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James Bay - southern half

Warnings

Forecast

Marine Forecast

Issued 05:00 AM CDT 30 June 2022

Today Tonight and Friday.

Gale warning in effect.

Wind south 20 knots increasing to south 30 early this afternoon and to south 30 to 35 late this afternoon except southwest 15 over northwestern sections near midnight. Wind becoming west 30 to 35 after midnight then diminishing to west 25 late overnight. Wind diminishing to west 15 Friday morning and to light near noon Friday. Wind becoming southeast 15 Friday afternoon except west 25 over southern sections. Wind becoming variable 10 to 15 Friday evening.

Rain this afternoon and this evening. Risk of thunderstorms late this afternoon and early this evening. Periods of rain Friday evening. Fog patches.

Waves

Issued 05:00 AM CDT 30 June 2022
Today Tonight and Friday. Seas 1 metre or less building to 2 early this afternoon then subsiding to 1 after midnight.

Extended Forecast

Issued 05:00 AM CDT 30 June 2022
Saturday Wind west 25 knots diminishing to northwest 15 in the morning then increasing to northwest 25 in the afternoon.
Sunday Wind southwest 20 knots diminishing to north 15.
Monday Wind northeast 15 knots.

Ice Forecast

Issued 11:00 AM EDT 29 June 2022 Today Tonight and Thursday Open water except 3 tenths first-year ice in the northwestern 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 29 June 2022 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

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

Warnings

Warnings (In effect)

Gale warning in effect

James Bay - southern half

Issued 05:00 AM CDT 30 June 2022

'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 30 June 2022 Today Tonight and Friday At 1200 UTC Thursday dissipating low 1006 mb located over eastern
Hudson Strait.

At 1200 UTC Thursday deepening low 999 mb located over northwestern
Ontario.
By 0000 UTC Saturday low 992 mb located over southwestern Hudson
Bay.

By 0000 UTC Saturday ridge located over Davis Strait.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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