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James Bay - northern half

Forecast

Marine Forecast

Issued 05:00 PM CDT 24 June 2024

Tonight and Tuesday.

Gale warning in effect.

Wind light increasing to southeast 20 knots early this evening and to variable 25 late overnight. Wind increasing to north 35 Tuesday afternoon.

Showers tonight and Tuesday. Risk of thunderstorms Tuesday morning and afternoon. Fog patches.

Waves

Issued 05:00 PM CDT 24 June 2024
Tonight and Tuesday. Seas 1 metre or less building to 2 late this evening and to 3 to 4 Tuesday evening.

Extended Forecast

Issued 05:00 PM CDT 24 June 2024
Wednesday Wind northwest 30 knots diminishing to northwest 20 in the morning and to light in the afternoon.
Thursday Wind light increasing to south 20 knots late in the day.
Friday Wind south 20 knots becoming north 20.

Ice Forecast

Issued 11:00 AM EDT 24 June 2024 Today Tonight and Tuesday Open water except 3 tenths first-year ice in the western section. 

[ 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 24 June 2024 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 3 tenths first-year ice in the western section.

Warnings

Warnings (In effect)

Gale warning in effect

James Bay - northern half

Issued 5:00 PM CDT 24 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 PM EDT 24 June 2024 Tonight and Tuesday At 0000 UTC Tuesday trough from 991 mb low located from 53N 93W
to 53N 77W.
By 0000 UTC Wednesday trough from 987 mb low located from 55N 74W
to 48N 86W.

At 0000 UTC Tuesday ridge located on a line northwest-southeast
over central Hudson Bay.
By 0000 UTC Wednesday ridge located on a line north-south over
western Hudson Bay.

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