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

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 10:07 pm (-0.1 ft)
Next high tide : in 53m at 2:37 pm (2.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Mar 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:561.712:330.26:516:30First Quarter1Thu
2Fri9:431.26:231.81:330.112:551.16:506:30First Quarter2Fri
3Sat10:021.37:391.92:290.01:571.06:496:31Waxing Gibbous3Sat
4Sun10:231.48:532.03:20-0.12:570.96:486:31Waxing Gibbous4Sun
5Mon10:441.69:512.24:03-0.23:500.76:476:32Waxing Gibbous5Mon
6Tue11:031.710:392.24:41-0.24:350.46:466:33Waxing Gibbous6Tue
7Wed11:221.811:242.25:17-0.15:190.26:456:33Full Moon7Wed
8Thu11:432.05:520.06:04-0.16:446:34Full Moon8Thu
9Fri12:132.112:102.16:280.26:54-0.26:436:34Full Moon9Fri
10Sat1:102.012:432.27:040.47:46-0.46:426:35Waning Gibbous10Sat
11Sun3:121.82:222.38:390.69:39-0.47:417:35Waning Gibbous11Sun
12Mon4:151.63:052.29:140.810:38-0.37:407:36Waning Gibbous12Mon
13Tue5:371.43:532.29:481.011:52-0.27:397:36Third Quarter13Tue
14Wed7:191.34:502.110:321.17:387:37Third Quarter14Wed
15Thu8:411.36:212.01:12-0.112:431.27:377:37Third Quarter15Thu
16Fri9:521.48:051.92:20-0.12:051.17:367:38Third Quarter16Fri
17Sat10:361.59:292.03:210.03:120.97:357:38Waning Crescent17Sat
18Sun11:081.710:362.04:160.04:130.77:337:39Waning Crescent18Sun
19Mon11:351.811:252.15:010.15:040.57:327:39Waning Crescent19Mon
20Tue11:591.95:380.25:450.37:317:40New Moon20Tue
21Wed12:062.112:201.96:120.36:230.27:307:40New Moon21Wed
22Thu12:442.112:382.06:430.47:000.17:297:41New Moon22Thu
23Fri1:232.012:542.07:150.57:380.07:287:41New Moon23Fri
24Sat2:031.91:122.07:450.78:170.07:277:42Waxing Crescent24Sat
25Sun2:461.71:362.08:140.88:560.07:267:42Waxing Crescent25Sun
26Mon3:281.62:052.08:380.99:360.17:257:43Waxing Crescent26Mon
27Tue4:121.52:412.08:541.010:210.17:247:43Waxing Crescent27Tue
28Wed5:141.33:212.09:111.111:230.27:237:44Waxing Crescent28Wed
29Thu7:141.34:081.99:361.27:227:44First Quarter29Thu
30Fri5:101.912:430.37:207:45First Quarter30Fri
31Sat9:191.46:441.91:480.31:361.27:197:45First Quarter31Sat
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 6:22 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 17% 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 Crescent (17% 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