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James Bay - southern half

Warnings

Forecast

Marine Forecast

Issued 05:00 AM CDT 17 September 2021

Today Tonight and Saturday.

Wind southwest 30 knots diminishing to light late this morning then increasing to west 15 late this evening. Wind veering to northwest 20 after midnight then diminishing to northwest 15 Saturday morning. Wind diminishing to light Saturday afternoon.

Showers ending overnight. Risk of thunderstorms this afternoon and this evening.

Waves

Issued 05:00 AM CDT 17 September 2021
Today Tonight and Saturday. Seas 2 metres subsiding to 1 late this morning.

Extended Forecast

Issued 05:00 AM CDT 17 September 2021
Sunday Wind south 20 knots.
Monday Wind south 30 knots.
Tuesday Wind south 30 knots diminishing to south 20 late in the day.

Ice Forecast

Issued 11:00 AM EDT 17 September 2021 Today Tonight and Saturday Ice free. 

[ 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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 17 September 2021 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Nunavut near 6609N 8552W to
Southampton Island near 6555N 8531W. Sea ice north of the ice edge.

Second ice edge estimated from Southampton Island near 6520N 8409W
to 6533N 8215W to Baffin Island near 6747N 7237W. Sea ice north of
the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 17 September 2021 Today Tonight and Saturday At 1200 UTC Friday low 987 mb located at 61N 82W.
By 0000 UTC Sunday weakening low 995 mb located at 61N 69W.

At 1200 UTC Friday ridge located from 48N 109W to 70N 106W.
By 0000 UTC Sunday ridge located on a line northwest-southeast
over Hudson Bay.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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