Southwest Coast
Forecast
Marine Forecast
Issued 10:00 AM NDT 17 April 2025
Today Tonight and Friday.
Wind southwest 30 knots diminishing to southwest 15 to 20 this afternoon and to southwest 10 to 15 this evening. Wind increasing to southwest 15 to 20 late overnight then veering to west 20 Friday afternoon.
Flurries or showers ending this afternoon.
Waves
Issued 06:00 AM NDT 17 April 2025
Today Tonight and Friday.
Seas 3 to 4 metres subsiding to 2 to 3 this morning and to 1 to 2
Friday morning.
Extended Forecast
Issued 03:00 AM NDT 17 April 2025
Saturday
Wind southwest 15 to 20 knots increasing to
southwest 25 in the afternoon.
Sunday
Wind southwest 15 to 20 knots.
Monday
Wind northwest 35 to 45 knots.
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 17 April 2025 Today Tonight and FridayIce Edge
First ice edge estimated from New Brunswick near 4700N 6449W to4831N 6351W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.
Second ice edge estimated from Quebec near 4904N 6646W to 5005N
6518W to 4936N 5930W to Newfoundland near 5022N 5732W. Sea ice north
of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 16 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 17 Apr estimated from Newfoundland near4731N 5444W to 4125N 5145W to 4210N 4800W to 4635N 3815W to 5345N
4510W to 5915N 5605W to 6035N 5500W to 5850N 4935W then eastwards.
Western iceberg limit at 0000 UTC 17 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NDT 17 April 2025 Today Tonight and Friday At 10:00 a.m. NDT today low 987 mb located over western Labrador.By 10:00 a.m. NDT Friday low 997 mb located over northern Labrador
Coast.
At 3:00 a.m. NDT Friday approaching ridge located over New England.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
- Date modified: