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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MDT 16 August 2022

Today Tonight and Wednesday.

Wind east 25 knots diminishing to northeast 15 Wednesday morning and to light Wednesday evening.

Scattered showers ending Wednesday morning.

Waves

Issued 07:00 AM MDT 16 August 2022
Today Tonight and Wednesday. Over open water seas 2 metres subsiding to 1 Wednesday afternoon.

Extended Forecast

Issued 07:00 AM MDT 16 August 2022
Thursday Wind light becoming southeast 15 knots late in the day.
Friday Wind south 30 knots diminishing to west 20.
Saturday Wind north 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 16 August 2022 Today Tonight and Wednesday Open water except 4 tenths first-year ice in the northwestern 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 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 16 August 2022 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 4 tenths first-year ice in the northwestern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 16 August 2022 Today Tonight and Wednesday At 1200 UTC Tuesday low 1001 mb located at 74N 62W.
By 0000 UTC Thursday dissipating low 1008 mb located at 74N 64W.

At 1200 UTC Tuesday ridge located from 77N 140W to 74N 103W.
By 0000 UTC Thursday ridge located from 77N 140W to 67N 100W.

At 1200 UTC Tuesday departing trough from 1001 mb low located from
71N 125W to 67N 100W.

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