South Coast
Forecast
Marine Forecast
Issued 03:00 AM NST 11 November 2025
Today Tonight and Wednesday.
Storm warning in effect.
Wind southeast 20 knots increasing to southeast 30 early this morning and to southeast 35 to 45 late this morning. Wind increasing to southeast 45 to 55 late this evening then diminishing to southwest 35 to 45 overnight. Wind diminishing to southwest 25 to 35 Wednesday afternoon and to southwest 20 Wednesday evening.
Rain beginning this morning changing to showers Wednesday morning and ending Wednesday afternoon. Fog banks forming this afternoon and dissipating overnight.
Waves
Extended Forecast
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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 10 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 11 Nov estimated from Newfoundland near5026N 5623W to 5000N 4930W to 5100N 4745W to 5315N 4900W to 5945N
5730W to 6030N 5330W to 5920N 5035W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Storm warning in effect
South Coast
Issued 03:00 AM NST 11 November 2025'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 NST 11 November 2025 Today Tonight and Wednesday At 3:00 a.m. NST today deepening low 988 mb located over NewBrunswick.
By 8:00 p.m. NST tonight dissipating low 984 mb located over
western Labrador.
At 3:00 p.m. NST today deepening low 992 mb located southwest of
Sable Island.
By 3:00 a.m. NST Wednesday deepening low 966 mb located over the
Quebec Lower North Shore.
Marine Weather Statement
Issued 2:48 AM NST 11 November 2025 A low pressure system over New Brunswick will track northward to lieover Western Labrador by this evening where it will slowly dissipate
overnight. Strong to gale force southeasterlies will spread across
all waters ahead of this low today.
A second low pressure system will rapidly deepen as it approaches
from the southwest this evening before moving northward through Gulf
waters tonight. Gale to storm force southeasterlies ahead of this low
will shift to strong to gale force southwesterlies in its wake
tonight or Wednesday.
Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle, Southwest Coast, South Coast, Northeast Coast,
Belle Isle Bank and Funk Island Bank. Gale warnings are in effect for
all remaining waters.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - eastern half
- Banquereau - western half
- 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 - eastern half
- East Scotian Slope - western 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 - eastern half
- Laurentian Fan - western 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 Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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