Gulf - Port au Port
Forecast
Marine Forecast
Issued 03:30 PM NDT 18 July 2025
Tonight and Saturday.
Gale warning in effect.
Wind southwest 25 knots increasing to west 35 this evening then diminishing to west 25 late overnight. Wind backing to southwest 20 Saturday morning.
Rain or thunderstorms and fog patches ending this afternoon.
Waves
Issued 06:00 AM NDT 18 July 2025
Today Tonight and Saturday.
Seas 1 to 2 metres building to 2 to 3 this morning then subsiding
to 1 to 2 Saturday morning.
Extended Forecast
Issued 03:30 PM NDT 18 July 2025
Sunday
Wind southwest 15 to 20 knots.
Monday
Wind south 15 to 20 knots becoming northwest 15
to 20.
Tuesday
Wind north 25 to 35 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 18 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 19 Jul estimated from Newfoundland near4709N 5256W to 4715N 4615W to 4920N 4400W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W to 5840N 4615W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Gulf - Port au Port
Issued 3:30 PM NDT 18 July 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 18 July 2025 Tonight and Saturday At 3:30 p.m. NDT today deepening low 990 mb located over Labrador.By 3:30 p.m. NDT Saturday low 982 mb located over eastern Labrador
Sea.
At 3:30 p.m. NDT Saturday approaching ridge located south of
the Maritimes.
Marine Weather Statement
Issued 3:21 PM NDT 18 July 2025 A low pressure system over Labrador will continue movingnortheastward to lie over the Labrador Sea by Saturday morning.
Strong to gale force southeasterlies over northern waters ahead of
the low shift to westerlies to southwesterlies as it crosses
Labrador.
Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Northeast Gulf, Gulf - Port au Port, Northeast
Coast, and Belle Isle Bank.
Atlantic - Newfoundland Area
Another Region
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