First published Sep 19, 2026, 7:40:15 AM UTC · Last updated Oct 20, 2026, 2:20:00 AM UTC

Small Craft Advisory — NWS Anchorage (AK)

Reported by U.S. National Weather Service Alerts NWS

The National Weather Service in Anchorage issued a Small Craft Advisory on September 18 at 11:22 PM AKDT (published 2026-09-19T07:22:00Z) in effect until September 20 at 5:00 AM AKDT. Advisory warns hazardous marine conditions for small vessels in the Anchorage area.

At a glance

Region: Alaska

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Why it matters

Small craft advisories indicate conditions (e.g., high winds, waves, or seas) that can endanger small boats and marine operations. Mariners, commercial operators, and coastal travelers should take precautions or avoid affected waters during the advisory period.

Location

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Generated scores

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

Confidence: 9/10How 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: 5/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The 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 Small Craft Advisory issued September 18 at 11:22PM AKDT until September 20 at 5:00AM AKDT by NWS Anchorage AK

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