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Lancaster - eastern half


Marine Forecast

Issued 05:30 AM EDT 14 July 2020

Today Tonight and Wednesday.

Wind light becoming east 10 to 15 knots after midnight. Wind east 10 to 15 Wednesday.

Showers tonight and Wednesday morning.


Issued 05:30 AM EDT 14 July 2020
Today Tonight and Wednesday. Over open water seas 1 metre or less building to 1 to 2 after midnight then subsiding to 1 Wednesday evening.

Extended Forecast

Issued 05:30 AM EDT 14 July 2020
Thursday Wind east 20 knots increasing to east 30 in the afternoon.
Friday Wind east 30 knots diminishing to east 20 late in the day.
Saturday Wind east 20 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 13 July 2020 Today Tonight and Tuesday 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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 13 July 2020 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from 5800N 6030W to 6130N 6200W to 6405N 5755W
then northeastward. Sea ice west of the ice edge.

Ice Coverage

Bergy water.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 PM MDT 13 July 2020 Tonight and Tuesday At 0000 UTC Tuesday weakening low 1002 mb located at 68N 95W.
By 0000 UTC Wednesday weakening trough located at 68N 95W.

At 0000 UTC Tuesday warm front located over 70N 100W to 67N 80W.
By 0000 UTC Wednesday departing warm front located from 70N 100W
to 67N 62W.

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