Gulf - Port au Port
Issued 03:30 PM NST 21 November 2018
Tonight and Thursday.
Gale warning in effect.
Wind north 25 knots backing to west 20 this evening then diminishing to variable 10 to 15 late overnight. Wind increasing to northeast 25 Thursday morning and to north 35 to 45 Thursday afternoon.
Flurries changing to snow Thursday morning. Visibility 1 mile or less in snow.
Temperatures near zero.
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Ice ForecastsIssued 10:00 AM EST 21 November 2018 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4545N 6300W to Prince
Edward Island near 4600N 6250W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4625N 6230W
to 4720N 6430W to 4855N 6345W to 4925N 6525W to 4905N 6730W to 5005N
6600W to 4955N 5945W to Quebec near 5125N 5735W. Sea ice west of the
Third ice edge estimated from Anticosti Island near 4955N 6415W to
4955N 6435W to 4945N 6445W to Anticosti Island near 4925N 6335W. Sea
ice within the ice edge.
Fourth ice edge estimated from 4700N 6155W to 4715N 6220W to 4750N
6130W to 4735N 6105W to 4700N 6155W. Sea ice within the ice edge.
Ice free except 2 tenths new ice along parts of the coasts.
Iceberg BulletinIssued 11:00 AM EST 21 November 2018
Iceberg LimitIceberg limit at 0000 UTC 22 Nov estimated from the Labrador coast
near 5222N 5537W to 5100N 5330W to 5100N 4930W to 5300N 4930W to
5600N 5200W to 5730N 5700W to 6000N 6000W to 6100N 5400W to 5800N
5000W then eastwards.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - Port au PortIssued 3:30 PM NST 21 November 2018
'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 SynopsisIssued 3:30 PM NST 21 November 2018 Tonight and Thursday At 3:30 p.m. NST today deepening low 986 mb located near the Great
By 10:00 a.m. NST Thursday departing low 960 mb located over
northwestern Labrador Sea.
At 3:30 p.m. NST today trough from low located over Belle Isle Bank.
By 8:00 p.m. NST tonight departing trough from low located over
At 3:00 a.m. NST Thursday deepening low 997 mb located near Prince
By 3:30 p.m. NST Thursday low 984 mb located over Gulf - Port
Marine Weather StatementIssued 3:17 PM NST 21 November 2018 A deepening low near the Great Northern Peninsula will track
northwards into Labrador Sea tonight. Strong to gale force south to
northeast winds ahead of the low will shift to gale force west to
southwesterlies in its wake. Winds will diminish tonight as the low
Meanwhile, a second deepening low pressure system will approach the
Gulf of St. Lawrence overnight and track across Newfoundland on
Thursday. Gale force north to northeasterlies will develop on
Thursday west of the low. Strong to gale force southeasterlies ahead
of the low will shift to gale force southwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for all
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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