Laurentian Fan
Forecast
Marine Forecast
Issued 03:00 AM AST 18 November 2025
Today Tonight and Wednesday.
Wind southwesterly 25 to 30 knots diminishing to west 15 to 20 Wednesday morning and to light Wednesday evening.
Scattered showers ending near noon Wednesday.
Waves
Issued 05:00 AM AST 18 November 2025
Today Tonight and Wednesday.
Seas 4 to 6 metres subsiding to 3 to 4 early this evening and to
2 to 3 near noon Wednesday.
Extended Forecast
Issued 03:00 AM AST 18 November 2025
Thursday
Wind light becoming northerly 15 knots in the
afternoon.
Friday
Wind east 15 knots increasing to southeast 25
late in the day.
Saturday
Wind southerly 25 knots veering to west 20
late in the day.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 1:30 PM EST 17 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 18 Nov estimated from Newfoundland near5009N 5609W to 5015N 5030W to 5100N 4915W to 5445N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 18 November 2025 Today Tonight and Wednesday At 10:00 a.m. AST today low 974 mb located over Labrador.By 8:00 p.m. AST Wednesday departing low 989 mb located north
of Labrador.
At 8:00 p.m. AST Wednesday approaching ridge located over New
England.
Marine Weather Statement
Issued 9:45 AM AST 18 November 2025 A low pressure system over Labrador will move very slowly north todayand Wednesday. Strong to gale force westerly winds are expected to
persist over Anticosti until late in the day on Wednesday in the wake
of the low.
Marine interests are advised that a gale warning is in effect for
Anticosti - western half.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northwestern half
- Banquereau - southeastern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
Another Region
- Date modified:
ATOM