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Laurentian Fan

Forecast

Marine Forecast

Issued 10:00 AM ADT 20 May 2022

Today Tonight and Saturday.

Gale warning in effect.

Wind east 25 knots increasing to northeast 35 early this afternoon then diminishing to northeast 20 near midnight. Wind backing to north 10 to 15 early Saturday morning then diminishing to light Saturday afternoon.

Periods of rain and fog patches ending near midnight with a risk of thunderstorms.

Waves

Issued 05:00 AM ADT 20 May 2022
Today Tonight and Saturday. Seas 1 to 2 metres building to 2 to 3 near noon and to 3 to 4 this evening. Seas subsiding to 2 to 3 late overnight and to 1 to 2 Saturday afternoon.

Extended Forecast

Issued 03:00 AM ADT 20 May 2022
Sunday Wind southerly 15 knots.
Monday Wind southwest 20 knots increasing to southwest 25.
Tuesday Wind southwest 25 knots becoming north 25.

Ice Forecast

Issued 10:00 AM EDT 18 May 2022 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 18 May 2022

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:49 PM EDT 19 May 2022

Iceberg Limit

Iceberg limit at 0000 UTC 20 May estimated from Newfoundland near
4700N 5520W to 4541N 5338W to 4541N 4842W to 4801N 4748W to 5100N
4800W to 5715N 5040W to 5625N 4740W then eastwards.

Western iceberg limit at 0000 UTC 20 May estimated from Quebec near
5014N 6137W to Newfoundland near 4755N 5915W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Laurentian Fan

Issued 10:00 AM ADT 20 May 2022

'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 10:00 AM ADT 20 May 2022 Today Tonight and Saturday At 10:00 a.m. ADT today low 1001 mb located over northern Georges
Bank.
By 8:00 p.m. ADT tonight departing low 1009 mb located over
Laurentian Fan.

By 3:30 p.m. ADT Saturday approaching trough located west of the
Marine District.

Marine Weather Statement

Issued 9:50 AM ADT 20 May 2022 Strong to gale force northeasterly winds over southern waters will
diminish this evening as a low pressure system over East Scotian
Slope moves eastward away from the district.

Marine interests are advised that gale warnings are in effect for
East Scotian Slope and Laurentian Fan.

Atlantic - Newfoundland Area

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