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Clarence - southern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 23 October 2019

Today Tonight and Thursday.

Gale warning in effect.

Wind southeast 25 knots except southeast 30 over northeastern sections. Wind diminishing to southeast 15 to 20 early this morning except southeast 35 over northeastern sections. Wind becoming southwest 20 late this morning then diminishing to light late this evening except southeast 20 over eastern sections overnight. Wind becoming southeast 10 to 15 Thursday morning except southeast 25 to 30 over eastern sections. Wind becoming southeast 15 to 20 Thursday afternoon.

Flurries ending this evening. Periods of snow Thursday. Visibility 1 mile or less in snow.

Temperatures near minus 2.

Waves

Issued 05:30 AM EDT 23 October 2019
Today Tonight and Thursday. Over open water seas 2 to 3 metres subsiding to 1 to 2 late this morning then building to 2 to 3 Thursday afternoon.

Extended Forecast

Issued 05:30 AM EDT 23 October 2019
Friday Wind southeast 15 to 20 knots becoming northwest 15 in the morning then increasing to northwest 20 in the afternoon.
Saturday Wind northwest 20 knots diminishing to light.
Sunday Wind northwest 20 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 23 October 2019 Today Tonight and Thursday Bergy water except 1 tenth multi-year ice in western section. 

[ 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 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 11:00 AM EDT 23 October 2019 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Baffin Island near 7220N 7505W to 7350N
7230W to 7455N 7620W to 7610N 7420W then northeast. Sea ice west of
the ice edge.

Ice Coverage

Bergy water except 1 tenth multi-year ice in western section.

Warnings

Warnings (In effect)

Gale warning in effect

Clarence - southern half

Issued 05:30 AM EDT 23 October 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.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 23 October 2019 Today Tonight and Thursday At 1200 UTC Wednesday departing low 1006 mb located at 75N 102W.

At 0000 UTC Friday approaching trough from 991 mb low located from
76N 76W to 68N 75W.

At 0000 UTC Friday approaching ridge located from 71N 87W to
63N 92W.

At 0000 UTC Friday approaching trough from 992 mb low located from
65N 112W to 69N 98W.

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