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

Small Craft Advisory issued by NWS Anchorage AK (effective Sep 18 11:22PM AKDT–Sep 20 5:00AM AKDT)

Reported by U.S. National Weather Service Alerts NWS

The National Weather Service (Anchorage, AK) issued a Small Craft Advisory on Sep 18 at 11:22 PM AKDT, in effect until Sep 20 at 5:00 AM AKDT. Advisory warns of hazardous marine conditions that could affect small vessels in the advisory area.

At a glance

Region: Alaska

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Why it matters

Small craft advisories indicate conditions (e.g., elevated winds and waves) that can endanger small vessels and marine operations. Mariners and coastal operators should take precautions, delays, or route changes as appropriate.

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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