Naples flood forecast
Floods today 11:05 PM–12:30 AM
Minor flooding possible
Now
Today 1:36 PM
Tide
3.2 ft
Floods today 11:05 PM–12:30 AM
Peak 11:48 PMIn short
In Naples, roads start to flood when the water at NOAA's Naples, Naples Bay, north end station reaches about 3.7 ft (MLLW). Next flood: Mon, Nov 9, 11:05 PM–12:30 AM EST (minor flooding possible), with 2 streets forecast to flood at the peak: 16th Ave S and 17th Ave S.
Next 7 days
Flood windows
Today
Nov 9
11:05 PM–12:30 AMPossiblePeak 3.7 ft · 16th Ave S, 17th Ave S
Wed
Nov 11
11:40 PM–12:40 AMPossiblePeak 3.7 ft · 16th Ave S, 17th Ave S
Thu
Nov 12
12:20–12:40 AMPossiblePeak 3.7 ft · 16th Ave S, 17th Ave S
Tap a day for the street-by-street forecast and a share card. Times are America/New York time.
At the Naples Bay gauge, our forecast a day ahead typically landed within 1.5 inches of the real water over the past year. The tide tables alone: 8. See the results
Estimates only. Never drive through flood water — six inches can float a car. Follow local authorities.
How this forecast works
FloodRoute combines NOAA tide predictions for the Naples, Naples Bay, north end station with the elevation of every road segment in Naples. When the predicted water level rises above a road's lowest point, it's marked — amber for possible, orange for likely, red for severe. The NOAA Naples Bay gauge shows how far the water is actually running above or below the tide tables; that difference is carried into the forecast and fades over the following days. Recent rain raises the next 24 hours. After each high tide, streets stay marked a little longer, because water drains off the road more slowly than the tide falls.
Tide source: NOAA station 8725114 (Naples, Naples Bay, north end). Updated 1:36 PM.
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FAQ
Naples flooding: questions, answered
Which roads flood in Naples?
The worst flood forecast in the next 30 days is Thu, Nov 26, 10:20 PM–1:45 AM EST (minor flooding possible). At its peak, 15 streets are forecast to flood: 16th Ave S, 17th Ave S, 12th Ave S, 9th Ave S, 32nd Ave S, 8th Ave S, 11th St S, 10th St S, 6th St S, Carter St and 5 more streets. The live map shows every street, hour by hour.
When is the next flood in Naples?
Mon, Nov 9, 11:05 PM–12:30 AM EST: minor flooding possible, peaking around 11:48 PM. FloodRoute forecasts 10 more flood windows in the next 30 days. See the street-by-street forecast for that day.
How high does the tide have to be to flood roads in Naples?
Roads start to flood when the water at NOAA's Naples, Naples Bay, north end station reaches about 3.7 ft (MLLW). Higher tides flood more streets, for longer. FloodRoute marks flooding as possible when the water is less than 0.5 ft above a road's low point, likely up to 1.5 ft, and severe at 1.5 ft or more.
When is the next king tide in Naples?
No king tide is due at NOAA's Naples, Naples Bay, north end station in the next 30 days. King tides are the year's highest predicted tides: FloodRoute uses the top 5% of high tides in NOAA's tide tables, 3.3 ft or more at NOAA's Naples, Naples Bay, north end station, about 18 days a year. Water often runs above the tide tables for weeks at a time (warm water, El Niño, storms). FloodRoute's flood forecasts include that, but it doesn't turn an ordinary high tide into a king tide.
How can I get flood alerts for Naples?
The free FloodRoute iPhone app gives you a heads-up before flood windows in your home town; FloodRoute Pro adds street-level alerts for your saved places and your commute. Without the app, subscribe to the Naples flood calendar and flood days appear on your calendar automatically.
How accurate is the Naples flood forecast?
It's an estimate built from NOAA tide predictions for the Naples, Naples Bay, north end station, corrected with live readings from the NOAA Naples Bay gauge, and the measured elevation of every road segment in Naples. Naples is in Beta: community reports are still confirming which streets flood. Wind, storm surge and blocked drains can change what actually floods. Never drive through flood water.