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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 25 June 2024

Today Tonight and Wednesday.

Gale warning in effect.

Wind south 25 knots increasing to north 30 this afternoon and to northwest 35 early this evening. Wind diminishing to northwest 30 late overnight and to northwest 20 Wednesday morning. Wind veering to north 15 Wednesday afternoon then diminishing to light Wednesday evening.

Showers ending this evening. Risk of thunderstorms today. Fog patches dissipating near midnight.

Waves

Issued 05:00 AM CDT 25 June 2024
Today Tonight and Wednesday. Seas 2 to 3 metres building to 3 to 4 near noon then subsiding to 1 to 2 Wednesday afternoon.

Extended Forecast

Issued 05:00 AM CDT 25 June 2024
Thursday Wind light increasing to south 15 knots in the afternoon and to south 20 late in the day.
Friday Wind south 20 knots becoming north 20.
Saturday Wind northeast 15 knots increasing to north 25 late in the day.

Ice Forecast

Issued 11:00 AM EDT 25 June 2024 Today Tonight and Wednesday Open water. 

[ 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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 25 June 2024 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Gale warning in effect

James Bay - southern half

Issued 05:00 AM CDT 25 June 2024

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 25 June 2024 Today Tonight and Wednesday At 1200 UTC Tuesday low 985 mb located at 54N 83W.
By 0000 UTC Thursday low 986 mb located at 59N 59W.

At 1200 UTC Tuesday ridge located on a line east-west over northern
Hudson Bay.
By 0000 UTC Thursday ridge located on a line north-south over
eastern Hudson Bay.

By 0000 UTC Thursday low 1005 mb located near Churchill.

Hudson - Hudson Bay Area

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