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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 PM MDT 15 October 2024

Tonight and Wednesday.

Gale warning in effect.

Wind northwest 25 knots increasing to northwest 35 this evening then diminishing to northwest 30 near midnight. Wind diminishing to west 20 early Wednesday morning.

Showers this evening. Snow Wednesday. Visibility 1 mile or less in snow.

Temperatures near zero.

Waves

Issued 07:00 PM MDT 15 October 2024
Tonight and Wednesday. Seas 1 metre building to 1 to 2 this evening then subsiding to 1 late overnight.

Extended Forecast

Issued 07:00 PM MDT 15 October 2024
Thursday Wind west 15 knots diminishing to light in the morning then increasing to southeast 20 late in the day.
Friday Wind southeast 20 knots increasing to southeast 30.
Saturday Wind east 25 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 15 October 2024 Today Tonight and Wednesday Ice free. 

[ 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 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 15 October 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Northwest Territories near 7026N
12812W to 6930N 13723W to 7004N 14100W then westward. Sea ice south
of the ice edge.

Second ice edge estimated from 7348N 13655W to 7319N 13505W to Banks
Island near 7405N 12427W. Sea ice north of the ice edge.

Third ice edge estimated from Prince of Wales Island near 7323N
9708W to 7324N 9635W to 7335N 9628W to Prince of Wales Island near
7340N 9657W. Sea ice west of the ice edge.

Fourth ice edge estimated from Somerset Island near 7158N 9509W to
Nunavut near 7157N 9509W. Sea ice east of the ice edge.

Fifth ice edge estimated from Brodeur Peninsula near 7345N 8732W to
Somerset Island near 7352N 9013W. Sea ice south of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

St. Roch

Issued 7:00 PM MDT 15 October 2024

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 PM MDT 15 October 2024 Tonight and Wednesday At 0000 UTC Wednesday trough from 978 mb low located from 78N 116W
to 73N 91W then to 66N 92W.
By 0000 UTC Thursday trough from 981 mb low located from 78N 100W
to 74N 73W then to 66N 71W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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