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 3h 02m 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 - May 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:172.09:521.92:410.53:220.56:508:00Waxing Gibbous1Wed
2Thu9:552.211:012.03:320.74:190.26:508:01Waxing Gibbous2Thu
3Fri10:292.311:532.04:210.85:090.06:498:01Waxing Gibbous3Fri
4Sat11:012.45:050.95:53-0.26:488:02Full Moon4Sat
5Sun12:402.011:29 AM2.55:451.06:34-0.36:478:02Full Moon5Sun
6Mon1:271.911:56 AM2.56:211.17:16-0.46:478:03Full Moon6Mon
7Tue2:171.912:242.46:571.27:59-0.36:468:03Full Moon7Tue
8Wed3:061.812:552.47:331.28:42-0.26:458:04Waning Gibbous8Wed
9Thu3:521.71:302.38:111.39:24-0.16:458:05Waning Gibbous9Thu
10Fri4:371.62:122.28:501.310:070.16:448:05Waning Gibbous10Fri
11Sat5:291.63:002.19:311.410:540.36:438:06Waning Gibbous11Sat
12Sun6:291.63:512.010:251.411:520.56:438:06Third Quarter12Sun
13Mon7:171.64:531.812:081.36:428:07Third Quarter13Mon
14Tue7:521.76:391.712:530.61:271.16:428:07Third Quarter14Tue
15Wed8:181.88:231.71:430.72:220.96:418:08Third Quarter15Wed
16Thu8:401.99:491.72:270.83:120.66:418:08Waning Crescent16Thu
17Fri9:032.010:541.83:101.04:020.36:408:09Waning Crescent17Fri
18Sat9:342.211:421.93:551.14:490.06:408:09Waning Crescent18Sat
19Sun10:092.34:381.15:32-0.26:398:10Waning Crescent19Sun
20Mon12:261.910:47 AM2.55:171.26:15-0.46:398:11New Moon20Mon
21Tue1:121.911:24 AM2.65:521.36:59-0.66:388:11New Moon21Tue
22Wed2:041.912:032.76:281.37:47-0.66:388:12New Moon22Wed
23Thu2:581.912:462.77:091.38:37-0.56:388:12Waxing Crescent23Thu
24Fri3:471.81:362.68:021.39:26-0.46:378:13Waxing Crescent24Fri
25Sat4:341.82:362.59:041.310:15-0.26:378:13Waxing Crescent25Sat
26Sun5:231.83:402.310:101.211:080.16:378:14Waxing Crescent26Sun
27Mon6:141.94:552.011:341.16:368:14First Quarter27Mon
28Tue7:022.06:531.812:090.41:030.96:368:15First Quarter28Tue
29Wed7:432.18:311.71:080.72:100.66:368:15First Quarter29Wed
30Thu8:212.29:591.72:000.93:090.36:368:16Waxing Gibbous30Thu
31Fri9:012.311:081.82:481.04:060.16:358:16Waxing Gibbous31Fri
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