Gulf - Port au Port
Issued 03:30 PM NDT 16 April 2021
Tonight and Saturday.
Wind northeast 15 to 20 knots tonight and Saturday.
Showers Saturday evening.
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Ice ForecastsIssued 10:00 AM EDT 16 April 2021 Today Tonight and Saturday
Ice EdgeIce edge estimated from Quebec near 5016N 5954W to 5042N 5838W to
Newfoundland near 5042N 5725W. Sea ice north of the ice edge.
Iceberg BulletinIssued 2:30 PM EDT 16 April 2021
Iceberg LimitIceberg limit at 0000 UTC 17 Apr estimated from Newfoundland near
4736N 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 CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM NDT 16 April 2021 Tonight and Saturday At 3:30 p.m. NDT today weakening low 998 mb located over the
southeastern Grand Banks.
By 3:00 a.m. NDT Saturday dissipating low 1007 mb located southeast
of the Grand Banks.
At 3:30 p.m. NDT today low 989 mb located over Cape Cod.
By 3:30 p.m. NDT Saturday low 996 mb located south of Nova Scotia.
At 3:30 p.m. NDT today quasi-stationary ridge located on a line
northwest-southeast over Belle Isle Bank.
Marine Weather StatementIssued 3:43 PM NDT 16 April 2021 A low pressure system over the Southeastern Grand Banks will
gradually 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
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
Atlantic - Maritimes Area
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- 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
- Southeastern Grand Banks - northern half
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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