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Clarence - southern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 24 September 2023

Today Tonight and Monday.

Gale warning in effect.

Wind light increasing to northwest 25 knots early this evening and to northwest 35 after midnight. Wind diminishing to northwest 25 Monday morning then increasing to northwest 30 Monday afternoon. Wind diminishing to northwest 20 Monday evening.

Periods of snow ending near noon. Fog patches late this morning and early this afternoon. Visibility 1 mile or less in snow and in fog patches.

Temperatures near zero.

Waves

Issued 05:30 AM EDT 24 September 2023
Today Tonight and Monday. Over open water seas 1 metre building to 2 late this afternoon and to 3 to 4 early this evening. Seas subsiding to 2 Monday evening.

Extended Forecast

Issued 05:30 AM EDT 24 September 2023
Tuesday Wind northeast 15 knots increasing to northeast 25 in the morning and to northeast 30 late in the day.
Wednesday Wind north 25 knots increasing to north 30.
Thursday Wind northwest 35 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 23 September 2023 Today Tonight and Sunday Bergy water except 5 tenths old ice in the northern section and extreme southwestern section. 

[ Canadian Ice Service ]

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Map of Arctic - Eastern Arctic marine weather areas Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Gjoa Haven Airport Kugaaruk Airport Rankin Inlet Airport Shepherd Bay Airport Whale Cove Airport Arctic Bay Brevoort Island Qikiqtarjuaq Airport Kinngait (Cape Dorset Airport) Cape Dyer Cape Hooper Cape Liverpool Clyde River Airport Cape Mercy Fort Ross Grise Fiord Airport Sanirajak (Hall Beach Airport) Igloolik Airport Iqaluit Airport Kimmirut Airport Longstaff Bluff Pangnirtung Airport Pond Inlet Airport Naujaat Resolute Airport Rowley Island Airport Taloyoak Airport Wager Bay Akulivik Airport Ivujivik Airport Puvirnituq Airport Aupaluk Airport Kangiqsujuaq Airport Kangirsuk Airport Kangiqsualujjuaq Airport Quaqtaq Airport Salluit Airport Tasiujaq Airport Cape Kakkiviak Cape Kiglapait Nain Airport Saglek
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 23 September 2023 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Prince of Wales Island near 7350N
9935W to 7437N 9851W to Cornwallis Island near 7458N 9623W. Sea ice
northwest of the ice edge.

Second ice edge estimated from Cornwallis Island near 7533N 9414W to
Devon Island near 7615N 9347W. Sea ice west of the ice edge.

Third ice edge estimated from Devon Island near 7428N 8652W to
Borden Peninsula near 7344N 8249W. Sea ice east of the ice edge.

Fourth ice edge estimated from Borden Peninsula near 7332N 8112W to
Bylot Island near 7333N 8052W. Sea ice north of the ice edge.

Fifth ice edge estimated from Bylot Island near 7319N 7646W to 7525N
7510W to 7520N 7329W then eastward. Sea ice northwest of the ice
edge.

Ice Coverage

Bergy water except 5 tenths old ice in the northern section and
extreme southwestern section.

Warnings

Warnings (In effect)

Gale warning in effect

Clarence - southern half

Issued 05:30 AM EDT 24 September 2023

'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.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 23 September 2023 Tonight and Sunday At 0000 UTC Sunday low 997 mb located at 70N 104W.
By 0000 UTC Monday weakening low 1006 mb located at 73N 65W.

At 0000 UTC Sunday low 1000 mb located at 79N 123W.
By 0000 UTC Monday weakening low 1008 mb located at 80N 118W.

At 0000 UTC Monday building high 1021 mb located at 72N 104W.

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