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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide (tomorrow) : in 2h 34m at 12:34 am (0.9 ft)
Next high tide (tomorrow) : 7:07 am (2.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - May 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:451.62:012.48:281.410:09-0.26:508:00Waxing Crescent1Mon
2Tue6:001.52:492.29:011.511:060.06:498:01Waxing Crescent2Tue
3Wed7:251.53:422.19:401.56:498:01First Quarter3Wed
4Thu8:181.64:451.912:170.211:49 AM1.56:488:02First Quarter4Thu
5Fri8:541.66:511.81:220.41:301.46:478:03First Quarter5Fri
6Sat9:221.78:261.82:120.52:281.26:478:03First Quarter6Sat
7Sun9:471.89:441.92:560.63:200.96:468:04Waxing Gibbous7Sun
8Mon10:081.910:461.93:380.84:080.66:458:04Waxing Gibbous8Mon
9Tue10:242.011:332.04:180.94:510.46:458:05Waxing Gibbous9Tue
10Wed10:392.14:551.05:290.16:448:05Waxing Gibbous10Wed
11Thu12:152.010:56 AM2.25:281.16:06-0.16:438:06Full Moon11Thu
12Fri12:571.911:18 AM2.35:571.26:43-0.36:438:06Full Moon12Fri
13Sat1:461.911:44 AM2.46:231.37:24-0.46:428:07Full Moon13Sat
14Sun2:421.812:142.56:441.48:09-0.46:428:07Full Moon14Sun
15Mon3:371.712:482.57:051.58:57-0.46:418:08Waning Gibbous15Mon
16Tue4:321.71:312.57:331.59:46-0.36:418:09Waning Gibbous16Tue
17Wed5:361.62:262.58:211.510:39-0.26:408:09Waning Gibbous17Wed
18Thu6:421.73:292.39:301.511:420.06:408:10Waning Gibbous18Thu
19Fri7:261.74:422.111:281.56:398:10Third Quarter19Fri
20Sat7:571.86:322.012:480.21:191.26:398:11Third Quarter20Sat
21Sun8:252.08:241.91:430.42:250.86:388:11Third Quarter21Sun
22Mon8:542.210:001.92:310.73:240.46:388:12Waning Crescent22Mon
23Tue9:252.311:131.93:180.94:210.06:388:12Waning Crescent23Tue
24Wed9:592.54:061.15:12-0.36:378:13Waning Crescent24Wed
25Thu12:092.010:35 AM2.64:521.25:58-0.56:378:13New Moon25Thu
26Fri1:011.911:10 AM2.75:341.36:43-0.66:378:14New Moon26Fri
27Sat1:571.911:45 AM2.76:121.47:29-0.66:368:14New Moon27Sat
28Sun2:531.812:202.66:481.48:17-0.56:368:15New Moon28Sun
29Mon3:441.712:572.57:271.49:03-0.36:368:15Waxing Crescent29Mon
30Tue4:311.71:402.48:121.59:48-0.16:368:16Waxing Crescent30Tue
31Wed5:221.62:302.39:021.510:330.16:358:16Waxing 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 3:50 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 neap phase. Tonight's moon is 48% 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 minimum.

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 (48% illuminated). This places Captiva Island (outside), FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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