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

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

The National Weather Service in Anchorage issued a Small Craft Advisory effective Sep 18 3:05 PM AKDT through Sep 19 5:00 PM AKDT, warning of hazardous marine conditions for small vessels in areas covered by NWS Anchorage.

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: 6/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

Small craft advisories signal conditions that can endanger small boats and affect local marine and coastal transportation. Mariners and coastal operators should take precautions or avoid affected waters during the advisory period.

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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