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St. Roch

Forecast

Marine Forecast

Issued 07:00 PM MDT 24 October 2021

Tonight and Monday.

Wind southwest 15 to 20 knots increasing to southwest 20 to 25 early Monday morning.

Showers or flurries Monday. Risk of freezing drizzle Monday late in the day. Fog patches forming Monday evening.

Temperatures near zero.

Waves

Issued 07:00 PM MDT 24 October 2021
Tonight and Monday. Seas 1 metre.

Extended Forecast

Issued 07:00 PM MDT 24 October 2021
Tuesday Wind southwest 20 to 25 knots.
Wednesday Wind south 15 knots diminishing to light late in the day.
Thursday Wind light.

Ice Forecast

Issued 10:00 AM EDT 24 October 2021 Today Tonight and Monday 2 tenths new ice except 7 tenths new ice including 2 tenths grey ice along parts of the coast. 

[ 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 Sanirajak (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 24 October 2021 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths new ice except 7 tenths new ice including 2 tenths grey ice
along parts of the coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 24 October 2021 Tonight and Monday At 0000 UTC Monday dissipating trough from 985 mb low located from
77N 136W to 66N 73W.

At 0000 UTC Monday quasi-stationary trough located over eastern
Baffin Bay.

By 0000 UTC Tuesday low 787 mb located at 70N 120W.

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