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 1h 16m at 9:21 pm (-0.4 ft)
Next high tide (tomorrow) : 4:29 am (1.9 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 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:152.311:171.82:121.53:490.46:548:15Waning Crescent1Thu
2Fri9:132.411:461.83:061.54:390.36:548:15Waning Crescent2Fri
3Sat10:092.54:011.45:200.26:558:14Waning Crescent3Sat
4Sun12:141.910:52 AM2.54:511.45:560.26:558:13Waning Crescent4Sun
5Mon12:412.011:27 AM2.65:331.36:300.26:568:13New Moon5Mon
6Tue1:082.011:59 AM2.66:111.27:030.36:568:12New Moon6Tue
7Wed1:322.112:312.66:481.17:360.46:578:11New Moon7Wed
8Thu1:532.11:062.57:281.18:080.56:578:11New Moon8Thu
9Fri2:122.21:482.48:101.08:380.76:588:10Waxing Crescent9Fri
10Sat2:332.22:382.38:540.99:040.96:588:09Waxing Crescent10Sat
11Sun3:002.33:312.19:410.89:281.16:598:08Waxing Crescent11Sun
12Mon3:322.44:311.910:360.79:531.26:598:07First Quarter12Mon
13Tue4:102.56:191.711:520.610:241.47:008:06First Quarter13Tue
14Wed4:582.58:221.71:130.57:008:06First Quarter14Wed
15Thu6:052.69:491.82:190.37:018:05First Quarter15Thu
16Fri7:232.710:461.91:351.63:210.27:018:04Waxing Gibbous16Fri
17Sat8:392.811:242.12:461.64:200.17:018:03Waxing Gibbous17Sat
18Sun9:562.911:572.23:541.45:110.07:028:02Waxing Gibbous18Sun
19Mon11:012.94:561.25:560.17:028:01Full Moon19Mon
20Tue12:282.311:53 AM3.05:481.06:380.27:038:00Full Moon20Tue
21Wed1:002.412:422.96:370.87:180.47:037:59Full Moon21Wed
22Thu1:312.51:332.77:270.77:580.67:047:58Full Moon22Thu
23Fri2:042.52:292.58:180.68:370.87:047:57Waning Gibbous23Fri
24Sat2:362.53:262.39:080.69:131.17:057:56Waning Gibbous24Sat
25Sun3:072.54:232.19:570.69:461.37:057:55Waning Gibbous25Sun
26Mon3:382.55:381.910:520.710:171.57:067:54Third Quarter26Mon
27Tue4:122.47:161.812:020.87:067:53Third Quarter27Tue
28Wed4:562.38:381.81:160.87:067:52Third Quarter28Wed
29Thu6:112.310:011.812:411.72:180.77:077:51Third Quarter29Thu
30Fri7:412.310:451.91:511.73:130.77:077:50Waning Crescent30Fri
31Sat8:502.411:122.02:461.64:040.67:087:49Waning Crescent31Sat
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 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