Language selection

Weather shortcuts

Gulf - Port au Port


Marine Forecast

Issued 08:00 PM NDT 21 April 2024

Tonight and Monday.

Gale warning in effect.

Wind southwest 15 knots backing to south 15 to 20 late overnight then increasing to south 25 Monday morning. Wind increasing to west 35 Monday afternoon except west 25 over southern sections.

Showers or flurries Monday. Fog patches dissipating near midnight.

Temperatures plus 2 falling to minus 3 Monday evening.


Issued 06:00 PM NDT 21 April 2024
Tonight and Monday. Seas 1 metre or less building to 1 to 2 Monday morning and to 2 to 3 Monday afternoon. Seas building to 3 to 5 Monday evening.

Extended Forecast

Issued 03:30 PM NDT 21 April 2024
Tuesday Wind west 35 to 45 knots backing to southwest 25 to 35 in the afternoon.
Wednesday Wind south 20 knots diminishing to northeast 10 to 15.
Thursday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 21 April 2024 Today Tonight and Monday Bergy water except 1 tenth rotten first-year ice along parts of the Quebec coast. 

[ Canadian Ice Service ]

Stay connected


Weather Conditions

Skip Image

Zoom-in to make a selection

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

Ice Forecasts

Issued 10:00 AM EDT 21 April 2024 Today Tonight and Monday

Ice Edge

Ice edge estimated from Quebec near 5013N 6313W to 4951N 6034W to
5114N 5741W to 5117N 5728W then northeastward. Sea ice north then
east of the ice edge.

Ice Coverage

Bergy water except 1 tenth rotten first-year ice along parts of the
Quebec coast.


Iceberg Bulletin

Issued 2:30 PM EDT 21 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 22 Apr estimated from Newfoundland near
4729N 5245W to 4805N 4945W to 5155N 4710W to 5445N 4940W to 5445N
4940W to 5625N 4855W then eastward.

Western iceberg limit at 0000 UTC 22 Apr estimated from Quebec near
5013N 6130W to Newfoundland near 4905N 5804W.

Iceberg Count

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

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 8:00 PM NDT 21 April 2024

'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.


Technical Marine Synopsis

Issued 8:00 PM NDT 21 April 2024 Tonight and Monday At 8:00 p.m. NDT tonight trough located on a line north-south over
the East Coast of Newfoundland.
By 3:30 p.m. NDT Monday departing trough located east of the
Marine District.

At 3:00 a.m. NDT Monday intensifying low 1000 mb located west of
Anticosti Island.
By 9:30 p.m. NDT Monday low 988 mb located over central Labrador.

Marine Weather Statement

Issued 7:49 PM NDT 21 April 2024 A low pressure system will develop near Anticosti Island tonight and
intensify as it moves into Labrador on Monday. Gale force west to
southwesterly winds will spread across Gulf waters and the Strait of
Belle Isle late Monday with this system.

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

Atlantic - Newfoundland Area

Another Region

Date modified: