Issued 03:30 PM ADT 04 August 2020
Tonight and Wednesday.
Wind west 15 knots veering to northwest 15 near midnight then diminishing to light near noon Wednesday.
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Ice ForecastsIssued 10:00 AM EDT 25 May 2020
Forecasts available to mariners upon request.
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 3:30 PM ADT 4 August 2020 Tonight and Wednesday At 3:30 p.m. ADT today trough located on a line east-west over
By 3:00 a.m. ADT Wednesday departing trough located on a line
east-west over the southern Grand Banks.
At 3:30 p.m. ADT today ridge located on a line northwest-southeast
over eastern Maine.
By 10:00 a.m. ADT Wednesday ridge located from the Avalon Peninsula
to East Scotian Slope.
At 3:00 a.m. ADT Wednesday Tropical Storm Isaias 996 mb located
at 45.4N 72.5W.
By 3:30 p.m. ADT Wednesday Tropical Storm Isaias 997 mb located
at 50.0N 70.7W.
Marine Weather StatementIssued 3:26 PM ADT 4 August 2020 Tropical cyclone information statement.
At 3:00 P.M. ADT, tropical storm Isaias was located near 40.6 degrees
north and 75.3 degrees west, about 70 nautical miles west of new
York city. Isaias has a minimum central pressure of 995 MB and
maximum sustained winds of 55 knots.
Isaias is currently moving north-northeastward at 27 knots, and is
expected to pass west of New Brunswick and into Southern Quebec early
Wednesday morning. Isaias could possibly bring marginal gales to
westernmost waters on Wednesday.
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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