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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 15 June 2021

Today Tonight and Wednesday.

Wind southeast 10 to 15 knots increasing to southeast 20 this evening and to southeast 30 late overnight. Wind veering to southwest 25 Wednesday afternoon.

Showers overnight and Wednesday. Fog patches dissipating early this evening. Fog banks forming Wednesday morning.

Waves

Issued 06:00 AM NDT 15 June 2021
Today Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 this evening and to 3 to 5 Wednesday morning.

Extended Forecast

Issued 03:00 AM NDT 15 June 2021
Thursday Wind southwest 25 to 35 knots diminishing to southwest 20 in the afternoon.
Friday Wind variable 10 to 15 knots.
Saturday Wind variable 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 15 June 2021 Today Tonight and Wednesday 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 15 June 2021 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Labrador near 5408N 5721W to 5429N
5525W to 5514N 5647W to Labrador near 5508N 5858W. Sea ice within
the ice edge.

Second ice edge estimated from Labrador near 5814N 6235W to 5737N
6000W to 5802N 5909W then northeastward. Sea ice north of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 15 June 2021 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Labrador near 5408N 5721W to 5429N
5525W to 5514N 5647W to Labrador near 5508N 5858W. Sea ice within
the ice edge.

Second ice edge estimated from Labrador near 5814N 6235W to 5737N
6000W to 5802N 5909W then northeastward. Sea ice north of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 3:01 PM EDT 14 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 15 Jun estimated from Newfoundland near
4950N 5547W to 5000N 5345W to 5105N 5230W to 5540N 5200W to 5600N
5200W to 5900N 5800W to 6130N 5800W to 5730N 5100W then eastwards.

Western iceberg limit at 0000 UTC 15 Jun estimated from Quebec near
5118N 5810W to Newfoundland near 5034N 5721W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 3:01 PM EDT 14 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 15 Jun estimated from Newfoundland near
4950N 5547W to 5000N 5345W to 5105N 5230W to 5540N 5200W to 5600N
5200W to 5900N 5800W to 6130N 5800W to 5730N 5100W then eastwards.

Western iceberg limit at 0000 UTC 15 Jun estimated from Quebec near
5118N 5810W to Newfoundland near 5034N 5721W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 15 June 2021 Today Tonight and Wednesday At 10:00 a.m. NDT today low 1004 mb located over Quebec.
By 10:00 a.m. NDT Wednesday low 1000 mb located over the Quebec
Lower North Shore.

At 10:00 a.m. NDT today Tropical Storm Bill 999 mb located at
39.6N 63.8W.
By 3:00 a.m. NDT Wednesday Post-tropical Storm Bill 1006 mb located
at 44.7N 57.6W.

At 10:00 a.m. NDT today ridge located over the eastern Marine
District.
By 3:30 p.m. NDT today departing ridge located east of the Marine
District.

Marine Weather Statement

Issued 9:58 AM NDT 15 June 2021 At 10:00 A.M. NDT, tropical storm Bill was located near latitude 39.6
north and longitude 63.8 west, about 310 nautical miles south of
Halifax. Maximum sustained winds were estimated at 45 knots and
central pressure at 997 MB. Tropical storm Bill was moving northeast
at 27 knots. Tropical storm Bill is expected to transition into a
post-tropical storm late today before dissipating over Banquereau
Wednesday morning.

Atlantic - Newfoundland Area

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