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

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide (tomorrow) : in 1h 31m at 12:48 am (1.4 ft)
Next high tide (tomorrow) : 6:51 am (2.4 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:42 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Sep 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:272.32:302.58:290.98:550.97:087:48Waxing Crescent1Tue
2Wed2:472.33:182.39:120.99:261.27:087:47Waxing Crescent2Wed
3Thu3:082.34:062.19:550.99:531.47:097:46Waxing Crescent3Thu
4Fri3:332.35:111.910:450.910:161.57:097:45First Quarter4Fri
5Sat4:032.37:161.911:560.910:381.77:107:44First Quarter5Sat
6Sun4:432.38:431.91:130.97:107:43First Quarter6Sun
7Mon5:452.310:041.912:561.82:140.87:117:42First Quarter7Mon
8Tue7:092.310:492.02:011.83:100.77:117:41Waxing Gibbous8Tue
9Wed8:212.411:182.12:551.74:030.57:117:40Waxing Gibbous9Wed
10Thu9:292.611:432.23:481.64:490.47:127:38Waxing Gibbous10Thu
11Fri10:272.74:371.55:300.47:127:37Waxing Gibbous11Fri
12Sat12:062.311:14 AM2.85:201.36:060.47:137:36Full Moon12Sat
13Sun12:262.411:56 AM2.96:001.16:420.57:137:35Full Moon13Sun
14Mon12:472.512:402.96:420.97:190.77:137:34Full Moon14Mon
15Tue1:102.61:302.87:280.77:550.97:147:33Full Moon15Tue
16Wed1:382.72:292.68:180.68:321.17:147:32Waning Gibbous16Wed
17Thu2:122.73:342.49:110.59:081.37:157:31Waning Gibbous17Thu
18Fri2:512.84:462.210:070.49:441.57:157:29Waning Gibbous18Fri
19Sat3:342.76:332.011:140.410:261.77:167:28Third Quarter19Sat
20Sun4:232.78:062.012:360.57:167:27Third Quarter20Sun
21Mon5:302.69:242.112:061.81:490.47:167:26Third Quarter21Mon
22Tue7:122.610:222.21:391.82:520.47:177:25Waning Crescent22Tue
23Wed8:402.611:002.32:451.73:510.47:177:24Waning Crescent23Wed
24Thu9:572.711:302.43:471.54:430.57:187:23Waning Crescent24Thu
25Fri10:552.711:572.44:411.35:250.57:187:22Waning Crescent25Fri
26Sat11:412.85:261.16:020.67:187:20New Moon26Sat
27Sun12:212.512:202.76:061.06:360.87:197:19New Moon27Sun
28Mon12:432.512:592.76:440.87:090.97:197:18New Moon28Mon
29Tue1:002.51:402.67:230.77:421.17:207:17New Moon29Tue
30Wed1:162.52:252.48:020.78:141.37:207:16Waxing Crescent30Wed
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 3:49 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 41% 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 Third Quarter (41% 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