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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 18 October 2019

Today Tonight and Saturday.

Wind east 20 to 25 knots today and tonight. Wind east 25 Saturday.

Periods of snow. Visibility 1 mile or less in snow.

Temperatures minus 5 rising to zero Saturday evening.

Waves

Issued 07:00 AM MDT 18 October 2019
Today Tonight and Saturday. Over open water seas 1 metre building to 1 to 2 late this morning then subsiding to 1 Saturday evening.

Extended Forecast

Issued 07:00 AM MDT 18 October 2019
Sunday Wind east 20 knots.
Monday Wind northeast 20 knots backing to northwest 15.
Tuesday Wind west 25 knots diminishing to southwest 15 late in the day.

Ice Forecast

Issued 10:00 AM EDT 18 October 2019 Today Tonight and Saturday 2 tenths new ice except 8 tenths new ice including 3 tenths grey ice along the coast. 8 tenths grey ice including 2 tenths multi-year ice in the extreme northern 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 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 10:00 AM EDT 18 October 2019 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths new ice except 8 tenths new ice including 3 tenths grey ice
along the coast. 8 tenths grey ice including 2 tenths multi-year ice
in the extreme northern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 18 October 2019 Today Tonight and Saturday At 1200 UTC Friday departing low 1005 mb located east of Baffin
Island.

At 1200 UTC Friday ridge from 1021 mb high located from 77N 94W
to 67N 85W.
By 0000 UTC Sunday ridge located over Prince Patrick Island
extending northeastward.

At 0000 UTC Saturday approaching trough from low located from 67N
105W to 70N 94W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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