James Bay - southern half
Forecast
Marine Forecast
Issued 05:00 AM CDT 21 September 2023
Today Tonight and Friday.
Wind south 15 knots diminishing to light late this evening then increasing to north 20 after midnight. Wind diminishing to light late overnight. Wind light Friday.
Showers Friday afternoon.
Waves
Issued 05:00 AM CDT 21 September 2023
Today Tonight and Friday.
Seas 1 to 2 metres subsiding to 1 near midnight.
Extended Forecast
Issued 05:00 AM CDT 21 September 2023
Saturday
Wind light becoming west 15 knots in the
morning then diminishing to light in the afternoon.
Sunday
Wind southwest 15 knots diminishing to
light.
Monday
Wind northeast 15 knots diminishing to
light.
Ice Forecast
Issued 11:00 AM EDT 20 September 2023 Today Tonight and Thursday Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 20 September 2023 Today Tonight and ThursdayIce Edge
First ice edge estimated from Nunavut near 6910N 8119W to 6927N7821W to 6921N 7801W to Prince Charles Island near 6817N 7635W. Sea
ice north and east of the ice edge.
Second ice edge estimated from Prince Charles Island near 6736N
7503W to Baffin Island near 6640N 7317W. Sea ice northeast of the
ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 21 September 2023 Today Tonight and Friday At 1200 UTC Thursday ridge located over eastern Baffin Island.By 0000 UTC Saturday weakening ridge located over eastern Baffin
Island.
At 1200 UTC Thursday low 1007 mb located over central Hudson Bay.
By 0000 UTC Saturday low 1009 mb located near Ivujivik.
By 0000 UTC Saturday ridge located on a line east-west over
James Bay.
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 - eastern half
- Ungava - western half
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
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