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 - Jan 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:571.55:551.610:590.47:165:47First Quarter1Sat
2Sun5:571.36:291.612:010.711:54 AM0.67:175:48First Quarter2Sun
3Mon7:301.36:581.71:020.512:430.87:175:49First Quarter3Mon
4Tue8:581.37:271.81:550.21:280.97:175:49Waxing Gibbous4Tue
5Wed10:041.38:011.82:460.02:141.07:175:50Waxing Gibbous5Wed
6Thu10:481.48:411.93:34-0.23:031.07:175:51Waxing Gibbous6Thu
7Fri11:251.49:222.04:17-0.43:491.07:175:52Waxing Gibbous7Fri
8Sat12:031.44:56-0.54:281.07:185:52Full Moon8Sat
9Sun12:431.45:35-0.65:011.07:185:53Full Moon9Sun
10Mon1:241.46:14-0.75:341.07:185:54Full Moon10Mon
11Tue2:021.46:53-0.66:091.07:185:55Full Moon11Tue
12Wed2:331.47:32-0.66:520.97:185:55Waning Gibbous12Wed
13Thu12:262.22:591.58:10-0.47:440.97:185:56Waning Gibbous13Thu
14Fri1:182.03:211.58:45-0.38:400.87:185:57Waning Gibbous14Fri
15Sat2:151.83:461.69:200.09:460.67:185:58Waning Gibbous15Sat
16Sun3:181.64:191.79:590.311:150.47:185:58Third Quarter16Sun
17Mon4:481.35:011.810:520.67:175:59Third Quarter17Mon
18Tue7:031.25:521.912:330.111:59 AM0.87:176:00Third Quarter18Tue
19Wed8:531.26:462.01:37-0.312:580.97:176:01Waning Crescent19Wed
20Thu10:111.37:442.22:40-0.51:571.07:176:01Waning Crescent20Thu
21Fri11:001.48:482.23:40-0.83:011.07:176:02Waning Crescent21Fri
22Sat11:421.59:492.34:32-0.94:001.07:176:03Waning Crescent22Sat
23Sun12:241.55:20-1.04:500.97:166:04New Moon23Sun
24Mon1:051.56:05-0.95:370.87:166:05New Moon24Mon
25Tue1:451.56:49-0.86:260.77:166:05New Moon25Tue
26Wed12:082.22:201.57:31-0.67:160.77:156:06Waxing Crescent26Wed
27Thu12:572.12:511.58:10-0.38:060.67:156:07Waxing Crescent27Thu
28Fri1:481.93:171.58:45-0.18:550.57:156:08Waxing Crescent28Fri
29Sat2:381.63:391.59:180.29:490.57:146:09Waxing Crescent29Sat
30Sun3:321.43:591.59:510.510:590.47:146:09First Quarter30Sun
31Mon5:071.24:271.610:320.77:136:10First 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 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