CW5

Forecast

Issued 05:00 AM EDT 18 August 2026

Forecasts are unavailable until further request.

Issued 05:00 AM EDT 18 August 2026

Forecasts are unavailable until further request.

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Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 17 August 2026 Tonight and Tuesday At 0000 UTC Tuesday trough from low located from 85N 140W to
76N 98W.
By 0000 UTC Wednesday trough from low located from 84N 140W to
79N 108W.

By 0000 UTC Wednesday approaching trough from 994 mb low located
from 71N 127W to 70N 114W then to 67N 114W.

Arctic - Western Arctic Area

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