Northern Grand Banks
Forecast
Marine Forecast
Issued 03:00 AM NDT 22 April 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind northwest 35 knots except northwest 25 over northeastern sections this morning. Wind diminishing to northwest 25 overnight and to northwest 15 to 20 Wednesday afternoon. Wind diminishing to variable 10 to 15 Wednesday evening.
Showers or flurries ending this afternoon.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Northern Grand Banks
Issued 10:00 AM EDT 21 April 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Newfoundland near 4915N 5328W to 5100N 4815Wto 5526N 5139W to 5701N 5617W to 6200N 6111W then northeastward. Sea
ice north then west of the ice edge.
Ice Coverage
Bergy water.
Ice Forecasts
Flemish
Issued 10:00 AM EDT 21 April 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Newfoundland near 4915N 5328W to 5100N 4815Wto 5526N 5139W to 5701N 5617W to 6200N 6111W then northeastward. Sea
ice north then west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Northern Grand Banks
Issued 2:30 PM EDT 21 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near4731N 5444W to 4125N 5145W to 4155N 4755W to 4715N 3650W to 5415N
4450W to 5915N 5605W to 6035N 5500W to 5900N 4930W then eastwards.
Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.
Iceberg Count
26 to 50 icebergs.Iceberg Bulletin
Flemish
Issued 2:30 PM EDT 21 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near4731N 5444W to 4125N 5145W to 4155N 4755W to 4715N 3650W to 5415N
4450W to 5915N 5605W to 6035N 5500W to 5900N 4930W then eastwards.
Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (In effect)
Gale warning in effect
Northern Grand Banks
Issued 03:00 AM NDT 22 April 2025'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 April 2025 Tonight and Tuesday At 3:30 p.m. NDT today low 982 mb located over Funk Island Bank.By 3:30 p.m. NDT Tuesday low 982 mb located east of the Marine
District.
At 10:00 a.m. NDT Tuesday approaching ridge located over the
Maritimes.
Marine Weather Statement
Issued 2:58 AM NDT 22 April 2025 A low pressure system east of Funk Island Bank will continue to moveeastward away from the marine district today and tonight. Strong to
gale force north to northwesterly winds in the wake of the low will
gradually diminish through the forecast period as the low departs.
Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle - western half, Gulf waters and
Southwest Coast.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - northeastern half
- Banquereau - southwestern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan - eastern half
- Laurentian Fan - western half
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- 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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