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

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently falling in Captiva Island (outside), FL.
Next low tide : in 34m at 8:13 pm (-0.3 ft)
Next high tide (tomorrow) : 3:06 am (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:45 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Mar 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:042.012:26-0.17:527:29First Quarter1Fri
2Sat6:272.01:44-0.27:517:30First Quarter2Sat
3Sun10:351.37:592.12:49-0.32:151.17:507:31Waxing Gibbous3Sun
4Mon11:051.59:282.23:50-0.43:280.97:497:31Waxing Gibbous4Mon
5Tue11:331.610:432.34:44-0.44:340.77:487:32Waxing Gibbous5Tue
6Wed12:001.85:30-0.35:280.47:477:32Waxing Gibbous6Wed
7Thu12:271.96:11-0.26:170.17:467:33Full Moon7Thu
8Fri12:302.312:532.06:490.07:04-0.17:457:33Full Moon8Fri
9Sat1:212.11:202.17:270.27:52-0.27:447:34Full Moon9Sat
10Sun2:162.01:492.18:030.48:41-0.27:437:34Waning Gibbous10Sun
11Mon3:121.82:202.18:380.69:28-0.27:427:35Waning Gibbous11Mon
12Tue4:061.52:522.19:100.810:16-0.17:417:35Waning Gibbous12Tue
13Wed5:081.33:272.09:351.011:150.07:407:36Waning Gibbous13Wed
14Thu6:421.24:071.99:481.17:397:36Third Quarter14Thu
15Fri4:581.812:320.27:387:37Third Quarter15Fri
16Sat11:101.36:381.71:440.21:111.27:377:37Third Quarter16Sat
17Sun10:391.38:171.82:430.22:181.17:357:38Third Quarter17Sun
18Mon10:551.49:321.93:370.23:161.07:347:38Waning Crescent18Mon
19Tue11:161.510:312.04:240.24:110.87:337:39Waning Crescent19Tue
20Wed11:351.611:142.05:030.24:570.67:327:39Waning Crescent20Wed
21Thu11:521.711:512.15:370.25:360.47:317:40Waning Crescent21Thu
22Fri12:061.86:080.36:130.27:307:40New Moon22Fri
23Sat12:272.112:192.06:370.46:500.17:297:41New Moon23Sat
24Sun1:052.012:362.17:060.67:29-0.17:287:41New Moon24Sun
25Mon1:481.91:002.17:330.78:11-0.27:277:42New Moon25Mon
26Tue2:391.81:302.27:590.98:57-0.27:267:42Waxing Crescent26Tue
27Wed3:341.62:082.38:231.09:46-0.27:257:43Waxing Crescent27Wed
28Thu4:341.52:532.38:501.110:44-0.27:237:43Waxing Crescent28Thu
29Fri6:141.43:452.29:231.27:227:44First Quarter29Fri
30Sat7:471.44:482.112:01-0.110:13 AM1.37:217:44First Quarter30Sat
31Sun8:481.56:232.01:190.01:041.37:207:45First Quarter31Sun
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 11:39 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 2% 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 New Moon (2% 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