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Southwestern Shore

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 11 December 2019

Today Tonight and Thursday.

Gale warning in effect.

Wind southwest 15 to 20 knots veering to northwest 20 to 25 early this morning then to north 15 to 20 this afternoon. Wind backing to northwest 10 to 15 this evening then increasing to west 25 overnight. Wind increasing to northwest 35 Thursday morning then diminishing to northwest 25 Thursday afternoon. Wind diminishing to northwest 15 Thursday evening.

Rain becoming periods of snow or rain this afternoon and ending this evening. Flurries or showers overnight and Thursday. Fog patches dissipating early this morning. Visibility 1 mile or less in fog patches and in precipitation.

Temperatures plus 10 falling to zero Thursday evening.

Waves

Issued 05:00 AM AST 11 December 2019
Today Tonight and Thursday. Seas 3 to 4 metres subsiding to 2 to 3 this evening then building to 3 to 4 late overnight. Seas subsiding to 2 to 3 Thursday evening.

Extended Forecast

Issued 03:00 AM AST 11 December 2019
Friday Wind southeast 10 to 15 knots increasing to southeast 15 to 20 in the afternoon.
Saturday Wind southeast 25 knots increasing to south 35 to 45.
Sunday Wind southwest 35 knots veering to west 45.

Ice Forecast

Issued 10:00 AM EST 10 December 2019 Today Tonight and Wednesday Ice free. 

[ 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 Mont-Louis - 45138 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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan 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
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» US Marine Weather
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 10 December 2019 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from New Brunswick near 4545N 6205W to
Prince Edward Island near 4625N 6205W. Sea ice west of the ice edge

Second ice edge estimated from Prince Edward Island near 4630N 6215W
to 4730N 6415W to 4850N 6335W to 4850N 6110W to 5050N 5805W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 11:00 AM EST 10 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 11 Dec estimated from the Labrador coast
near 5145N 5622W to 5145N 5500W to 5230N 5400W to 5445N 5400W to
5800N 5700W to 5900N 5700W to 6000N 5300W to 5800N 4900W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Shore

Issued 03:00 AM AST 11 December 2019

'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 AST 11 December 2019 Today Tonight and Thursday At 3:00 a.m. AST today trough located from the Gulf of Maine
to Labrador.
By 3:00 a.m. AST Thursday trough located southeast of the Marine
District.

At 3:00 a.m. AST Thursday ridge located on a line north-south over
the Great Lakes.
By 8:00 p.m. AST Thursday approaching ridge located on a line
north-south over Maine.

Marine Weather Statement

Issued 2:46 AM AST 11 December 2019 A trough of low pressure from the Gulf of Maine to Labrador will move
to eventually lie southeast of the marine district tonight. Strong to
gale force southwesterlies ahead of the trough shift to generally
strong northwesterlies behind it.

On Thursday morning the northwesterlies will increase to gale force
across the district and could possibly approach storm force over
northernmost waters. Winds are expected to diminish somewhat over
most waters later on Thursday as a ridge of high pressure approaches
from the west.

Marine interests are advised that gale warnings are in effect for all
waters.

Marine interests are also advised that freezing spray warnings are in
effect for Cabot Strait, Northumberland Strait, Gulf-Magdalen,
Chaleur-Miscou and Anticosti.

Atlantic - Maritimes Area

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Marine Weather for Canada

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