South Coast
Forecast
Marine Forecast
Issued 03:00 AM NDT 22 March 2025
Today Tonight and Sunday.
Gale warning in effect.
Wind southeast 15 knots increasing to southwest 25 this afternoon and to west 35 to 45 this evening. Wind diminishing to southwest 25 Sunday morning and to southwest 10 to 15 Sunday afternoon.
Showers ending overnight. Showers Sunday evening. Fog dissipating this evening.
Waves
Issued 06:00 PM NDT 21 March 2025
Tonight and Saturday.
Seas 1 to 2 metres building to 2 to 3 Saturday
afternoon.
Extended Forecast
Issued 03:00 AM NDT 22 March 2025
Monday
Wind southwest 20 knots veering to northwest 25
in the morning.
Tuesday
Wind south 15 to 20 knots increasing to
southeast 25 to 35.
Wednesday
Wind southwest 15 to 20 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 21 March 2025 Today Tonight and SaturdayIce Edge
Ice edge estimated from Newfoundland near 4809N 5253W to 5140N 4803Wto 5523N 5058W to 5730N 5624W to 6024N 5746W to 6052N 5721W then
northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 3:41 PM EDT 21 March 2025Iceberg Limit
Iceberg limit at 0000 UTC 22 Mar estimated from Newfoundland near4643N 5307W to 4605N 4950W to 4630N 4450W to 5100N 4600W to 5400N
4700W to 5900N 5620W to 6110N 5505W to 5820N 4555W then eastwards.
Western iceberg limit at 0000 UTC 22 Mar estimated from Quebec near
5035N 5940W to Newfoundland near 4920N 5745W.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
South Coast
Issued 03:00 AM NDT 22 March 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NDT 22 March 2025 Today Tonight and Sunday At 3:00 a.m. NDT today low 987 mb located near Prince Edward Island.By 3:00 a.m. NDT Sunday low 978 mb located over western Belle
Isle Bank.
Marine Weather Statement
Issued 2:51 AM NDT 22 March 2025 A low pressure system near Prince Edward Island will tracknortheastward across Newfoundland today. The low will continue
northward across Belle Isle Bank tonight, before moving north of the
marine district on Sunday. Moderate to strong south to
southeasterlies ahead of the low will shift to strong to gale force
northwest to southwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle and Gulf waters.
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 Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- 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
- 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 - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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