Marine Forecast
Issued 10:00 AM AST 30 December 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind west 40 knots diminishing to southwest 25 Wednesday morning
and to southwest 15 to 20 Wednesday afternoon.
Flurries or showers. Visibility as low as 1 mile in
precipitation.
Winds
Issued 10:00 AM AST 30 December 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind west 40 knots diminishing to southwest 25 Wednesday morning
and to southwest 15 to 20 Wednesday afternoon.
Waves
Issued 05:00 AM AST 30 December 2025
Today Tonight and Wednesday.
Seas 4 to 6 metres building to 5 to 7 this morning then subsiding
to 4 to 6 after midnight. Seas subsiding to 3 to 4 near noon Wednesday and to 2
to 3 Wednesday evening.
Weather & Visibility
Issued 10:00 AM AST 30 December 2025
Today Tonight and Wednesday.
Flurries or showers. Visibility as low as 1 mile in
precipitation.
Ice Forecasts
Issued 10:00 AM EST 30 December 2025 Today Tonight and Wednesday Ice Edge
First ice edge estimated from New Brunswick near 4520N 6533W to Nova
Scotia near 4507N 6455W. Sea ice northeast of the ice edge.
Second ice edge estimated from Cape Breton Island near 4615N 6009W
to 4626N 6020W to 4702N 6014W to 4705N 6039W to 4602N 6147W to
Prince Edward Island near 4627N 6159W. Sea ice south of the ice
edge.
Third ice edge estimated from Prince Edward Island near 4628N 6205W
to 4632N 6215W to 4641N 6342W to 4735N 6402W to 4905N 6319W to 4853N
6145W to 5106N 5804W to 5035N 5733W to 4755N 5948W to Newfoundland
near 4737N 5919W. Sea ice west then north of the ice edge.
Fourth ice edge estimated from 4737N 6113W to 4743N 6142W to 4713N
6210W to 4706N 6147W to 4737N 6113W. Sea ice within the ice edge.
Iceberg Bulletin
Issued 1:30 PM EST 29 December 2025 Iceberg Limit
Iceberg limit at 0000 UTC 30 Dec estimated from Newfoundland near
4916N 5331W to 5030N 5200W to 5445N 5200W to 5945N 5730W to 6140N
5240W to 5920N 4735W then northeastward.Iceberg Count
No confirmed icebergs.
Warnings (In effect)
Georges Bank
Issued 10:00 AM AST 30 December 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.
Technical Marine Synopsis
Issued 10:00 AM AST 30 December 2025 Today Tonight and Wednesday At 10:00 a.m. AST today low 971 mb located over the Gaspe Peninsula.
By 10:00 a.m. AST Wednesday departing low 958 mb located over
central Quebec.
Marine Weather Statement
Issued 9:45 AM AST 30 December 2025 An intensifying low pressure system over the Gaspé Peninsula will
track northward to lie over the Quebec Lower North Shore by this
evening. The low will then move northwestward across Quebec on
Wednesday. Strong to gale force southerlies ahead of the low shift to
strong to gale force westerlies behind it. Winds will gradually
diminish on Wednesday as the low moves northward.
Marine interests are advised that gale warnings are in effect for all
waters.
Marine interests are also advised that freezing spray warnings are in
effect for Fundy, Grand Manan, and the Gulf of St. Lawrence waters.