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West Brevoort - southern half

Warnings

Forecast

Marine Forecast

Issued 05:00 PM EDT 18 August 2026

Tonight and Wednesday.

Wind light increasing to east 20 knots Wednesday morning.

Drizzle and fog overnight and Wednesday.

Waves

Issued 05:00 PM EDT 18 August 2026
Tonight and Wednesday. Seas 1 metre or less building to 2 to 3 Wednesday evening.

Extended Forecast

Issued 05:00 PM EDT 18 August 2026
Thursday Wind east 20 knots increasing to northeast 30 in the afternoon.
Friday Wind northeast 35 knots diminishing to northeast 30.
Saturday Wind north 20 knots.

Ice Forecast

Issued 11:00 AM EDT 18 August 2026 Today Tonight and Wednesday Special ice warning in effect. Bergy water except 1 tenth old ice in the extreme northern section. Unusual presence of old ice in the extreme northern section today and continuing Wednesday. 

[ 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 18 August 2026 Today Tonight and Wednesday

Ice Coverage

Special ice warning in effect.

Bergy water except 1 tenth old ice in the extreme northern section.
Unusual presence of old ice in the extreme northern section today
and continuing Wednesday.

Warnings

Warnings (In effect)

Special ice warning in effect

West Brevoort - southern half

Issued 11:00 AM EDT 18 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 PM EDT 18 August 2026 Tonight and Wednesday At 0000 UTC Wednesday dissipating low 1001 mb located at 54N 85W.

At 0000 UTC Wednesday low 1000 mb located at 60N 77W.
By 0000 UTC Thursday low 1002 mb located at 61N 71W.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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