Laurentian Fan
Forecast
Marine Forecast
Issued 10:00 AM ADT 29 March 2023
Today Tonight and Thursday.
Wind northwesterly 15 to 20 knots diminishing to light this evening then increasing to southeasterly 20 Thursday evening.
Scattered showers or flurries ending this evening. Showers Thursday evening.
Waves
Issued 05:00 AM ADT 29 March 2023
Laurentian Fan - northwestern half
Today Tonight and Thursday.
Seas 1 to 2 metres.
Laurentian Fan - southeastern half
Today Tonight and Thursday.
Seas 2 to 3 metres.
Extended Forecast
Issued 03:00 AM ADT 29 March 2023
Friday
Wind northerly 30 knots.
Saturday
Wind light increasing to south 30 knots late
in the day.
Sunday
Wind southwest 40 knots diminishing to
northwest 30.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 29 March 2023 Today Tonight and ThursdayIce 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
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 28 March 2023Iceberg Limit
Iceberg limit at 0000 UTC 29 Mar estimated from Newfoundland near4655N 5525W to 4430N 5300W to 4320N 4750W to 4800N 4420W to 5835N
5540W to 5910N 5040W then eastwards.
Western iceberg limit at 0000 UTC 29 Mar estimated from Quebec near
5020N 6048W to Newfoundland near 4840N 5829W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 29 March 2023 Today Tonight and Thursday At 10:00 a.m. ADT today ridge located over the western MarineDistrict.
By 10:00 a.m. ADT Thursday departing ridge located from Laurentian
Fan to Newfoundland.
At 10:00 a.m. ADT Thursday trough located from Maine to Georges
Bank.
By 8:00 p.m. ADT Thursday trough located from the Maritimes to
East Scotian Slope.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- 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
- Northumberland Strait
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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