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Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 21 August 2019

Today Tonight and Thursday.

Gale warning in effect.

Wind light increasing to south 15 knots early this morning and to southeast 25 Thursday morning. Wind increasing to southeast 35 Thursday evening.

Fog patches dissipating late this morning. Fog patches reforming late this evening.

Temperatures plus 3 rising to plus 6 Thursday afternoon.

Waves

Issued 05:30 AM EDT 21 August 2019
Today Tonight and Thursday. Outside the ice edge seas 1 metre or less building to 2 to 3 Thursday evening.

Extended Forecast

Issued 05:30 AM EDT 21 August 2019
Friday Wind southeast 30 knots increasing to south 35 in the morning then diminishing to southwest 20 in the afternoon.
Saturday Wind west 25 knots backing to south 20.
Sunday Wind southwest 15 knots becoming north 15.

Ice Forecast

Issued 10:00 AM EDT 21 August 2019 Today Tonight and Thursday Ice pressure warning in effect. 2 tenths old ice except 9 tenths old ice over the northwestern section. Strong ice pressure developing along some coasts in the northwestern section 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 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 August 2019 Today Tonight and Thursday

Ice Edge

Ice edge estimated from 7330N 14100W to 7335N 13755W to 7120N 13905W
to 7035N 13750W to Northwest Territories near 7025N 12800W. Sea ice
north and east of the ice edge.

Ice Coverage

Ice pressure warning in effect.

2 tenths old ice except 9 tenths old ice over the northwestern
section. Strong ice pressure developing along some coasts in the
northwestern section Thursday afternoon.

Warnings

Warnings (In effect)

Gale warning in effect

Larsen

Issued 10:09 AM EDT 21 August 2019

'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 21 August 2019

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 21 August 2019 Today Tonight and Thursday At 1200 UTC Wednesday weakening high 1028 mb located at 67N 88W.

At 1200 UTC Wednesday quasi-stationary trough located on a line
northwest-southeast over Davis Strait.

Arctic - Western Arctic Area

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