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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 07:26 AM NDT 20 June 2025

Today Tonight and Saturday.

Gale warning in effect.

Wind south 20 knots except northeast 20 along the Quebec coast late this afternoon and this evening. Wind increasing to southwest 35 to 45 Saturday morning then diminishing to northwest 25 Saturday afternoon.

Rain and fog banks. Risk of thunderstorms early this morning.

Waves

Issued 06:00 AM NDT 20 June 2025
Today Tonight and Saturday. Seas 1 to 2 metres building to 2 to 3 this evening and to 3 to 4 near noon Saturday. Seas subsiding to 2 to 3 Saturday evening.

Extended Forecast

Issued 03:00 AM NDT 20 June 2025
Sunday Wind northwest 25 knots diminishing to variable 10 to 15 in the morning then increasing to southwest 25 in the afternoon.
Monday Wind southwest 25 knots diminishing to variable 10 to 15.
Tuesday Wind variable 10 to 15 knots.

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Map of Atlantic - Maritimes marine weather areas Summerside Stephenville Airport North Cape Burgeo Pointe-des-Monts Port aux Basques Sagona Island St. Lawrence Tracadie Winterland Branch Hill Wreckhouse Halifax Harbour - 44258 LaHave Bank - 44150 Sept-Îles Airport Banquereau - 44139 Longue-Pointe-de-Mingan Île Rouge Île aux Perroquets Havre-Saint-Pierre Airport East Scotia Slope - 44137 Baie-Comeau Airport Mont-Joli Airport Rivière-la-Madeleine Saint John Airport Gaspé Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Heath Point Miscou Island Kouchibouguac Îles de la Madeleine Airport Kouchibouguac La Pocatière Grand Manan St. Stephen Fundy Park (Alma) New Carlisle Miramichi Pointe-au-Père Charlo Port Menier Bathurst Airport Île Bicquette Bas Caraquet Cap-Chat East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Lunenburg Charlottetown Airport Yarmouth Airport Pointe-Noire Western Head J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Nappan AAFC McNabs Island East Point Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island Cap-d'Espoir Beaver Island Baccaro Point
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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 19 June 2025

Iceberg Limit

Iceberg limit at 0000 UTC 20 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4555N 4140W to 4925N 4300W to 5745N 5405W then eastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the western iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 07:26 AM NDT 20 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 3:00 AM NDT 20 June 2025 Today Tonight and Saturday At 3:00 a.m. NDT today low 997 mb located over southern Quebec.
By 3:00 a.m. NDT Saturday low 991 mb located over Anticosti Island.

At 3:00 a.m. NDT today high located southeast of the Grand Banks.
By 8:00 p.m. NDT tonight departing high located southeast of the
Grand Banks.

Marine Weather Statement

Issued 2:51 AM NDT 20 June 2025 A low pressure system approaching from Southern Quebec will reach
Anticosti Island by Saturday morning. Strong to gale force
northeasterlies will develop ahead of the low and shift to strong to
gale force southwesterlies behind it.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - western half and Gulf waters.

Atlantic - Maritimes Area

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Marine Weather for Canada

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