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Lancaster - eastern half

Forecast

Marine Forecast

Issued 05:30 PM EDT 23 September 2023

Tonight and Sunday.

Wind light increasing to southeast 15 knots late overnight and to southeast 25 early Sunday morning. Wind diminishing to southeast 15 late Sunday morning and to light Sunday afternoon. Wind becoming northwest 15 Sunday evening.

Periods of snow overnight and Sunday. Fog patches dissipating after midnight. Visibility 1 mile or less in fog patches and in snow.

Waves

Issued 05:30 PM EDT 23 September 2023
Tonight and Sunday. Over open water seas 1 metre building to 3 early Sunday morning then subsiding to 2 late Sunday morning. Seas subsiding to 1 Sunday afternoon.

Extended Forecast

Issued 05:30 PM EDT 23 September 2023
Monday Wind west 20 knots diminishing to light in the morning then increasing to east 30 late in the day.
Tuesday Wind east 50 knots diminishing to northeast 15.
Wednesday Wind light becoming west 15 knots late in the day.

Ice Forecast

Issued 11:00 AM EDT 23 September 2023 Today Tonight and Sunday Bergy water except 2 tenths old ice in the northeastern section. 

[ Canadian Ice Service ]

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Weather Conditions

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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 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 2 tenths old ice in the northeastern section.

Warnings

No watches or warnings in effect.

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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