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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 22 March 2023

Today Tonight and Thursday.

Wind west 15 knots increasing to northwest 25 this afternoon then veering to north 15 to 20 overnight. Wind diminishing to light near noon Thursday.

Flurries ending near noon Thursday. Visibility 1 mile or less in flurries.

Temperatures near minus 2.

Waves

Issued 06:00 PM NDT 21 March 2023
Tonight and Wednesday. Outside the ice edge seas 2 to 3 metres subsiding to 1 to 2 this evening then building to 2 to 3 Wednesday evening.

Extended Forecast

Issued 03:00 AM NDT 22 March 2023
Friday Wind southeast 15 to 20 knots increasing to southeast 25 in the morning then backing to northeast 25 in the afternoon.
Saturday Wind northeast 25 knots backing to north 15 to 20.
Sunday Wind northeast 20 knots.

Ice Forecast

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday Ice pressure warning in effect. Bergy water except 7 tenths grey-white ice including 3 tenths first-year ice along parts of the Quebec coast. 9 plus tenths grey-white ice along parts of the coast of Port Au Port Bay. Consolidated first-year ice along parts of the Quebec coast. Strong ice pressure in the pack ice in Port Au Port Bay easing early this evening. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nova Scotia near 4557N 5947W to 4620N 5930W
to 4845N 6230W to 4946N 5849W to 4730N 5940W to Newfoundland near
4711N 5528W. Sea ice west then northeast of the ice edge.

Ice Coverage

Ice pressure warning in effect.

Bergy water except 7 tenths grey-white ice including 3 tenths
first-year ice along parts of the Quebec coast. 9 plus tenths
grey-white ice along parts of the coast of Port Au Port Bay.
Consolidated first-year ice along parts of the Quebec coast. Strong
ice pressure in the pack ice in Port Au Port Bay easing early this
evening.

 

Iceberg Bulletin

Issued 2:30 PM EDT 21 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 21 Mar estimated from Newfoundland near
4655N 5555W to 4600N 5525W to 4515N 5000W to 4535N 4610W to 4700N
4500W to 4845N 4525W to 5835N 5540W to 6005N 5015W to 5900N 4815W to
5820N 4520W then eastwards.

Western iceberg limit at 0000 UTC 21 Mar estimated from Quebec near
5027N 5948W to Newfoundland near 4936N 5753W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the
iceberg limit.
Warnings

Warnings (In effect)

Ice pressure warning in effect

Gulf - Port au Port

Issued 10:00 AM EDT 21 March 2023

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 22 March 2023 Today Tonight and Thursday At 3:00 a.m. NDT today ridge located over Banquereau.
By 8:00 p.m. NDT tonight departing ridge located over the
southeastern Grand Banks.

At 3:00 a.m. NDT today trough located near Cape Breton Island.
By 3:00 a.m. NDT Thursday trough located over the northern Grand
Banks.

Marine Weather Statement

Issued 7:50 PM NDT 21 March 2023 Marine interests are advised that all gale warnings are ended.

Atlantic - Newfoundland Area

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