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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 4h 09m at 9:20 am (1.3 ft)
Next high tide : 2:49 pm (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Aug 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:002.84:131.45:33-0.26:548:15Waning Crescent1Sat
2Sun12:262.110:58 AM2.95:091.36:19-0.36:548:15New Moon2Sun
3Mon1:032.111:48 AM3.05:591.27:04-0.26:558:14New Moon3Mon
4Tue1:422.212:383.06:501.17:50-0.16:558:13New Moon4Tue
5Wed2:222.31:332.87:451.08:350.16:568:13Waxing Crescent5Wed
6Thu3:012.32:352.68:430.99:180.46:568:12Waxing Crescent6Thu
7Fri3:382.43:392.39:400.89:590.76:578:11Waxing Crescent7Fri
8Sat4:152.44:492.110:400.710:421.06:578:11First Quarter8Sat
9Sun4:552.46:281.911:530.711:351.26:588:10First Quarter9Sun
10Mon5:462.48:011.81:100.66:588:09First Quarter10Mon
11Tue6:512.49:281.812:451.42:150.56:598:08First Quarter11Tue
12Wed7:532.410:431.91:481.53:140.46:598:07Waxing Gibbous12Wed
13Thu8:522.411:262.02:441.54:110.47:008:06Waxing Gibbous13Thu
14Fri9:522.511:572.03:411.54:580.37:008:06Waxing Gibbous14Fri
15Sat10:412.64:331.45:380.37:018:05Waxing Gibbous15Sat
16Sun12:262.111:19 AM2.65:181.46:130.37:018:04Full Moon16Sun
17Mon12:542.111:51 AM2.75:561.36:470.37:028:03Full Moon17Mon
18Tue1:222.112:212.76:331.27:210.47:028:02Full Moon18Tue
19Wed1:482.112:522.67:101.27:550.57:038:01Full Moon19Wed
20Thu2:102.21:272.57:481.18:270.77:038:00Waning Gibbous20Thu
21Fri2:282.22:082.48:281.18:570.87:037:59Waning Gibbous21Fri
22Sat2:482.22:542.39:091.09:221.07:047:58Waning Gibbous22Sat
23Sun3:122.33:432.19:511.09:431.27:047:57Waning Gibbous23Sun
24Mon3:422.34:401.910:440.910:061.47:057:56Third Quarter24Mon
25Tue4:182.46:341.812:050.87:057:55Third Quarter25Tue
26Wed5:062.48:331.81:230.77:067:54Third Quarter26Wed
27Thu6:132.59:551.912:241.72:250.57:067:53Third Quarter27Thu
28Fri7:292.610:472.01:561.73:250.37:077:52Waning Crescent28Fri
29Sat8:412.711:242.23:001.64:220.27:077:51Waning Crescent29Sat
30Sun9:552.911:562.34:031.55:120.17:077:50Waning Crescent30Sun
31Mon10:593.05:011.35:580.17:087:49New Moon31Mon
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 12:04 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 spring phase. Tonight's moon is 81% 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 Waning Gibbous (81% 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