Language selection

My Weather Profile Weather Topics  | 

Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:30 PM NST 29 November 2021

Tonight and Tuesday.

Gale warning in effect.

Wind southeast 15 knots increasing to southeast 25 this evening and to southeast 35 late overnight. Wind increasing to southeast 45 Tuesday morning then veering to southwest 35 Tuesday afternoon.

Showers with a risk of thunderstorms changing to rain Tuesday morning. Fog patches.

Waves

Issued 06:00 AM NST 29 November 2021
Today Tonight and Tuesday. Seas 2 to 3 metres building to 4 to 6 near noon Tuesday.

Extended Forecast

Issued 03:30 PM NST 29 November 2021
Wednesday Wind southwest 25 to 35 knots diminishing to southwest 15 to 20 in the morning then backing to south 25 in the afternoon.
Thursday Wind west 15 to 20 knots diminishing to variable 10 to 15.
Friday Wind southeast 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 29 November 2021 Today Tonight and Tuesday Ice free.  

[ Canadian Ice Service ]

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 EST 29 November 2021 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Labrador near 5345N 5642W to 5354N
5652W to Labrador near 5356N 5708W. Sea ice west of the ice edge.

Second ice edge estimated from Labrador near 5413N 5815W to Labrador
near 5415N 5818W. Sea ice west of the ice edge.

Third ice edge estimated from Labrador near 5548N 6029W to 5718N
6100W to 5933N 6319W to Labrador near 5951N 6402W. Sea ice west of
the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 29 November 2021 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Labrador near 5345N 5642W to 5354N
5652W to Labrador near 5356N 5708W. Sea ice west of the ice edge.

Second ice edge estimated from Labrador near 5413N 5815W to Labrador
near 5415N 5818W. Sea ice west of the ice edge.

Third ice edge estimated from Labrador near 5548N 6029W to 5718N
6100W to 5933N 6319W to Labrador near 5951N 6402W. Sea ice west of
the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:30 PM EST 29 November 2021

Iceberg Limit

Iceberg limit at 0000 UTC 30 Nov estimated from Newfoundland near
5106N 5543W to 5130N 5430W to 5500N 4945W to 5600N 4945W to 5745N
5715W to 6050N 6015W to 6205N 5355W to 5910N 4710W then eastwards.

Western iceberg limit at 0000 UTC 30 Nov estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 29 November 2021

Iceberg Limit

Iceberg limit at 0000 UTC 30 Nov estimated from Newfoundland near
5106N 5543W to 5130N 5430W to 5500N 4945W to 5600N 4945W to 5745N
5715W to 6050N 6015W to 6205N 5355W to 5910N 4710W then eastwards.

Western iceberg limit at 0000 UTC 30 Nov estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 3:30 PM NST 29 November 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.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NST 29 November 2021 Tonight and Tuesday At 3:30 p.m. NST today low 984 mb located over northwestern
Labrador Sea.
By 8:00 p.m. NST tonight departing low 992 mb located north of
Labrador Sea.

At 3:30 p.m. NST today low 998 mb located south of Nova Scotia.
By 3:30 p.m. NST Tuesday low 978 mb located over southeastern
Labrador.

At 3:30 p.m. NST today ridge located over Newfoundland.
By 3:30 p.m. NST Tuesday ridge located over northwestern Labrador
Sea.

Marine Weather Statement

Issued 3:20 PM NST 29 November 2021 A low pressure system over the Northwest Labrador Sea will continue
tracking northeastward tonight. Strong to gale force southwesterlies
over northern waters will ease this evening.

A second low pressure system will approach the Gulf waters tonight
from the southwest. The low will continue northeastwards on Tuesday
to lie over Southeastern Labrador by late in the day. Strong to gale
force northeasterlies to southeasterlies will spread across all
waters tonight into Tuesday ahead of this low. Winds will shift to
strong to gale force west to southwesterlies in the wake of the low.

Marine interests are advised that gale warnings are in effect for all
waters.

Atlantic - Newfoundland Area

Another Region

What we are doing

Date modified: