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St. Roch

Forecast

Marine Forecast

Issued 07:00 PM MDT 20 October 2019

Tonight and Monday.

Wind northeast 20 knots with gusts to 30 diminishing to northeast 15 late overnight with gusts to 20 then diminishing to light Monday morning. Wind becoming southwest 15 Monday evening.

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

Temperatures near zero.

Waves

Issued 07:00 PM MDT 20 October 2019
Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 20 October 2019
Tuesday Wind west 20 knots increasing to west 25 in the morning.
Wednesday Wind southwest 20 knots diminishing to light.
Thursday Wind light becoming southwest 15 knots.

Ice Forecast

Issued 10:00 AM EDT 20 October 2019 Today Tonight and Monday 2 tenths new ice except 5 tenths new ice including 1 tenth grey ice along the coast. 6 tenths grey ice including 1 tenth multi-year ice in the extreme northern 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 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 10:00 AM EDT 20 October 2019 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths new ice except 5 tenths new ice including 1 tenth grey ice
along the coast. 6 tenths grey ice including 1 tenth multi-year ice
in the extreme northern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 21 October 2019 Today Tonight and Tuesday At 1200 UTC Monday low 992 mb located near King William Island.
By 0000 UTC Wednesday low 1005 mb located northeast of Victoria
Island.

At 1200 UTC Monday ridge from high located over Ellesmere Island
extending southwestward.
By 0000 UTC Wednesday ridge from high located over Ellesmere Island
extending westward.

Arctic - Western Arctic Area

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