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

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 9:22 pm (0.8 ft)
Next high tide : in 6m at 2:50 pm (2.3 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - May 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:502.012:272.47:051.17:53-0.36:508:01Full Moon1Sat
2Sun2:451.912:572.47:331.28:38-0.36:498:01Waning Gibbous2Sun
3Mon3:421.81:342.48:021.39:27-0.36:488:02Waning Gibbous3Mon
4Tue4:431.72:202.48:371.410:20-0.26:488:02Waning Gibbous4Tue
5Wed6:041.73:152.39:221.511:25-0.16:478:03Waning Gibbous5Wed
6Thu7:211.74:172.210:321.56:468:04Third Quarter6Thu
7Fri8:131.75:442.012:400.012:561.46:468:04Third Quarter7Fri
8Sat8:561.97:422.01:450.12:101.26:458:05Third Quarter8Sat
9Sun9:342.09:192.02:400.33:130.86:448:05Waning Crescent9Sun
10Mon10:092.110:382.13:320.44:110.56:448:06Waning Crescent10Mon
11Tue10:412.311:372.14:220.65:030.26:438:06Waning Crescent11Tue
12Wed11:092.45:070.85:49-0.16:428:07Waning Crescent12Wed
13Thu12:272.111:35 AM2.55:470.96:31-0.36:428:07New Moon13Thu
14Fri1:182.012:012.56:241.07:14-0.46:418:08New Moon14Fri
15Sat2:122.012:272.57:011.27:58-0.46:418:09New Moon15Sat
16Sun3:061.912:562.47:381.38:42-0.36:408:09Waxing Crescent16Sun
17Mon3:561.81:292.38:171.39:26-0.26:408:10Waxing Crescent17Mon
18Tue4:481.72:092.28:561.410:100.06:398:10Waxing Crescent18Tue
19Wed5:501.62:552.19:361.511:010.26:398:11Waxing Crescent19Wed
20Thu6:561.63:462.010:301.56:398:11First Quarter20Thu
21Fri7:461.74:461.812:040.412:221.46:388:12First Quarter21Fri
22Sat8:241.76:311.71:060.51:371.36:388:12First Quarter22Sat
23Sun8:551.88:161.71:560.62:311.16:378:13First Quarter23Sun
24Mon9:221.99:401.82:410.73:210.86:378:13Waxing Gibbous24Mon
25Tue9:442.010:451.93:250.84:090.56:378:14Waxing Gibbous25Tue
26Wed10:052.111:341.94:080.94:530.26:378:14Waxing Gibbous26Wed
27Thu10:282.34:491.05:330.06:368:15Waxing Gibbous27Thu
28Fri12:182.010:55 AM2.45:251.16:13-0.36:368:15Full Moon28Fri
29Sat1:042.011:26 AM2.55:581.26:55-0.46:368:16Full Moon29Sat
30Sun1:571.911:59 AM2.66:301.37:41-0.56:368:16Full Moon30Sun
31Mon2:541.912:362.77:041.48:30-0.56:358:17Full Moon31Mon
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 6:06 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 84% 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 Gibbous (84% 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