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

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 3h 45m at 4:56 pm (0.1 ft)
Next high tide (tomorrow) : 12:24 am (1.8 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:50 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Aug 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:562.68:231.61:050.36:548:15First Quarter1Sat
2Sun5:502.62:140.16:548:15First Quarter2Sun
3Mon7:002.611:421.83:200.06:558:14Waxing Gibbous3Mon
4Tue8:122.72:161.74:24-0.16:558:13Waxing Gibbous4Tue
5Wed12:051.99:28 AM2.73:261.75:17-0.26:568:13Waxing Gibbous5Wed
6Thu12:311.910:37 AM2.84:331.66:00-0.16:568:12Waxing Gibbous6Thu
7Fri12:582.011:27 AM2.85:251.46:390.06:578:11Full Moon7Fri
8Sat1:272.012:082.86:101.37:150.16:578:10Full Moon8Sat
9Sun1:552.112:472.76:531.27:500.36:588:10Full Moon9Sun
10Mon2:202.11:282.67:371.18:220.56:588:09Waning Gibbous10Mon
11Tue2:412.22:132.48:211.08:520.86:598:08Waning Gibbous11Tue
12Wed2:552.23:012.29:040.99:181.06:598:07Waning Gibbous12Wed
13Thu3:082.23:482.09:470.99:381.27:008:06Waning Gibbous13Thu
14Fri3:272.34:441.810:340.89:481.47:008:05Third Quarter14Fri
15Sat3:522.37:011.711:410.89:501.67:018:05Third Quarter15Sat
16Sun4:252.31:030.77:018:04Third Quarter16Sun
17Mon5:122.32:100.67:028:03Third Quarter17Mon
18Tue6:262.411:521.93:100.47:028:02Third Quarter18Tue
19Wed7:442.511:511.92:091.84:070.37:038:01Waning Crescent19Wed
20Thu8:542.63:121.84:560.27:038:00Waning Crescent20Thu
21Fri12:082.010:03 AM2.84:141.65:360.17:047:59Waning Crescent21Fri
22Sat12:272.111:00 AM2.95:061.56:130.17:047:58New Moon22Sat
23Sun12:472.211:48 AM3.05:521.26:490.27:047:57New Moon23Sun
24Mon1:052.312:352.96:381.07:250.47:057:56New Moon24Mon
25Tue1:252.41:292.87:270.88:000.77:057:55New Moon25Tue
26Wed1:502.62:312.58:210.58:331.07:067:54Waxing Crescent26Wed
27Thu2:192.73:392.39:150.49:041.37:067:53Waxing Crescent27Thu
28Fri2:532.84:552.010:120.39:291.57:077:52Waxing Crescent28Fri
29Sat3:312.86:531.811:210.39:451.77:077:51First Quarter29Sat
30Sun4:152.812:450.37:087:50First Quarter30Sun
31Mon5:142.72:010.37:087:49First Quarter31Mon
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 8:40 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 86% 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 Waxing Gibbous (86% 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