - southern half

Forecast

Marine Forecast

Issued 05:00 AM EDT 11 August 2026

Today Tonight and Wednesday.

Wind northeast 15 to 20 knots diminishing to light Wednesday morning.

Fog banks becoming fog patches near midnight.

Waves

Issued 05:00 AM EDT 11 August 2026
Today Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less Wednesday morning.

Extended Forecast

Issued 05:00 AM EDT 11 August 2026
Thursday Wind light.
Friday Wind light increasing to north 15 to 20 knots late in the day.
Saturday Wind north 15 to 20 knots.

Ice Forecast

Issued 11:00 AM EDT 10 August 2026 Today Tonight and Tuesday Special ice warning in effect. Bergy water except 2 tenths old ice in the northwestern section. Unusual presence of old ice in the northwestern section today and continuing Tuesday. 

[ Canadian Ice Service ]

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Map of Hudson - Hudson Bay marine weather areas Inukjuak Airport Fort Severn Airport Akulivik Airport Peawanuck Airport Churchill Airport Coral Harbour Airport Kangirsuk Airport Kinngait Airport Iqaluit Airport Wager Bay Kimmirut Airport Cape Kakkiviak Tasiujaq Airport Salluit Airport Whale Cove Airport Quaqtaq Airport Sanikiluaq Airport Kuujjuaq Airport Kangiqsualujjuaq Airport Eastmain Airport La Grande Rivière Airport Baker Lake Airport Arviat Airport Ivujivik Airport Kuujjuarapik Airport Waskaganish Airport Moosonee Airport Aupaluk Airport Puvirnituq Airport Chesterfield Inlet Airport Rankin Inlet Airport Umiujaq Airport Kangiqsujuaq Airport Wemindji Airport
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 10 August 2026 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from 6203N 6600W to 6203N 6355W to 6303N
6145W to 6556N 5746W to 6904N 6315W to Baffin Island near 6945N
6709W. Sea ice west of the ice edge.

Second ice edge estimated from 7352N 8811W to Devon Island near
7430N 8830W. Sea ice west of the ice edge.

Third ice edge estimated from Devon Island near 7501N 7937W to 7558N
7642W to 7624N 7440W then northeastward. Sea ice northwest of the
ice edge.

Ice Coverage

Special ice warning in effect.

Bergy water except 2 tenths old ice in the northwestern section.
Unusual presence of old ice in the northwestern section today and
continuing Tuesday.

Warnings

Warnings (In effect)

Special ice warning in effect

West Brevoort - southern half

Issued 11:00 AM EDT 10 August 2026

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 11 August 2026 Today Tonight and Wednesday At 1200 UTC Tuesday dissipating trough from 1005 mb low located
from Belcher Islands to Rankin Inlet.

At 1200 UTC Tuesday quasi-stationary ridge located over eastern
Baffin Island.

At 1200 UTC Tuesday deepening low 1008 mb located at 76N 72W.
By 0000 UTC Thursday trough from 999 mb low located from 72N 63W
to 65N 58W.

At 0000 UTC Thursday approaching low 997 mb located over Labrador
Sea.

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