South-central Hudson - eastern half
Forecast
Marine Forecast
Issued 05:00 AM CST 12 November 2025
Today Tonight and Thursday.
Wind light becoming southwest 15 knots this evening then diminishing to light near midnight. Wind becoming northwest 15 late overnight then diminishing to light near noon Thursday. Wind becoming north 15 Thursday evening.
Periods of snow overnight and Thursday afternoon. Visibility 1 mile or less in snow.
Temperatures near plus 1.
Waves
Issued 05:00 PM CST 11 November 2025
Tonight and Wednesday.
Seas 1 to 2 metres subsiding to 1 near midnight.
Extended Forecast
Issued 05:00 AM CST 12 November 2025
Friday
Wind light becoming southeast 15 knots late in
the day.
Saturday
Wind southeast 25 knots increasing to
southeast 35.
Sunday
Wind southeast 25 knots diminishing to east
15.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 12 November 2025 Today Tonight and ThursdayIce Edge
First ice edge estimated from Quebec near 5843N 6633W to 5910N 6858Wto Quebec near 6047N 6926W. Sea ice southwest of the ice edge.
Second ice edge estimated from Quebec near 5438N 7946W to 5752N
9140W to 5959N 9348W to 6326N 8910W to 6058N 8026W to 6208N 7846W to
Southampton Island near 6326N 8100W. Sea ice west then northwest of
the ice edge.
Third ice edge estimated from Southampton Island near 6347N 8008W to
6534N 8251W to 6720N 8018W to 6617N 7635W to 6422N 7905W to Baffin
Island near 6326N 7206W. Sea ice west then northeast of the ice
edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EST 12 November 2025 Today Tonight and Thursday At 1200 UTC Wednesday weakening low 991 mb located at 62N 97W.At 1200 UTC Wednesday low 962 mb located at 53N 60W.
By 0000 UTC Friday weakening low 982 mb located at 69N 78W.
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
- 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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