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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide (tomorrow) : in 1h 24m at 12:34 am (0.9 ft)
Next high tide (tomorrow) : 7:07 am (2.1 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 - Apr 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:421.812:592.47:281.08:38-0.46:196:45Waxing Crescent1Sat
2Sun4:461.62:372.38:561.210:32-0.27:187:46Waxing Crescent2Sun
3Mon6:161.43:182.29:131.311:400.07:177:46First Quarter3Mon
4Tue4:062.07:167:47First Quarter4Tue
5Wed5:141.91:020.17:157:47First Quarter5Wed
6Thu11:011.57:321.82:100.21:511.47:147:48First Quarter6Thu
7Fri10:521.68:581.93:070.22:531.27:137:48Waxing Gibbous7Fri
8Sat11:021.710:072.03:570.33:481.07:117:49Waxing Gibbous8Sat
9Sun11:171.810:582.14:380.44:360.87:107:49Waxing Gibbous9Sun
10Mon11:331.911:392.15:120.45:160.67:097:50Waxing Gibbous10Mon
11Tue11:451.95:430.55:520.37:087:50Waxing Gibbous11Tue
12Wed12:172.111:54 AM2.06:110.76:270.17:077:51Full Moon12Wed
13Thu12:542.112:062.16:390.87:020.07:067:51Full Moon13Thu
14Fri1:362.012:222.27:041.07:39-0.27:057:52Full Moon14Fri
15Sat2:251.812:442.27:251.18:19-0.27:047:52Waning Gibbous15Sat
16Sun3:181.71:122.37:401.29:03-0.37:037:53Waning Gibbous16Sun
17Mon4:151.61:482.37:551.39:51-0.27:027:53Waning Gibbous17Mon
18Tue5:401.52:342.38:151.410:51-0.17:027:54Waning Gibbous18Tue
19Wed3:302.37:017:54Third Quarter19Wed
20Thu4:372.212:110.07:007:55Third Quarter20Thu
21Fri9:141.66:182.11:250.01:181.56:597:55Third Quarter21Fri
22Sat9:411.78:092.12:230.12:311.26:587:56Third Quarter22Sat
23Sun10:071.99:452.13:160.23:340.86:577:56Waning Crescent23Sun
24Mon10:312.111:002.24:060.44:320.46:567:57Waning Crescent24Mon
25Tue10:552.311:572.24:510.65:230.06:557:57Waning Crescent25Tue
26Wed11:202.45:310.86:09-0.36:547:58New Moon26Wed
27Thu12:512.211:46 AM2.66:081.06:55-0.56:537:58New Moon27Thu
28Fri1:482.012:142.66:431.17:42-0.66:537:59New Moon28Fri
29Sat2:491.912:452.67:181.28:31-0.56:527:59Waxing Crescent29Sat
30Sun3:471.81:202.57:531.39:20-0.46:518:00Waxing Crescent30Sun
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 3:50 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