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 20 at 5:00AM AKDT by NWS Anchorage AK

National Weather Service Anchorage issued a Small Craft Advisory beginning 2026-09-18 15:05 AKDT (published 2026-09-18T23:05:00Z) through 2026-09-20 05:00 AKDT. Advisory warns of hazardous marine conditions (e.g., strong winds, elevated seas) that may threaten small vessels in the Anchorage coastal/nearshore area. Mariners and small-boat operators should exercise caution and consider altering plans.

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: 6/10The 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 Craft Advisories indicate conditions that can endanger small vessels and recreational boaters. The advisory affects local marine safety and travel plans and may prompt closures or delays for small-boat operations.

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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