Southwest Coast
Forecast
Marine Forecast
Issued 08:00 PM NDT 16 April 2021
Tonight and Saturday.
Wind northeast 25 knots veering to east 30 near noon Saturday.
Showers Saturday late in the day.
Waves
Issued 06:00 PM NDT 16 April 2021
Tonight and Saturday.
Seas 1 to 2 metres building to 2 to 3 late
overnight.
Extended Forecast
Issued 03:30 PM NDT 16 April 2021
Sunday
Wind east 25 knots diminishing to south 15 in
the afternoon.
Monday
Wind south 15 to 20 knots veering to west
25.
Tuesday
Wind west 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 16 April 2021 Today Tonight and SaturdayIce Edge
Ice edge estimated from Quebec near 5016N 5954W to 5042N 5838W toNewfoundland near 5042N 5725W. Sea ice north of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 16 April 2021Iceberg Limit
Iceberg limit at 0000 UTC 17 Apr estimated from Newfoundland near4736N 5241W to 4800N 5135W to 5250N 5025W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.
Western iceberg limit at 0000 UTC 17 Apr estimated from Quebec near
5127N 5733W to Newfoundland near 5045N 5705W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM NDT 16 April 2021 Tonight and Saturday At 8:00 p.m. NDT tonight weakening low 1003 mb located over thesoutheastern Grand Banks.
By 3:00 a.m. NDT Saturday dissipating low 1007 mb located southeast
of the Grand Banks.
At 8:00 p.m. NDT tonight low 989 mb located over Cape Cod.
By 8:00 p.m. NDT Saturday low 996 mb located south of Nova Scotia.
At 8:00 p.m. NDT tonight quasi-stationary ridge located on a line
northwest-southeast over Belle Isle Bank.
Marine Weather Statement
Issued 7:46 PM NDT 16 April 2021 A low pressure system over the Southeastern Grand Banks willgradually weaken tonight before departing to the southeast on
Saturday. Strong to gale force northeasterly winds over southern
waters will diminish to moderate to strong tonight as the low
departs.
Marine interests are advised that gale warnings are in effect for
South Coast, East Coast - Cape St. Francis and south, Northern Grand
Banks, Southeastern Grand Banks - northern half, and Southwestern
Grand Banks.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks - northern half
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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