Anticosti - western half
Forecast
Marine Forecast
Issued 03:00 AM ADT 28 May 2023
Today Tonight and Monday.
Gale warning in effect.
Wind southwest 20 knots increasing to west 30 early this morning and to northwest 35 this afternoon with gusts to 45 in the Honguedo Strait. Wind diminishing to north 30 overnight and to north 15 to 20 Monday morning. Wind backing to west 20 Monday afternoon then diminishing to northwest 15 Monday evening.
Showers this afternoon and this evening.
Waves
Anticosti - northeastern half
Anticosti - southwestern half
Extended Forecast
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection



Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 27 May 2023 Today Tonight and SundayIce Edge
Ice edge estimated from Quebec near 5112N 5820W to Newfoundland near5050N 5703W. Sea ice northeast of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:37 PM EDT 27 May 2023Iceberg Limit
Iceberg limit at 0000 UTC 28 May estimated from Newfoundland near4710N 5510W to 4502N 5323W to 4630N 4746W to 5230N 4640W to 5755N
5455W to 5805N 5150W to 5935N 4840W to 5830N 4525W then eastwards.
Western iceberg limit at 0000 UTC 28 May estimated from Quebec near
5022N 6051W to Newfoundland near 4839N 5830W.
Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of thewestern iceberg limit.
Warnings
Warnings (In effect)
Gale warning in effect
Anticosti - western half
Issued 03:00 AM ADT 28 May 2023'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.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 28 May 2023 Today Tonight and Monday At 3:00 a.m. ADT today ridge located from the Great Lakes toGeorges Bank.
By 3:00 a.m. ADT Monday departing ridge located south of the
Marine District.
At 3:00 a.m. ADT today cold front located over Labrador extending
southwestward.
By 3:00 a.m. ADT Monday cold front located from Banquereau to
Lurcher.
At 3:30 p.m. ADT Monday departing cold front located south of the
Marine District.
Marine Weather Statement
Issued 2:37 AM ADT 28 May 2023 A cold front will move southward across northern waters to lie fromBanquereau to Lurcher late tonight. The cold front will continue to
move southward on Monday and will be south of the marine district by
Monday afternoon.
Winds will increase to strong southwesterlies ahead of the front this
morning. Winds will veer to strong to gale force northwesterlies over
northern and eastern waters later today and tonight in the wake of
the front.
Marine interests are advised that gale warnings are in effect for
Cabot Strait, Gulf-Magdalen and Anticosti.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
- Date modified: