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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NST 21 January 2026

Tonight and Thursday.

Gale warning in effect.

Wind west 35 to 45 knots becoming west 35 late this evening then diminishing to northwest 25 late overnight. Wind diminishing to variable 10 to 15 Thursday morning then increasing to northeast 25 Thursday evening except southwest 25 over southern sections.

Flurries ending Thursday morning. Snow Thursday late in the day. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray tonight and Thursday morning except severe freezing spray over northern sections this evening. Freezing spray over northern sections Thursday evening.

Temperatures minus 14 to minus 8 rising to minus 7 to plus 1 Thursday afternoon.

Waves

Issued 06:00 PM NST 21 January 2026
Tonight and Thursday. Seas 5 to 7 metres subsiding to 3 to 5 this evening and to 2 to 3 late overnight. Seas subsiding to 1 to 2 Thursday morning.

Extended Forecast

Issued 03:30 PM NST 21 January 2026
Friday Wind northeast 25 knots increasing to west 25 to 35 in the afternoon.
Saturday Wind southwest 25 knots increasing to northwest 25 to 35.
Sunday Wind northwest 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 21 January 2026 Today Tonight and Thursday Open water except 5 tenths new ice along parts of the Quebec coast. Consolidated grey-white ice in a few sheltered bays. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EST 21 January 2026 Today Tonight and Thursday

Ice Edge

First ice edge estimated from New Brunswick near 4532N 6507W to Nova
Scotia near 4500N 6510W. Sea ice east of the ice edge.

Second ice edge estimated from Nova Scotia near 4435N 6327W to 4432N
6251W to 4539N 5917W to 4704N 6000W to 4822N 6159W to 5039N 5807W to
4759N 5937W to Newfoundland near 4738N 5919W. Sea ice northwest then
east of the ice edge.

Ice Coverage

Open water except 5 tenths new ice along parts of the Quebec coast.
Consolidated grey-white ice in a few sheltered bays.

 

Iceberg Bulletin

Issued 1:30 PM EST 21 January 2026

Iceberg Limit

Iceberg limit at 0000 UTC 22 Jan estimated from Newfoundland near
4938N 5600W to 5000N 5130W to 5100N 4800W to 5215N 4800W to 5945N
5730W to 6145N 5155W to 5930N 4750W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 8:00 PM NST 21 January 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 or Weatheradio stations.

Freezing spray warning in effect

Gulf - Port au Port

Issued 8:00 PM NST 21 January 2026

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.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NST 21 January 2026 Tonight and Thursday At 8:00 p.m. NST tonight low 976 mb located south of Greenland.
By 8:00 p.m. NST Thursday departing low 987 mb located over the
Atlantic Ocean.

At 3:30 p.m. NST Thursday low 1006 mb located over Prince Edward
Island.
By 8:00 p.m. NST Thursday low 1001 mb located off the Port au
Port Peninsula.

At 8:00 p.m. NST tonight ridge located from Hudson Bay to the
Maritimes.
By 8:00 p.m. NST Thursday ridge located on a line
northwest-southeast over Labrador.

Marine Weather Statement

Issued 7:57 PM NST 21 January 2026 A low pressure system south of Greenland will remain nearly
stationary tonight before tracking eastward over the North Atlantic
on Thursday. Meanwhile, a ridge of high pressure from Hudson Bay to
the Maritimes will continue to track eastward. Generally, gale to
storm force westerlies are expected over all waters between these two
features. Winds will gradually diminish from west to east tonight and
Thursday as the ridge builds in from the west.

A second low pressure system will form over the Maritimes and
approach the district late on Thursday. Strong to gale force
southwesterlies will develop over southern waters with this low late
on Thursday.

Marine interests are advised that storm warnings are in effect for
Northeast Coast, Belle Isle Bank, and Funk Island Bank. Gale warnings
are in effect for all remaining waters.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except the Southern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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