Language selection

My Weather Profile Weather Topics  | 

South Coast


Marine Forecast

Issued 08:00 PM NDT 23 October 2021

Tonight and Sunday.

Gale warning in effect.

Wind southwest 15 to 20 knots increasing to southwest 30 Sunday morning and to west 35 to 45 Sunday evening.

Showers and fog patches with a risk of thunderstorms.


Issued 06:00 PM NDT 23 October 2021
Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 near noon Sunday and to 3 to 4 Sunday evening.

Extended Forecast

Issued 03:30 PM NDT 23 October 2021
Monday Wind west 35 to 45 knots diminishing to northwest 25 late in the day.
Tuesday Wind variable 10 to 15 knots.
Wednesday Wind east 15 knots increasing to east 25.

Ice Forecast

Issued 10:00 AM EDT 8 July 2021 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

Stay connected


Weather Conditions

Skip Image

Zoom-in to make a selection

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

Ice Forecasts

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.


Iceberg Bulletin

Issued 2:30 PM EDT 23 October 2021

Iceberg Limit

Iceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5228N 5546W to 5245N 5445W to 5330N 5400W to 5430N 5400W to
5600N 5500W to 5800N 5700W to 6235N 6015W to 6245N 5535W to 5805N
5415W to 5645N 5245W to 5700N 5045W then eastwards.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Gale warning in effect

South Coast

Issued 8:00 PM NDT 23 October 2021

'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 8:00 PM NDT 23 October 2021 Tonight and Sunday At 8:00 p.m. NDT tonight trough located on a line east-west over
northern Newfoundland.
By 10:00 a.m. NDT Sunday dissipating trough located on a line
east-west over Funk Island Bank.

At 8:00 p.m. NDT tonight deepening low 1007 mb located over
Nova Scotia.
By 8:00 p.m. NDT Sunday low 986 mb located over the Northeast
Coast of Newfoundland.

At 8:00 p.m. NDT tonight ridge located on a line northwest-southeast
over Belle Isle Bank.
By 3:30 p.m. NDT Sunday dissipating ridge located over Belle
Isle Bank.

Marine Weather Statement

Issued 7:57 PM NDT 23 October 2021 A low pressure system over Nova Scotia will deepen and move to lie
over the Northeast Coast of Newfoundland Sunday night. Strong to gale
force southerlies will develop ahead of the low on Sunday and shift
to strong to gale force northerlies to westerlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except Northeast Coast - Cape St. John and south, and Funk
Island Bank.

Atlantic - Newfoundland Area

Another Region

What we are doing

Date modified: