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Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 10 August 2022

Tonight and Thursday.

Gale warning in effect.

Wind light increasing to south 15 knots near midnight then veering to west 20 late overnight. Wind increasing to southwest 30 Thursday morning and to northwest 40 Thursday evening.

Rain overnight and Thursday. Risk of freezing rain late Thursday evening. Fog patches dissipating late overnight. Visibility 1 mile or less in fog patches and as low as 1 mile in rain.

Temperatures near plus 3.

Waves

Issued 05:30 PM EDT 10 August 2022
Tonight and Thursday. Over open water seas 1 metre or less building to 1 to 2 Thursday morning and to 4 to 6 Thursday evening.

Extended Forecast

Issued 05:30 PM EDT 10 August 2022
Friday Wind northwest 20 knots increasing to northwest 40 in the morning then diminishing to northwest 30 in the afternoon.
Saturday Wind northwest 30 knots diminishing to northwest 20 late in the day.
Sunday Wind south 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 10 August 2022 Today Tonight and Thursday Ice pressure warning in effect. 2 tenths first-year ice including a trace of old ice except 9 tenths first-year ice including a trace of old ice in the southern and western section. Strong ice pressure along the coast of King William Island beginning Thursday afternoon. 

[ 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 August 2022 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice pressure warning in effect.

2 tenths first-year ice including a trace of old ice except 9 tenths
first-year ice including a trace of old ice in the southern and
western section. Strong ice pressure along the coast of King William
Island beginning Thursday afternoon.

Warnings

Warnings (In effect)

Gale warning in effect

Larsen

Issued 5:30 PM EDT 10 August 2022

'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.

Ice pressure warning in effect

Larsen

Issued 10:00 AM EDT 10 August 2022

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 10 August 2022 Today Tonight and Thursday At 1200 UTC Wednesday deepening low 1000 mb located at 71N 122W.
By 0000 UTC Friday low 976 mb located at 70N 94W.

At 1200 UTC Wednesday dissipating low 1001 mb located at 74N 67W.

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