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East Coast

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 24 March 2025

Today Tonight and Tuesday.

Gale warning in effect.

Wind southwest 15 to 20 knots except variable 10 to 15 over northern sections. Wind increasing to northwest 25 near noon then diminishing to variable 10 to 15 this evening except west 15 to 20 over southern sections tonight. Wind becoming southwest 15 to 20 Tuesday morning then increasing to south 35 near noon Tuesday.

Showers and occasional fog patches ending this morning. Flurries Tuesday afternoon changing to showers. Fog banks forming Tuesday evening.

Temperatures plus 2 falling to minus 3 to plus 1 this afternoon then rising to plus 4 Tuesday afternoon.

Waves

Issued 06:00 PM NDT 23 March 2025

East Coast - Cape St. Francis and south

Tonight and Monday. Seas 3 to 4 metres subsiding to 2 to 3 this evening then building to 3 to 5 near noon Monday.

East Coast - north of Cape St. Francis

Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight then building to 2 to 3 Monday evening.

Extended Forecast

Issued 03:00 AM NDT 24 March 2025
Wednesday Wind southwest 20 knots backing to southeast 15 late in the day.
Thursday Wind southeast 25 knots increasing to southwest 35.
Friday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 23 March 2025 Today Tonight and Monday Bergy water. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EDT 23 March 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4915N 5328W to 4913N 5046W
to 5131N 4753W to 5533N 5037W to 5730N 5624W to 6021N 5812W to 6143N
5719W then northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 3:31 PM EDT 23 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 24 Mar estimated from Newfoundland near
4643N 5307W to 4615N 5155W to 4550N 4730W to 4730N 4420W to 5135N
4525W to 5510N 4825W to 5900N 5620W to 6110N 5505W to 5820N 4555W
then eastwards.

Western iceberg limit at 0000 UTC 24 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4920N 5745W.

Iceberg Count

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

Warnings (In effect)

Gale warning in effect

East Coast

Issued 03:00 AM NDT 24 March 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 24 March 2025 Today Tonight and Tuesday At 3:00 a.m. NDT today low 976 mb located over eastern Labrador Sea.
By 8:00 p.m. NDT tonight departing low 984 mb located over northern
Labrador Sea.

At 3:00 a.m. NDT today trough located from Banquereau to Funk
Island Bank.
By 3:00 a.m. NDT Tuesday departing trough located east of the
Marine District.

At 3:00 a.m. NDT Tuesday approaching low 1004 mb located over
New Brunswick.

Marine Weather Statement

Issued 2:57 AM NDT 24 March 2025 A low pressure system over the Eastern Labrador Sea will continue to
move northward today. Gale force westerlies over northern waters will
diminish this morning as the low moves away.

A trough of low pressure extending from Banquereau to Funk Island
Bank will slowly track eastward across the southern waters today.
Strong to gale force west to northwesterlies south and west of the
trough will diminish to light to moderate southerly winds tonight.

Another low pressure system will approach the Maritimes tonight and
track northeastward across Newfoundland on Tuesday. Strong to gale
south to southwesterlies will develop ahead of the low.

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

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, Belle
Isle Bank, and Funk Island Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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