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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 7h 34m at 4:58 pm (-0.5 ft)
Next high tide (tomorrow) : 12:27 am (1.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Sep 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:132.911:532.34:051.55:150.27:087:48Waxing Gibbous1Wed
2Thu11:153.05:031.25:560.37:097:47Full Moon2Thu
3Fri12:192.412:052.95:530.96:330.57:097:46Full Moon3Fri
4Sat12:442.512:542.86:400.77:100.77:107:45Full Moon4Sat
5Sun1:082.61:452.67:270.67:461.07:107:44Full Moon5Sun
6Mon1:332.62:412.48:140.58:201.27:107:43Waning Gibbous6Mon
7Tue1:592.63:362.29:010.58:521.47:117:41Waning Gibbous7Tue
8Wed2:272.64:342.09:480.59:171.57:117:40Waning Gibbous8Wed
9Thu2:592.65:581.910:400.69:321.77:127:39Third Quarter9Thu
10Fri3:362.511:490.77:127:38Third Quarter10Fri
11Sat4:202.41:090.87:127:37Third Quarter11Sat
12Sun5:262.411:011.92:130.87:137:36Third Quarter12Sun
13Mon7:192.410:502.01:441.83:080.77:137:35Third Quarter13Mon
14Tue8:392.411:062.12:421.73:570.77:147:34Waning Crescent14Tue
15Wed9:462.611:242.23:361.64:390.77:147:32Waning Crescent15Wed
16Thu10:382.711:412.34:261.45:150.77:157:31Waning Crescent16Thu
17Fri11:202.711:552.45:091.25:470.87:157:30Waning Crescent17Fri
18Sat11:572.75:470.96:170.97:157:29New Moon18Sat
19Sun12:072.512:352.76:250.76:461.07:167:28New Moon19Sun
20Mon12:232.61:182.67:040.57:131.27:167:27New Moon20Mon
21Tue12:442.72:102.47:470.47:401.47:177:26Waxing Crescent21Tue
22Wed1:112.83:092.28:340.38:041.57:177:25Waxing Crescent22Wed
23Thu1:462.94:132.19:250.38:301.77:177:23Waxing Crescent23Thu
24Fri2:302.95:481.910:230.38:591.87:187:22Waxing Crescent24Fri
25Sat3:212.87:371.911:370.49:371.97:187:21First Quarter25Sat
26Sun4:212.78:462.01:000.47:197:20First Quarter26Sun
27Mon5:472.69:362.112:181.92:070.57:197:19First Quarter27Mon
28Tue7:402.610:122.21:581.73:050.57:207:18Waxing Gibbous28Tue
29Wed9:112.710:432.43:041.53:580.67:207:17Waxing Gibbous29Wed
30Thu10:262.711:102.54:051.24:450.77:207:16Waxing Gibbous30Thu
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 8:42 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 11% 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 Crescent (11% 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