Tides Today & Tomorrow in Captiva Island (outside), FL

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 5h 30m at 9:06 am (1.0 ft)
Next high tide : 2:50 pm (2.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Jul 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:141.95:521.712:551.06:398:26First Quarter1Wed
2Thu6:502.07:491.712:420.91:560.76:408:26First Quarter2Thu
3Fri7:282.29:361.71:341.02:510.46:408:25First Quarter3Fri
4Sat8:102.410:551.82:211.23:470.16:418:25Waxing Gibbous4Sat
5Sun8:582.511:481.93:121.34:42-0.26:418:25Waxing Gibbous5Sun
6Mon9:522.74:091.35:33-0.56:418:25Waxing Gibbous6Mon
7Tue12:352.010:46 AM2.85:041.36:22-0.66:428:25Full Moon7Tue
8Wed1:232.011:36 AM2.95:531.37:11-0.66:428:25Full Moon8Wed
9Thu2:132.012:242.96:421.38:00-0.56:438:25Full Moon9Thu
10Fri3:012.01:152.87:381.28:49-0.46:438:25Waning Gibbous10Fri
11Sat3:442.02:152.68:381.29:35-0.16:448:24Waning Gibbous11Sat
12Sun4:252.13:192.49:381.110:190.26:448:24Waning Gibbous12Sun
13Mon5:062.14:242.110:411.011:060.56:458:24Third Quarter13Mon
14Tue5:512.15:551.911:580.96:458:24Third Quarter14Tue
15Wed6:392.27:381.712:010.81:150.86:468:23Third Quarter15Wed
16Thu7:232.29:041.712:591.12:170.66:468:23Third Quarter16Thu
17Fri8:042.310:291.71:511.23:130.46:478:23Waning Crescent17Fri
18Sat8:462.311:241.82:401.44:070.36:478:22Waning Crescent18Sat
19Sun9:332.33:311.44:550.16:488:22Waning Crescent19Sun
20Mon12:021.810:18 AM2.44:231.45:360.06:488:22Waning Crescent20Mon
21Tue12:371.910:56 AM2.55:081.46:130.06:498:21New Moon21Tue
22Wed1:111.911:29 AM2.55:471.46:500.06:498:21New Moon22Wed
23Thu1:481.911:59 AM2.66:231.37:270.06:508:20New Moon23Thu
24Fri2:241.912:302.66:591.38:040.16:508:20New Moon24Fri
25Sat2:571.91:052.57:381.38:390.26:518:19Waxing Crescent25Sat
26Sun3:232.01:452.48:201.39:120.46:518:19Waxing Crescent26Sun
27Mon3:422.02:322.39:031.29:420.56:528:18Waxing Crescent27Mon
28Tue3:592.03:232.29:491.210:090.86:528:18Waxing Crescent28Tue
29Wed4:222.14:202.010:451.010:391.06:538:17First Quarter29Wed
30Thu4:532.25:401.812:080.96:538:16First Quarter30Thu
31Fri5:352.37:531.71:240.66:548:16First Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725383)

Common Questions About Captiva Island (outside), FL Tides

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What time does the tide turn (slack tide) in Captiva Island (outside), FL today?

Slack tide in Captiva Island (outside), FL is approximately 11:58 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 Captiva Island (outside), FL?

Captiva Island (outside), FL is currently in a spring phase. Tonight's moon is 84% 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 Captiva Island (outside), 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 Captiva Island (outside), FL?

Tide predictions for Captiva Island (outside), 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 Captiva Island (outside), FL?

Tide data for Captiva Island (outside), FL is sourced from NOAA Station #8725383. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8725383.

What is the moon phase in Captiva Island (outside), FL tonight?

Tonight the moon over Captiva Island (outside), FL is Waning Gibbous (84% illuminated). This places Captiva Island (outside), 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