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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 24 July 2021

Today Tonight and Sunday.

Wind south 25 knots diminishing to light late this evening then increasing to northwest 20 late overnight. Wind veering to north 15 Sunday morning then diminishing to light near noon Sunday.

Showers changing to rain this afternoon and ending this evening. Risk of thunderstorms today and this evening.

Waves

Issued 05:00 AM CDT 24 July 2021
Today Tonight and Sunday. Seas 1 metre.

Extended Forecast

Issued 05:00 AM CDT 24 July 2021
Monday Wind southeast 15 knots backing to northeast 20 in the morning then diminishing to light in the afternoon.
Tuesday Wind light becoming south 15 knots.
Wednesday Wind south 15 knots backing to southeast 20.

Ice Forecast

Issued 11:00 AM EDT 24 July 2021 Today Tonight and Sunday Ice free. 

[ 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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 24 July 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Quebec near 6044N 6934W to 6040N 6907W to
6056N 6849W to Baffin Island near 6425N 7549W. Sea ice southwest of
the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 24 July 2021 Tonight and Sunday At 0000 UTC Sunday low 978 mb located over southwestern Southampton
Island.
By 0000 UTC Monday weakening low 984 mb located over northeastern
Southampton Island.

By 0000 UTC Monday trough located from Arctic Bay to the low then
to Coats Island.

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