Marine Forecast
Issued 10:00 AM ADT 13 September 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind light increasing to southerly 15 knots near noon and to
southerly 25 this evening. Wind veering to southwesterly 15 to 20 after midnight
then to northwesterly 15 to 20 near noon Monday.
Rain tonight and Monday morning with a risk of
thunderstorms. Fog patches forming this evening and dissipating Monday
afternoon.
Winds
Issued 10:00 AM ADT 13 September 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind light increasing to southerly 15 knots near noon and to
southerly 25 this evening. Wind veering to southwesterly 15 to 20 after midnight
then to northwesterly 15 to 20 near noon Monday.
Waves
Issued 05:00 AM ADT 13 September 2026
Today Tonight and Monday.
Seas 1 metre or less building to 1 to 2 after
midnight.
Weather & Visibility
Issued 10:00 AM ADT 13 September 2026
Today Tonight and Monday.
Rain tonight and Monday morning with a risk of
thunderstorms. Fog patches forming this evening and dissipating Monday
afternoon.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Iceberg Bulletin
Issued 2:30 PM EDT 12 September 2026 Iceberg Limit
Iceberg limit at 0000 UTC 13 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)
Southwestern Shore
Issued 10:00 AM ADT 13 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 10:00 AM ADT 13 September 2026 Today Tonight and Monday At 10:00 a.m. ADT today trough located over eastern Quebec.
By 3:00 a.m. ADT Monday trough located from the Gulf of St. Lawrence
to Lurcher.
At 8:00 p.m. ADT Monday trough located over the southeastern
Marine District.
At 10:00 a.m. ADT today departing ridge located over the Grand
Banks.