Tides Today & Tomorrow in Naples Bay, north end, FL

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Naples Bay, north end, FL.
Next low tide : in 5h 48m at 12:02 pm (0.7 ft)
Next high tide : 6:13 pm (2.2 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 7:01 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8725114
Common Questions About Tides

Naples Bay, north end, FL Tides - May 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:352.511:092.24:160.64:520.76:497:58Waxing Gibbous1Fri
2Sat11:082.611:552.25:000.75:380.46:487:59Waxing Gibbous2Sat
3Sun11:392.75:400.86:190.16:487:59Waxing Gibbous3Sun
4Mon12:342.212:062.86:170.96:59-0.16:478:00Full Moon4Mon
5Tue1:112.212:312.86:511.07:37-0.26:468:00Full Moon5Tue
6Wed1:492.212:532.87:251.18:16-0.36:458:01Full Moon6Wed
7Thu2:312.21:112.87:571.28:55-0.46:458:01Full Moon7Thu
8Fri3:162.21:292.88:281.39:35-0.46:448:02Waning Gibbous8Fri
9Sat4:052.11:562.99:001.310:15-0.36:448:03Waning Gibbous9Sat
10Sun4:552.12:332.89:351.410:59-0.26:438:03Waning Gibbous10Sun
11Mon5:492.13:212.710:191.411:49-0.16:428:04Waning Gibbous11Mon
12Tue6:452.14:222.611:191.56:428:04Third Quarter12Tue
13Wed7:392.25:542.412:470.112:531.46:418:05Third Quarter13Wed
14Thu8:282.37:522.31:480.22:161.26:418:05Third Quarter14Thu
15Fri9:122.49:182.32:450.43:240.86:408:06Third Quarter15Fri
16Sat9:532.610:352.33:390.64:240.36:408:06Waning Crescent16Sat
17Sun10:332.811:422.44:310.85:21-0.16:398:07Waning Crescent17Sun
18Mon11:113.05:210.96:14-0.56:398:07Waning Crescent18Mon
19Tue12:392.411:49 AM3.16:081.07:05-0.76:388:08New Moon19Tue
20Wed1:322.312:273.26:541.17:55-0.96:388:08New Moon20Wed
21Thu2:252.21:053.27:401.28:44-0.96:378:09New Moon21Thu
22Fri3:192.21:473.18:271.29:32-0.76:378:09Waxing Crescent22Fri
23Sat4:112.12:343.09:141.310:20-0.56:378:10Waxing Crescent23Sat
24Sun5:002.13:292.810:031.311:07-0.36:368:11Waxing Crescent24Sun
25Mon5:472.14:312.610:551.311:560.06:368:11Waxing Crescent25Mon
26Tue6:362.25:422.411:571.36:368:12First Quarter26Tue
27Wed7:242.37:002.212:490.31:101.36:358:12First Quarter27Wed
28Thu8:092.38:142.01:430.62:211.16:358:13First Quarter28Thu
29Fri8:532.59:252.02:350.83:240.86:358:13First Quarter29Fri
30Sat9:352.610:332.03:231.04:190.66:358:14Waxing Gibbous30Sat
31Sun10:162.711:322.04:101.15:080.36:348:14Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725114)

Common Questions About Naples Bay, north end, FL Tides

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

Slack tide in Naples Bay, north end, FL is approximately 3:07 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 Bay, north end, FL?

Naples Bay, north end, FL is currently in a transitional phase. Tonight's moon is 36% 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 Bay, north end, 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 Bay, north end, FL?

Tide predictions for Naples Bay, north end, 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 Bay, north end, FL?

Tide data for Naples Bay, north end, FL is sourced from NOAA Station #8725114. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8725114.

What is the moon phase in Naples Bay, north end, FL tonight?

Tonight the moon over Naples Bay, north end, FL is First Quarter (36% illuminated). This places Naples Bay, north end, 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