Issued 10:00 AM NST 11 December 2023
Today Tonight and Tuesday.
Storm warning in effect.
Wind southwest 25 knots increasing to southwest 35 this afternoon and to south 45 to 55 this evening. Wind diminishing to southwest 35 late overnight and to west 25 Tuesday afternoon.
Rain and fog patches ending Tuesday morning. Flurries Tuesday afternoon.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EST 10 December 2023 Today Tonight and Monday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4548N 6308W to Prince
Edward Island near 4608N 6314W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4845N 6751W
to 4951N 6624W to Quebec near 4935N 6346W. Sea ice west of the ice
Third ice edge estimated from Quebec near 4630N 6321W to 4742N 6413W
to 4827N 6405W to Anticosti Island near 4845N 6410W. Sea ice north
of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4952N 6343W to
5002N 6322W to 4952N 6128W to 5001N 5941W to 5118N 5746W to 5058N
5722W to Newfoundland near 4928N 5809W sea ice north then east of
the ice edge.
Open water except 2 tenths new ice along parts of the coasts.
Iceberg BulletinIssued 1:30 PM EST 10 December 2023
Iceberg LimitIceberg limit at 0000 UTC 11 Dec estimated from the Labrador coast
near 5240N 5548W to 5345N 5300W to 5600N 5300W to 5830N 5630W to
6050N 5630W to 5850N 4540W then eastwards.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Northeast GulfIssued 10:00 AM NST 11 December 2023
'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 10:00 AM NST 11 December 2023 Today Tonight and Tuesday At 10:00 a.m. NST today low 992 mb located near Cape Cod.
By 10:00 a.m. NST Tuesday low 982 mb located over Labrador Sea.
At 10:00 a.m. NST today departing ridge located on a line
northeast-southwest over the southeastern Grand Banks.
Marine Weather StatementIssued 9:41 AM NST 11 December 2023 A deepening low pressure system near Cape Cod will cross the Gulf of
St. Lawrence later today before moving into the Labrador Sea on
Tuesday. Gale to storm force south to southwesterlies will spread
over all waters as the low approaches.
Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle - western half, Gulf waters, Southwest Coast,
and Belle Isle Bank. Gale warnings are in effect for all remaining
Atlantic - Newfoundland Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
- 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
- Date modified: