Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM ADT 26 September 2018

Today Tonight and Thursday.

Strong wind warning in effect.

Wind southerly 30 knots diminishing to northerly 20 early Thursday morning and to northeast 15 Thursday afternoon.

Periods of rain and fog patches ending Thursday morning. Risk of thunderstorms tonight.

Waves

Issued 05:00 AM ADT 26 September 2018
Today Tonight and Thursday. Seas 2 to 3 metres building to 3 to 4 after midnight then subsiding to 2 to 3 Thursday morning. Seas subsiding to 1 to 2 Thursday evening.

Extended Forecast

Issued 03:00 AM ADT 26 September 2018
Friday Wind easterly 15 knots becoming variable 10 to 15 in the afternoon.
Saturday Wind variable 10 to 15 knots increasing to westerly 15 to 20 late in the day.
Sunday Wind northerly 15 to 20 knots diminishing to variable 10 to 15 late in the day.

Ice Forecast

Issued 10:00 AM EDT 26 May 2018 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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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 Wreckhouse
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2018

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 26 September 2018

'Strong' winds of 20 to 33 knots are 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 10:00 AM ADT 26 September 2018 Today Tonight and Thursday At 10:00 a.m. ADT today low 995 mb located over central Quebec.
By 3:00 a.m. ADT Thursday low 981 mb located over northern Labrador.

At 3:00 a.m. ADT Thursday cold front from low located from Anticosti
Island to Cape Cod.
By 3:30 p.m. ADT Thursday cold front from low located from
Banquereau to Georges Bank.

Marine Weather Statement

Issued 9:52 AM ADT 26 September 2018 A low pressure system over Central Quebec will deepen today as it
moves northeastward across the province into Labrador. Gale force
southerlies are expected for Gulf of St. Lawrence waters in
association with this low.

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

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