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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MDT 21 October 2019

Today Tonight and Tuesday.

Wind northeast 15 knots with gusts to 20 diminishing to light this morning then increasing to southwest 15 this evening. Wind veering to west 20 near midnight then increasing to west 25 late overnight. Wind west 20 to 25 Tuesday.

Periods of snow. Risk of freezing drizzle this morning.

Temperatures zero falling to minus 5 Tuesday evening.

Waves

Issued 07:00 AM MDT 21 October 2019
Today Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 21 October 2019
Wednesday Wind west 15 knots diminishing to light in the morning then increasing to south 20 late in the day.
Thursday Wind south 20 knots diminishing to light.
Friday Wind south 15 knots diminishing to light.

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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buoy Buoy
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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