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

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 5h 23m at 10:52 pm (0.3 ft)
Next high tide (tomorrow) : 5:51 am (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Aug 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:122.410:571.82:041.43:320.46:548:15Waxing Gibbous1Fri
2Sat9:052.411:381.92:581.54:260.36:548:15Waxing Gibbous2Sat
3Sun10:002.53:531.55:110.26:558:14Waxing Gibbous3Sun
4Mon12:111.910:45 AM2.54:441.45:500.16:558:13Waxing Gibbous4Mon
5Tue12:412.011:21 AM2.65:261.46:250.16:568:12Full Moon5Tue
6Wed1:132.011:52 AM2.66:041.37:010.26:568:12Full Moon6Wed
7Thu1:442.012:222.66:411.37:360.36:578:11Full Moon7Thu
8Fri2:142.012:542.67:181.28:100.46:578:10Full Moon8Fri
9Sat2:392.11:302.57:581.28:430.56:588:09Waning Gibbous9Sat
10Sun2:582.12:132.48:391.19:130.76:588:09Waning Gibbous10Sun
11Mon3:162.13:002.29:211.19:390.96:598:08Waning Gibbous11Mon
12Tue3:382.23:502.110:061.010:021.16:598:07Waning Gibbous12Tue
13Wed4:072.24:511.911:070.910:281.37:008:06Third Quarter13Wed
14Thu4:442.36:511.712:320.87:008:05Third Quarter14Thu
15Fri5:342.48:481.81:430.67:018:04Third Quarter15Fri
16Sat6:402.510:131.912:571.62:440.47:018:04Third Quarter16Sat
17Sun7:482.611:052.02:081.63:440.27:028:03Waning Crescent17Sun
18Mon8:572.811:432.13:121.64:410.07:028:02Waning Crescent18Mon
19Tue10:082.94:171.55:31-0.17:038:01Waning Crescent19Tue
20Wed12:172.211:08 AM3.05:131.36:16-0.17:038:00New Moon20Wed
21Thu12:512.312:003.16:041.17:000.07:047:59New Moon21Thu
22Fri1:262.412:513.06:541.07:440.27:047:58New Moon22Fri
23Sat2:022.41:472.87:480.88:270.57:047:57Waxing Crescent23Sat
24Sun2:392.52:502.68:430.79:080.77:057:56Waxing Crescent24Sun
25Mon3:142.53:522.39:360.79:471.07:057:55Waxing Crescent25Mon
26Tue3:482.55:022.110:330.710:271.37:067:54Waxing Crescent26Tue
27Wed4:242.56:381.911:400.711:171.57:067:53First Quarter27Wed
28Thu5:072.48:071.912:570.77:077:52First Quarter28Thu
29Fri6:152.49:321.912:351.62:030.77:077:51First Quarter29Fri
30Sat7:352.410:402.01:441.73:010.67:087:50Waxing Gibbous30Sat
31Sun8:422.411:142.12:411.63:560.67:087:49Waxing Gibbous31Sun
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 2:21 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 27% 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 Waxing Crescent (27% 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