Special Marine Warning Issued for Straits of Florida
This alert is no longer in effect.
NOAA issued it on August 15, 2026, 8 days ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Key West has issued a Special Marine Warning for the Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out until 10:30 PM EDT.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Straits of Florida
- Issued
- August 15, 2026
- Issuing authority
- NWS Key West FL
Marine notices apply to named waters or shoreline zones. They may not describe conditions on land, even when the nearest place name is the same.
Record status: historical. It was issued 8 days ago; use the issuing agency's live warning service for current conditions in Straits of Florida.
Alert Details
A Special Marine Warning has been issued by the National Weather Service Key West FL. The alert is effective from August 14 at 9:41 PM EDT until August 14 at 10:30 PM EDT.
Affected Areas
Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out.
What You Should Do
Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets.
Expected Conditions
At 9:41 PM EDT, a strong thunderstorm was located 11 nm west of Elbow Cay, moving west at 15 knots. Hazard includes wind gusts 34 knots or greater. Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours.
Timeline
The warning is in effect until 10:30 PM EDT on August 14, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (863 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 15, 2026.
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