Southwest Coast
Forecast
Marine Forecast
Issued 03:30 PM NDT 28 April 2025
Tonight and Tuesday.
Wind northeast 25 knots with gusts to 35 along the coast late this afternoon. Wind diminishing to northeast 15 to 20 early Tuesday morning and to variable 10 to 15 near noon Tuesday.
Flurries or showers ending Tuesday morning.
Waves
Issued 06:00 AM NDT 28 April 2025
Today Tonight and Tuesday.
Seas 2 to 3 metres subsiding to 1 to 2 Tuesday
afternoon.
Extended Forecast
Issued 03:30 PM NDT 28 April 2025
Wednesday
Wind south 25 knots increasing to west 25 to
35 late in the day.
Thursday
Wind northwest 35 knots.
Friday
Wind northwest 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 28 April 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Quebec near 5013N 6207W to 4959N 6152W to4959N 6028W to 5107N 5730W to Newfoundland near 5029N 5728W. Sea ice
north then east of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 9:15 AM EDT 28 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 28 Apr estimated from Newfoundland near4723N 5503W to 4040N 5210W to 4100N 4720W to 4655N 3430W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.
Western iceberg limit at 0000 UTC 28 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM NDT 28 April 2025 Tonight and Tuesday At 3:30 p.m. NDT today low 1008 mb located southeast of the AvalonPeninsula.
By 3:30 p.m. NDT Tuesday low 1011 mb located southeast of the
Grand Banks.
At 3:30 p.m. NDT today trough from low located on a line
northeast-southwest over the northern Grand Banks.
By 3:00 a.m. NDT Tuesday departing trough from low located east
of the Grand Banks.
At 3:30 p.m. NDT Tuesday approaching trough located on a line
northeast-southwest over Quebec.
Marine Weather Statement
Issued 3:18 PM NDT 28 April 2025 A low pressure system near the Avalon Peninsula will move to lie overthe Southeastern Grand Banks tonight. Meanwhile, an associated trough
extending northeast of the low will depart east of the Grand Banks
tonight. Strong to gale force southerlies ahead of these features
will diminish tonight.
A second trough of low pressure will approach the marine district
from the west Tuesday. Strong to gale force southerlies will develop
over northern waters late Tuesday ahead of the low.
Marine interests are advised that gale warnings are in effect for
Belle Isle Bank, Northern Grand Banks, and Southeastern Grand Banks.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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