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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 11:18 am (1.1 ft)
Next high tide : in 2h 22m at 5:51 am (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - May 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:431.75:272.112:140.012:161.46:508:01First Quarter1Fri
2Sat8:241.87:311.91:200.21:441.16:498:01First Quarter2Sat
3Sun9:011.99:051.92:140.42:490.86:498:02Waxing Gibbous3Sun
4Mon9:362.110:251.93:030.63:480.56:488:02Waxing Gibbous4Mon
5Tue10:092.211:252.03:510.84:410.26:478:03Waxing Gibbous5Tue
6Wed10:382.34:361.05:25-0.16:468:03Waxing Gibbous6Wed
7Thu12:132.011:04 AM2.45:161.16:06-0.26:468:04Full Moon7Thu
8Fri12:581.911:29 AM2.45:521.26:45-0.36:458:04Full Moon8Fri
9Sat1:451.911:54 AM2.46:251.27:25-0.36:448:05Full Moon9Sat
10Sun2:351.812:202.46:571.38:07-0.36:448:05Full Moon10Sun
11Mon3:231.712:502.47:271.38:49-0.26:438:06Waning Gibbous11Mon
12Tue4:081.61:262.37:571.49:320.06:438:07Waning Gibbous12Tue
13Wed4:571.62:092.28:311.410:150.16:428:07Waning Gibbous13Wed
14Thu5:561.62:592.19:111.411:040.36:418:08Waning Gibbous14Thu
15Fri6:531.63:522.010:081.46:418:08Third Quarter15Fri
16Sat7:321.64:571.912:030.512:151.46:408:09Third Quarter16Sat
17Sun7:571.76:431.71:010.61:331.26:408:09Third Quarter17Sun
18Mon8:151.88:261.71:480.72:270.96:408:10Third Quarter18Mon
19Tue8:312.09:581.82:300.93:180.56:398:10Waning Crescent19Tue
20Wed8:552.111:051.93:121.04:080.26:398:11Waning Crescent20Wed
21Thu9:292.311:551.93:561.14:56-0.26:388:11Waning Crescent21Thu
22Fri10:082.54:391.25:42-0.46:388:12Waning Crescent22Fri
23Sat12:431.910:49 AM2.65:181.36:27-0.66:378:13New Moon23Sat
24Sun1:361.911:31 AM2.85:551.47:16-0.76:378:13New Moon24Sun
25Mon2:341.912:132.86:331.48:08-0.76:378:14New Moon25Mon
26Tue3:281.81:002.87:181.49:00-0.66:378:14Waxing Crescent26Tue
27Wed4:171.81:562.68:191.49:50-0.46:368:15Waxing Crescent27Wed
28Thu5:061.83:012.49:261.310:41-0.16:368:15Waxing Crescent28Thu
29Fri5:561.84:102.210:391.311:370.26:368:16First Quarter29Fri
30Sat6:431.95:421.912:131.16:368:16First Quarter30Sat
31Sun7:242.07:381.812:370.51:330.86:358:17First Quarter31Sun
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 8:34 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 transitional phase. Tonight's moon is 37% 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 First Quarter (37% 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