Southeastern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NDT 14 May 2026
Today Tonight and Friday.
Gale warning in effect.
Wind southwest 15 to 20 knots diminishing to southwest 10 to 15 early this evening then backing to southeast 15 to 20 late overnight. Wind increasing to southeast 35 Friday morning then diminishing to southwest 25 Friday evening.
Rain and fog banks overnight and Friday with a risk of thunderstorms.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southeastern Grand Banks
Issued 10:00 AM EDT 14 May 2026 Today Tonight and FridayIce Edge
First ice edge estimated from Quebec near 5151N 5606W toNewfoundland near 5138N 5554W. Sea ice east of the ice edge.
Second ice edge estimated from Newfoundland near 5039N 5607W to
5052N 5508W to 5402N 5339W to 5621N 5622W to 6200N 6024W then
northeastward. Sea ice west of the ice edge.
Ice Coverage
Bergy water.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 14 May 2026 Today Tonight and FridayIce Edge
First ice edge estimated from Quebec near 5151N 5606W toNewfoundland near 5138N 5554W. Sea ice east of the ice edge.
Second ice edge estimated from Newfoundland near 5039N 5607W to
5052N 5508W to 5402N 5339W to 5621N 5622W to 6200N 6024W then
northeastward. Sea ice west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southeastern Grand Banks
Issued 3:19 PM EDT 13 May 2026Iceberg Limit
Iceberg limit at 0000 UTC 14 May estimated from Newfoundland near4655N 5545W to 4125N 5045W to 4135N 4645W to 4740N 4405W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 6000N 5300W to 5840N 4940W to
5755N 4530W then northeastward.
Iceberg Count
Less than 10 icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 3:19 PM EDT 13 May 2026Iceberg Limit
Iceberg limit at 0000 UTC 14 May estimated from Newfoundland near4655N 5545W to 4125N 5045W to 4135N 4645W to 4740N 4405W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 6000N 5300W to 5840N 4940W to
5755N 4530W then northeastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (In effect)
Gale warning in effect
Southeastern Grand Banks
Issued 10:00 AM NDT 14 May 2026'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 10:00 AM NDT 14 May 2026 Today Tonight and Friday At 10:00 a.m. NDT today low 988 mb located east of Belle Isle Bank.By 3:30 p.m. NDT today departing low 991 mb located southeast of
Labrador Sea.
At 10:00 a.m. NDT Friday approaching low 998 mb located south of
Nova Scotia.
At 10:00 a.m. NDT today ridge located on a line northwest-southeast
over Cape Breton Island.
By 3:00 a.m. NDT Friday departing ridge located over the Grand
Banks.
Marine Weather Statement
Issued 9:56 AM NDT 14 May 2026 A low pressure system east of Belle Isle Bank will depart to the eastthis afternoon. Strong to gale force westerlies will diminish today
as the low departs.
A second low pressure system will approach from the southwest on
Friday. Strong to gale force easterlies will develop over southern
waters ahead of the low on Friday.
Marine interests are advised that gale warnings are in effect for all
waters except Strait of Belle Isle, Gulf waters, East Coast - north
of Cape St. Francis, and Northeast Coast.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western 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
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northwestern half
- Gulf - Magdalen - southeastern half
- 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
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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- Date modified:
ATOM