Tides Today & Tomorrow in Naples, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Naples, FL.
Next low tide : in 1h 06m at 12:44 pm (1.0 ft)
Next high tide : 6:51 pm (2.3 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:35 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8725110
Common Questions About Tides

Naples, FL Tides - Sep 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:172.211:392.32:462.13:400.67:077:46Waning Crescent1Wed
2Thu9:382.911:392.53:452.14:310.57:077:45Waning Crescent2Thu
3Fri10:303.14:331.95:150.37:087:44Waning Crescent3Fri
4Sat12:012.611:13 AM3.35:121.85:540.27:087:43Waning Crescent4Sat
5Sun12:272.711:51 AM3.45:491.66:310.27:097:42New Moon5Sun
6Mon12:542.812:273.56:261.37:080.37:097:41New Moon6Mon
7Tue1:212.91:053.57:061.17:450.47:097:40New Moon7Tue
8Wed1:473.01:493.57:480.88:230.67:107:39New Moon8Wed
9Thu2:143.12:403.38:330.69:000.97:107:38Waxing Crescent9Thu
10Fri2:413.13:383.19:210.59:381.27:117:36Waxing Crescent10Fri
11Sat3:113.14:472.810:150.410:161.67:117:35Waxing Crescent11Sat
12Sun3:483.16:112.511:190.411:031.97:117:34First Quarter12Sun
13Mon4:373.17:472.412:350.47:127:33First Quarter13Mon
14Tue6:013.010:042.412:242.11:520.47:127:32First Quarter14Tue
15Wed7:423.111:182.51:552.13:010.37:137:31Waxing Gibbous15Wed
16Thu9:063.211:432.63:082.04:030.37:137:30Waxing Gibbous16Thu
17Fri10:163.34:101.84:570.37:137:29Waxing Gibbous17Fri
18Sat12:022.711:12 AM3.45:021.55:420.47:147:28Waxing Gibbous18Sat
19Sun12:202.811:57 AM3.55:481.26:230.57:147:26Full Moon19Sun
20Mon12:402.912:373.56:301.07:010.77:157:25Full Moon20Mon
21Tue1:023.01:153.47:100.87:370.97:157:24Full Moon21Tue
22Wed1:263.11:543.27:490.78:111.17:157:23Full Moon22Wed
23Thu1:513.12:353.18:280.68:431.37:167:22Waning Gibbous23Thu
24Fri2:173.13:202.99:080.69:131.57:167:21Waning Gibbous24Fri
25Sat2:433.04:102.79:500.69:361.87:177:20Waning Gibbous25Sat
26Sun3:082.95:102.510:370.79:431.97:177:19Waning Gibbous26Sun
27Mon3:362.86:242.411:370.89:412.17:187:18Third Quarter27Mon
28Tue4:162.77:452.312:500.97:187:16Third Quarter28Tue
29Wed6:322.611:422.31:590.87:187:15Third Quarter29Wed
30Thu8:002.710:132.52:212.22:590.77:197:14Third Quarter30Thu
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 3:47 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 neap phase. Tonight's moon is 48% 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 near their weekly minimum.

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 (48% illuminated). This places Naples, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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