Gulf - Port au Port
Forecast
Marine Forecast
Issued 03:00 AM NST 28 November 2023
Today Tonight and Wednesday.
Storm warning in effect.
Wind southeast 40 to 50 knots with gusts to 70 along the Newfoundland coast. Wind diminishing to southwest 25 near noon then veering to west 20 Wednesday morning. Wind veering to northwest 25 Wednesday evening.
Rain changing to showers or flurries this afternoon then to flurries Wednesday morning. Fog patches forming this morning and dissipating this afternoon.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 27 November 2023 Today Tonight and TuesdayIce Edge
First ice edge estimated from Quebec near 4831N 6827W to 4832N 6832Wto 4805N 6926W to 4747N 6943W then westward. Sea ice south of the
ice edge.
Second ice edge estimated from Quebec near 4806N 6942W to 4816N
6925W to 4844N 6851W to Quebec near 4916N 6749W. Sea ice north of
the ice edge.
Third ice edge estimated from Quebec near 5017N 6434W to 4958N 6205W
to 5009N 5956W to Quebec near 5125N 5737W. Sea ice north of the ice
edge.
Ice Coverage
Open water except 2 tenths new ice in sheltered bays along parts of
the Quebec coast.
Iceberg Bulletin
Issued 1:30 PM EST 27 November 2023Iceberg Limit
Iceberg limit at 0000 UTC 28 Nov estimated from Newfoundland near5133N 5531W to 5245N 4930W to 5500N 5015W to 5830N 5700W to 6025N
5305W then eastwards.
Western iceberg limit at 0000 UTC 28 Nov estimated from the Labrador
coast near 5141N 5631W to Newfoundland near 5131N 5603W.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Storm warning in effect
Gulf - Port au Port
Issued 03:00 AM NST 28 November 2023'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 3:00 AM NST 28 November 2023 Today Tonight and Wednesday At 3:00 a.m. NST today trough located over the Gulf of St. Lawrence.By 3:00 a.m. NST Wednesday trough located over the eastern Marine
District.
At 3:00 a.m. NST Wednesday intensifying low 997 mb located southwest
of Laurentian Fan.
By 8:00 p.m. NST Wednesday deepening low 986 mb located over Funk
Island Bank.
Marine Weather Statement
Issued 3:03 AM NST 28 November 2023 A trough of low pressure over the Gulf of St. Lawrence will sweepacross the marine district today. Gale to storm force southeasterlies
will spread across all waters ahead of the trough then diminish in
its wake.
An intensifying low pressure system will approach from the southwest
tonight and track northeastward across the Grand Banks on Wednesday.
Gale force southeasterlies ahead of the low will shift to gale to
storm force westerlies in its wake.
Marine interests are advised that storm warnings are in effect for
all waters except Strait of Belle Isle - western half and Northeast
Gulf where gale warnings are in effect.
Marine interests are also advised that a high water level warning is
in effect for Southwest Coast.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northeastern half
- Banquereau - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- 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
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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