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 2h 49m 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 - Apr 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:342.31:182.37:320.48:02-0.27:187:45Full Moon1Wed
2Thu2:342.11:502.38:130.68:52-0.37:177:46Waning Gibbous2Thu
3Fri3:341.92:252.38:520.99:42-0.27:167:46Waning Gibbous3Fri
4Sat4:341.73:032.29:291.010:34-0.17:157:47Waning Gibbous4Sat
5Sun5:511.63:422.110:071.211:390.17:147:47Third Quarter5Sun
6Mon7:201.54:271.911:021.37:137:48Third Quarter6Mon
7Tue8:351.55:391.812:550.212:511.37:127:48Third Quarter7Tue
8Wed9:431.57:441.82:000.22:031.37:117:49Third Quarter8Wed
9Thu10:251.69:051.82:560.33:001.17:107:49Waning Crescent9Thu
10Fri10:531.710:111.93:480.33:541.07:097:50Waning Crescent10Fri
11Sat11:171.811:002.04:340.34:400.87:087:50Waning Crescent11Sat
12Sun11:381.911:392.15:120.45:200.67:077:51Waning Crescent12Sun
13Mon11:551.95:460.55:560.47:067:51New Moon13Mon
14Tue12:142.112:092.06:180.56:310.27:057:52New Moon14Tue
15Wed12:502.112:222.16:480.77:070.17:047:52New Moon15Wed
16Thu1:282.012:402.17:170.87:440.07:037:53New Moon16Thu
17Fri2:131.91:032.27:450.98:24-0.17:027:53Waxing Crescent17Fri
18Sat3:021.81:322.28:101.19:06-0.17:017:54Waxing Crescent18Sat
19Sun3:541.72:092.28:341.29:52-0.17:007:54Waxing Crescent19Sun
20Mon4:561.62:542.29:031.310:470.06:597:55Waxing Crescent20Mon
21Tue6:381.63:462.29:411.46:587:55First Quarter21Tue
22Wed7:541.64:502.112:040.010:55 AM1.56:577:56First Quarter22Wed
23Thu8:471.76:272.01:190.11:301.36:577:56First Quarter23Thu
24Fri9:311.88:112.02:200.12:371.16:567:57First Quarter24Fri
25Sat10:091.99:442.13:150.23:390.86:557:57Waxing Gibbous25Sat
26Sun10:422.110:572.24:090.34:360.46:547:58Waxing Gibbous26Sun
27Mon11:112.311:532.34:580.45:270.16:537:59Waxing Gibbous27Mon
28Tue11:392.45:410.66:13-0.26:527:59Full Moon28Tue
29Wed12:452.212:062.56:200.76:59-0.36:518:00Full Moon29Wed
30Thu1:402.112:352.57:000.97:46-0.46:518:00Full Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725383)

Common Questions About Captiva Island (outside), FL Tides

Show All
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