weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Coastal Flood Advisory


Coastal Hazard Message
National Weather Service Key West FL
358 AM EDT Sun Oct 5 2025

FLZ076-051600-
/O.EXT.KKEY.CF.Y.0001.000000T0000Z-251006T0900Z/
Monroe Upper Keys-
358 AM EDT Sun Oct 5 2025

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT...

* WHAT...Saltwater flooding.

* WHERE...Upper Florida Keys.

* WHEN...Through late tonight.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

$$

Coastal Hazard Message
National Weather Service Key West FL
358 AM EDT Sun Oct 5 2025

FLZ077-078-051600-
/O.CAN.KKEY.CF.S.0004.000000T0000Z-251005T0900Z/
/O.EXB.KKEY.CF.Y.0001.000000T0000Z-251006T0900Z/
Monroe Middle Keys-Monroe Lower Keys-
358 AM EDT Sun Oct 5 2025

...COASTAL FLOOD ADVISORY IN EFFECT...
...COASTAL FLOOD STATEMENT IS CANCELLED...

* WHAT...Saltwater flooding.

* WHERE...Middle and Lower Keys.

* WHEN...Especially during times of high tide.

* 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

$$

Coastal Hazard Message
National Weather Service Miami FL
742 AM EDT Sun Oct 5 2025

FLZ172-173-052100-
/O.CON.KMFL.CF.Y.0001.000000T0000Z-251007T0000Z/
/O.CON.KMFL.RP.S.0032.000000T0000Z-251006T0000Z/
Coastal Broward County-Coastal Miami Dade County-
742 AM EDT Sun Oct 5 2025

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
MONDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...For the Coastal Flood Advisory, moderate coastal
  flooding. For the High Rip Current Risk, dangerous rip
  currents.

* WHERE...Coastal Broward County and Coastal Miami Dade County.

* WHEN...For the Coastal Flood Advisory, until 8 PM EDT Monday.
  For the High Rip Current Risk, through this evening.

* IMPACTS...Flooding of lots, parks, and roads with only
  isolated road closures expected. Rip currents can sweep even
  the best swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don`t swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE