Southwest Coast
Forecast
Marine Forecast
Issued 03:00 AM NDT 16 June 2026
Today Tonight and Wednesday.
Wind southeast 15 to 20 knots increasing to southeast 25 this morning then backing to east 15 to 20 overnight. Wind diminishing to light Wednesday morning then becoming west 10 to 15 Wednesday afternoon.
Rain this afternoon tonight and Wednesday morning. Risk of thunderstorms tonight. Fog patches forming overnight and dissipating Wednesday afternoon.
Waves
Issued 06:00 AM NDT 16 June 2026
Today Tonight and Wednesday.
Seas 1 metre or less building to 1 to 2 this morning and to 2 to
3 this afternoon. Seas subsiding to 1 to 2 Wednesday morning.
Extended Forecast
Issued 03:00 AM NDT 16 June 2026
Thursday
Wind light.
Friday
Wind light increasing to southeast 25
knots.
Saturday
Wind southwest 15 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 15 June 2026Iceberg Limit
Iceberg limit at 0000 UTC 16 Jun estimated from Newfoundland near4705N 5530W to 4205N 5035W to 4410N 4310W to 4945N 4335W to 5315N
4800W to 5900N 5500W to 5910N 5345W to 5815N 5150W to 5745N 4520W
then eastward.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NDT 16 June 2026 Today Tonight and Wednesday At 3:00 a.m. NDT today trough located over the Maritimes.By 3:00 a.m. NDT Wednesday trough located from the Quebec Lower
North Shore to the Grand Banks.
At 3:00 a.m. NDT today ridge located on a line north-south over
the East Coast of Newfoundland.
By 3:00 a.m. NDT Wednesday ridge located east of the Grand Banks.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northeastern half
- Banquereau - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - northeastern half
- East Scotian Slope - southwestern half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northeastern half
- Laurentian Fan - southwestern half
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks - southwestern half
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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- Date modified:
ATOM