Marine Forecast
Issued 03:00 AM AST 22 November 2025
Today Tonight and Sunday.
Wind southwesterly 15 knots becoming variable 10 to 15 this
afternoon then increasing to northerly 25 to 30 early this evening. Wind
diminishing to north 15 to 20 overnight and to light Sunday
morning.
Rain this afternoon and this evening with a risk of
thunderstorms.
Winds
Issued 03:00 AM AST 22 November 2025
Today Tonight and Sunday.
Wind southwesterly 15 knots becoming variable 10 to 15 this
afternoon then increasing to northerly 25 to 30 early this evening. Wind
diminishing to north 15 to 20 overnight and to light Sunday
morning.
Waves
Issued 05:00 AM AST 22 November 2025
Georges Bank - northern half
Today Tonight and Sunday.
Seas 1 to 2 metres.
Georges Bank - southern half
Today Tonight and Sunday.
Seas 1 metre building to 2 early this evening then subsiding to 1
near noon Sunday.
Weather & Visibility
Issued 03:00 AM AST 22 November 2025
Today Tonight and Sunday.
Rain this afternoon and this evening with a risk of
thunderstorms.
Ice ForecastsIssued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season. Iceberg BulletinIssued 1:30 PM EST 21 November 2025 Iceberg LimitIceberg limit at 0000 UTC 22 Nov estimated from Newfoundland near 4959N 5532W to 5000N 5000W to 5100N 4830W to 5445N 5000W to 5945N 5730W to 6110N 5225W to 6000N 4940W then eastward.Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM AST 22 November 2025 Today Tonight and Sunday At 3:00 a.m. AST today low 1004 mb located over northern Banquereau. By 3:30 p.m. AST today dissipating low 1002 mb located over northern Newfoundland.
At 3:30 p.m. AST today low 1004 mb located southwest of Georges Bank. By 3:00 a.m. AST Sunday low 997 mb located over Banquereau.
At 3:30 p.m. AST Sunday departing low 990 mb located northeast of Newfoundland.
Marine Weather StatementIssued 2:32 AM AST 22 November 2025 A developing low pressure system will approach the marine district today and track across southern waters tonight to lie northeast of Newfoundland by Sunday afternoon. Strong to gale force southerly winds ahead of the low will veer to strong to gale force northwesterly winds in its wake before diminishing Sunday morning.
Marine interests are advised that gale warnings are in effect for West Scotian Slope - southeastern half, East Scotian Slope, Banquereau and Laurentian Fan.
Outlook for the start of the southwest lobster fishery.
Lfa33 Sunday..Winds northwest 20 to 25 knots diminishing to northwest 15 in the morning and backing to west 10 to 15 in the afternoon. Seas near 1 metre. Monday..Winds southwest 15 to 20 knots becoming westerly 15 in the morning and then northwest 20 late in the day. Gusts near 25 knots late in the day. Seas 1 to 2 metres. Tuesday..Winds northwest 20 knots backing to southwest 15 in the afternoon. Seas 1 to 2 metres diminishing to 1 metre or less in the morning.
Lfa34 Sunday..Winds northwest 15 to 20 knots diminishing to light in The morning then backing to southwest 15 in the evening. Seas near 1 metre. Monday..Winds light. Becoming northwest 15 to 20 knots in the morning then increasing to northwest 20 to 25 late in the day. Gusts near 30 knots late in the day. Seas 1 to 2 metres. Tuesday..Winds northwest 20 knots diminishing to light in the morning then increasing to southwest 20 late in the day. Seas 1 metre or less increasing to 1 to 2 metres late in the day.
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