Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - western half

Issued 10:00 AM ADT 30 May 2026

'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.

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Technical Marine Synopsis

Issued 10:00 AM ADT 30 May 2026 Today Tonight and Sunday At 10:00 a.m. ADT today ridge located from New Brunswick to West
Scotian Slope.
By 3:00 a.m. ADT Sunday weakening ridge located from Anticosti
Island to Laurentian Fan.

At 10:00 a.m. ADT today low 1005 mb located near Cape Cod.
By 10:00 a.m. ADT Sunday low 998 mb located south of East Scotian
Slope.

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Marine Weather Statement

Issued 9:38 AM ADT 30 May 2026 An intensifying low pressure system will approach from Cape Cod
today, tracking just south of the slope waters Sunday. Strong to gale
force easterly winds will develop north of the low.

Marine interests are advised that gale warnings are in effect for
Georges Bank and West Scotian Slope.