Gulf - Port au Port
Forecast
Marine Forecast
Issued 03:30 PM NDT 31 March 2023
Tonight and Saturday.
Wind light increasing to southwest 15 to 20 knots late overnight then backing to southeast 25 Saturday evening.
Scattered flurries Saturday. Snow Saturday evening. Visibility 1 mile or less in snow.
Temperatures near zero.
Waves
Issued 06:00 AM NDT 31 March 2023
Today Tonight and Saturday.
Seas 1 metre or less building to 1 to 2 Saturday
evening.
Extended Forecast
Issued 03:30 PM NDT 31 March 2023
Sunday
Wind southeast 25 to 35 knots becoming west 35
in the afternoon.
Monday
Wind west 45 knots.
Tuesday
Wind southwest 20 knots.
Ice Forecast
Issued 10:00 AM EDT 31 March 2023 Today Tonight and Saturday Bergy water except 2 tenths grey-white ice in Port Au Port Bay,
consolidated first-year ice in a few bays along the Quebec coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 31 March 2023 Today Tonight and SaturdayIce Edge
Ice edge estimated from Nova Scotia near 4616N 6006W to 4658N 6010Wto 4845N 6230W to 4958N 5915W to 4733N 5932W to 4727N 5823W to
Newfoundland near 4740N 5815W. Sea ice west then northeast of the
ice edge.
Ice Coverage
Bergy water except 2 tenths grey-white ice in Port Au Port Bay,
consolidated first-year ice in a few bays along the Quebec coast.
Iceberg Bulletin
Issued 2:57 PM EDT 31 March 2023Iceberg Limit
Iceberg limit at 0000 UTC 1 Apr estimated from Newfoundland near4655N 5550W to 4430N 5325W to 4430N 4635W to 4815N 4345W to 5835N
5540W to 5900N 4900W then eastwards.
Western iceberg limit at 0000 UTC 1 Apr estimated from Quebec near
5015N 6058W to Newfoundland near 4840N 5829W.
Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of thewestern iceberg limit.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM NDT 31 March 2023 Tonight and Saturday At 3:30 p.m. NDT today deepening low 987 mb located southeast ofthe Grand Banks.
By 3:30 p.m. NDT Saturday departing low 983 mb located east of
the Grand Banks.
At 3:30 p.m. NDT today trough located from Sable Island to the
Grand Banks.
By 3:00 a.m. NDT Saturday departing trough located south of the
Grand Banks.
At 3:30 p.m. NDT today ridge located from Labrador to Funk Island
Bank.
By 3:30 p.m. NDT Saturday ridge located from Labrador Sea to the
Grand Banks.
Marine Weather Statement
Issued 3:21 PM NDT 31 March 2023 A deepening low pressure system southeast of the Grand Banks willcontinue to track east-northeastward around the edge of the marine
district through tonight and Saturday morning. Strong to gale force
northeasterlies will back to strong to gale force northwesterlies as
the low departs Saturday morning.
Marine interests are advised that gale warnings are in effect for
Northern Grand Banks - eastern half and Southeastern Grand Banks.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast - Cape St. John and south
- Northeast Coast - north of Cape St. John
- Northeast Gulf
- Northern Grand Banks - eastern half
- Northern Grand Banks - western half
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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