Coastal Flood Warning for Bay Side of Key Largo
If you are in immediate danger, call emergency services now.
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Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
A Coastal Flood Warning remains in effect for the Upper Florida Keys through 5:00 PM EDT, with major saltwater flooding expected.
The weather record, at a glance
- Record type
- Coastal Flood Warning
- Affected area
- Upper Florida Keys
- Issued
- September 29, 2026
- Issuing authority
- NWS Key West FL
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
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 Coastal Flood Warning has been issued by NWS Key West FL. The alert is effective from September 29 at 3:59 AM EDT and remains in effect until September 29 at 5:00 PM EDT.
Affected Areas
The warning covers Monroe Upper Keys, particularly the Upper Florida Keys in the sounds and Bay side of Key Largo.
What You Should Do
Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
Expected Conditions
Major saltwater flooding is occurring. Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated.
Timeline
The alert is in effect through this afternoon, ending at 5:00 PM EDT on September 29. Little relief is expected even outside high tide hours in the Upper Keys.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Beyond this NWS weather alert's own category, Areazine surfaces two nationwide peer sets: length-matched and severity/date-matched notices from elsewhere in the archive, distinct from the same-feed Related list above.
Similar body length
Nearest notices by article body length (861 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to September 29, 2026.
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