South Coast
Forecast
Marine Forecast
Issued 10:00 AM NST 13 November 2025
Today Tonight and Friday.
Gale warning in effect.
Wind southeast 20 knots increasing to northeast 35 to 45 this afternoon then diminishing to southwest 25 to 35 near midnight. Wind diminishing to variable 20 near noon Friday then increasing to east 25 to 35 Friday afternoon. Wind becoming west 25 to 35 Friday evening.
Periods of rain this afternoon tonight and Friday.
Waves
Issued 06:00 AM NST 13 November 2025
Today Tonight and Friday.
Seas 3 to 5 metres building to 5 to 7 near midnight then
subsiding to 3 to 5 Friday morning.
Extended Forecast
Issued 03:00 AM NST 13 November 2025
Saturday
Wind southwest 25 to 35 knots becoming
southwest 25 in the afternoon.
Sunday
Wind southwest 15 to 20 knots.
Monday
Wind south 35 to 45 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 23 July 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 1:30 PM EST 12 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 13 Nov estimated from Newfoundland near5026N 5623W to 5000N 4915W to 5045N 4745W to 5300N 4830W to 5945N
5730W to 6055N 5315W to 5950N 4955W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
South Coast
Issued 10:00 AM NST 13 November 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 10:00 AM NST 13 November 2025 Today Tonight and Friday At 10:00 a.m. NST today deepening low 996 mb located over westernLaurentian Fan.
By 10:00 a.m. NST Friday low 988 mb located over eastern
Newfoundland.
At 10:00 a.m. NST Friday approaching low 992 mb located south of
the Grand Banks.
Marine Weather Statement
Issued 10:00 AM NST 13 November 2025 A deepening low pressure system will approach from the southwesttoday before tracking northward over Eastern Newfoundland tonight and
dissipating Friday afternoon just north of the island. Strong to gale
force southeast to northeasterlies will develop ahead of the low
today before shifting to strong to gale force southwesterlies as it
passes this evening.
A second low will approach from the south on Friday as it moves to
lie over Eastern Newfoundland by Friday evening. Generally strong to
gale force southeasterlies ahead of the low over eastern waters will
shift to strong to gale force westerlies as it passes.
Marine interests are advised that gale warnings are in effect for all
waters.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - eastern half
- Laurentian Fan - western half
- 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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