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St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MDT 28 October 2020

Today Tonight and Thursday.

Wind northwest 20 knots diminishing to northwest 15 near noon and to light early this evening. Wind light Thursday.

Flurries. Visibility as low as 1 mile in flurries.

Freezing spray warning in effect.

Over open water freezing spray ending this evening.

Temperatures near minus 9.

Waves

Issued 07:00 AM MDT 28 October 2020
Today Tonight and Thursday. Over open water seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 28 October 2020
Friday Wind northwest 15 knots veering to north 20 in the afternoon then diminishing to light late in the day.
Saturday Wind north 15 knots increasing to north 20.
Sunday Wind north 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 28 October 2020 Today Tonight and Thursday Open water except 9 tenths new ice along parts of the coast. 9 plus tenths grey ice including 4 tenths grey-white ice in the extreme northwestern section. 

[ Canadian Ice Service ]

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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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 28 October 2020 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 9 tenths new ice along parts of the coast. 9 plus
tenths grey ice including 4 tenths grey-white ice in the extreme
northwestern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

St. Roch

Issued 07:00 AM MDT 28 October 2020

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 28 October 2020 Today Tonight and Thursday At 1200 UTC Wednesday dissipating low 1002 mb located at 70N 89W.

At 1200 UTC Wednesday ridge located from 63N 106W to 75N 95W.
By 0000 UTC Friday departing ridge located from 64N 93W to 69N 88W.

At 1200 UTC Wednesday quasi-stationary trough located over
Baffin Bay.

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