Southwest Coast
Forecast
Marine Forecast
Issued 03:30 PM NDT 21 June 2025
Tonight and Sunday.
Gale warning in effect.
Wind west 35 knots diminishing to west 25 near midnight and to west 10 to 15 Sunday morning. Wind backing to southwest 15 to 20 Sunday afternoon.
Waves
Issued 06:00 AM NDT 21 June 2025
Today Tonight and Sunday.
Seas 2 to 3 metres subsiding to 1 to 2 Sunday
morning.
Extended Forecast
Issued 03:30 PM NDT 21 June 2025
Monday
Wind south 15 knots.
Tuesday
Wind south 15 to 20 knots.
Wednesday
Wind southwest 20 knots veering to northwest
25.
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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 3:37 PM EDT 20 June 2025Iceberg Limit
Iceberg limit at 0000 UTC 21 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4705N 4140W to 4925N 4300W to 5745N 5405W then eastward.Iceberg Count
No confirmed icebergs except less than 10 icebergs east of the iceberg limit.Warnings
Warnings (In effect)
Gale warning in effect
Southwest Coast
Issued 3:30 PM NDT 21 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 3:30 PM NDT 21 June 2025 Tonight and Sunday At 3:30 p.m. NDT today low 995 mb located over the Strait ofBelle Isle.
By 3:30 p.m. NDT Sunday low 1000 mb located east of Belle Isle Bank.
At 3:30 p.m. NDT today ridge located over central Quebec.
By 3:30 p.m. NDT Sunday ridge located over the southwestern
Grand Banks.
Marine Weather Statement
Issued 3:29 PM NDT 21 June 2025 A low pressure system over Strait of Belle Isle track northeastwardto lie over Belle Isle Bank tonight. Strong to gale force easterlies
ahead of the low will shift to strong to gale force west to
southwesterlies behind it.
Marine interests are advised that gale warnings are in effect for
Gulf waters, Southwest Coast, and Belle Isle 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 half
- Chaleur - Miscou - western half
- Eastern Shore
- 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 - Hopedale and south
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea - northwestern half
- South Labrador Sea - southeastern half
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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