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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 11:18 am (1.1 ft)
Next high tide : in 4h 37m at 5:51 am (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Jul 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:372.310:511.61:311.33:100.26:398:25Waxing Gibbous1Wed
2Thu8:192.311:441.72:201.44:060.06:398:25Waxing Gibbous2Thu
3Fri9:072.43:101.54:56-0.16:408:25Waxing Gibbous3Fri
4Sat12:201.79:59 AM2.44:061.55:39-0.16:408:25Waxing Gibbous4Sat
5Sun12:531.710:45 AM2.54:561.56:17-0.26:418:25Full Moon5Sun
6Mon1:281.811:22 AM2.55:371.46:55-0.26:418:25Full Moon6Mon
7Tue2:041.811:55 AM2.56:151.47:32-0.16:418:25Full Moon7Tue
8Wed2:391.812:282.56:521.48:080.06:428:25Full Moon8Wed
9Thu3:091.81:032.57:331.38:420.16:428:25Waning Gibbous9Thu
10Fri3:331.91:432.48:181.39:130.36:438:25Waning Gibbous10Fri
11Sat3:491.92:312.29:041.29:400.56:438:24Waning Gibbous11Sat
12Sun4:002.03:222.09:501.110:030.76:448:24Waning Gibbous12Sun
13Mon4:152.04:181.810:440.910:241.06:448:24Third Quarter13Mon
14Tue4:402.15:391.612:020.86:458:24Third Quarter14Tue
15Wed5:152.28:051.51:180.56:458:23Third Quarter15Wed
16Thu6:042.410:091.62:200.26:468:23Third Quarter16Thu
17Fri7:032.511:191.712:471.53:210.06:468:23Waning Crescent17Fri
18Sat8:042.611:581.82:011.64:22-0.36:468:23Waning Crescent18Sat
19Sun9:112.83:101.65:17-0.46:478:22Waning Crescent19Sun
20Mon12:331.910:20 AM2.94:261.56:05-0.56:478:22New Moon20Mon
21Tue1:081.911:20 AM3.05:271.46:51-0.56:488:21New Moon21Tue
22Wed1:442.012:133.06:211.27:36-0.36:488:21New Moon22Wed
23Thu2:202.11:082.97:171.18:20-0.16:498:20New Moon23Thu
24Fri2:542.22:092.68:170.99:000.26:508:20Waxing Crescent24Fri
25Sat3:252.33:142.49:150.89:370.66:508:20Waxing Crescent25Sat
26Sun3:542.34:202.110:120.710:110.96:518:19Waxing Crescent26Sun
27Mon4:232.45:461.811:170.610:441.26:518:18First Quarter27Mon
28Tue4:552.47:321.612:330.56:528:18First Quarter28Tue
29Wed5:372.49:201.61:440.46:528:17First Quarter29Wed
30Thu6:372.311:321.712:421.62:450.36:538:17First Quarter30Thu
31Fri7:422.311:511.81:481.63:450.36:538:16Waxing Gibbous31Fri
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 8:34 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 transitional phase. Tonight's moon is 37% 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 shifting between spring and neap.

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 (37% illuminated). This places Captiva Island (outside), FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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