Issued 08:00 PM NDT 04 August 2020
Tonight and Wednesday.
Wind west 20 knots becoming northeast 20 near midnight then diminishing to light near noon Wednesday. Wind becoming southwest 10 to 15 Wednesday evening.
Showers and fog patches ending near midnight.
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Ice ForecastsIssued 10:00 AM EDT 19 July 2020 Forecasts have ended for the season.
Iceberg BulletinIssued 2:30 PM EDT 4 August 2020
Iceberg LimitIceberg limit at 0000 UTC 5 Aug estimated from Newfoundland near
4810N 5335W to 5000N 4755W to 5210N 4805W to 5400N 4900W to 6105N
5845W to 6200N 5700W to 5900N 5100W then eastwards.
Western iceberg limit at 0000 UTC 5 Aug estimated from Quebec near
5120N 5806W to Newfoundland near 5041N 5718W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM NDT 4 August 2020 Tonight and Wednesday At 8:00 p.m. NDT tonight trough located on a line east-west over
the Avalon Peninsula.
By 3:30 p.m. NDT Wednesday dissipating trough located on a line
east-west over the southern Grand Banks.
At 8:00 p.m. NDT tonight building ridge located over Nova Scotia.
By 8:00 p.m. NDT Wednesday ridge located southeast of the Avalon
Marine Weather StatementIssued 7:41 PM NDT 4 August 2020 At 6:30 PM NDT, tropical storm Isaias was located near 42.7 north
And 74.2 west, about 110 nautical miles north of New York City.
Isaias had a minimum pressure of 995 MB and maximum sustained winds
of 55 knots. Isaias is currently moving north-northeastward at 35
knots, and is expected to weaken and pass west of New Brunswick and
into Southern Quebec early Wednesday morning.
Isaias is currently not expected to have significant impact on
Atlantic - Maritimes Area
- Anticosti - northern half
- Anticosti - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- 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
- 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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