Severe Severe Storm ● Closed
Special Marine Warning — Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
Special Marine Warning issued August 6 at 12:42PM EDT until August 6 at 1:15PM EDT by NWS Key West FL
Measurements
| Coordinates | 23.9143, -83.1343 |
|---|---|
| Region | Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out |
| Expires | 2026-08-06T13:15:00-04:00 |
| Nws Urgency | Immediate |
| Nws Certainty | Likely |
Official source
Weather alert data courtesy of NOAA / National Weather Service
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by US National Weather Service.
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Source updated 91 days ago (Aug 6, 2026 17:04 UTC) · we last heard from US National Weather Service 24 seconds ago
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