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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 PM CST 03 December 2022

Tonight and Sunday.

Wind northwest 25 knots diminishing to west 15 late overnight and to light Sunday evening.

Periods of snow. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Moderate freezing spray ending Sunday evening except severe tonight.

Temperatures minus 6 falling to minus 13 near midnight.

Waves

Issued 05:00 PM CST 03 December 2022
Tonight and Sunday. Seas 2 to 3 metres subsiding to 1 or less early Sunday morning.

Extended Forecast

Issued 05:00 PM CST 03 December 2022
Monday Wind light increasing to northwest 20 knots in the morning.
Tuesday Wind west 15 knots increasing to southeast 20 late in the day.
Wednesday Wind southeast 15 knots increasing to northwest 25 late in the day.

Ice Forecast

Issued 11:00 AM EST 3 December 2022 Today Tonight and Sunday Open water except 9 tenths grey ice including a trace of grey-white ice along the western coasts and along parts of the eastern coast. Consolidated grey-white ice along parts of the coasts. 

[ 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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 3 December 2022 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 9 tenths grey ice including a trace of grey-white
ice along the western coasts and along parts of the eastern coast.
Consolidated grey-white ice along parts of the coasts.

Warnings

Warnings (In effect)

Freezing spray warning in effect

James Bay - southern half

Issued 5:00 PM CST 03 December 2022

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Warnings (Ended)

Gale warning ended

James Bay - southern half

Issued 5:00 PM CST 03 December 2022
Synopsis

Technical Marine Synopsis

Issued 4:45 PM EST 3 December 2022 Tonight and Sunday At 0000 UTC Sunday merging low 990 mb located at 58N 73W.
At 0000 UTC Sunday merging low 999 mb located at 59N 85W.
By 0000 UTC Monday low 991 mb located at 60N 85W.

At 0000 UTC Sunday low 997 mb located at 47N 72W.
By 0000 UTC Monday low 993 mb located at 59N 65W.

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