Anticosti - northwestern half


Marine Forecast

Issued 03:00 AM ADT 28 April 2015

Today Tonight and Wednesday

Gale warning in effect.

Wind northeast 20 to 25 knots increasing to northeast 25 to 35 this morning then diminishing to northeast 20 to 25 this evening. Wind diminishing to northeast 15 to 20 Wednesday morning.

Periods of rain.


Issued 05:00 PM ADT 27 April 2015
Tonight and Tuesday Seas 2 to 3 metres subsiding to 1 to 2 this evening then building to 2 to 3 early Tuesday morning. Seas building to 4 to 6 late Tuesday morning then subsiding to 3 to 4 Tuesday evening.

Extended Forecast

Issued 03:00 AM ADT 28 April 2015
Thursday Wind northeast 25 to 35 knots.
Friday Wind northeast 15 to 20 knots.
Saturday Wind east 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 27 April 2015 Today Tonight and Tuesday Open water. 

[ Canadian Ice Service ]

Stay connected


Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Atlantic - Newfoundland marine weather areas Southwestern Grand Banks - 44138 Banquereau - 44139 Tail of the Bank - 44140 Nickerson Bank - 44251 Northeast Burgeo Bank - 44255 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Miscou Island 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 Wreckhouse Cartwright Airport Mary's Harbour Grates Cove Pool's Island Marticot Island Long Pond Îles de la Madeleine Airport
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 27 April 2015 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Nova Scotia near 4520N 6100W to 4605N 5820W
to 4725N 5800W to Newfoundland near 4720N 5520W. Sea ice north and
west of the ice edge.

Ice Coverage

Open water.


Iceberg Bulletin

Issued 11:00 AM EDT 27 April 2015

Iceberg Limit

Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near
4637N 5331W to 4345N 4930W to 4345N 4815W to 4600N 3745W to 4630N
3645W to 4730N 3645W to 5100N 3900W to 6000N 5500W.

Western iceberg limit at 0000 UTC 27 Apr estimated from Quebec near
5031N 5936W to Newfoundland near 4935N 5755W.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Gale warning in effect

Anticosti - northwestern half

Issued 03:00 AM ADT 28 April 2015

'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 Synopsis

Issued 3:00 AM ADT 28 April 2015 Today Tonight and Wednesday At 3:00 a.m. ADT today low 993 mb located over the southwestern
Marine District.
By 9:00 a.m. ADT Wednesday low 986 mb located south of Laurentian

At 3:00 a.m. ADT today low 987 mb located over southeastern
By 9:00 p.m. ADT tonight dissipating low 990 mb located over
Nova Scotia.

Marine Weather Statement

Issued 2:38 AM ADT 28 April 2015 A low pressure system over Southeastern Newfoundland will track
westward toward Nova Scotia today. Strong northeasterly winds ahead
of this disturbance will increase to gale force over most Gulf of St.
Lawrence waters today.

Marine interests are advised that gale warnings are in effect for
Northumberland Strait - western half..Gulf Magdalen..Chaleur-Miscou
and Anticosti.

Atlantic - Newfoundland Area

Another Region

What we are doing

Date modified: