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East Coast

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 15 July 2026

Today Tonight and Thursday.

Gale warning in effect.

Wind south 35 knots diminishing to south 25 this evening then veering to southwest 15 to 20 late overnight. Wind diminishing to variable 10 to 15 Thursday morning.

Showers ending Thursday morning. Risk of thunderstorms today. Fog banks.

Waves

Issued 06:00 AM NDT 15 July 2026
Today Tonight and Thursday. Seas 2 to 3 metres building to 3 to 4 near noon then subsiding to 2 to 3 Thursday morning except 1 to 2 over northern sections Thursday late in the day.

Extended Forecast

Issued 03:00 AM NDT 15 July 2026
Friday Wind southwest 15 to 20 knots.
Saturday Wind southwest 15 to 20 knots.
Sunday Wind southwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 14 July 2026 Today Tonight and Wednesday Bergy water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 14 July 2026 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from 6108N 6307W to 6201N 6226W then
northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 2:30 PM EDT 14 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Jul estimated from Newfoundland near
4805N 5255W to 4645N 4700W to 4700N 4530W to 4845N 4500W to 5200N
4900W to 5815N 5515W to 5755N 5315W to 5825N 4825W to 5720N 4510W
then eastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the
iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

East Coast

Issued 10:00 AM NDT 15 July 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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 15 July 2026 Today Tonight and Thursday At 10:00 a.m. NDT today trough located over the Gulf of
St. Lawrence.
By 10:00 a.m. NDT Thursday trough located on a line north-south
over eastern Newfoundland.

At 10:00 a.m. NDT today ridge located on a line northeast-southwest
over the southeastern Grand Banks.
By 3:30 p.m. NDT today departing ridge located southeast of the
Grand Banks.

Marine Weather Statement

Issued 9:57 AM NDT 15 July 2026 A trough of low pressure over the Gulf of St. Lawrence is expected to
slowly track eastward across the marine district throughout the
forecast period. Strong to gale force southerlies are expected ahead
of the trough.

Marine interests are advised that gale warnings are in effect for
South Coast, East Coast, Belle Isle Bank, and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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