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James Bay - northern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 11 August 2022

Today Tonight and Friday.

Wind northwest 30 knots diminishing to northwest 20 late this afternoon and to northwest 15 early this evening. Wind diminishing to light late this evening then increasing to southwest 20 Friday morning. Wind increasing to southwest 25 Friday afternoon then diminishing to southwest 15 Friday evening.

Waves

Issued 05:00 AM CDT 11 August 2022
Today Tonight and Friday. Seas 3 metres subsiding to 2 early this morning and to 1 early this evening.

Extended Forecast

Issued 05:00 AM CDT 11 August 2022
Saturday Wind southwest 15 knots diminishing to light in the morning.
Sunday Wind light increasing to southwest 20 knots late in the day.
Monday Wind southwest 20 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 11 August 2022 Today Tonight and Friday Open water. 

[ 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 11 August 2022 Today Tonight and Friday

Ice Edge

First ice edge estimated from Ontario near 5437N 8218W to 5440N
8011W to 5618N 8117W to 5628N 8536W to 5810N 8836W to 5741N 9059W to
Manitoba near 5716N 9055W. Sea ice west and then south of the ice
edge.

Second ice edge estimated from Nunavut near 6616N 8509W to
Southampton Island near 6549N 8520W. Sea ice east of the ice edge.

Third ice edge estimated from Southampton Island near 6405N 8047W to
6439N 8022W to Baffin Island near 6446N 7811W. Sea ice northwest of
the ice edge.

Fourth ice edge estimated from Baffin Island near 6154N 6557W to
6153N 6543W to 6110N 6510W to 6131N 6331W then northeastward. Sea
ice north of the ice edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 11 August 2022 Today Tonight and Friday At 1200 UTC Thursday low 1007 mb located over central Quebec.
By 0000 UTC Saturday low 1007 mb located at 58N 54W.

At 1200 UTC Thursday ridge located from Lake Winnipeg to Cumberland
Peninsula.
By 0000 UTC Saturday ridge located from Lake Michigan to Resolution
Island.

At 1200 UTC Thursday cold front located from Prince of Wales Island
to Great Slave Lake.
By 0000 UTC Saturday cold front located from Arctic Bay to
James Bay.

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