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Clarence - southern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 25 September 2023

Today Tonight and Tuesday.

Wind northwest 30 knots diminishing to northwest 15 late this afternoon and to light early this evening. Wind increasing to northeast 15 overnight then veering to east 20 Tuesday morning. Wind increasing to northeast 30 Tuesday evening.

Snow overnight and Tuesday. Visibility as low as 1 mile in snow.

Temperatures near zero.

Waves

Issued 05:30 AM EDT 25 September 2023
Today Tonight and Tuesday. Over open water seas 2 metres building to 2 to 3 Tuesday afternoon.

Extended Forecast

Issued 05:30 AM EDT 25 September 2023
Wednesday Wind north 35 knots diminishing to north 30 in the morning and to north 20 in the afternoon.
Thursday Wind northwest 30 knots diminishing to light late in the day.
Friday Wind light becoming northeast 15 knots.

Ice Forecast

Issued 11:00 AM EDT 25 September 2023 Today Tonight and Tuesday Bergy water except 4 tenths old ice in the northern section and in the extreme southwestern section. 

[ Canadian Ice Service ]

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Map of Arctic - Western Arctic marine weather areas Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Inuvik Airport Keats Point Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Gjoa Haven Airport Hat Island Kugaaruk Airport Shepherd Bay Airport Croker River CFS Alert Arctic Bay Cambridge Bay Airport Cape Liverpool Cape Peel West Eureka Airport Fort Ross Gateshead Island Grise Fiord Airport Sanirajak (Hall Beach Airport) Igloolik Airport Isachsen Pond Inlet Airport Rea Point Naujaat Resolute Airport Stefansson Island Svartevaeg Taloyoak Airport Nangmagvik Lake Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Mould Bay
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 25 September 2023 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Banks Island near 7347N 11602W to
7321N 10915W to Victoria Island near 7332N 10656W. Sea ice north of
the ice edge.

Second 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.

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

Fourth ice edge estimated from Devon Island near 7434N 8919W to
7407N 8827W to Brodeur Peninsula near 7349N 8652W. Sea ice east of
the ice edge.

Fifth ice edge estimated from Borden Peninsula near 7326N 8110W to
Bylot Island near 7324N 8052W. Sea ice north of the ice edge.

Sixth ice edge estimated from Bylot Island near 7252N 7603W to 7257N
7409W to 7525N 7510W to 7520N 7329W then eastward. Sea ice northwest
of the ice edge.

Ice Coverage

Bergy water except 4 tenths old ice in the northern section and in
the extreme southwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 25 September 2023 Today Tonight and Tuesday At 1200 UTC Monday deepening low 1001 mb located at 67N 109W.
By 0000 UTC Wednesday low 991 mb located at 70N 80W.

At 1200 UTC Monday dissipating low 1012 mb located at 79N 124W.

At 1200 UTC Monday ridge located over Banks Island extending
southwestward.
By 0000 UTC Wednesday ridge located from 72N 115W to 76N 154W.

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