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Southwest Coast


Marine Forecast

Issued 03:30 PM NDT 15 June 2021

Tonight and Wednesday.

Wind southeast 15 to 20 knots increasing to southeast 25 this evening then backing to east 30 early Wednesday morning. Wind diminishing to east 15 to 20 near noon Wednesday and to variable 10 to 15 Wednesday afternoon.

Showers Wednesday. Fog patches becoming fog banks Wednesday afternoon.


Issued 06:00 PM NDT 15 June 2021
Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 late overnight.

Extended Forecast

Issued 03:30 PM NDT 15 June 2021
Thursday Wind southwest 15 to 20 knots diminishing to southwest 10 to 15 in the morning.
Friday Wind southwest 15 knots.
Saturday Wind south 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 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 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.


Iceberg Bulletin

Issued 2:30 PM EDT 15 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 16 Jun estimated from Newfoundland near
4950N 5547W to 5000N 5345W to 5105N 5230W to 5540N 5200W to 5600N
5200W to 5900N 5800W to 6130N 5805W to 5850N 4840W to 5815N 4815W
then eastwards.

Western iceberg limit at 0000 UTC 16 Jun estimated from Quebec near
5124N 5754W to Newfoundland near 5043N 5710W.

Iceberg Count

No confirmed icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:30 PM NDT 15 June 2021 Tonight and Wednesday At 3:30 p.m. NDT today low 1003 mb located over Quebec.
By 3:30 p.m. NDT Wednesday low 999 mb located over the Quebec
Lower North Shore.

At 3:30 p.m. NDT today Tropical Storm Bill 1000 mb located at
41.8N 58.9W.
By 10:00 a.m. NDT Wednesday Post-tropical Storm Bill 995 mb located
at 47.5N 54.0W.

At 3:30 p.m. NDT today departing ridge located east of the Marine

Marine Weather Statement

Issued 3:21 PM NDT 15 June 2021 At 3:30 P.M. NDT, tropical storm Bill was located near latitude 41.8
north and longitude 58.9 west, about 270 nautical miles south of
Sydney. Maximum sustained winds were estimated at 50 knots and
central pressure at 1000 MB. Tropical storm Bill was moving northeast
at 33 knots.

Tropical storm Bill is expected to transition into a post-tropical
storm late today before weakening as it passes near the Avalon
Wednesday morning. Winds over the southern marine district will
increase to strong to gale force southeasterlies ahead of the
tropical storm, and shift to strong to gale force southwesterlies in
its wake.

Marine interests are advised that gale warnings are in effect for
South Coast, East Coast, and Southwestern Grand Banks.

Atlantic - Newfoundland Area

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