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West Brevoort - southern half

Forecast

Marine Forecast

Issued 05:00 AM EDT 19 July 2026

Today Tonight and Monday.

Wind north 15 to 20 knots diminishing to light early this morning then becoming northeast 15 Monday evening.

Showers and fog banks. Visibility 1 mile or less in fog banks and as low as 1 mile in showers.

Waves

Issued 05:00 AM EDT 19 July 2026
Today Tonight and Monday. Outside the ice edge seas 2 metres subsiding to 1 or less early this morning.

Extended Forecast

Issued 05:00 AM EDT 19 July 2026
Tuesday Wind northeast 15 knots backing to north 15 to 20 in the morning then to northwest 15 in the afternoon.
Wednesday Wind west 10 to 15 knots diminishing to light.
Thursday Wind east 30 knots.

Ice Forecast

Issued 11:00 AM EDT 18 July 2026 Today Tonight and Sunday Ice pressure warning in effect. 2 tenths old ice except 6 tenths first-year ice including 2 tenths old ice in the extreme northwestern section. 9 plus tenths first-year ice including 2 tenths old ice along parts of the coasts. Strong ice pressure along parts of the coasts today and easing Sunday afternoon. 

[ 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
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 18 July 2026 Today Tonight and Sunday

Ice Edge

Ice edge estimated from 6201N 6252W to 6412N 5753W then
northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Ice pressure warning in effect.

2 tenths old ice except 6 tenths first-year ice including 2 tenths
old ice in the extreme northwestern section. 9 plus tenths
first-year ice including 2 tenths old ice along parts of the coasts.
Strong ice pressure along parts of the coasts today and easing
Sunday afternoon.

Warnings

Warnings (In effect)

Ice pressure warning in effect

West Brevoort - southern half

Issued 11:00 AM EDT 18 July 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 19 July 2026 Today Tonight and Monday At 1200 UTC Sunday dissipating low 1002 mb located at 61N 61W.

By 0000 UTC Tuesday approaching low 995 mb located at 54N 56W.

By 0000 UTC Tuesday approaching low 994 mb located at 53N 86W.

Hudson - Hudson Bay Area

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