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West Brevoort - southern half

Warnings

Forecast

Marine Forecast

Issued 05:00 AM EDT 18 May 2026

Today Tonight and Tuesday.

Wind northeast 15 to 20 knots increasing to northeast 25 early this evening and to northeast 30 late overnight. Wind northeast 30 Tuesday.

Snow. Visibility 1 mile or less in snow.

Temperatures near zero.

Waves

Issued 05:00 AM EDT 18 May 2026
Today Tonight and Tuesday. Outside the ice edge seas 1 metre building to 2 late this evening.

Extended Forecast

Issued 05:00 AM EDT 18 May 2026
Wednesday Wind northeast 20 to 25 knots diminishing to northeast 15 in the morning then increasing to northeast 25 to 30 in the afternoon.
Thursday Wind northeast 25 to 30 knots diminishing to northeast 15 to 20.
Friday Wind northeast 15 to 20 knots backing to north 10 to 15.

Ice Forecast

Issued 11:00 AM EDT 18 May 2026 Today Tonight and Tuesday Special ice warning in effect. 6 tenths first-year ice including a trace of old ice except 9 tenths first-year ice including 1 tenth old ice in the western section. Consolidated first-year ice along parts of the coast. Unusual presence of old ice in the extreme western section today and continuing Tuesday. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 11:00 AM EDT 18 May 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from 6200N 5940W to 6451N 5748W then
northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Special ice warning in effect.

6 tenths first-year ice including a trace of old ice except 9 tenths
first-year ice including 1 tenth old ice in the western section.
Consolidated first-year ice along parts of the coast.
Unusual presence of old ice in the extreme western section today and
continuing Tuesday.

Warnings

Warnings (In effect)

Special ice warning in effect

West Brevoort - southern half

Issued 11:00 AM EDT 18 May 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 18 May 2026 Today Tonight and Tuesday At 1200 UTC Monday trough from 1001 mb low located from 57N 58W
to 63N 73W.
By 0000 UTC Wednesday low 1000 mb located at 61N 63W.

At 1200 UTC Monday ridge located from Baffin Bay to Baker Lake.
By 0000 UTC Wednesday ridge located from Baffin Bay to Hudson Bay.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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