Issued 03:00 AM ADT 17 July 2018
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind southerly 15 to 20 knots backing to southeast 20 this afternoon with gusts to 30 in the Honguedo Strait. Wind becoming southwest 20 overnight then diminishing to west 15 Wednesday afternoon except west 25 over western sections.
Showers beginning this evening and ending Wednesday afternoon with a risk of thunderstorms. Fog patches dissipating Wednesday afternoon.
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Ice ForecastsIssued 10:00 AM EDT 26 May 2018
Ice EdgeIce edge is outside the forecast region.
Forecasts available to mariners upon request.
Iceberg BulletinIssued 11:00 AM EDT 16 July 2018
Iceberg LimitIceberg limit at 0000 UTC 16 Jul estimated from Newfoundland near
4724N 5242W to 4715N 4715W to 4800N 4615W to 5230N 4830W to 5700N
Western iceberg limit at 0000 UTC 16 Jul estimated from Quebec near
5055N 5859W to Newfoundland near 5015N 5733W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
AnticostiIssued 03:00 AM ADT 17 July 2018
'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 or Weatheradio stations.
Technical Marine SynopsisIssued 3:00 AM ADT 17 July 2018 Today Tonight and Wednesday At 3:00 a.m. ADT today low 1011 mb located over Banquereau.
By 10:00 a.m. ADT today departing low 1013 mb located north of
At 3:00 a.m. ADT today trough located on a line northeast-southwest
over the Great Lakes.
By 3:00 a.m. ADT Wednesday trough located on a line
northeast-southwest over New Brunswick.
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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