Coastal Flood Advisory Monroe County, Florida issued September 29 at 3:59AM EDT until September 29 at 5:00PM EDT Key West FL

Coastal Flood Advisory in Monroe County, Florida

Issued by the National Weather Service and archived by Claims Pages

9/29/2026 3:59:00 AM (UTC) Urgency: Expected Severity: Minor Certainty: Likely

9/29/2026 3:59:00 AM until 9/29/2026 12:00:00 PM

* WHAT...Saltwater flooding. * WHERE...Middle and Lower Florida Keys. * WHEN...Through this afternoon. * IMPACTS...Saltwater flooding of low elevation streets and lots is expected. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater.