First published 9/18/2026, 7:52:15 PM · Last updated 9/18/2026, 7:52:15 PM

Small Craft Advisory issued September 18 at 9:59AM AKDT until September 20 at 4:00AM AKDT by NWS Juneau AK

The National Weather Service office in Juneau, AK issued a Small Craft Advisory on 2026-09-18 at 9:59 AM AKDT (2026-09-18T17:59:00Z), in effect until 2026-09-20 at 4:00 AM AKDT. Advisory URL: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a029cefcbe7eaa9dc58ed96de71a765234e5f174.021.2.cap

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 indicate marine conditions that can be hazardous for small vessels; mariners and coastal operators in the NWS Juneau area should be aware and consider precautions during the advisory period.

Location

Sources

Small Craft Advisory issued September 18 at 9:59AM AKDT until September 20 at 4:00AM AKDT by NWS Juneau AK

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