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James Bay - northern half

Warnings

Forecast

Marine Forecast

Issued 05:00 AM CST 11 December 2023

Today Tonight and Tuesday.

Wind west 25 knots diminishing to southwest 15 early this evening then backing to south 20 near midnight. Wind veering to west 25 near noon Tuesday.

Flurries. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray ending this evening. Freezing spray near midnight. Freezing spray beginning Tuesday afternoon.

Temperatures near minus 7.

Waves

Issued 05:00 AM CST 11 December 2023
Today Tonight and Tuesday. Seas 2 metres subsiding to 1 near noon.

Extended Forecast

Issued 05:00 AM CST 11 December 2023
Wednesday Wind west 20 knots veering to northwest 25 in the afternoon then diminishing to west 15 late in the day.
Thursday Wind south 30 knots veering to west 25 late in the day.
Friday Wind northwest 35 knots.

Ice Forecast

Issued 11:00 AM EST 10 December 2023 Today Tonight and Monday 2 tenths new ice except 9 tenths new ice including 2 tenths grey ice along the western coast. Consolidated grey-white ice along the eastern coast. 

[ 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 10 December 2023 Today Tonight and Monday

Ice Edge

Ice edge estimated from 6031N 6404W to 6051N 6445W to 5926N 6634W to
5930N 6752W to 6026N 6737W to 6136N 6620W to 6113N 6452W to 6131N
6330W then northeastward. Sea ice south then north of the ice edge.

Ice Coverage

2 tenths new ice except 9 tenths new ice including 2 tenths grey ice
along the western coast. Consolidated grey-white ice along the
eastern coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

James Bay - northern half

Issued 05:00 AM CST 11 December 2023

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.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EST 11 December 2023 Today Tonight and Tuesday At 1200 UTC Monday deepening low 977 mb located at 67N 59W.
By 0000 UTC Wednesday weakening low 979 mb located at 79N 59W.

At 1200 UTC Monday weakening low 995 mb located over northern
Manitoba.
By 0000 UTC Wednesday weakening low 1004 mb located at 55N 81W.

Hudson - Hudson Bay Area

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