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Clarence - northern half

Forecast

Marine Forecast

Issued 05:30 PM EDT 18 September 2020

Tonight and Saturday.

Wind north 20 knots increasing to north 25 late this evening. Wind north 20 Saturday.

Flurries Saturday. Visibility as low as 1 mile in flurries.

Freezing spray warning in effect.

Freezing spray late overnight and Saturday morning.

Temperatures near minus 3.

Waves

Issued 05:30 PM EDT 18 September 2020
Tonight and Saturday. Seas 1 to 2 metres building to 2 to 3 early Saturday morning.

Extended Forecast

Issued 05:30 PM EDT 18 September 2020
Sunday Wind north 20 knots.
Monday Wind north 20 knots diminishing to light.
Tuesday Wind north 15 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 18 September 2020 Today Tonight and Saturday Bergy water except 1 tenth old ice in the northern section. 

[ 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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 18 September 2020 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Baffin Island near 7345N 8210W to
Devon Island near 7435N 8330W. Sea ice west of the ice edge.

Second ice edge estimated from Devon Island near 7545N 8110W to
Ellesmere Island near 7610N 8100W. Sea ice west of the ice edge.

Third ice edge estimated from Ellesmere Island 7620N 7915W to 7615N
7725W to 7705N 7455W then northeastward. Sea ice north of the ice
edge.

Ice Coverage

Bergy water except 1 tenth old ice in the northern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Clarence - northern half

Issued 5:30 PM EDT 18 September 2020

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 PM MDT 18 September 2020 Tonight and Saturday At 0000 UTC Saturday low 1000 mb located at 72N 84W.
By 1200 UTC Saturday weakening low 1002 mb located at 70N 76W.

At 0000 UTC Saturday trough from 984 mb low located from 65N 58W
to 78N 69W.
By 1200 UTC Sunday weakening trough located from 68N 54W to 77N 74W.

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