First published 9/18/2026, 11:28:15 PM · Last updated 9/18/2026, 11:28:15 PM

Small Craft Advisory issued by NWS Anchorage

National Weather Service (Anchorage AK) issued a Small Craft Advisory on September 18 at 3:05 PM AKDT (published 2026-09-18T23:05:00Z) in effect through September 20 at 5:00 AM AKDT. Advisory warns of conditions hazardous to small vessels in the Anchorage/nearby coastal waters.

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: 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).
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 boats, commercial fishing vessels, and recreational mariners in the Anchorage area may experience hazardous seas and winds that increase risk of capsizing, damage, or travel disruption. Affects marine operations and nearshore transportation safety during the advisory period.

Location

Sources

Small Craft Advisory issued September 18 at 3:05PM AKDT until September 20 at 5:00AM AKDT by NWS Anchorage AK

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