Marine Forecast
Issued 10:00 AM ADT 30 March 2026
Today Tonight and Tuesday.
Gale warning in effect.
Wind southwest 20 knots increasing to southwest 35 this
afternoon then diminishing to southwest 25 late overnight. Wind increasing to
southwest 35 Tuesday afternoon.
Rain overnight and Tuesday. Fog patches forming Tuesday
morning.
Winds
Issued 10:00 AM ADT 30 March 2026
Today Tonight and Tuesday.
Gale warning in effect.
Wind southwest 20 knots increasing to southwest 35 this
afternoon then diminishing to southwest 25 late overnight. Wind increasing to
southwest 35 Tuesday afternoon.
Waves
Issued 05:00 AM ADT 30 March 2026
Today Tonight and Tuesday.
Seas 1 to 2 metres building to 2 to 3 this afternoon and to 3 to
4 this evening.
Weather & Visibility
Issued 10:00 AM ADT 30 March 2026
Today Tonight and Tuesday.
Rain overnight and Tuesday. Fog patches forming Tuesday
morning.
Ice Forecasts
Issued 10:00 AM EDT 29 March 2026 Today Tonight and Monday Ice Edge
Ice edge estimated from Cape Breton Island near 4513N 6106W to 4454N
5918W to 4550N 5818W to Newfoundland near 4740N 5814W. Sea ice north
of the ice edge.
Iceberg Bulletin
Issued 2:30 PM EDT 29 March 2026 Iceberg Limit
Iceberg limit at 0000 UTC 30 Mar estimated from Newfoundland near
4725N 5245W to 4620N 4625W to 4705N 4345W to 4915N 4350W to 5300N
4800W to 5900N 5600W to 5945N 5345W to 5725N 4510W then eastward.Iceberg Count
No confirmed icebergs.
Warnings (In effect)
Georges Bank
Issued 10:00 AM ADT 30 March 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 or Weatheradio stations.
Technical Marine Synopsis
Issued 10:00 AM ADT 30 March 2026 Today Tonight and Tuesday At 10:00 a.m. ADT today low 1009 mb located over Quebec.
By 8:00 p.m. ADT tonight low 1003 mb located over Anticosti Island.
At 3:00 a.m. ADT Tuesday trough located on a line east-west over
New England.
By 8:00 p.m. ADT Tuesday trough located from Lurcher to Laurentian
Fan.
Marine Weather Statement
Issued 9:47 AM ADT 30 March 2026 A low pressure system will approach the marine district from the
northwest today and cross Anticosti Island tonight. Strong to gale
force southwesterlies will develop today ahead of this system and
diminish to moderate to strong westerlies in its wake.
A trough of low pressure will approach from New England on Tuesday
morning and spread across the southern marine district. Strong to
gale force southwesterlies will redevelop Tuesday afternoon south of
this feature.
Marine interests are advised that gale warnings are in effect for all
waters except Fundy, Grand Manan, Lurcher, Northumberland Strait,
Chaleur - Miscou and Anticosti - northwestern half.