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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 03 October 2023

Today Tonight and Wednesday.

Wind northeast 15 knots diminishing to light early this morning then increasing to east 15 early this afternoon. Wind veering to south 20 after midnight then increasing to south 30 Wednesday evening.

Showers today. Risk of thunderstorms late this afternoon.

Waves

Issued 05:00 AM CDT 03 October 2023
Today Tonight and Wednesday. Seas 1 metre.

Extended Forecast

Issued 05:00 AM CDT 03 October 2023
Thursday Wind south 25 knots veering to west 20 in the morning then diminishing to light in the afternoon.
Friday Wind light increasing to northwest 30 knots.
Saturday Wind light.

Ice Forecast

Issued 11:00 AM EDT 3 October 2023 Today Tonight and Wednesday Forecasts available to mariners upon request. 

[ 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 3 October 2023 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nunavut near 6914N 8134W to 6924N 8111W to
Baffin Island near 6952N 8146W. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 3 October 2023 Today Tonight and Wednesday At 1200 UTC Tuesday dissipating low 1000 mb located at 63N 61W.

At 1200 UTC Tuesday deepening low 1000 mb located at 47N 102W.
By 0000 UTC Thursday trough from 990 mb low located from 59N 80W
to 53N 91W.

At 1200 UTC Tuesday high 1020 mb located over central Hudson Bay.
By 0000 UTC Thursday high 1027 mb located over Newfoundland.

Hudson - Hudson Bay Area

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