Weather alerts / EVENT RECORD

Special Marine Warning issued October 18 at 4:21AM EDT until October 18 at 4:45AM EDT by NWS Key West FL

NOAA NWS · Every measurement below belongs to the selected record.

Bulletin issued

2026-10-18 08:21:00Z

Source update / publication

2026-10-18 08:21:00Z

Special Marine Warning · Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM; Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out. Severe; likely; urgency: immediate.

This is a source-linked archive. Source measurements and assessments can change. An archived bulletin is not evidence that a warning is currently active.

In the daily journal

SOURCE ID nws:b167f700c1a5a2600b87cf96