First published Oct 18, 2026, 1:23:15 AM UTC · Last updated Oct 18, 2026, 1:23:15 AM UTC

Special Marine Warning issued October 17 at 8:41PM EDT until October 17 at 9:30PM EDT by NWS Key West FL

The National Weather Service in Key West issued a Special Marine Warning for waters from Craig Key to Halfmoon Shoal until 9:30 PM EDT on October 17. A strong thunderstorm was reported near Content Keys, with gusts of at least 34 knots, higher waves, lightning, and heavy downpours; boaters were advised to seek safe harbor promptly.

Why it matters

The warning urged boaters in the affected waters to seek safe harbor as quickly and safely as possible.

Location

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The 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: 9/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Special Marine Warning issued October 17 at 8:41PM EDT until October 17 at 9:30PM EDT by NWS Key West FL

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