Central - eastern half
Forecast
Issued 05:00 AM CST 16 December 2025
Forecasts have ended for the season.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 15 December 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Killiniq Island near 6025N 6454W to 5915N6734W to Baffin Island near 6152N 6608W. Sea ice southeast then 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 AM EST 16 December 2025 Today Tonight and Wednesday At 1200 UTC Tuesday trough from 982 mb low located from 65N 79Wto 60N 79W then to 57N 89W.
By 0000 UTC Thursday weakening trough from 987 mb low located from
Southampton Island to Puvirnituq.
At 1200 UTC Tuesday low 985 mb located near Lake Winnipeg.
By 0000 UTC Thursday low 978 mb located near Iqaluit.
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
- 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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