Gulf - Port au Port
Forecast
Marine Forecast
Issued 07:26 AM NDT 20 June 2025
Today Tonight and Saturday.
Gale warning in effect.
Wind south 20 knots except northeast 20 along the Quebec coast late this afternoon and this evening. Wind increasing to southwest 35 to 45 Saturday morning then diminishing to northwest 25 Saturday afternoon.
Rain and fog banks. Risk of thunderstorms early this morning.
Waves
Issued 06:00 AM NDT 20 June 2025
Today Tonight and Saturday.
Seas 1 to 2 metres building to 2 to 3 this evening and to 3 to 4
near noon Saturday. Seas subsiding to 2 to 3 Saturday evening.
Extended Forecast
Issued 03:00 AM NDT 20 June 2025
Sunday
Wind northwest 25 knots diminishing to variable
10 to 15 in the morning then increasing to southwest 25 in the
afternoon.
Monday
Wind southwest 25 knots diminishing to variable
10 to 15.
Tuesday
Wind variable 10 to 15 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 19 June 2025Iceberg Limit
Iceberg limit at 0000 UTC 20 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4555N 4140W to 4925N 4300W to 5745N 5405W then eastward.Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of the western iceberg limit.Warnings
Warnings (In effect)
Gale warning in effect
Gulf - Port au Port
Issued 07:26 AM NDT 20 June 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 20 June 2025 Today Tonight and Saturday At 3:00 a.m. NDT today low 997 mb located over southern Quebec.By 3:00 a.m. NDT Saturday low 991 mb located over Anticosti Island.
At 3:00 a.m. NDT today high located southeast of the Grand Banks.
By 8:00 p.m. NDT tonight departing high located southeast of the
Grand Banks.
Marine Weather Statement
Issued 2:51 AM NDT 20 June 2025 A low pressure system approaching from Southern Quebec will reachAnticosti Island by Saturday morning. Strong to gale force
northeasterlies will develop ahead of the low and shift to strong to
gale force southwesterlies behind it.
Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - western half and Gulf waters.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern 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
- 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
- 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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