Coastal Flood Warning for Monroe Upper Keys
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A Coastal Flood Warning is in effect for the Upper Florida Keys until 5 PM EDT Sunday due to major saltwater flooding.
30 seconds on this weather notice
- Record type
- Coastal Flood Warning
- Affected area
- Upper Florida Keys, Florida
- Issued
- September 27, 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 the National Weather Service Key West FL. The alert is effective from September 26 at 10:53 PM EDT and remains in effect until September 27 at 5:00 PM EDT.
Affected Areas
The warning covers Monroe Upper Keys in Florida, specifically the Upper Florida Keys region.
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 expected, with numerous roads potentially closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur.
Timeline
The alert is effective starting September 26 at 10:53 PM EDT and continues until September 27 at 5:00 PM EDT.
Original source: NOAA Official Notice ↗
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Nearest notices by article body length (859 characters here).
Similar severity timing
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