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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 19 July 2026

Today Tonight and Monday.

Gale warning in effect.

Wind southeast 25 knots increasing to southeast 35 this afternoon then diminishing to south 20 near midnight. Wind veering to southwest 15 late overnight. Wind southwest 15 Monday.

Showers ending Monday morning. Risk of thunderstorms today and this evening. Fog patches forming this evening and dissipating Monday morning.

Waves

Issued 06:00 AM NDT 19 July 2026
Today Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 this afternoon and to 3 to 4 this evening. Seas subsiding to 2 to 3 late overnight.

Extended Forecast

Issued 03:00 AM NDT 19 July 2026
Tuesday Wind southwest 10 to 15 knots.
Wednesday Wind southeast 15 to 20 knots increasing to southeast 25.
Thursday Wind southwest 30 knots.

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 18 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jul estimated from Newfoundland near
4805N 5255W to 4645N 4700W to 4700N 4450W to 4830N 4430W to 5535N
5100W to 5745N 5400W to 5825N 4825W to 5720N 4510W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 10:00 AM NDT 19 July 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 19 July 2026 Today Tonight and Monday At 10:00 a.m. NDT today deepening low 990 mb located over the
Gaspe Peninsula.
By 10:00 a.m. NDT Monday low 990 mb located near the Quebec Lower
North Shore.

Marine Weather Statement

Issued 9:51 AM NDT 19 July 2026 A low pressure system over the Gaspé Peninsula will deepen slightly
as it tracks slowly eastwards to lie near Anticosti Island by this
evening. Strong to gale force south to southeasterlies are expected
to spread over the district ahead of the low today. On Monday winds
will shift to strong to gale force southwesterlies over western
waters.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, and Southwest Coast.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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