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James Bay

Forecast

Marine Forecast

Issued 05:00 AM CST 24 November 2020

Today Tonight and Wednesday.

Wind northwest 15 knots backing to southwest 15 near noon then increasing to south 25 early this evening. Wind diminishing to light near noon Wednesday then becoming southwest 15 Wednesday evening.

Flurries ending this morning. Periods of snow tonight and Wednesday morning. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray this evening.

Temperatures minus 9 rising to minus 4 Wednesday morning.

Waves

Issued 05:00 AM CST 24 November 2020
Today Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 05:00 AM CST 24 November 2020
Thursday Wind southwest 15 knots increasing to south 25 in the morning then veering to west 20 late in the day.
Friday Wind west 25 knots.
Saturday Wind west 15 knots.

Ice Forecast

Issued 11:00 AM EST 24 November 2020 Today Tonight and Wednesday 1 tenth grey ice except 9 tenths grey ice including 2 tenths grey-white ice near the west and south coasts. Consolidated grey ice along parts of the coasts. 

[ Canadian Ice Service ]

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Weather Conditions

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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 24 November 2020 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 6030N 6405W to 6045N 6440W to 6040N
6505W to 5925N 6630W to 5945N 6750W to 6035N 6710W to Quebec near
6105N 6930W. Sea ice south of the ice edge.

Second ice edge estimated from Quebec near 6105N 6935W to 6235N
7310W to 6305N 7220W to 6225N 7045W to 6110N 6500W to 6115N 6420W to
6200N 6415W then northward. Sea ice south then west then north of
the ice edge.

Ice Coverage

1 tenth grey ice except 9 tenths grey ice including 2 tenths
grey-white ice near the west and south coasts. Consolidated grey ice
along parts of the coasts.

Warnings

Warnings (In effect)

Freezing spray warning in effect

James Bay

Issued 05:00 AM CST 24 November 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 24 November 2020 Today Tonight and Wednesday At 1200 UTC Tuesday low 994 mb located over Baffin Bay.
By 0000 UTC Thursday low 699 mb located over the coast of Greenland.

At 1200 UTC Tuesday departing ridge located on a line
northwest-southeast over western Hudson Bay.

By 0000 UTC Thursday low 996 mb located at 61N 102W.

Hudson - Hudson Bay Area

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