Gulf - Port au Port
Forecast
Marine Forecast
Issued 03:00 AM NDT 29 March 2025
Today Tonight and Sunday.
Wind southeast 15 to 20 knots backing to northeast 15 to 20 this morning except west 20 over southern sections. Wind becoming variable 10 to 15 this afternoon then becoming light this evening. Wind becoming northwest 15 Sunday morning.
Flurries ending this afternoon. Flurries Sunday.
Temperatures zero falling to minus 5 to minus 1 Sunday morning.
Waves
Issued 06:00 PM NDT 28 March 2025
Tonight and Saturday.
Seas 1 metre or less building to 1 to 2 late overnight except 2
to 3 over southwestern sections Saturday morning and afternoon.
Extended Forecast
Issued 03:00 AM NDT 29 March 2025
Monday
Wind light increasing to southeast 15 knots in
the afternoon and to southeast 25 to 35 late in the day.
Tuesday
Wind southwest 25 to 35 knots.
Wednesday
Wind northwest 25 to 35 knots.
Ice Forecast
Issued 10:00 AM EDT 28 March 2025 Today Tonight and Saturday Bergy water except 1 tenth first-year ice near parts of the Quebec
coast. Consolidated first-year ice along parts of the Quebec coast.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 28 March 2025 Today Tonight and SaturdayIce Edge
Ice edge estimated from Nova Scotia near 4548N 6005W to 4555N 5919Wto Newfoundland near 4734N 5908W. Sea ice west of the ice edge.
Ice Coverage
Bergy water except 1 tenth first-year ice near parts of the Quebec
coast. Consolidated first-year ice along parts of the Quebec coast.
Iceberg Bulletin
Issued 2:49 PM EDT 28 March 2025Iceberg Limit
Iceberg limit at 0000 UTC 29 Mar estimated from Newfoundland near4643N 5307W to 4420N 5015W to 4515N 4525W to 4715N 4130W to 5030N
4440W to 5510N 4705W to 5900N 5620W to 6110N 5505W to 5825N 4710W
then eastwards.
Western iceberg limit at 0000 UTC 29 Mar estimated from Quebec near
5017N 6054W to Newfoundland near 4835N 5839W.
Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of thewestern iceberg limit.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NDT 29 March 2025 Today Tonight and Sunday At 3:00 a.m. NDT today trough located on a line northwest-southeastover the Gulf of St. Lawrence.
By 3:00 a.m. NDT Sunday trough located east of the Grand Banks.
At 3:00 a.m. NDT Sunday approaching ridge located over Maine.
Marine Weather Statement
Issued 2:55 AM NDT 29 March 2025 Marine interests are advised that a freezing spray warning is ineffect for Belle Isle Bank.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- 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
Another Region
- Date modified: