Marine Forecast
Issued 08:00 PM NDT 04 August 2026
Tonight and Wednesday.
Gale warning in effect.
Wind southwest 25 to 35 knots becoming west 25 late overnight
then veering to northwest 20 Wednesday afternoon. Wind diminishing to northwest
10 to 15 Wednesday evening.
Showers and fog patches ending Wednesday
morning.
Winds
Issued 08:00 PM NDT 04 August 2026
Tonight and Wednesday.
Gale warning in effect.
Wind southwest 25 to 35 knots becoming west 25 late overnight
then veering to northwest 20 Wednesday afternoon. Wind diminishing to northwest
10 to 15 Wednesday evening.
Waves
Issued 06:00 PM NDT 04 August 2026
Tonight and Wednesday.
Seas 3 to 4 metres subsiding to 2 to 3 this evening and to 1 to 2
Wednesday morning.
Weather & Visibility
Issued 08:00 PM NDT 04 August 2026
Tonight and Wednesday.
Showers and fog patches ending Wednesday
morning.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Iceberg Bulletin
Issued 2:30 PM EDT 4 August 2026 Iceberg Limit
Iceberg limit at 0000 UTC 5 Aug estimated from Newfoundland near
4830N 5310W to 5010N 5100W to 5800N 5300W to 6020N 5200W to 5840N
4500W then eastward.Iceberg Count
No confirmed icebergs.
Warnings (In effect)
Gulf - Port au Port
Issued 8:00 PM NDT 04 August 2026'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.
Technical Marine Synopsis
Issued 8:00 PM NDT 4 August 2026 Tonight and Wednesday At 8:00 p.m. NDT tonight departing ridge located east of the
Marine District.
At 8:00 p.m. NDT tonight low 997 mb located over the Quebec Lower
North Shore.
By 8:00 p.m. NDT Wednesday low 1005 mb located over the Avalon
Peninsula.
Marine Weather Statement
Issued 7:52 PM NDT 4 August 2026 A low pressure system over the Quebec Lower North Shore will track
slowly eastward to lie over Newfoundland on Wednesday. Strong to gale
force southwesterlies south of the low will diminish later tonight as
the low weakens.
Marine interests are advised that a gale warning is in effect for
Gulf - Port au Port.