Grand Manan

Forecast

Marine Forecast

Issued 03:00 AM ADT 26 April 2017

Today Tonight and Thursday

Strong wind warning in effect.

Wind east 15 to 20 knots veering to southeast 20 to 25 this morning then diminishing to southeast 15 Thursday morning.

Periods of rain and fog patches.

Waves

Issued 05:00 PM ADT 25 April 2017
Tonight and Wednesday Seas 1 metre building to 1 to 2 near noon Wednesday.

Extended Forecast

Issued 03:00 AM ADT 26 April 2017
Friday Wind southwest 10 to 15 knots.
Saturday Wind southwest 10 to 15 knots increasing to southwest 20.
Sunday Wind southwest 20 knots becoming north 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 25 April 2017 Today Tonight and Wednesday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2017 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nova Scotia near 4700N 6035W to 4740N 6125W
to 4920N 6500W to 4945N 6500W to 4855N 6225W to Newfoundland near
4905N 5825W. Sea ice north and south of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 26 April 2017

'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 3:00 AM ADT 26 April 2017 Today Tonight and Thursday At 3:00 a.m. ADT today low 1004 mb located near Long Island.
By 10:00 a.m. ADT Thursday low 1011 mb located near Cape Cod.

At 3:00 a.m. ADT today trough located over Quebec.
By 3:00 a.m. ADT Thursday trough located on a line
northeast-southwest over the northern Gulf of St. Lawrence.

At 3:00 a.m. ADT today departing ridge located on a line
northwest-southeast over the eastern Marine District.

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