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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MDT 17 October 2019

Today Tonight and Friday.

Wind southeast 15 knots increasing to southeast 25 late overnight. Wind southeast 25 Friday.

Flurries changing to snow near noon Friday. Fog patches dissipating this morning. Visibility 1 mile or less in fog patches and in snow.

Temperatures near minus 4.

Waves

Issued 07:00 AM MDT 17 October 2019
Today Tonight and Friday. Over open water seas 1 metre or less building to 1 to 2 Friday morning.

Extended Forecast

Issued 07:00 AM MDT 17 October 2019
Saturday Wind east 25 knots.
Sunday Wind east 20 knots.
Monday Wind east 20 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 17 October 2019 Today Tonight and Friday Open water except 9 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 17 October 2019 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 9 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 17 October 2019 Today Tonight and Friday At 0000 UTC Friday weakening low 1002 mb located at 84N 139W.
By 0000 UTC Saturday low 1014 mb located at 82N 100W.

At 1200 UTC Thursday ridge located over Boothia Peninsula extending
northwestward.
By 0000 UTC Saturday ridge located over Hudson Strait extending
northwestward.

At 1200 UTC Friday approaching low 1002 mb located at 67N 57W.

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