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 2h 20m 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 - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:082.810:472.63:212.13:520.77:197:13Waning Crescent1Fri
2Sat10:063.011:152.84:071.94:380.67:207:12Waning Crescent2Sat
3Sun10:543.211:422.94:481.65:190.57:207:11Waning Crescent3Sun
4Mon11:363.45:261.25:580.67:217:10Waning Crescent4Mon
5Tue12:063.112:173.56:050.96:360.77:217:09New Moon5Tue
6Wed12:303.21:003.56:460.57:140.87:227:08New Moon6Wed
7Thu12:533.31:483.47:300.27:521.17:227:07New Moon7Thu
8Fri1:173.32:433.28:160.08:311.37:227:06Waxing Crescent8Fri
9Sat1:453.43:452.99:06-0.19:101.67:237:05Waxing Crescent9Sat
10Sun2:203.44:562.710:000.09:521.97:237:04Waxing Crescent10Sun
11Mon3:053.36:212.511:020.110:462.17:247:03First Quarter11Mon
12Tue4:053.17:532.412:160.37:247:02First Quarter12Tue
13Wed5:573.09:352.512:202.21:320.47:257:01First Quarter13Wed
14Thu7:422.910:292.61:532.12:400.57:257:00First Quarter14Thu
15Fri9:053.010:542.73:041.83:390.67:266:59Waxing Gibbous15Fri
16Sat10:153.111:142.84:021.54:310.77:266:58Waxing Gibbous16Sat
17Sun11:103.111:342.94:511.15:150.87:276:57Waxing Gibbous17Sun
18Mon11:533.211:563.05:340.85:540.97:286:56Full Moon18Mon
19Tue12:303.16:130.66:301.17:286:55Full Moon19Tue
20Wed12:183.11:063.16:500.47:051.37:296:54Full Moon20Wed
21Thu12:403.11:422.97:270.37:371.47:296:53Full Moon21Thu
22Fri1:013.12:222.88:040.28:081.67:306:52Waning Gibbous22Fri
23Sat1:213.13:072.78:430.28:351.77:306:52Waning Gibbous23Sat
24Sun1:413.03:572.59:230.38:561.97:316:51Waning Gibbous24Sun
25Mon2:052.94:562.410:060.49:082.07:326:50Waning Gibbous25Mon
26Tue2:352.86:052.310:580.59:292.17:326:49Waning Gibbous26Tue
27Wed3:172.77:152.312:030.67:336:48Third Quarter27Wed
28Thu4:212.58:162.41:110.77:336:48Third Quarter28Thu
29Fri7:152.59:082.51:452.12:120.77:346:47Third Quarter29Fri
30Sat8:302.69:492.72:461.93:060.77:356:46Third Quarter30Sat
31Sun9:352.810:232.83:351.53:550.77:356:45Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725110)

Common Questions About Naples, FL Tides

Show All
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