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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 3h 37m at 9:56 am (0.8 ft)
Next high tide : 3:48 pm (2.0 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Jun 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:422.011:12 AM2.75:321.26:35-0.66:358:17New Moon1Wed
2Thu1:372.011:47 AM2.76:121.37:22-0.66:358:18New Moon2Thu
3Fri2:351.912:232.76:531.38:10-0.66:358:18New Moon3Fri
4Sat3:291.81:012.67:361.48:58-0.46:358:19Waxing Crescent4Sat
5Sun4:191.81:442.48:251.49:43-0.26:358:19Waxing Crescent5Sun
6Mon5:101.72:342.39:151.410:290.06:358:20Waxing Crescent6Mon
7Tue6:061.73:272.110:101.411:210.36:358:20Waxing Crescent7Tue
8Wed6:571.74:231.911:261.46:358:20First Quarter8Wed
9Thu7:361.85:521.812:190.512:561.36:358:21First Quarter9Thu
10Fri8:071.87:501.71:130.71:571.16:358:21First Quarter10Fri
11Sat8:341.99:151.71:590.82:480.86:358:22First Quarter11Sat
12Sun8:572.010:301.72:401.03:380.56:358:22Waxing Gibbous12Sun
13Mon9:192.111:231.83:231.14:250.36:358:22Waxing Gibbous13Mon
14Tue9:462.24:071.25:080.06:358:23Waxing Gibbous14Tue
15Wed12:071.810:18 AM2.34:491.35:47-0.26:358:23Waxing Gibbous15Wed
16Thu12:491.910:51 AM2.45:261.36:27-0.36:358:23Full Moon16Thu
17Fri1:361.811:24 AM2.55:581.47:08-0.46:358:23Full Moon17Fri
18Sat2:271.811:59 AM2.66:281.47:52-0.46:368:24Full Moon18Sat
19Sun3:161.812:372.67:011.58:38-0.46:368:24Full Moon19Sun
20Mon3:591.81:222.67:461.59:22-0.36:368:24Waning Gibbous20Mon
21Tue4:391.82:172.58:451.410:06-0.16:368:24Waning Gibbous21Tue
22Wed5:201.83:192.39:501.410:540.16:368:25Waning Gibbous22Wed
23Thu6:021.94:272.111:111.311:490.46:378:25Third Quarter23Thu
24Fri6:412.06:041.912:451.06:378:25Third Quarter24Fri
25Sat7:172.28:031.712:480.71:550.76:378:25Third Quarter25Sat
26Sun7:522.39:431.71:410.92:550.36:388:25Waning Crescent26Sun
27Mon8:312.411:021.82:301.13:540.06:388:25Waning Crescent27Mon
28Tue9:152.611:581.93:211.34:50-0.36:388:25Waning Crescent28Tue
29Wed10:042.64:151.45:39-0.56:398:25Waning Crescent29Wed
30Thu12:471.910:51 AM2.75:071.46:24-0.56:398:26New 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 12:52 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 transitional phase. Tonight's moon is 75% 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 Waning Gibbous (75% 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