Language selection

Features

My Weather Profile Weather Topics  | 

Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 24 October 2020

Today Tonight and Sunday.

Storm warning in effect.

Wind southeast 35 knots increasing to southeast 45 late overnight then becoming northwest 40 to 50 Sunday morning. Wind diminishing to northwest 35 Sunday evening.

Rain and fog patches ending Sunday afternoon.

Waves

Issued 06:00 AM NDT 24 October 2020
Today Tonight and Sunday. Seas 2 to 3 metres building to 3 to 4 this morning and to 4 to 6 this afternoon. Seas building to 7 to 10 late overnight then subsiding to 5 to 7 Sunday afternoon.

Extended Forecast

Issued 03:00 AM NDT 24 October 2020
Monday Wind northwest 25 to 35 knots diminishing to light in the afternoon.
Tuesday Wind south 25 to 35 knots.
Wednesday Wind west 25 knots veering to northwest 15 to 20.

Stay connected

ATOM

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 19 July 2020 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 19 July 2020 Forecasts have ended for the season.
 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 23 October 2020

Iceberg Limit

Iceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5153N 5602W to 5145N 5430W to 5215N 5300W to 5500N 5030W to
5630N 5100W to 5700N 5500W to 6100N 5900W to 6200N 5600W to 5900N
5000W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 23 October 2020

Iceberg Limit

Iceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5153N 5602W to 5145N 5430W to 5215N 5300W to 5500N 5030W to
5630N 5100W to 5700N 5500W to 6100N 5900W to 6200N 5600W to 5900N
5000W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Storm warning in effect

Southwestern Grand Banks

Issued 10:00 AM NDT 24 October 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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 24 October 2020 Today Tonight and Sunday At 10:00 a.m. NDT today Hurricane Epsilon 972 mb located southwest
of Laurentian Fan.
By 10:00 a.m. NDT Sunday Hurricane Epsilon 975 mb located over
the southern Grand Banks.

At 3:30 p.m. NDT today trough located over the St. Lawrence River.
By 10:00 a.m. NDT Sunday trough located over Belle Isle Bank.

By 10:00 a.m. NDT today departing high 1029 mb located over the
northeastern Grand Banks.

Marine Weather Statement

Issued 10:00 AM NDT 24 October 2020 A trough of low pressure will approach the marine district from the
west today while hurricane epsilon tracks towards the Southern Grand
Banks from the southwest. Gale force southeasterlies will spread
across southern waters this morning ahead of epsilon, while
Gale force southerlies will develop over northern waters this
afternoon in advnace of the trough. Gale force southeasterlies will
veer to hurricane force southwesterlies as epsilon crosses the
Southern Grand Banks Sunday morning. Gale to storm force
northwesterlies are expected in the wake of epsilon and the trough
later on Sunday.

Marine interests are advised that a hurricane force wind warning is
in effect for Southeastern Grand Banks - southeastern half.
Storm warnings are in effect for southeastern grand
Banks - northwestern half and Southwestern Grand Banks. Gale warnings
are in effect for Strait of Belle Isle - eastern half, East Coast,
Belle Isle Bank, Funk Island Bank, and the Northern Grand Banks.

At 10:00 A.M. NDT, hurricane epsilon was located near latitude 37.1
north and longitude 61.3 west, about 680 nautical miles southwest of
Cape Race. Maximum sustained winds were estimated at 65 knots and
central pressure at 972 MB. Epsilon is moving northward at 11 knots.
Epsilon is expected to make a turn to the northeast today and pass
through the Southern Grand Banks on Sunday as a hurricane or strong
post-tropical storm.

Atlantic - Newfoundland Area

Another Region

What we are doing

Date modified: