Gulf - Port au Port
Forecast
Marine Forecast
Issued 03:00 AM NDT 23 March 2025
Today Tonight and Monday.
Wind west 25 knots veering to northwest 15 to 20 this morning then increasing to northwest 25 this evening. Wind backing to west 20 Monday morning then to southwest 15 Monday evening.
Flurries tonight and Monday morning.
Freezing spray warning in effect.
Over open water freezing spray beginning overnight and ending Monday evening.
Temperatures plus 1 falling to minus 9 to minus 3 overnight.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 22 March 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Nova Scotia near 4521N 6100W to 4549N 5906Wto Newfoundland near 4736N 5740W. Sea ice northwest of the ice edge.
Ice Coverage
Open water except 7 tenths grey-white ice including 2 tenths
first-year ice near the Quebec coast. Consolidated first-year ice
along parts of the Quebec coast.
Iceberg Bulletin
Issued 3:51 PM EDT 22 March 2025Iceberg Limit
Iceberg limit at 0000 UTC 23 Mar estimated from Newfoundland near4643N 5307W to 4625N 5225W to 4600N 4745W to 4730N 4445W to 5100N
4550W to 5510N 4825W to 5900N 5620W to 6110N 5505W to 5820N 4555W
then eastwards.
Western iceberg limit at 0000 UTC 23 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4920N 5745W.
Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of thewestern iceberg limit.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Gulf - Port au Port
Issued 03:00 AM NDT 23 March 2025Moderate or severe freezing spray is 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 NDT 23 March 2025 Today Tonight and Monday At 3:00 a.m. NDT today low 977 mb located over Belle Isle Bank.By 3:00 a.m. NDT Monday low 977 mb located over central Labrador
Sea.
At 3:00 a.m. NDT today trough located over New Brunswick.
By 3:00 a.m. NDT Monday trough located over eastern Newfoundland.
Marine Weather Statement
Issued 2:51 AM NDT 23 March 2025 A low pressure system over Belle Isle Bank tonight will move into theLabrador Sea today. Moderate to strong southerlies ahead of the low
will increase to strong to gale force west to southwesterlies in its
wake. Winds will diminish tonight as the tracks northward away from
the marine district.
Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle and Gulf waters.
Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, Belle
Isle Bank, and Funk Island Bank.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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