First published Sep 19, 2026, 7:39:15 AM UTC · Last updated Oct 20, 2026, 2:20:00 AM UTC

Small Craft Advisory issued September 18 at 11:22PM AKDT until September 20 at 5:00AM AKDT by 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, effective until September 20 at 5:00 AM AKDT (published 2026-09-19T07:22:00Z).

At a glance

Region: Alaska

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Why it matters

Small Craft Advisories warn of marine conditions that can endanger small vessels and disrupt local marine and coastal activities. Mariners and coastal travelers in the Anchorage area should be aware and consider precautions or changes to plans.

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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: 6/10How 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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