South Coast
Forecast
Marine Forecast
Issued 03:30 PM NDT 19 April 2026
Tonight and Monday.
Wind southeast 20 knots veering to south 10 to 15 Monday afternoon then to west 10 to 15 Monday evening.
Showers tonight and Monday. Fog banks dissipating Monday evening.
Waves
Issued 06:00 PM NDT 19 April 2026
Tonight and Monday.
Seas 1 to 2 metres building to 2 to 3 near midnight then
subsiding to 1 to 2 Monday afternoon.
Extended Forecast
Issued 03:30 PM NDT 19 April 2026
Tuesday
Wind northwest 20 knots increasing to
northeast 25 to 35 in the afternoon.
Wednesday
Wind northeast 25 to 35 knots becoming north
25.
Thursday
Wind variable 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 April 2026 Today Tonight and MondayIce Edge
Ice edge estimated from Newfoundland near 4745N 5243W to 4647N 4645Wto 5530N 5230W to 5700N 5600W to 6045N 5800W to 6200N 5700W then
northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Bergy water.
Iceberg Bulletin
Issued 2:30 PM EDT 19 April 2026Iceberg Limit
Iceberg limit at 0000 UTC 20 Apr estimated from Newfoundland near4655N 5400W to 4435N 5200W to 4415N 4710W to 4630N 4415W to 5000N
4425W to 5305N 4755W to 5900N 5500W to 6015N 5245W to 5830N 5000W
then eastward.
Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of theiceberg limit.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM NDT 19 April 2026 Tonight and Monday At 3:30 p.m. NDT today ridge located east of the Grand Banks.By 8:00 p.m. NDT tonight departing ridge located east of the
Grand Banks.
At 3:30 p.m. NDT today trough located over the Gaspe Peninsula.
By 3:30 p.m. NDT Monday trough located on a line north-south over
central Newfoundland.
Marine Weather Statement
Issued 3:20 PM NDT 19 April 2026 A trough of low pressure over the Gaspé Peninsula will cross the Gulfof St. Lawrence and move to lie over Western Newfoundland by Monday
afternoon. Strong to gale force southerlies ahead of the trough will
shift to strong westerlies as it passes.
Marine interests are advised that a gale warning is in effect for
Gulf - Port au Port.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- 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
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- Date modified:
ATOM