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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CST 01 December 2022

Today Tonight and Friday.

Storm warning in effect.

Wind northwest 50 knots diminishing to northwest 35 this afternoon and to west 25 this evening. Wind west 20 Friday.

Snow. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water moderate freezing spray ending Friday morning except severe this evening. Moderate freezing spray beginning Friday afternoon.

High today minus 1. Low tonight minus 7. High Friday minus 2.

Waves

Issued 05:00 AM CST 01 December 2022
Today Tonight and Friday. Over open water seas 3 to 5 metres subsiding to 2 to 3 this evening.

Extended Forecast

Issued 05:00 AM CST 01 December 2022
Saturday Wind northwest 30 knots increasing to northwest 35 in the afternoon then diminishing to west 25 late in the day.
Sunday Wind west 20 knots veering to northwest 25 late in the day.
Monday Wind northwest 25 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EST 1 December 2022 Today Tonight and Friday Open water except 8 tenths grey ice along the western coasts and along parts of the eastern coast. Consolidated grey ice along parts of the coasts. 

[ Canadian Ice Service ]

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Weather Conditions

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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 1 December 2022 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 8 tenths grey ice along the western coasts and
along parts of the eastern coast. Consolidated grey ice along parts
of the coasts.

Warnings

Warnings (In effect)

Storm warning in effect

James Bay - southern half

Issued 05:00 AM CST 01 December 2022

'Storm' force winds of 48 to 63 knots are 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.

Freezing spray warning in effect

James Bay - southern half

Issued 05:00 AM CST 01 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.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EST 1 December 2022 Today Tonight and Friday At 1200 UTC Thursday deepening low 980 mb located at 56N 76W.
By 0000 UTC Saturday low 970 mb located at 67N 60W.

At 1200 UTC Thursday departing ridge located on a line east-west
over northern Baffin Island.

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