Marine Forecast
Issued 10:00 AM NST 04 November 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind south 15 to 20 knots backing to east 15 near noon then
increasing to northeast 25 this afternoon. Wind increasing to north 35 this
evening then backing to northwest 35 to 45 late overnight. Wind diminishing to
northwest 25 to 35 Wednesday evening.
Rain ending near midnight.
Winds
Issued 10:00 AM NST 04 November 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind south 15 to 20 knots backing to east 15 near noon then
increasing to northeast 25 this afternoon. Wind increasing to north 35 this
evening then backing to northwest 35 to 45 late overnight. Wind diminishing to
northwest 25 to 35 Wednesday evening.
Waves
Issued 06:00 AM NST 04 November 2025
Today Tonight and Wednesday.
Seas 1 to 2 metres building to 2 to 3 near midnight and to 4 to 6
late overnight.
Weather & Visibility
Issued 10:00 AM NST 04 November 2025
Today Tonight and Wednesday.
Rain ending near midnight.
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
Iceberg Bulletin
Issued 1:30 PM EST 3 November 2025 Iceberg Limit
Iceberg limit at 0000 UTC 4 Nov estimated from Newfoundland near
5026N 5623W to 5000N 4930W to 5045N 4830W to 5245N 4830W to 5945N
5645W to 6055N 5125W to 5900N 4720W then eastward.Iceberg Count
No confirmed icebergs.
Warnings (In effect)
Gulf - Port au Port
Issued 10:00 AM NST 04 November 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 NST 4 November 2025 Today Tonight and Wednesday At 10:00 a.m. NST today intensifying low 971 mb located near
Sable Island.
By 10:00 a.m. NST Wednesday low 948 mb located over southeastern
Funk Island Bank.
At 10:00 a.m. NST today ridge located on a line north-south over
the eastern Grand Banks.
By 3:30 p.m. NST today departing ridge located east of the Marine
District.
Marine Weather Statement
Issued 9:58 AM NST 4 November 2025 A rapidly intensifying low pressure system near Sable Island will
track northeastward across Eastern Newfoundland this evening and
across Funk Island Bank on Wednesday. Storm to hurricane force
northeasterlies to southeasterlies will develop ahead of the low this
afternoon and will shift to storm to hurricane force southwesterlies
to northwesterlies in its wake.
Large waves and pounding surf will produce higher than normal water
levels along south facing shorelines on Tuesday and along north
facing shorelines on Wednesday, especially near high tides.
Marine interests are advised that hurricane force wind warnings are
in effect for South Coast, East Coast - Cape St. Francis and south,
and Southwestern Grand Banks. Storm warnings are in effect for all
remaining waters except Strait of Belle Isle and Gulf waters, where
gale warnings are in effect.
Marine interests are also advised that high water level warnings are
in effect for Southwest Coast - Ramea and east, South Coast, East
Coast, and Northeast Coast - Cape St. John and south.