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James Bay - northern half

Warnings

Forecast

Marine Forecast

Issued 05:00 AM CST 05 December 2020

Today Tonight and Sunday.

Wind northwest 25 knots diminishing to light early this morning then becoming southwest 15 late this afternoon. Wind diminishing to light Sunday morning.

Freezing spray warning in effect.

Outside the ice edge freezing spray ending this morning.

Temperatures near minus 6.

Waves

Issued 05:00 AM CST 05 December 2020
Today Tonight and Sunday. Outside the ice edge seas 2 metres subsiding to 1 early this morning.

Extended Forecast

Issued 05:00 PM CST 04 December 2020
Sunday Wind southwest 15 knots diminishing to light in the morning.
Monday Wind light becoming southwest 15 knots.
Tuesday Wind southwest 15 knots increasing to southwest 20.

Ice Forecast

Issued 11:00 AM EST 4 December 2020 Today Tonight and Saturday 1 tenth grey ice except 9 tenths grey ice including 4 tenths grey-white 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 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 EST 4 December 2020 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

1 tenth grey ice except 9 tenths grey ice including 4 tenths
grey-white ice in the western section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

James Bay - northern half

Issued 05:00 AM CST 05 December 2020

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Freezing spray warning in effect

James Bay - northern half

Issued 5:00 PM CST 04 December 2020

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 EST 5 December 2020 Today Tonight and Sunday At 1200 UTC Saturday dissipating low 996 mb located over Ungava Bay.

At 1200 UTC Saturday trough located over Davis Strait.
By 0000 UTC Monday trough located over the coast of Greenland.

By 0000 UTC Monday low 994 mb located at 64N 100W.

Hudson - Hudson Bay Area

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