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 : 11:41 pm (0.6 ft)
Next high tide : in 3h 13m at 4:56 pm (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 - Aug 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:302.012:063.06:091.37:21-0.16:548:15New Moon1Fri
2Sat2:032.112:552.87:011.18:010.16:548:15New Moon2Sat
3Sun2:342.21:482.77:541.08:390.46:558:14Waxing Crescent3Sun
4Mon3:022.22:462.48:460.99:130.76:558:13Waxing Crescent4Mon
5Tue3:262.33:422.29:360.89:431.06:568:13Waxing Crescent5Tue
6Wed3:462.34:421.910:270.810:081.26:568:12Waxing Crescent6Wed
7Thu4:072.36:201.711:280.710:241.46:578:11First Quarter7Thu
8Fri4:332.38:071.612:440.76:578:10First Quarter8Fri
9Sat5:122.31:520.66:588:10First Quarter9Sat
10Sun6:172.311:551.82:520.56:588:09First Quarter10Sun
11Mon7:342.311:521.81:581.73:510.46:598:08Waxing Gibbous11Mon
12Tue8:422.42:551.74:420.36:598:07Waxing Gibbous12Tue
13Wed12:061.99:49 AM2.53:541.65:240.27:008:06Waxing Gibbous13Wed
14Thu12:272.010:40 AM2.74:461.65:590.27:008:05Waxing Gibbous14Thu
15Fri12:492.011:21 AM2.85:281.46:320.27:018:05Full Moon15Fri
16Sat1:102.111:57 AM2.86:071.37:040.37:018:04Full Moon16Sat
17Sun1:272.212:352.86:461.27:360.47:028:03Full Moon17Sun
18Mon1:422.21:182.67:291.08:060.77:028:02Full Moon18Mon
19Tue1:582.42:102.58:150.88:340.97:028:01Waning Gibbous19Tue
20Wed2:212.53:092.39:040.68:581.17:038:00Waning Gibbous20Wed
21Thu2:492.64:122.09:560.59:181.47:037:59Waning Gibbous21Thu
22Fri3:232.75:551.810:590.49:351.67:047:58Third Quarter22Fri
23Sat4:042.712:240.37:047:57Third Quarter23Sat
24Sun4:562.71:430.27:057:56Third Quarter24Sun
25Mon6:142.711:241.92:510.17:057:55Third Quarter25Mon
26Tue7:462.711:332.01:571.93:550.17:067:54Waning Crescent26Tue
27Wed9:122.811:542.13:121.74:510.17:067:53Waning Crescent27Wed
28Thu10:292.94:211.55:360.17:077:52Waning Crescent28Thu
29Fri12:182.211:25 AM3.05:171.36:150.37:077:51New Moon29Fri
30Sat12:432.312:132.96:051.16:510.47:077:50New Moon30Sat
31Sun1:072.412:592.86:500.97:250.77:087:49New 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 8:18 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 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