First published 9/18/2026, 11:17:15 PM · Last updated 9/18/2026, 11:17:15 PM

Small Craft Advisory issued September 18 by NWS Anchorage AK

The National Weather Service in Anchorage issued a Small Craft Advisory on Sept 18 at 3:05 PM AKDT in effect through Sept 20 at 5:00 AM AKDT. The advisory warns of hazardous winds and/or seas affecting small vessels in waters near Anchorage, AK.

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

Hazardous marine conditions can endanger small boats, disrupt local maritime travel and fishing operations, and require precautions or delays for mariners and operators in the Anchorage area.

Location

Sources

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

Report an issue