First published Oct 20, 2026, 11:12:15 PM UTC · Last updated Oct 20, 2026, 11:12:15 PM UTC

Coastal and marine hazards

Storm Warning issued October 20 at 2:45PM AKDT until October 22 at 5:00AM AKDT by NWS Anchorage AK

Reported by U.S. National Weather Service Alerts NWS

A marine forecast for waters from Kiska to Attu describes winds reaching 50 kt and seas building to 26 ft, with rain also forecast.

At a glance

Affected location: Kiska to Attu Pacific Side

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Why it matters

The forecast reports severe marine conditions in waters near the Aleutian Islands.

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 7/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Storm Warning issued October 20 at 2:45PM AKDT until October 22 at 5:00AM AKDT by NWS Anchorage AK

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