Tides Today & Tomorrow in Naples, FL

TIDE TIMES for Friday, August 21, 2026
The tide is currently falling in Naples, FL.
Next low tide : in 7h 20m at 2:47 pm (0.7 ft)
Next high tide (tomorrow) : 12:18 am (2.2 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 7:02 am
Moon phase : First Quarter (65% illuminated)
Tide Station Location : Station #8725110
Common Questions About Tides

Naples, FL Tides - Apr 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:002.310:232.73:560.04:170.96:186:44Waxing Gibbous1Sun
2Mon11:102.411:032.74:380.04:570.76:176:44Waxing Gibbous2Mon
3Tue11:272.511:392.75:150.25:340.46:166:45Full Moon3Tue
4Wed11:472.65:500.36:090.36:156:45Full Moon4Wed
5Thu12:142.612:092.76:220.56:440.16:136:45Full Moon5Thu
6Fri12:512.512:312.76:530.77:200.06:126:46Full Moon6Fri
7Sat1:302.412:532.77:220.97:560.06:116:46Waning Gibbous7Sat
8Sun2:142.21:132.77:451.18:350.06:106:47Waning Gibbous8Sun
9Mon3:042.11:342.68:011.39:180.06:096:47Waning Gibbous9Mon
10Tue4:051.92:012.58:091.410:120.16:086:48Waning Gibbous10Tue
11Wed5:211.82:382.48:241.611:200.26:076:48Third Quarter11Wed
12Thu6:431.83:312.48:511.76:066:49Third Quarter12Thu
13Fri8:021.95:302.312:320.212:391.96:056:49Third Quarter13Fri
14Sat9:012.17:242.41:340.11:541.76:046:50Third Quarter14Sat
15Sun9:362.38:372.62:290.12:491.46:036:50Waning Crescent15Sun
16Mon10:042.49:372.83:190.03:371.06:026:51Waning Crescent16Mon
17Tue10:312.610:282.94:040.14:210.66:016:51Waning Crescent17Tue
18Wed10:562.811:163.04:460.25:050.16:006:52New Moon18Wed
19Thu11:202.95:260.35:50-0.36:006:52New Moon19Thu
20Fri12:062.911:46 AM3.16:060.66:37-0.65:596:53New Moon20Fri
21Sat12:592.812:133.16:460.87:26-0.85:586:53New Moon21Sat
22Sun1:592.612:463.17:251.18:18-0.85:576:54Waxing Crescent22Sun
23Mon3:032.31:253.18:051.49:12-0.65:566:54Waxing Crescent23Mon
24Tue4:152.12:152.98:481.610:14-0.45:556:55Waxing Crescent24Tue
25Wed5:402.03:272.79:481.711:23-0.15:546:55First Quarter25Wed
26Thu7:202.05:202.511:321.85:536:56First Quarter26Thu
27Fri9:002.16:512.412:340.11:051.65:526:56First Quarter27Fri
28Sat9:282.28:102.41:380.22:161.45:526:57First Quarter28Sat
29Sun10:432.410:192.53:330.34:111.16:517:57Waxing Gibbous29Sun
30Mon10:592.511:112.54:220.54:560.86:507:58Waxing Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725110)

Common Questions About Naples, FL Tides

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What time does the tide turn (slack tide) in Naples, FL today?

Slack tide in Naples, FL is approximately 7:32 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Naples, FL?

Naples, FL is currently in a transitional phase. Tonight's moon is 65% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Naples, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Naples, FL?

Tide predictions for Naples, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Naples, FL?

Tide data for Naples, FL is sourced from NOAA Station #8725110. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8725110.

What is the moon phase in Naples, FL tonight?

Tonight the moon over Naples, FL is First Quarter (65% illuminated). This places Naples, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA