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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 21 April 2021

Today Tonight and Thursday.

Gale warning in effect.

Wind variable 10 to 15 knots increasing to west 20 near noon then backing to south 10 to 15 this evening. Wind increasing to southeast 25 Thursday morning and to southeast 35 Thursday afternoon.

Showers Thursday morning changing to rain and fog banks.

Waves

Issued 06:00 AM NDT 21 April 2021
Today Tonight and Thursday. Seas 1 metre or less building to 1 to 2 late overnight and to 2 to 3 Thursday afternoon. Seas building to 3 to 5 Thursday evening.

Extended Forecast

Issued 03:00 AM NDT 21 April 2021
Friday Wind southwest 25 to 35 knots becoming south 25 in the afternoon.
Saturday Wind southwest 20 knots.
Sunday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 20 April 2021 Today Tonight and Wednesday Ice free. 

[ 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 Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Rocky Harbour 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:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 April 2021 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 20 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W to 5715N 4535W then eastwards.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5016N 6058W to Newfoundland near 4845N 5830W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 10:00 AM NDT 21 April 2021

'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 NDT 21 April 2021 Today Tonight and Thursday At 10:00 a.m. NDT today departing low 987 mb located east of Funk
Island Bank.

By 3:00 a.m. NDT Thursday intensifying low 992 mb located over
New Brunswick.

At 10:00 a.m. NDT today ridge located on a line north-south over
the Gulf of St. Lawrence.
By 3:00 a.m. NDT Thursday ridge located on a line
northwest-southeast over Newfoundland.

Marine Weather Statement

Issued 9:49 AM NDT 21 April 2021 An approaching low pressure system will stall over the Gaspé
Peninsula on Thursday night. Strong to gale force southeasterly winds
will sweep across all waters late Thursday ahead of an intense trough
associated with this low.

Marine interests are advised that gale warnings are in effect for all
waters except Belle Isle Bank, Funk Island Bank, Northern Grand Banks
and Southeastern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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