Northern Grand Banks
Forecast
Marine Forecast
Issued 03:30 PM NDT 21 September 2023
Tonight and Friday.
Gale warning in effect.
Wind northwest 15 to 20 knots backing to west 25 this evening then increasing to northwest 35 to 45 late overnight. Wind diminishing to northwest 25 to 35 Friday afternoon.
Showers overnight and Friday.
Waves
Issued 06:00 AM NDT 21 September 2023
Today Tonight and Friday.
Seas 2 to 3 metres building to 3 to 5 this evening.
Extended Forecast
Issued 03:30 PM NDT 21 September 2023
Saturday
Wind northwest 25 knots backing to southwest
25 in the afternoon.
Sunday
Wind west 20 knots.
Monday
Wind northeast 15 to 20 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Northern Grand Banks
Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.Ice Forecasts
Flemish
Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.Iceberg Bulletin
Northern Grand Banks
Issued 2:30 PM EDT 21 September 2023Iceberg Limit
Iceberg limit at 0000 UTC 22 Sep estimated from Newfoundland near4926N 5355W to 5230N 4930W to 5330N 4930W to 5915N 5700W to 5955N
5120W then eastwards.
Western iceberg limit at 0000 UTC 22 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Flemish
Issued 2:30 PM EDT 21 September 2023Iceberg Limit
Iceberg limit at 0000 UTC 22 Sep estimated from Newfoundland near4926N 5355W to 5230N 4930W to 5330N 4930W to 5915N 5700W to 5955N
5120W then eastwards.
Western iceberg limit at 0000 UTC 22 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (In effect)
Gale warning in effect
Northern Grand Banks
Issued 3:30 PM NDT 21 September 2023'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM NDT 21 September 2023 Tonight and Friday At 3:30 p.m. NDT today trough located on a line northeast-southwestover the East Coast of Newfoundland.
By 3:30 p.m. NDT Friday trough located east of the Grand Banks.
At 3:30 p.m. NDT today Hurricane Nigel 977 mb located at 42.5N
43.3W.
By 8:00 p.m. NDT tonight departing Hurricane Nigel 975 mb located
at 44.2N 39.1W.
Marine Weather Statement
Issued 3:22 PM NDT 21 September 2023 A trough of low pressure over the east cost of Newfoundland willcontinue to move eastward to lie over the Grand Banks tonight. Strong
to gale force northeast to northwesterlies are expected in its wake.
Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle- eastern half, East Coast, Northeast Coast,
Belle Isle Bank, Funk Island Bank, and Northern Grand Banks.
At 12:30 PM NDT, hurricane nigel was located near latitude 42.2
north, and longitude 45.0 west, or about 420 nautical miles east
southeast of Cape Race. Maximum sustained winds are estimated at 75
knots and central pressure at 977 MB. Nigel is moving toward the
northeast at 26 knots.
Hurricane nigel will continue to drift eastward this evening before
departing the marine area. Moderate to strong north to
northwesterlies are expected in the southernmost parts of the
Southern Grand Banks as nigel passes.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan - northeastern half
- Mid Labrador Coast - Hopedale and south
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea - northwestern half
- South Labrador Sea - southeastern half
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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