Issued 10:00 AM ADT 20 May 2018
Today Tonight and Monday.
Wind south 20 to 25 knots veering to southwest 30 near noon then diminishing to northwest 15 this evening. Wind veering to northeast 15 late overnight then diminishing to light Monday morning. Wind increasing to west 15 to 20 Monday afternoon.
Showers and fog patches ending late overnight with a risk of thunderstorms.
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Ice ForecastsIssued 10:00 AM EDT 20 May 2018 Today Tonight and Monday
Ice EdgeIce edge estimated from Quebec near 5015N 6015W to 5000N 6000W to
5100N 5815W to Newfoundland near 5030N 5725W. Sea ice north of the
Iceberg BulletinIssued 11:00 AM EDT 20 May 2018
Iceberg LimitIceberg limit at 0000 UTC 20 May estimated from Newfoundland near
4637N 5334W to 4615N 5200W to 4600N 4630W to 4745N 4400W to 4900N
4345W to 5300N 4845W to 5600N 4900W then eastwards.
Western iceberg limit at 0000 UTC 20 May estimated from Quebec near
5047N 5859W to Newfoundland near 5002N 5742W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM ADT 20 May 2018 Today Tonight and Monday At 10:00 a.m. ADT today low 999 mb located over western Labrador.
By 8:00 p.m. ADT tonight departing low 986 mb located east of
At 8:00 p.m. ADT tonight ridge located over the Great Lakes.
By 10:00 a.m. ADT Monday ridge located south of Nova Scotia.
Marine Weather StatementIssued 9:55 AM ADT 20 May 2018 An intensifying low pressure system will make its way across
Southern Labrador today. Strong to gale force southerlies ahead of
the low become strong to gale force southwesterlies as it
Passes. Strong northwesterlies are expected in the wake of the
Marine interests are advised that gale warnings are in effect for
Banquereau and Cabot Strait.
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- 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 - western half
- 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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