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 22m 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 - Mar 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:311.91:521.77:540.28:100.26:526:30Waning Gibbous1Sun
2Mon2:181.72:101.78:240.58:530.26:516:30Waning Gibbous2Mon
3Tue3:051.52:311.78:490.79:400.26:506:31Waning Gibbous3Tue
4Wed4:051.32:571.79:060.910:460.26:496:31Third Quarter4Wed
5Thu6:081.23:311.79:131.06:486:32Third Quarter5Thu
6Fri4:231.712:050.26:476:32Third Quarter6Fri
7Sat10:191.35:451.71:100.112:461.26:466:33Third Quarter7Sat
8Sun10:151.47:061.82:100.01:461.26:456:34Waning Crescent8Sun
9Mon10:351.48:211.93:07-0.12:431.16:436:34Waning Crescent9Mon
10Tue10:571.59:242.13:54-0.23:351.06:426:35Waning Crescent10Tue
11Wed11:181.610:122.24:34-0.24:190.86:416:35Waning Crescent11Wed
12Thu11:381.710:532.35:10-0.24:580.66:406:36New Moon12Thu
13Fri11:561.811:352.35:45-0.25:390.46:396:36New Moon13Fri
14Sat12:151.96:200.06:220.26:386:37New Moon14Sat
15Sun12:232.212:382.06:540.27:100.06:376:37New Moon15Sun
16Mon1:192.01:072.17:280.48:00-0.16:366:38Waxing Crescent16Mon
17Tue2:201.81:412.28:000.78:53-0.26:356:38Waxing Crescent17Tue
18Wed3:261.62:192.28:290.99:54-0.26:346:39Waxing Crescent18Wed
19Thu5:041.43:032.28:571.111:14-0.26:336:39First Quarter19Thu
20Fri6:551.43:582.19:311.36:326:40First Quarter20Fri
21Sat8:301.45:252.012:33-0.212:091.36:316:40First Quarter21Sat
22Sun9:371.57:082.01:41-0.21:261.26:306:41Waxing Gibbous22Sun
23Mon10:091.68:372.12:45-0.22:341.16:286:41Waxing Gibbous23Mon
24Tue10:371.79:462.23:40-0.23:350.96:276:42Waxing Gibbous24Tue
25Wed11:021.810:362.24:25-0.14:230.66:266:42Waxing Gibbous25Wed
26Thu11:271.911:182.25:030.05:050.56:256:42Full Moon26Thu
27Fri11:491.95:380.25:440.36:246:43Full Moon27Fri
28Sat12:002.212:072.06:110.36:240.26:236:43Full Moon28Sat
29Sun12:432.112:232.06:440.57:030.16:226:44Full Moon29Sun
30Mon1:291.912:412.07:150.77:430.16:216:44Waning Gibbous30Mon
31Tue2:151.81:032.07:440.98:220.16:206:45Waning Gibbous31Tue
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