James Bay - southern half
Forecast
Marine Forecast
Issued 05:00 PM CDT 29 September 2023
Tonight and Saturday.
Wind south 20 knots veering to southwest 25 after midnight then diminishing to north 20 early Saturday afternoon. Wind diminishing to light late Saturday afternoon.
Showers overnight.
Waves
Issued 05:00 PM CDT 29 September 2023
Tonight and Saturday.
Seas 1 metre.
Extended Forecast
Issued 05:00 PM CDT 29 September 2023
Sunday
Wind light becoming south 15 knots in the
morning then diminishing to light in the afternoon.
Monday
Wind south 30 knots diminishing to southwest 20
late in the day.
Tuesday
Wind southwest 30 knots diminishing to north
20.
Ice Forecast
Issued 11:00 AM EDT 29 September 2023 Today Tonight and Saturday 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 29 September 2023 Today Tonight and SaturdayIce Edge
Ice edge estimated from Nunavut near 6911N 8119W to 6923N 8046W toBaffin Island near 6945N 8100W. Sea ice west 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 PM EDT 29 September 2023 Tonight and Saturday At 0000 UTC Saturday intensifying low 999 mb located nearSouthampton Island.
By 0000 UTC Sunday low 991 mb located at 65N 83W.
At 0000 UTC Saturday trough located on a line north-south over
northwestern Ontario.
By 0000 UTC Sunday intensifying trough located on a line east-west
over Hudson Strait.
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 - western half
- North Labrador Coast - north of Saglek
- 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
- West Foxe
- York - eastern half
- York - western half
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