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

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 2h 27m at 9:21 pm (-0.4 ft)
Next high tide (tomorrow) : 4:29 am (1.9 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Sep 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:532.511:362.13:411.54:480.67:087:48Waning Crescent1Sun
2Mon10:422.611:592.24:311.45:250.67:097:47Waning Crescent2Mon
3Tue11:202.75:141.25:580.67:097:46New Moon3Tue
4Wed12:182.311:54 AM2.75:531.16:300.77:097:45New Moon4Wed
5Thu12:352.412:282.76:290.97:010.87:107:44New Moon5Thu
6Fri12:502.41:052.67:080.87:320.97:107:43New Moon6Fri
7Sat1:102.51:502.57:490.78:011.17:117:42Waxing Crescent7Sat
8Sun1:362.62:422.38:340.68:291.27:117:40Waxing Crescent8Sun
9Mon2:102.73:392.29:220.58:561.47:127:39Waxing Crescent9Mon
10Tue2:502.74:462.010:160.59:251.57:127:38Waxing Crescent10Tue
11Wed3:352.76:471.911:260.510:011.77:127:37First Quarter11Wed
12Thu4:282.78:161.912:500.57:137:36First Quarter12Thu
13Fri5:422.69:222.02:000.57:137:35First Quarter13Fri
14Sat7:212.610:122.11:431.73:000.47:147:34Waxing Gibbous14Sat
15Sun8:492.710:502.32:511.53:570.57:147:33Waxing Gibbous15Sun
16Mon10:082.811:212.43:551.34:470.57:147:31Waxing Gibbous16Mon
17Tue11:092.811:502.64:511.05:310.67:157:30Waxing Gibbous17Tue
18Wed11:592.85:400.86:100.77:157:29Full Moon18Wed
19Thu12:172.712:452.86:250.66:470.97:167:28Full Moon19Thu
20Fri12:422.71:342.67:100.57:241.17:167:27Full Moon20Fri
21Sat1:082.72:262.57:550.48:011.27:167:26Waning Gibbous21Sat
22Sun1:352.73:192.38:410.58:361.47:177:25Waning Gibbous22Sun
23Mon2:052.64:112.19:260.59:091.57:177:24Waning Gibbous23Mon
24Tue2:402.65:152.010:130.69:381.77:187:22Waning Gibbous24Tue
25Wed3:182.56:471.911:110.810:061.87:187:21Third Quarter25Wed
26Thu4:022.48:021.912:270.97:197:20Third Quarter26Thu
27Fri5:012.39:022.01:350.97:197:19Third Quarter27Fri
28Sat6:522.39:482.01:311.82:290.97:197:18Third Quarter28Sat
29Sun8:212.310:212.12:281.63:180.97:207:17Waning Crescent29Sun
30Mon9:302.410:472.23:201.54:040.97:207:16Waning Crescent30Mon
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 12:55 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 9% 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 Waxing Crescent (9% 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