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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 12:42 pm (0.9 ft)
Next high tide : in 3h 23m at 6:31 am (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Nov 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:242.85:562.010:190.09:461.77:386:46Waxing Crescent1Mon
2Tue3:172.67:172.011:240.211:041.87:386:45First Quarter2Tue
3Wed4:182.48:172.012:390.47:396:45First Quarter3Wed
4Thu5:592.29:042.112:551.71:440.57:406:44First Quarter4Thu
5Fri7:562.19:432.12:081.52:370.67:406:43First Quarter5Fri
6Sat9:142.110:152.23:051.23:250.77:416:43Waxing Gibbous6Sat
7Sun9:202.29:422.32:571.03:100.86:425:42Waxing Gibbous7Sun
8Mon10:112.210:042.33:410.83:490.96:425:42Waxing Gibbous8Mon
9Tue10:522.210:212.44:190.54:241.06:435:41Waxing Gibbous9Tue
10Wed11:302.210:362.44:540.34:561.16:445:40Full Moon10Wed
11Thu12:092.25:290.25:261.26:455:40Full Moon11Thu
12Fri12:522.16:040.15:541.36:455:40Full Moon12Fri
13Sat1:412.06:410.06:191.46:465:39Full Moon13Sat
14Sun2:301.97:210.06:411.56:475:39Waning Gibbous14Sun
15Mon12:042.43:201.88:020.17:031.66:475:38Waning Gibbous15Mon
16Tue12:392.44:251.88:440.17:361.66:485:38Waning Gibbous16Tue
17Wed1:242.35:461.79:330.28:251.76:495:38Waning Gibbous17Wed
18Thu2:192.26:381.810:360.39:581.66:505:37Third Quarter18Thu
19Fri3:232.17:111.911:480.46:505:37Third Quarter19Fri
20Sat4:562.07:382.012:211.412:450.56:515:37Third Quarter20Sat
21Sun6:482.08:052.11:211.11:340.66:525:36Waning Crescent21Sun
22Mon8:242.08:342.32:160.72:220.76:535:36Waning Crescent22Mon
23Tue9:432.19:072.53:100.33:110.96:535:36Waning Crescent23Tue
24Wed10:422.29:422.74:01-0.13:571.06:545:36Waning Crescent24Wed
25Thu11:342.210:182.84:49-0.44:391.16:555:36New Moon25Thu
26Fri12:302.15:36-0.65:191.26:565:36New Moon26Fri
27Sat1:322.06:26-0.76:001.36:565:35New Moon27Sat
28Sun2:311.97:17-0.76:471.36:575:35Waxing Crescent28Sun
29Mon12:162.73:261.88:09-0.57:411.46:585:35Waxing Crescent29Mon
30Tue1:062.54:261.89:00-0.38:391.46:595:35Waxing Crescent30Tue
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 9:36 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Captiva Island (outside), FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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