Special Marine Warning Issued for Coastal Waters from St. Augustine to Flagler Beach FL
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NWS Jacksonville has issued a Special Marine Warning for coastal waters from St. Augustine to Flagler Beach FL out 20 NM until 5:30 PM EDT due to a strong thunderstorm with wind gusts 34 knots or greater.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Northeast Florida Coast
- Issued
- August 23, 2026
- Issuing authority
- NWS Jacksonville 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: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
A Special Marine Warning has been issued by the National Weather Service in Jacksonville FL. The alert is effective from August 23 at 4:38 PM EDT until August 23 at 5:30 PM EDT.
Affected Areas
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM. Locations impacted include Beverly Beach, Marineland, and Palm Coast.
What You Should Do
Move to safe harbor until hazardous weather passes. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness.
Expected Conditions
At 4:38 PM EDT, a strong thunderstorm was located near Marineland or near Palm Coast, moving southeast at 10 knots. Hazard includes wind gusts 34 knots or greater.
Timeline
The warning is in effect from 4:38 PM EDT to 5:30 PM EDT on August 23.
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 (1,007 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 23, 2026.
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