Coronation

Forecast

Marine Forecast

Issued 07:00 AM MDT 25 September 2018

Today Tonight and Wednesday.

Wind light increasing to northwest 15 knots late this morning and to northwest 25 early Wednesday morning. Wind backing to west 30 Wednesday evening.

Chance of flurries with a risk of freezing drizzle changing to a few flurries Wednesday evening. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray Wednesday afternoon and evening.

Temperatures near minus 1.

Waves

Issued 07:00 AM MDT 25 September 2018
Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 late this evening and to 2 to 3 near noon Wednesday.

Extended Forecast

Issued 07:00 AM MDT 25 September 2018
Thursday Wind west 30 knots increasing to west 40 in the morning.
Friday Wind northwest 30 knots diminishing to northwest 20 late in the day.
Saturday Wind north 15 knots increasing to north 25.

Ice Forecast

Issued 10:00 AM EDT 25 September 2018 Today Tonight and Wednesday Ice free. 

[ Canadian Ice Service ]

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Map of Mackenzie - Mackenzie River marine weather areas Great Slave Lake - 45141 Great Slave Lake North Arm - 45150 Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Hay River/Merlyn Carter Airport Inner Whaleback Rocks Inuvik Airport Keats Point Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 September 2018 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Coronation

Issued 07:00 AM MDT 25 September 2018

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 25 September 2018 Today Tonight and Wednesday At 1200 UTC Tuesday ridge located from 70N 140W to 68N 110W.
By 0000 UTC Thursday ridge located from 69N 140W to 74N 98W.

At 0000 UTC Thursday approaching low 989 mb located at 80N 110W.

At 1200 UTC Tuesday low 998 mb located at 70N 80W.
By 0000 UTC Thursday low 998 mb located over Baffin Bay.

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