Tides Today & Tomorrow in Naples, FL

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Naples, FL.
Next low tide (tomorrow) : 4:37 am (1.8 ft)
Next high tide (tomorrow) : in 6h 38m at 12:22 am (2.3 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 6:57 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8725110
Common Questions About Tides

Naples, FL Tides - Jan 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:411.99:572.54:29-0.54:181.57:145:46Waxing Gibbous1Sun
2Mon12:131.95:09-0.74:551.57:145:47Full Moon2Mon
3Tue12:472.05:48-0.85:311.47:155:48Full Moon3Tue
4Wed1:242.06:27-0.96:091.37:155:49Full Moon4Wed
5Thu2:012.17:07-0.96:501.27:155:49Full Moon5Thu
6Fri12:082.82:372.17:46-0.97:351.17:155:50Waning Gibbous6Fri
7Sat12:532.73:122.28:26-0.78:231.07:155:51Waning Gibbous7Sat
8Sun1:492.63:462.29:06-0.49:170.87:165:51Waning Gibbous8Sun
9Mon2:552.44:192.39:480.010:220.67:165:52Third Quarter9Mon
10Tue4:172.14:552.310:360.411:370.37:165:53Third Quarter10Tue
11Wed5:531.85:352.411:320.87:165:54Third Quarter11Wed
12Thu7:321.76:232.512:500.012:361.17:165:54Third Quarter12Thu
13Fri9:381.77:202.51:58-0.41:431.47:165:55Waning Crescent13Fri
14Sat11:101.88:262.63:01-0.72:491.47:165:56Waning Crescent14Sat
15Sun11:591.99:302.83:58-0.93:501.47:165:57Waning Crescent15Sun
16Mon12:341.94:50-1.14:431.37:165:57New Moon16Mon
17Tue1:011.95:37-1.15:311.27:165:58New Moon17Tue
18Wed1:252.06:21-1.06:171.07:155:59New Moon18Wed
19Thu1:502.07:02-0.97:020.97:156:00New Moon19Thu
20Fri12:392.72:172.17:41-0.67:470.87:156:01Waxing Crescent20Fri
21Sat1:262.52:462.28:17-0.48:310.77:156:01Waxing Crescent21Sat
22Sun2:142.33:172.28:520.09:170.67:156:02Waxing Crescent22Sun
23Mon3:042.13:502.29:240.310:100.57:146:03Waxing Crescent23Mon
24Tue4:011.84:252.29:540.711:130.47:146:04First Quarter24Tue
25Wed5:121.65:052.210:101.07:146:04First Quarter25Wed
26Thu6:341.45:522.112:220.39:34 AM1.27:146:05First Quarter26Thu
27Fri6:472.11:260.17:136:06First Quarter27Fri
28Sat7:502.22:26-0.17:136:07Waxing Gibbous28Sat
29Sun12:221.73:19-0.33:061.57:126:07Waxing Gibbous29Sun
30Mon11:471.79:422.44:06-0.63:571.57:126:08Waxing Gibbous30Mon
31Tue11:591.910:242.64:48-0.84:381.47:126:09Waxing Gibbous31Tue
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 2:29 am — 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 spring phase. Tonight's moon is 13% 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 maximum.

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 Waning Crescent (13% illuminated). This places Naples, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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