Language selection

My Weather Profile Weather Topics  | 

Gulf - Port au Port


Marine Forecast

Issued 10:00 AM NST 07 February 2023

Today Tonight and Wednesday.

Wind northeast 15 to 20 knots except northeast 25 over southern sections late this morning. Wind becoming northeast 10 to 15 this afternoon then veering to southeast 20 this evening. Wind veering to south 15 early Wednesday morning then increasing to west 25 Wednesday evening.

Flurries Wednesday evening.

Freezing spray warning in effect.

Over open water freezing spray ending this afternoon. Freezing spray tonight.

Temperatures minus 14 to minus 6 rising to minus 6 to minus 2 this evening.


Issued 06:00 AM NST 07 February 2023
Today Tonight and Wednesday. Outside the ice edge seas 1 to 2 metres subsiding to 1 or less this evening.

Extended Forecast

Issued 03:00 AM NST 07 February 2023
Thursday Wind northwest 25 to 35 knots diminishing to northwest 20 in the afternoon.
Friday Wind northwest 10 to 15 knots increasing to east 25 to 35.
Saturday Wind northeast 25 knots.

Ice Forecast

Issued 10:00 AM EST 6 February 2023 Today Tonight and Tuesday Open water except 7 tenths grey ice near parts of the Quebec north shore. 

[ 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 EST 6 February 2023 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from New Brunswick near 4529N 6511W to
4515N 6500W to Nova Scotia near 4515N 6427W. Sea ice northeast of
the ice edge.

Second ice edge estimated from Nova Scotia near 4519N 6058W to 4540N
5837W to 4755N 6124W to 4725N 6236W to 4849N 6316W to 4844N 6057W to
4934N 6117W to 4953N 5854W to 4721N 5958W to Newfoundland near 4729N
5610W. Sea ice west then northeast of the ice edge.

Ice Coverage

Open water except 7 tenths grey ice near parts of the Quebec north


Iceberg Bulletin

Issued 2:00 PM EST 6 February 2023

Iceberg Limit

Iceberg limit at 0000 UTC 7 Feb estimated from Newfoundland near
5025N 5635W to 4915N 4845W to 5120N 4710W to 5830N 5550W to 6005N
5015W to 5740N 4610W then eastwards.

Western iceberg limit at 0000 UTC 7 Feb estimated from Quebec near
5110N 5845W to Newfoundland near 5022N 5725W.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Freezing spray warning in effect

Gulf - Port au Port

Issued 10:00 AM NST 07 February 2023

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 10:00 AM NST 7 February 2023 Today Tonight and Wednesday At 10:00 a.m. NST today trough located on a line northeast-southwest
over the Grand Banks.
By 8:00 p.m. NST tonight trough located south of the Marine

At 10:00 a.m. NST today low 981 mb located south of Nova Scotia.
By 3:00 a.m. NST Wednesday low 984 mb located south of the Grand

At 10:00 a.m. NST today quasi-stationary ridge located on a line
east-west over Belle Isle Bank.

Marine Weather Statement

Issued 10:01 AM NST 7 February 2023 A trough of low pressure over the Grand Banks will move south of the
marine district later today. Strong to gale force northeasterlies are
expected north of the trough with strong to gale force southerlies
south of it.

A low pressure system south of Nova Scotia will pass just southeast
of the Grand Banks on Wednesday. Over southern and eastern waters
strong to gale force northeasterlies and southerlies ahead of the
system shift to strong to gale force westerlies as it passes.

Marine interests are advised that gale warnings are in effect for
South Coast, East Coast - Cape St. Francis and south, Funk Island
Bank, and the Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for Gulf waters, Southwest Coast - west of Ramea, East Coast -
north of Cape St. Francis, and Belle Isle Bank.

Atlantic - Newfoundland Area

Another Region

What we are doing

Date modified: