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

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 2h 40m at 7:54 am (1.4 ft)
Next high tide : 1:33 pm (2.7 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Aug 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:042.84:111.45:31-0.36:548:16Waning Crescent1Wed
2Thu12:242.111:04 AM2.95:101.36:18-0.36:548:15New Moon2Thu
3Fri1:032.111:54 AM3.06:011.27:03-0.26:558:14New Moon3Fri
4Sat1:442.212:422.96:511.17:48-0.16:558:14New Moon4Sat
5Sun2:242.21:342.77:441.08:320.26:568:13Waxing Crescent5Sun
6Mon3:032.32:312.58:380.99:130.46:568:12Waxing Crescent6Mon
7Tue3:382.33:292.39:310.99:510.76:578:12Waxing Crescent7Tue
8Wed4:102.34:272.110:240.910:291.06:578:11Waxing Crescent8Wed
9Thu4:422.35:491.811:270.911:131.26:588:10First Quarter9Thu
10Fri5:202.27:281.712:420.86:588:09First Quarter10Fri
11Sat6:142.28:501.712:171.41:480.76:588:08First Quarter11Sat
12Sun7:172.210:121.81:231.52:440.66:598:08First Quarter12Sun
13Mon8:132.311:031.92:171.53:390.56:598:07Waxing Gibbous13Mon
14Tue9:112.411:362.03:101.54:300.47:008:06Waxing Gibbous14Tue
15Wed10:062.54:041.55:120.37:008:05Waxing Gibbous15Wed
16Thu12:052.010:49 AM2.64:511.45:500.37:018:04Waxing Gibbous16Thu
17Fri12:332.111:24 AM2.65:321.36:250.37:018:03Full Moon17Fri
18Sat1:002.111:56 AM2.76:091.26:590.37:028:02Full Moon18Sat
19Sun1:252.212:292.76:461.27:330.47:028:01Full Moon19Sun
20Mon1:472.21:062.67:251.18:070.57:038:01Full Moon20Mon
21Tue2:082.31:492.58:071.08:390.77:038:00Waning Gibbous21Tue
22Wed2:332.32:402.48:530.99:090.97:047:59Waning Gibbous22Wed
23Thu3:022.43:362.29:410.89:371.17:047:58Waning Gibbous23Thu
24Fri3:362.54:392.010:380.810:071.37:057:57Third Quarter24Fri
25Sat4:162.56:341.811:560.710:481.57:057:56Third Quarter25Sat
26Sun5:072.58:231.81:170.57:057:55Third Quarter26Sun
27Mon6:182.69:451.912:361.62:220.47:067:54Third Quarter27Mon
28Tue7:382.710:442.11:571.63:240.27:067:53Waning Crescent28Tue
29Wed8:542.711:242.23:031.64:230.27:077:52Waning Crescent29Wed
30Thu10:092.911:582.34:081.45:140.17:077:51Waning Crescent30Thu
31Fri11:092.95:041.25:590.27:087:49New Moon31Fri
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 10:43 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 spring phase. Tonight's moon is 9% 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 Waxing Crescent (9% 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