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Clarence - northern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 13 October 2024

Today Tonight and Monday.

Wind north 20 knots increasing to north 30 late this afternoon then diminishing to north 20 Monday morning. Wind diminishing to north 15 near noon Monday and to light Monday afternoon.

Snow Monday evening. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water freezing spray beginning this afternoon and ending overnight.

Temperatures near minus 3.

Waves

Issued 05:30 AM EDT 13 October 2024
Today Tonight and Monday. Over open water seas 2 metres building to 3 late this morning then subsiding to 2 Monday morning. Seas subsiding to 1 near noon Monday.

Extended Forecast

Issued 05:30 AM EDT 13 October 2024
Tuesday Wind light increasing to south 15 knots in the morning and to south 25 late in the day.
Wednesday Wind southeast 30 knots.
Thursday Wind southeast 25 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 13 October 2024 Today Tonight and Monday 2 tenths multi-year ice except 9 tenths grey-white ice including 3 tenths multi-year ice in the 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 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 11:00 AM EDT 13 October 2024 Today Tonight and Monday

Ice Edge

First ice edge estimated from Banks Island near 7336N 11528W to
7342N 11152W to 7355N 10450W to Bathurst Island near 7500N 10008W.
Sea ice north of the ice edge.

Second ice edge estimated from Bathurst Island near 7504N 9756W to
Cornwallis Island near 7505N 9635W. Sea ice west of the ice edge.

Third ice edge estimated from Cornwallis Island near 7532N 9411W to
Devon Island near 7610N 9247W. Sea ice north of the ice edge.

Fourth ice edge estimated from Devon Island 7437N 9109W to 7423N
9020W to 7419N 8102W to 7442N 7820W to 7602N 7415W. Sea ice north of
the ice edge.

Ice Coverage

2 tenths multi-year ice except 9 tenths grey-white ice including 3
tenths multi-year ice in the western section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Clarence - northern half

Issued 05:30 AM EDT 13 October 2024

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 AM MDT 13 October 2024 Today Tonight and Monday By 0000 UTC Tuesday approaching low 982 mb located at 77N 116W.

At 1200 UTC Sunday ridge located from 67N 104W to 80N 103W.
By 0000 UTC Tuesday ridge located from 67N 75W to 71N 74W.

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