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

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 8h 05m at 4:06 pm (0.2 ft)
Next high tide (tomorrow) : 12:00 am (1.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Jul 1966

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:011.810:55 AM2.65:121.56:31-0.46:398:25Full Moon1Fri
2Sat1:471.811:33 AM2.65:541.47:13-0.46:398:25Full Moon2Sat
3Sun2:331.812:082.66:321.47:55-0.36:398:25Full Moon3Sun
4Mon3:141.812:432.57:121.48:36-0.16:408:25Full Moon4Mon
5Tue3:501.81:222.57:561.49:150.06:408:25Waning Gibbous5Tue
6Wed4:231.82:072.38:441.49:510.26:418:25Waning Gibbous6Wed
7Thu4:531.82:572.29:321.410:260.46:418:25Waning Gibbous7Thu
8Fri5:191.83:482.010:251.311:020.76:418:25Waning Gibbous8Fri
9Sat5:401.94:461.811:381.211:450.96:428:25Third Quarter9Sat
10Sun6:011.96:291.712:581.06:428:25Third Quarter10Sun
11Mon6:292.08:301.612:381.11:570.76:438:24Third Quarter11Mon
12Tue7:042.110:131.61:261.32:490.46:438:24Third Quarter12Tue
13Wed7:442.311:191.72:091.43:430.26:448:24Waning Crescent13Wed
14Thu8:292.42:521.54:36-0.16:448:24Waning Crescent14Thu
15Fri12:031.89:22 AM2.63:451.65:25-0.36:458:24Waning Crescent15Fri
16Sat12:441.910:19 AM2.74:401.66:11-0.56:458:23New Moon16Sat
17Sun1:261.911:11 AM2.95:271.56:57-0.56:468:23New Moon17Sun
18Mon2:091.911:59 AM2.96:131.57:44-0.56:468:23New Moon18Mon
19Tue2:501.912:482.97:041.48:30-0.36:478:22New Moon19Tue
20Wed3:252.01:452.88:041.39:13-0.16:478:22Waxing Crescent20Wed
21Thu3:572.12:502.59:071.19:540.26:488:22Waxing Crescent21Thu
22Fri4:272.23:572.310:101.010:340.66:488:21Waxing Crescent22Fri
23Sat4:592.35:202.011:230.811:190.96:498:21First Quarter23Sat
24Sun5:372.37:171.812:450.66:498:20First Quarter24Sun
25Mon6:222.48:571.712:141.21:540.46:508:20First Quarter25Mon
26Tue7:122.510:431.81:151.42:560.26:508:19Waxing Gibbous26Tue
27Wed8:032.511:411.82:101.63:570.06:518:19Waxing Gibbous27Wed
28Thu9:002.53:061.64:52-0.16:518:18Waxing Gibbous28Thu
29Fri12:181.910:01 AM2.64:061.65:38-0.16:528:18Waxing Gibbous29Fri
30Sat12:501.910:53 AM2.64:591.56:18-0.16:528:17Full Moon30Sat
31Sun1:241.911:32 AM2.75:421.56:56-0.16:538:16Full Moon31Sun
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 8:03 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 transitional phase. Tonight's moon is 79% 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 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 Waxing Gibbous (79% illuminated). This places Captiva Island (outside), 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