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Lancaster - western half


Marine Forecast

Issued 10:22 PM EDT 11 August 2020

Tonight and Wednesday.

Wind light increasing to west 25 knots late Wednesday morning.

Showers and fog patches ending Wednesday morning. Showers or flurries Wednesday evening.


Issued 10:23 PM EDT 11 August 2020
Tonight and Wednesday. Seas 1 metre building to 3 late Wednesday morning and to 4 late Wednesday afternoon. Seas subsiding to 3 Wednesday evening.

Extended Forecast

Issued 05:30 PM EDT 11 August 2020
Thursday Wind west 25 knots diminishing to northwest 15 in the morning then backing to west 20 in the afternoon.
Friday Wind west 20 knots backing to south 15.
Saturday Wind east 25 knots increasing to east 30 late in the day.

Ice Forecast

Issued 11:00 AM EDT 11 August 2020 Today Tonight and Wednesday Bergy water. 

[ 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 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 11 August 2020 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 6130N 6330W to 6325N 5920W to 6755N
6040W to Baffin Island near 6800N 6445W. Sea ice west of the ice

Second ice edge estimated from the Brodeur Peninsula near 7315N
8900W to Somerset Island near 7330N 9055W. Sea ice southwest of the
ice edge.

Third ice edge estimated from Somerset Island near to 7355N 9010W
Devon Island near 7430N 8815W. Sea ice west of the ice edge.

Fourth ice edge estimated from Devon Island near 7500N 7930W to
7530N 7330W then northeastward. Sea ice north of the ice edge.

Ice Coverage

Bergy water.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 PM MDT 11 August 2020 Tonight and Wednesday At 0000 UTC Wednesday dissipating low 1003 mb located at 72N 81W.

At 0000 UTC Wednesday intensifying low 991 mb located at 63N 54W.
By 0000 UTC Thursday dissipating low 998 mb located at 77N 68W.

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