Marine Forecast
Issued 10:00 AM AST 23 December 2024
Today Tonight and Tuesday.
Wind northwest 15 to 20 knots diminishing to light this evening
then increasing to easterly 15 to 20 Tuesday afternoon.
Periods of snow Tuesday. Visibility 1 mile or less in
snow.
Temperatures near minus 9.
Strong wind warning program has ended for the season.
Winds
Issued 10:00 AM AST 23 December 2024
Today Tonight and Tuesday.
Wind northwest 15 to 20 knots diminishing to light this evening
then increasing to easterly 15 to 20 Tuesday afternoon.
Strong wind warning program has ended for the season.
Weather & Visibility
Issued 10:00 AM AST 23 December 2024
Today Tonight and Tuesday.
Periods of snow Tuesday. Visibility 1 mile or less in
snow.
Air temperature
Issued 10:00 AM AST 23 December 2024
Today Tonight and Tuesday.
Temperatures near minus 9.
Ice Forecasts
Issued 10:00 AM EST 22 December 2024 Today Tonight and Monday Ice Edge
First ice edge estimated from Nova Scotia near 4553N 6155W to Prince
Edward Island near 4626N 6200W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4627N 6244W
to 4724N 6430W to 4841N 6357W to Gaspe Peninsula near 4852N 6413W.
Sea ice west of the ice edge.
Third ice edge estimated from Gaspe Peninsula near 4912N 6611W to
4947N 6541W to 4903N 6255W to Anticosti Island near 4904N 6216W. Sea
ice northwest then northeast of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4955N 6358W to
4958N 6010W to 5103N 5751W to Newfoundland near 4900N 5830W. Sea ice
north then east of the ice edge.
Ice Coverage
Open water except 2 tenths new ice along parts of the coasts.
Warnings (Ended)
Chaleur - Miscou
Issued 10:00 AM AST 23 December 2024
Technical Marine Synopsis
Issued 10:00 AM AST 23 December 2024 Today Tonight and Tuesday At 10:00 a.m. AST today high 1039 mb located over New England.
By 8:00 p.m. AST Tuesday high 1032 mb located near Sable Island.
At 3:00 a.m. AST Tuesday trough located over the Great Lakes.
By 8:00 p.m. AST Tuesday trough located on a line north-south over
New Brunswick.
Marine Weather Statement
Issued 9:45 AM AST 23 December 2024 Freezing spray over the Gulf of St Lawrence will ease this afternoon
as cold northwesterly winds diminish.
Marine interests are advised that freezing spray warnings are in
effect for Cabot Strait - northern half, Northumberland Strait,
Gulf-Magdalen and Anticosti.