First published 9/18/2026, 11:24:15 PM · Last updated 9/18/2026, 11:24:15 PM

Small Craft Advisory issued by NWS Anchorage (Sep 18–19, 2026)

The National Weather Service Anchorage issued a Small Craft Advisory on Sep 18 at 3:05 PM AKDT (2026-09-18T23:05:00Z) in effect until Sep 19 at 5:00 PM AKDT, warning of conditions hazardous to small vessels in the Anchorage area.

Categories: severe-weather-and-natural-disasters, travel-and-transportation

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: 4/10The 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).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

Small craft advisories indicate hazardous wind and/or wave conditions that increase risk to small boats, mariners, and nearshore marine operations. Affected parties should take precautions, alter plans, or avoid operating small vessels until conditions improve.

Location

Sources

Small Craft Advisory issued September 18 at 3:05PM AKDT until September 19 at 5:00PM AKDT by NWS Anchorage AK

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