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Clarence - southern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 26 September 2023

Today Tonight and Wednesday.

Gale warning in effect.

Wind northeast 15 knots increasing to northeast 20 early this morning and to northeast 30 late this afternoon. Wind increasing to north 35 Wednesday morning and to north 40 Wednesday evening.

Snow ending Wednesday morning. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water freezing spray beginning overnight.

Temperatures near minus 2.

Waves

Issued 05:30 AM EDT 26 September 2023
Today Tonight and Wednesday. Over open water seas 1 metre or less building to 1 to 2 late this morning and to 2 to 3 late this afternoon. Seas building to 3 to 4 Wednesday morning and to 4 to 6 Wednesday evening.

Extended Forecast

Issued 05:30 AM EDT 26 September 2023
Thursday Wind north 40 knots diminishing to northwest 30 late in the day.
Friday Wind northwest 30 knots diminishing to light.
Saturday Wind light.

Ice Forecast

Issued 11:00 AM EDT 26 September 2023 Today Tonight and Wednesday Bergy water except 3 tenths old ice in the northwestern 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 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 26 September 2023 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Banks Island near 7342N 11549W to
7317N 10947W to Victoria Island near 7332N 10656W. Sea ice north of
the ice edge.

Second ice edge estimated from Prince of Wales Island near 7354N
9735W to Cornwallis Island near 7458N 9623W. Sea ice west of the ice
edge.

Third ice edge estimated from Cornwallis Island near 7533N 9414W to
Devon Island near 7615N 9347W. Sea ice west of the ice edge.

Fourth ice edge estimated from Devon Island near 7432N 8939W to
7415N 8919W to Brodeur Peninsula near 7349N 8652W. Sea ice east of
the ice edge.

Fifth ice edge estimated from Borden Peninsula near 7326N 8110W to
Bylot Island near 7324N 8052W. Sea ice north of the ice edge.

Sixth ice edge estimated from Bylot Island near 7252N 7603W to 7247N
7405W to 7514N 7505W to 7513N 7321W then eastward. Sea ice northwest
of the ice edge.

Ice Coverage

Bergy water except 3 tenths old ice in the northwestern section.

Warnings

Warnings (In effect)

Gale warning in effect

Clarence - southern half

Issued 05:30 AM EDT 26 September 2023

'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.

Freezing spray warning in effect

Clarence - southern half

Issued 05:30 AM EDT 26 September 2023

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 26 September 2023 Today Tonight and Wednesday At 1200 UTC Tuesday low 989 mb located at 71N 90W.
By 0000 UTC Thursday low 997 mb located at 71N 64W.

At 1200 UTC Tuesday ridge from 1021 mb high located from 71N 120W
to 66N 109W.
By 0000 UTC Thursday ridge from 1023 mb high located from 75N 106W
to 65N 80W.

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