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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MDT 19 October 2019

Today Tonight and Sunday.

Wind east 25 knots backing to northeast 15 to 20 late overnight. Wind northeast 15 to 20 Sunday.

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

Temperatures near zero.

Waves

Issued 07:00 AM MDT 19 October 2019
Today Tonight and Sunday. Over open water seas 1 to 2 metres subsiding to 1 late this evening.

Extended Forecast

Issued 07:00 AM MDT 19 October 2019
Monday Wind east 15 knots diminishing to light in the morning then increasing to west 20 late in the day.
Tuesday Wind west 20 knots diminishing to light late in the day.
Wednesday Wind southwest 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 19 October 2019 Today Tonight and Sunday 2 tenths new ice except 8 tenths new ice including 3 tenths grey ice along the coast. 8 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 October 2019 Today Tonight and Sunday

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 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 19 October 2019 Today Tonight and Sunday At 1200 UTC Saturday ridge from high located from 67N 74W to
78N 120W.
By 0000 UTC Monday ridge from high located from 67N 62W to 78N
82W then to 78N 120W.

At 1200 UTC Saturday quasi-stationary trough from low located near
Boothia Peninsula.

Arctic - Western Arctic Area

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