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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide (tomorrow) : 2:13 am (1.6 ft)
Next high tide : in 5h 45m at 11:37 pm (1.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Aug 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:472.311:541.82:191.74:060.26:538:16Waning Crescent1Tue
2Wed8:442.43:121.74:580.06:548:15Waning Crescent2Wed
3Thu12:241.99:46 AM2.64:101.75:42-0.16:548:15Waning Crescent3Thu
4Fri12:551.910:42 AM2.85:001.66:23-0.26:558:14New Moon4Fri
5Sat1:262.011:29 AM2.95:441.57:03-0.26:558:13New Moon5Sat
6Sun1:562.012:132.96:271.47:42-0.16:568:13New Moon6Sun
7Mon2:242.11:012.97:151.28:210.16:568:12New Moon7Mon
8Tue2:492.21:572.78:111.18:580.46:578:11Waxing Crescent8Tue
9Wed3:132.33:012.59:080.99:320.76:578:10Waxing Crescent9Wed
10Thu3:382.44:082.210:060.710:041.06:588:10Waxing Crescent10Thu
11Fri4:072.55:401.911:140.610:331.36:588:09First Quarter11Fri
12Sat4:422.67:441.812:350.46:598:08First Quarter12Sat
13Sun5:292.69:451.81:490.26:598:07First Quarter13Sun
14Mon6:362.611:251.912:451.72:550.17:008:06Waxing Gibbous14Mon
15Tue7:492.611:522.02:021.84:000.07:008:05Waxing Gibbous15Tue
16Wed9:042.73:091.84:570.07:018:05Waxing Gibbous16Wed
17Thu12:182.010:17 AM2.84:151.75:430.07:018:04Waxing Gibbous17Thu
18Fri12:452.011:11 AM2.85:101.56:230.07:018:03Full Moon18Fri
19Sat1:132.111:54 AM2.85:541.46:590.27:028:02Full Moon19Sat
20Sun1:412.112:312.86:351.37:340.37:028:01Full Moon20Sun
21Mon2:072.11:092.77:171.28:080.57:038:00Full Moon21Mon
22Tue2:282.21:512.67:591.18:390.77:037:59Waning Gibbous22Tue
23Wed2:432.22:372.48:421.09:071.07:047:58Waning Gibbous23Wed
24Thu2:552.23:252.29:230.99:301.27:047:57Waning Gibbous24Thu
25Fri3:122.34:152.010:060.99:451.47:057:56Waning Gibbous25Fri
26Sat3:342.35:371.811:000.89:511.67:057:55Third Quarter26Sat
27Sun4:032.312:210.87:067:54Third Quarter27Sun
28Mon4:432.31:360.77:067:53Third Quarter28Mon
29Tue5:442.411:521.92:390.57:067:52Third Quarter29Tue
30Wed7:082.411:392.01:521.93:380.47:077:51Waning Crescent30Wed
31Thu8:222.611:552.12:531.84:320.27:077:50Waning Crescent31Thu
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 12:55 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 71% 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 Gibbous (71% 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