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James Bay - northern half

Warnings

Forecast

Marine Forecast

Issued 05:00 PM CDT 31 July 2021

Tonight and Sunday.

Wind light increasing to northwest 15 knots this evening and to northwest 20 after midnight. Wind diminishing to light late Sunday afternoon.

Fog patches dissipating Sunday morning.

Waves

Issued 05:00 PM CDT 31 July 2021
Tonight and Sunday. Seas 1 metre building to 1 to 2 after midnight then subsiding to 1 late Sunday afternoon.

Extended Forecast

Issued 05:00 PM CDT 31 July 2021
Monday Wind south 20 knots becoming northwest 20 in the morning then increasing to northwest 30 in the afternoon.
Tuesday Wind northwest 30 knots diminishing to south 15 late in the day.
Wednesday Wind south 15 knots increasing to south 25.

Ice Forecast

Issued 11:00 AM EDT 31 July 2021 Today Tonight and Sunday Ice free. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 11:00 AM EDT 31 July 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Nunavut near 6555N 8617W to
Southampton Island near 6546N 8553W. Sea ice northeast of the ice
edge.

Second ice edge estimated from Southampton Island near 6345N 8010W
to 6340N 7940W to Baffin Island near 6425N 7759W. Sea ice northwest
of the ice edge.

Third ice edge estimated from Ontario near 5510N 8241W to 5709N
8217W to 5745N 8557W to Ontario near 5557N 8718W. Sea ice within the
ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 31 July 2021 Tonight and Sunday At 0000 UTC Sunday low 989 mb located over southern Labrador Sea.
By 0000 UTC Monday low 987 mb located at 60N 55W.

At 0000 UTC Sunday deepening low 1010 mb located over southern
Victoria Island.
By 0000 UTC Monday low 1002 mb located at 61N 86W.

At 0000 UTC Sunday cold front from 1010 mb low located over Victoria
Island extending southwestward.
By 0000 UTC Monday cold front from 1002 mb low located over 61N
86W extending southwestward.

Hudson - Hudson Bay Area

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