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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 13m at 4:58 pm (-0.5 ft)
Next high tide (tomorrow) : 12:27 am (1.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - May 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:071.98:591.92:140.32:480.86:508:00Waning Crescent1Mon
2Tue9:512.110:172.03:070.53:480.66:508:01Waning Crescent2Tue
3Wed10:292.211:152.03:590.64:410.36:498:01Waning Crescent3Wed
4Thu11:012.34:470.75:260.16:488:02Waning Crescent4Thu
5Fri12:022.011:29 AM2.35:280.86:07-0.16:478:02New Moon5Fri
6Sat12:452.011:53 AM2.46:050.96:46-0.16:478:03New Moon6Sat
7Sun1:292.012:152.36:411.07:25-0.26:468:03New Moon7Sun
8Mon2:161.912:392.37:171.18:05-0.16:458:04New Moon8Mon
9Tue3:031.81:072.37:531.28:46-0.16:458:05Waxing Crescent9Tue
10Wed3:471.81:402.28:301.29:260.06:448:05Waxing Crescent10Wed
11Thu4:321.72:212.19:071.310:080.26:438:06Waxing Crescent11Thu
12Fri5:241.63:062.09:451.310:550.36:438:06Waxing Crescent12Fri
13Sat6:291.63:551.910:401.411:560.56:428:07First Quarter13Sat
14Sun7:221.74:561.812:281.36:428:07First Quarter14Sun
15Mon8:011.76:331.712:590.61:381.26:418:08First Quarter15Mon
16Tue8:321.88:141.71:510.62:320.96:418:08First Quarter16Tue
17Wed9:001.99:421.82:370.73:220.76:408:09Waxing Gibbous17Wed
18Thu9:282.110:481.93:240.84:120.46:408:10Waxing Gibbous18Thu
19Fri10:012.211:382.04:110.94:590.16:398:10Waxing Gibbous19Fri
20Sat10:362.44:550.95:43-0.26:398:11Waxing Gibbous20Sat
21Sun12:232.011:12 AM2.65:351.06:27-0.46:388:11Full Moon21Sun
22Mon1:122.011:48 AM2.76:151.17:13-0.56:388:12Full Moon22Mon
23Tue2:062.012:282.76:561.18:03-0.66:388:12Full Moon23Tue
24Wed3:032.01:122.77:431.28:54-0.56:378:13Waning Gibbous24Wed
25Thu3:561.92:052.58:381.29:44-0.36:378:13Waning Gibbous25Thu
26Fri4:481.93:052.49:371.210:36-0.16:378:14Waning Gibbous26Fri
27Sat5:461.94:092.110:451.211:350.26:368:14Third Quarter27Sat
28Sun6:451.95:331.912:141.16:368:15Third Quarter28Sun
29Mon7:352.07:291.812:400.41:330.96:368:15Third Quarter29Mon
30Tue8:202.18:561.71:380.62:350.66:368:16Third Quarter30Tue
31Wed9:022.210:151.82:290.83:330.46:358:16Waning Crescent31Wed
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 8:42 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 spring phase. Tonight's moon is 11% 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 near their weekly maximum.

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 Crescent (11% illuminated). This places Captiva Island (outside), FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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