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 4h 16m 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 - Mar 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:541.57:272.21:37-0.31:161.36:506:28First Quarter1Sun
2Mon10:511.68:552.32:45-0.32:361.26:496:29Waxing Gibbous2Mon
3Tue11:101.810:052.33:46-0.33:441.16:486:29Waxing Gibbous3Tue
4Wed11:292.010:542.44:36-0.34:390.86:476:30Waxing Gibbous4Wed
5Thu11:492.111:322.55:19-0.35:250.66:466:30Waxing Gibbous5Thu
6Fri12:112.25:57-0.26:060.46:456:31Full Moon6Fri
7Sat12:052.412:332.46:31-0.16:450.36:446:31Full Moon7Sat
8Sun12:362.412:562.47:040.17:220.16:436:32Full Moon8Sun
9Mon1:092.31:192.57:340.27:590.06:426:32Full Moon9Mon
10Tue1:452.21:402.58:010.48:36-0.16:416:33Waning Gibbous10Tue
11Wed2:242.11:562.58:220.69:13-0.16:406:34Waning Gibbous11Wed
12Thu3:081.92:082.58:350.79:53-0.16:396:34Waning Gibbous12Thu
13Fri3:591.82:282.58:500.910:420.06:386:35Waning Gibbous13Fri
14Sat5:051.63:002.49:141.111:480.06:376:35Third Quarter14Sat
15Sun6:301.63:442.39:481.36:366:36Third Quarter15Sun
16Mon7:561.64:482.21:010.010:40 AM1.56:356:36Third Quarter16Mon
17Tue9:141.77:272.22:080.01:571.56:346:36Third Quarter17Tue
18Wed10:081.98:562.43:08-0.23:081.26:336:37Waning Crescent18Wed
19Thu10:442.110:032.64:01-0.24:060.96:326:37Waning Crescent19Thu
20Fri11:142.310:572.84:48-0.34:580.56:306:38Waning Crescent20Fri
21Sat11:402.511:462.85:32-0.25:460.16:296:38New Moon21Sat
22Sun12:072.66:13-0.16:34-0.36:286:39New Moon22Sun
23Mon12:342.812:342.86:530.17:23-0.66:276:39New Moon23Mon
24Tue1:262.61:032.97:320.48:12-0.76:266:40New Moon24Tue
25Wed2:212.41:362.98:100.69:02-0.86:256:40Waxing Crescent25Wed
26Thu3:182.22:132.98:480.89:55-0.66:246:41Waxing Crescent26Thu
27Fri4:191.92:572.89:261.010:53-0.46:236:41Waxing Crescent27Fri
28Sat5:301.83:542.510:111.26:226:42First Quarter28Sat
29Sun6:501.75:312.312:00-0.211:30 AM1.46:216:42First Quarter29Sun
30Mon8:101.77:152.21:090.01:041.46:206:43First Quarter30Mon
31Tue9:211.98:392.22:140.12:221.36:196:43First Quarter31Tue
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