James Bay - northern half
Forecast
Marine Forecast
Issued 05:00 PM CST 07 December 2023
Tonight and Friday.
Wind southeast 10 to 15 knots increasing to southeast 15 to 20 Friday morning and to southeast 25 Friday afternoon.
Low tonight minus 7. High Friday minus 1.
Waves
Issued 05:00 PM CST 07 December 2023
Tonight and Friday.
Seas 1 metre building to 2 Friday evening.
Extended Forecast
Issued 05:00 PM CST 07 December 2023
Saturday
Wind southeast 25 knots veering to south 15
to 20 in the afternoon then becoming northwest 15 to 20 late in the
day.
Sunday
Wind northwest 25 knots increasing to northwest
30.
Monday
Wind west 15 knots diminishing to light late in
the day.
Ice Forecast
Issued 11:00 AM EST 7 December 2023 Today Tonight and Friday Open water except 4 tenths grey ice in the western section. 9 tenths
new ice including 3 tenths grey ice along parts of the coast.
Consolidated grey ice along parts of the coasts.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 7 December 2023 Today Tonight and FridayIce Edge
Ice edge estimated from 6031N 6404W to 6051N 6445W to 5855N 6650W to5938N 6856W to 6050N 6908W to 6145N 6745W to 6113N 6452W to 6131N
6330W then northeastward. Sea ice south then north of the ice edge.
Ice Coverage
Open water except 4 tenths grey ice in the western section. 9 tenths
new ice including 3 tenths grey ice along parts of the coast.
Consolidated grey ice along parts of the coasts.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EST 8 December 2023 Today Tonight and Saturday At 1200 UTC Friday dissipating trough from low located on a linenorth-south over eastern Davis Strait.
At 1200 UTC Friday departing ridge located from Baffin Bay to
Ungava Bay.
At 1200 UTC Friday low 996 mb located at 66N 85W.
By 0000 UTC Sunday low 1001 mb located at 71N 80W.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher - northern half
- Belcher - southern half
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast
- Nottingham - eastern half
- Nottingham - western half
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Hudson - eastern half
- South Hudson - western half
- South-central Hudson - eastern half
- South-central Hudson - western half
- Ungava
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
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