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Clarence - northern half

Forecast

Marine Forecast

Issued 05:30 PM EDT 20 October 2019

Tonight and Monday.

Wind north 25 to 30 knots diminishing to northeast 20 late this evening and to northeast 15 early Monday morning. Wind veering to southeast 10 to 15 late Monday morning.

Freezing spray warning in effect.

Outside the ice edge severe freezing spray becoming moderate Monday morning and ending near noon Monday.

Low tonight minus 11. High Monday minus 4.

Waves

Issued 05:30 PM EDT 20 October 2019
Tonight and Monday. Outside the ice edge seas 3 to 4 metres subsiding to 2 to 3 early Monday morning and to 1 to 2 near noon Monday.

Extended Forecast

Issued 05:30 PM EDT 20 October 2019
Tuesday Wind southeast 10 to 15 knots increasing to southeast 25 in the morning.
Wednesday Wind east 25 knots diminishing to south 15.
Thursday Wind east 20 knots backing to northeast 25 late in the day.

Ice Forecast

Issued 11:00 AM EDT 20 October 2019 Today Tonight and Monday 2 tenths multi-year ice except 8 tenths grey ice including 2 tenths multi-year ice in the northern 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 20 October 2019 Today Tonight and Monday

Ice Edge

Ice edge estimated from Baffin Island near 7230N 7535W to 7335N
7335W to 7440N 7645W to 7525N 7335W then northeast. Sea ice west of
the ice edge.

Ice Coverage

2 tenths multi-year ice except 8 tenths grey ice including 2 tenths
multi-year ice in the northern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Clarence - northern half

Issued 5:30 PM EDT 20 October 2019

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 20 October 2019 Tonight and Monday At 0000 UTC Monday trough from low located on a line north-south
over Somerset Island.
By 0000 UTC Tuesday low 996 mb located near King William Island.

At 0000 UTC Monday ridge from high located over Ellesmere Island
to Amundsen Gulf.
By 0000 UTC Tuesday ridge from high located from Ellesmere Island
to Banks Island.

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