Grand Manan


Marine Forecast

Issued 03:00 AM ADT 13 October 2015

Today Tonight and Wednesday

Strong wind warning in effect.

Wind southeast 10 to 15 knots increasing to southerly 15 to 20 late this afternoon then veering to southwest 20 to 25 this evening. Wind diminishing to southwest 15 to 20 Wednesday afternoon.

Periods of rain beginning early this morning and ending near midnight with a risk of thunderstorms. Fog patches dissipating Wednesday morning.


Issued 05:00 AM ADT 13 October 2015
Today Tonight and Wednesday Seas 1 metre or less building to 1 to 2 near midnight.

Extended Forecast

Issued 03:00 AM ADT 13 October 2015
Thursday Wind northwest 10 to 15 knots backing to westerly 15 to 20 in the afternoon.
Friday Wind westerly 15 knots backing to south 15 to 20 late in the day.
Saturday Wind west 25 knots diminishing to northwest 10 to 15.

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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2015 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 13 October 2015

'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.


Technical Marine Synopsis

Issued 3:00 AM ADT 13 October 2015 Today Tonight and Wednesday At 10:00 a.m. ADT today trough located over Cape Cod extending
By 8:00 p.m. ADT tonight trough located over New Brunswick extending

At 8:00 p.m. ADT Wednesday trough located from Anticosti Island
to Cape Cod.

Marine Weather Statement

Issued 3:23 AM ADT 13 October 2015 Outlook for the start up of the Upper Bay of Fundy lobster fishery.

Today..Winds light becoming southeast 10 to 15 knots this morning
then increasing to southwest 20 this evening and to southwest 25
overnight. Seas zero to 1 metre today increasing to 1 to 2 metres
overnight and becoming choppy when the winds are against the ebbing

Wednesday..Winds southwest 25 knots diminishing to 15 to 20 in the
evening then veering to northwest 10 to 15 overnight into Thursday.
Seas 2 metres diminishing to near 1 overnight. Choppy conditions in
the early morning and again in the afternoon when the winds are
against the ebbing tide.

Thursday..Winds northwest 10 to 15 increasing to westerly 15 to 20
knots in the afternoon. Seas less than 1 metre building to 1 metre in
the afternoon. Waves becoming choppy in the afternoon when winds are
against the Ebb tide.

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