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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 12:42 pm (0.9 ft)
Next high tide : in 56m at 6:31 am (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Jul 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:521.812:142.76:341.58:09-0.36:398:25Full Moon1Sun
2Mon3:261.812:562.67:171.48:49-0.26:398:25Waning Gibbous2Mon
3Tue3:531.91:462.58:131.49:260.06:408:25Waning Gibbous3Tue
4Wed4:161.92:452.49:131.310:010.36:408:25Waning Gibbous4Wed
5Thu4:362.03:492.110:151.110:360.66:408:25Waning Gibbous5Thu
6Fri5:002.15:051.811:320.911:150.96:418:25Third Quarter6Fri
7Sat5:332.37:111.612:550.66:418:25Third Quarter7Sat
8Sun6:152.49:051.612:071.22:020.26:428:25Third Quarter8Sun
9Mon7:052.510:501.71:081.43:04-0.16:428:25Waning Crescent9Mon
10Tue7:572.611:491.82:031.54:06-0.36:428:25Waning Crescent10Tue
11Wed8:562.73:011.65:04-0.56:438:25Waning Crescent11Wed
12Thu12:321.810:02 AM2.84:091.65:54-0.56:438:24Waning Crescent12Thu
13Fri1:121.811:01 AM2.85:091.56:40-0.56:448:24New Moon13Fri
14Sat1:531.911:49 AM2.85:591.47:25-0.46:448:24New Moon14Sat
15Sun2:331.912:332.86:461.48:07-0.26:458:24New Moon15Sun
16Mon3:071.91:182.67:371.38:460.06:458:23Waxing Crescent16Mon
17Tue3:381.92:082.58:301.29:220.36:468:23Waxing Crescent17Tue
18Wed4:032.03:002.29:201.19:540.66:468:23Waxing Crescent18Wed
19Thu4:232.03:512.010:091.110:230.86:478:22Waxing Crescent19Thu
20Fri4:382.04:511.811:071.010:511.16:478:22First Quarter20Fri
21Sat4:562.16:491.612:200.86:488:22First Quarter21Sat
22Sun5:232.18:351.61:280.76:488:21First Quarter22Sun
23Mon6:062.210:541.612:231.52:250.56:498:21First Quarter23Mon
24Tue7:012.211:381.71:311.63:220.36:498:20Waxing Gibbous24Tue
25Wed7:572.32:221.64:180.16:508:20Waxing Gibbous25Wed
26Thu12:051.88:55 AM2.43:171.65:070.06:508:19Waxing Gibbous26Thu
27Fri12:321.89:56 AM2.64:161.65:49-0.16:518:19Waxing Gibbous27Fri
28Sat1:021.910:48 AM2.75:051.66:28-0.26:518:18Full Moon28Sat
29Sun1:321.911:32 AM2.85:471.57:06-0.26:528:18Full Moon29Sun
30Mon2:002.012:152.96:301.47:44-0.16:528:17Full Moon30Mon
31Tue2:262.01:002.87:171.28:200.16:538:16Full Moon31Tue
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 9:36 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 48% 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 First Quarter (48% 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