817
WHUS42 KKEY 291714
CFWKEY

Coastal Hazard Message
National Weather Service Key West FL
114 PM EDT Tue Sep 29 2026

FLZ076-300300-
/O.EXT.KKEY.CF.W.0002.000000T0000Z-260930T1100Z/
Monroe Upper Keys-
114 PM EDT Tue Sep 29 2026

...COASTAL FLOOD WARNING REMAINS IN EFFECT...

* WHAT...Major saltwater flooding.

* WHERE...Upper Florida Keys, particularly in the sounds, Bay
  side of Key Largo.

* WHEN...Until 7 AM EDT Wednesday.

* IMPACTS...Numerous roads may be closed. Low lying property
  including homes, businesses, and some critical infrastructure
  will be inundated. In the Upper Keys, little relief can be
  expected even outside the hours around high tide.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.

&&

$$

FLZ077-078-300300-
/O.EXT.KKEY.CF.Y.0003.000000T0000Z-260930T1100Z/
Monroe Middle Keys-Monroe Lower Keys-
114 PM EDT Tue Sep 29 2026

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 7 AM EDT
WEDNESDAY...

* WHAT...Saltwater flooding.

* WHERE...Middle and Lower Florida Keys.

* WHEN...Until 7 AM EDT Wednesday.

* 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.

&&

$$