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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 2h 57m at 4:58 pm (-0.5 ft)
Next high tide (tomorrow) : 12:27 am (1.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Jul 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:442.311:531.83:311.24:530.16:398:25Waning Crescent1Sat
2Sun10:262.44:221.35:340.06:398:25Waning Crescent2Sun
3Mon12:301.811:01 AM2.45:081.36:12-0.16:398:25New Moon3Mon
4Tue1:071.811:31 AM2.55:481.36:48-0.16:408:25New Moon4Tue
5Wed1:451.912:002.56:251.27:25-0.16:408:25New Moon5Wed
6Thu2:231.912:302.47:031.28:030.06:418:25New Moon6Thu
7Fri2:591.91:032.47:431.28:390.16:418:25Waxing Crescent7Fri
8Sat3:291.91:422.38:251.29:130.26:428:25Waxing Crescent8Sat
9Sun3:531.92:272.29:081.29:440.46:428:25Waxing Crescent9Sun
10Mon4:131.93:162.09:531.210:140.66:428:25Waxing Crescent10Mon
11Tue4:352.04:091.910:491.110:450.86:438:24First Quarter11Tue
12Wed5:072.05:181.712:110.96:438:24First Quarter12Wed
13Thu5:492.17:171.61:240.76:448:24First Quarter13Thu
14Fri6:412.39:071.612:411.12:220.46:448:24First Quarter14Fri
15Sat7:342.410:321.71:431.33:200.26:458:24Waxing Gibbous15Sat
16Sun8:302.611:251.82:391.34:17-0.16:458:23Waxing Gibbous16Sun
17Mon9:302.73:401.35:10-0.36:468:23Waxing Gibbous17Mon
18Tue12:082.010:31 AM2.84:421.35:59-0.46:468:23Full Moon18Tue
19Wed12:492.011:25 AM2.95:361.26:45-0.46:478:22Full Moon19Wed
20Thu1:312.112:142.96:271.17:32-0.36:478:22Full Moon20Thu
21Fri2:152.11:052.87:211.08:18-0.26:488:21Full Moon21Fri
22Sat2:572.22:032.68:190.99:030.16:488:21Waning Gibbous22Sat
23Sun3:372.23:062.49:160.99:450.46:498:21Waning Gibbous23Sun
24Mon4:142.34:082.110:130.810:260.76:498:20Waning Gibbous24Mon
25Tue4:532.35:261.911:190.811:131.06:508:20Third Quarter25Tue
26Wed5:392.37:071.712:360.76:508:19Third Quarter26Wed
27Thu6:342.38:321.712:121.21:450.66:518:19Third Quarter27Thu
28Fri7:292.39:581.71:151.32:430.56:518:18Third Quarter28Fri
29Sat8:202.311:011.82:101.43:390.46:528:18Waning Crescent29Sat
30Sun9:132.411:381.83:021.44:310.36:528:17Waning Crescent30Sun
31Mon10:062.43:571.45:140.26:538:16Waning Crescent31Mon
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 8:42 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 Captiva Island (outside), FL?

Captiva Island (outside), FL is currently in a spring phase. Tonight's moon is 11% 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 Crescent (11% 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