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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CST 01 December 2020

Today Tonight and Wednesday.

Wind north 15 knots veering to northeast 20 this afternoon then increasing to northeast 30 Wednesday morning.

Snow Wednesday afternoon and evening. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water freezing spray Wednesday morning.

Temperatures near minus 3.

Waves

Issued 05:00 AM CST 01 December 2020
Today Tonight and Wednesday. Over open water seas 1 metre building to 2 near midnight.

Extended Forecast

Issued 05:00 AM CST 01 December 2020
Thursday Wind northwest 30 knots diminishing to west 20 late in the day.
Friday Wind west 20 knots diminishing to light.
Saturday Wind southwest 15 knots increasing to northwest 25 late in the day.

Ice Forecast

Issued 11:00 AM EST 1 December 2020 Today Tonight and Wednesday 2 tenths grey ice except 8 tenths grey ice including 2 tenths grey-white ice in the extreme northwestern section and near the coast in the southern section. Consolidated grey-white ice along parts of the coast. 

[ 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 1 December 2020 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths grey ice except 8 tenths grey ice including 2 tenths
grey-white ice in the extreme northwestern section and near the
coast in the southern section. Consolidated grey-white ice along
parts of the coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

James Bay - southern half

Issued 05:00 AM CST 01 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 1 December 2020 Today Tonight and Wednesday At 1200 UTC Tuesday ridge located from Labrador Sea to Clyde River.
By 0000 UTC Thursday ridge located over southern Davis Strait.

At 1200 UTC Tuesday dissipating low 1009 mb located near Melville
Peninsula.

At 0000 UTC Wednesday trough located over Baffin Bay to Davis
Strait.

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