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Arviat - western half

Forecast

Marine Forecast

Issued 05:00 AM CDT 17 July 2024

Today Tonight and Thursday.

Wind westerly 15 knots backing to southwesterly 20 late this afternoon then diminishing to east 15 after midnight. Wind diminishing to light Thursday afternoon.

Showers tonight.

Waves

Issued 05:00 AM CDT 17 July 2024
Today Tonight and Thursday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:00 AM CDT 17 July 2024
Friday Wind light.
Saturday Wind southeast 15 knots diminishing to light.
Sunday Wind west 15 knots increasing to southwest 30 late in the day.

Ice Forecast

Issued 11:00 AM EDT 17 July 2024 Today Tonight and Thursday Special ice warning in effect. 3 tenths first-year ice except 9 tenths first-year ice in the eastern section. Unusual presence of first-year ice today and continuing Thursday. 

[ Canadian Ice Service ]

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Map of Hudson - Hudson Bay marine weather areas Arviat Airport Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Kinngait (Cape Dorset Airport) Iqaluit Airport Wager Bay Kimmirut Airport Churchill Airport Fort Severn Airport Peawanuck Airport Moosonee Airport Eastmain Airport La Grande Rivière Airport Waskaganish Airport Wemindji Airport Akulivik Airport Inukjuak Airport Ivujivik Airport Kuujjuarapik Airport Puvirnituq Airport Umiujaq Airport Aupaluk Airport Kangiqsujuaq Airport Kangirsuk Airport Kangiqsualujjuaq Airport Kuujjuaq Airport Quaqtaq Airport Salluit Airport Tasiujaq Airport Cape Kakkiviak
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 17 July 2024 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Quebec near 6232N 7658W to 6248N 7539W
to 6310N 7509W to Baffin Island near 6411N 7639W. Sea ice west of
the ice edge.

Second ice edge estimated from 6200N 6509W to 6134N 6333W then
eastward. Sea ice north of the ice edge.

Ice Coverage

Special ice warning in effect.

3 tenths first-year ice except 9 tenths first-year ice in the
eastern section. Unusual presence of first-year ice today and
continuing Thursday.

Warnings

Warnings (In effect)

Special ice warning in effect

Arviat - western half

Issued 11:00 AM EDT 17 July 2024

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 17 July 2024 Today Tonight and Thursday At 1200 UTC Wednesday ridge located from 54N 95W to 62N 72W.
By 0000 UTC Friday ridge located from 49N 81W to 55N 73W.

At 1200 UTC Wednesday low 1004 mb located at 67N 75W.
By 0000 UTC Friday low 1003 mb located at 58N 69W.

At 0000 UTC Thursday low 1006 mb located at 64N 102W.
By 0000 UTC Friday low 1006 mb located at 56N 81W.

Hudson - Hudson Bay Area

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