Marine Forecast
Issued 03:00 AM ADT 14 September 2026
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind southwest 20 to 25 knots diminishing to southwest 15 early
this morning then increasing to northwest 30 early this evening. Wind
diminishing to northwest 20 overnight and to north 15 Tuesday morning. Wind
diminishing to light Tuesday afternoon.
Periods of rain and fog patches ending this
evening.
Winds
Issued 03:00 AM ADT 14 September 2026
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind southwest 20 to 25 knots diminishing to southwest 15 early
this morning then increasing to northwest 30 early this evening. Wind
diminishing to northwest 20 overnight and to north 15 Tuesday morning. Wind
diminishing to light Tuesday afternoon.
Waves
Issued 05:00 AM ADT 14 September 2026
Gulf - Magdalen - northern half
Today Tonight and Tuesday.
Seas 2 to 3 metres subsiding to 1 to 2 late this afternoon then
building to 2 to 3 this evening. Seas subsiding to 1 to 2 Tuesday
morning.
Gulf - Magdalen - southern half
Today Tonight and Tuesday.
Seas 1 to 2 metres subsiding to 1 or less this morning then
building to 1 to 2 this evening. Seas building to 2 to 3 late overnight then
subsiding to 1 to 2 Tuesday morning and to 1 or less Tuesday
afternoon.
Weather & Visibility
Issued 03:00 AM ADT 14 September 2026
Today Tonight and Tuesday.
Periods of rain and fog patches ending this
evening.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Iceberg Bulletin
Issued 2:30 PM EDT 13 September 2026 Iceberg Limit
Iceberg limit at 0000 UTC 14 Sep estimated from Newfoundland near
4930N 5510W to 5445N 5145W to 6000N 5730W to 6130N 5420W to 5850N
4610W then northeastward.Iceberg Count
No confirmed icebergs.
Warnings (In effect)
Gulf - Magdalen - northwestern half
Issued 03:00 AM ADT 14 September 2026'Strong' winds of 20 to 33 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.
Technical Marine Synopsis
Issued 3:00 AM ADT 14 September 2026 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located from the Gaspe Peninsula
to Lurcher.
By 3:00 a.m. ADT Tuesday departing trough located from Newfoundland
to Laurentian Fan.
At 8:00 p.m. ADT tonight ridge located over southern Ontario.
By 8:00 p.m. ADT Tuesday ridge located from the Gulf of St. Lawrence
to the Gulf of Maine.