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Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 13 August 2022

Tonight and Sunday.

Wind northwest 25 knots diminishing to northwest 15 early this evening then backing to southwest 15 after midnight. Wind veering to northwest 15 early Sunday afternoon then diminishing to light Sunday evening.

Periods of snow changing to scattered showers near midnight and ending Sunday afternoon. Visibility as low as 1 mile in snow.

Waves

Issued 05:30 PM EDT 13 August 2022
Tonight and Sunday. Over open water seas 3 to 4 metres subsiding to 1 to 2 late this evening and to 1 or less after midnight. Seas building to 1 to 2 late Sunday morning then subsiding to 1 or less Sunday evening.

Extended Forecast

Issued 05:30 PM EDT 13 August 2022
Monday Wind light becoming northeast 15 knots in the afternoon.
Tuesday Wind northeast 20 knots diminishing to light late in the day.
Wednesday Wind east 15 knots backing to northeast 20.

Ice Forecast

Issued 10:00 AM EDT 13 August 2022 Today Tonight and Sunday Ice pressure warning in effect. 3 tenths first-year ice including a trace of old ice except 9 tenths first-year ice including a trace of old ice near the coast of King William Island. Strong ice pressure along parts of the coast of King William Island today and easing this evening. 

[ Canadian Ice Service ]

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Map of Arctic - Eastern Arctic marine weather areas Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Gjoa Haven Airport Kugaaruk Airport Rankin Inlet Airport Shepherd Bay Airport Whale Cove Airport Arctic Bay Brevoort Island Qikiqtarjuaq Airport Kinngait (Cape Dorset Airport) Cape Dyer Cape Hooper Cape Liverpool Clyde River Airport Cape Mercy Fort Ross Grise Fiord Airport Sanirajak (Hall Beach Airport) Igloolik Airport Iqaluit Airport Kimmirut Airport Longstaff Bluff Pangnirtung Airport Pond Inlet Airport Naujaat Resolute Airport Rowley Island Airport Taloyoak Airport Wager Bay Akulivik Airport Ivujivik Airport Puvirnituq Airport Aupaluk Airport Kangiqsujuaq Airport Kangirsuk Airport Kangiqsualujjuaq Airport Quaqtaq Airport Salluit Airport Tasiujaq Airport Cape Kakkiviak Cape Kiglapait Nain Airport Saglek
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 13 August 2022 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice pressure warning in effect.

3 tenths first-year ice including a trace of old ice except 9 tenths
first-year ice including a trace of old ice near the coast of King
William Island. Strong ice pressure along parts of the coast of King
William Island today and easing this evening.

Warnings

Warnings (In effect)

Ice pressure warning in effect

Larsen

Issued 10:00 AM EDT 13 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 PM MDT 13 August 2022 Tonight and Sunday At 0000 UTC Sunday merging low 994 mb located at 70N 67W.
At 0000 UTC Sunday merging low 995 mb located at 76N 121W.
By 0000 UTC Monday weakening low 1001 mb located at 75N 86W.

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