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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 21 June 2021

Today Tonight and Tuesday.

Wind north 25 knots backing to northwest 30 late this afternoon then diminishing to west 15 late overnight. Wind backing to south 15 Tuesday afternoon.

Showers changing to rain early this morning then to snow this evening and ending after midnight. Visibility 1 mile or less in snow.

Waves

Issued 05:00 AM CDT 21 June 2021
Today Tonight and Tuesday. Seas 1 metre building to 2 to 3 late this morning then subsiding to 1 late overnight.

Extended Forecast

Issued 05:00 AM CDT 21 June 2021
Wednesday Wind southwest 15 knots increasing to south 35 late in the day.
Thursday Wind south 35 knots diminishing to north 15.
Friday Wind north 15 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 20 June 2021 Today Tonight and Monday 2 tenths first-year ice. 

[ 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 20 June 2021 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths first-year ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 21 June 2021 Today Tonight and Tuesday At 1200 UTC Monday intensifying low 992 mb located near Lake Huron.
By 0000 UTC Wednesday low 973 mb located at 63N 73W.

At 1200 UTC Monday intensifying trough from low located from 67N
83W to 52N 77W.
By 0000 UTC Wednesday trough from low located on a line
northwest-southeast over Hudson Strait.

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