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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 13 December 2019

Today Tonight and Saturday.

Gale warning in effect.

Wind northwest 35 knots diminishing to west 25 early this morning and to west 15 to 20 this afternoon. Wind diminishing to variable 10 to 15 this evening then increasing to southwest 15 to 20 overnight. Wind backing to southeast 20 Saturday afternoon then increasing to southeast 35 Saturday evening.

Flurries ending overnight. Rain Saturday evening. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Occasional freezing spray ending this morning.

Temperatures minus 5 to zero rising to plus 3 overnight.

Waves

Issued 06:00 AM NST 13 December 2019
Today Tonight and Saturday. Seas 3 to 5 metres subsiding to 2 to 3 near noon and to 1 to 2 this evening. Seas building to 2 to 3 Saturday evening.

Extended Forecast

Issued 03:00 AM NST 13 December 2019
Sunday Wind southeast 35 to 45 knots veering to southwest 25 to 35 in the afternoon.
Monday Wind west 40 to 50 knots.
Tuesday Wind west 35 to 45 knots.

Ice Forecast

Issued 10:00 AM EST 12 December 2019 Today Tonight and Friday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 12 December 2019 Today Tonight and Friday

Ice Edge

First ice edge estimated from Nova Scotia near 4540N 6130W to Prince
Edward Island near 4625N 6205W. Sea ice west of the ice edge

Second ice edge estimated from Prince Edward Island near 4630N 6215W
to 4730N 6415W to 4850N 6335W to 4850N 6110W to 5050N 5805W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 11:00 AM EST 12 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 13 Dec estimated from the Labrador coast
near 5145N 5622W to 5145N 5500W to 5230N 5400W to 5445N 5400W to
5800N 5700W to 5900N 5700W to 6000N 5300W to 5800N 4900W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 03:00 AM NST 13 December 2019

'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.

Freezing spray warning in effect

Southwest Coast

Issued 03:00 AM NST 13 December 2019

Moderate or severe freezing spray is 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 3:00 AM NST 13 December 2019 Today Tonight and Saturday At 3:00 a.m. NST today trough located on a line northeast-southwest
over southern Labrador Sea.
By 3:00 a.m. NST Saturday departing trough located east of the
Marine District.

At 3:00 a.m. NST today departing trough located over Funk Island
Bank.

At 3:00 a.m. NST today ridge located over the Maritimes.
By 3:00 a.m. NST Saturday ridge located on a line
northwest-southeast over the southern Grand Banks.

Marine Weather Statement

Issued 2:54 AM NST 13 December 2019 A fast-moving trough of low pressure over Funk Island Bank will move
to lie east of the district by later this morning. Strong to gale
force westerlies south and west of this feature are expected to
diminish this morning.

A second trough over the South Labrador Sea will move southeastward
across the northern marine district today. Gale force westerlies over
northeastern waters will shift to strong to gale force
northwesterlies as the trough passes. Winds will diminish early on
Saturday as the trough departs to the east.

A third trough will approach from the west on Saturday. Strong to
gale force southeasterlies will develop ahead of the trough over
southwestern waters late in the period.

Marine interests are advised that a storm warning is in effect for
Belle Isle Bank. Gale warnings are in effect for all remaining waters
except the Gulf waters.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except the Southern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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