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Marine Forecast

Issued 03:00 AM ADT 21 September 2020

Today Tonight and Tuesday.

Storm warning in effect.

Wind northeast 25 knots increasing to northeast 35 to 45 overnight and to northeast 45 to 55 Tuesday morning. Wind diminishing to southeast 35 to 45 Tuesday evening.

Rain Tuesday changing to showers. Risk of thunderstorms Tuesday afternoon and evening. Visibility 1 mile or less in rain.


Issued 05:00 AM ADT 21 September 2020
Today Tonight and Tuesday. Seas 3 metres building to 4 to 6 Tuesday morning and to 7 to 9 near noon Tuesday.

Extended Forecast

Issued 03:00 AM ADT 21 September 2020
Wednesday Wind southeasterly 55 to 65 knots diminishing to west 25 to 35 in the morning.
Thursday Wind west 20 knots diminishing to light.
Friday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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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 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.


Iceberg Bulletin

Issued 2:30 PM EDT 20 September 2020

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland near
5030N 5618W to 5115N 4930W to 5430N 4930W to 5530N 5200W to 5700N
5500W to 6200N 5600W to 5900N 5000W then eastwards.

Western iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland
near 5120N 5636W to the Labrador coast near 5133N 5648W.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Storm warning in effect


Issued 03:00 AM ADT 21 September 2020

'Storm' force winds of 48 to 63 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.


Technical Marine Synopsis

Issued 3:00 AM ADT 21 September 2020 Today Tonight and Tuesday At 3:00 a.m. ADT today Hurricane Teddy 963 mb located at 29.7N
By 3:00 a.m. ADT Tuesday Hurricane Teddy 960 mb located at 36.6N

At 3:30 p.m. ADT Tuesday Hurricane Teddy 961 mb located at 39.9N

At 3:00 a.m. ADT today quasi-stationary ridge located over the

Marine Weather Statement

Issued 2:46 AM ADT 21 September 2020 Hurricane Teddy is forecast to impact the marine areas tonight,
Tuesday, and into Wednesday. At this time, gale force winds and high
waves will begin late this evening over southern waters. Storm to
hurricane force winds are expected across southwestern waters on
Tuesday with gale to storm force winds further to the north and east.

At 3:00 A.M. ADT, hurricane Teddy is located near latitude 29.7 north
and longitude 63.5 west, about 170 nautical miles south-southeast of
Bermuda. Maximum sustained winds are estimated at 90 knots and
central pressure at 963 MB. Teddy is moving north-northwest at 5

Marine interests are advised that hurricane warnings are in effect
for Georges Bank, West Scotian Slope and East Scotian Slope.
Storm warnings are in effect for Lurcher, Browns Bank, southwestern
shore, LaHave Bank, eastern shore, Sable, and Laurentian Fan.
Gale warnings are in effect for Fundy, Grand Manan, Fourchu,
Banquereau, Cabot Strait, Northumberland Strait, and
Gulf-Magdalen-southern half.

Atlantic - Newfoundland Area

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