Tides Today & Tomorrow in Captiva Island, Pine Island Sound, FL

TIDE TIMES for Saturday, August 15, 2026
The tide is currently falling in Captiva Island, Pine Island Sound, FL.
Next low tide : in 5h 21m at 10:01 am (0.8 ft)
Next high tide : 3:47 pm (2.2 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 7:00 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8725417
Common Questions About Tides

Captiva Island, Pine Island Sound, FL Tides - May 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:171.611:021.54:450.35:290.76:518:00Waxing Gibbous1Sun
2Mon11:371.75:250.46:260.46:508:01Waxing Gibbous2Mon
3Tue12:111.411:55 AM1.95:590.67:110.26:498:01Waxing Gibbous3Tue
4Wed1:071.412:122.06:280.87:500.16:488:02Waxing Gibbous4Wed
5Thu1:571.412:312.16:530.98:260.06:488:02Full Moon5Thu
6Fri2:441.312:532.27:151.09:01-0.16:478:03Full Moon6Fri
7Sat3:301.31:192.27:341.19:36-0.16:468:03Full Moon7Sat
8Sun4:171.31:482.37:531.110:14-0.26:468:04Full Moon8Sun
9Mon5:041.32:222.38:181.210:53-0.26:458:04Waning Gibbous9Mon
10Tue5:511.23:012.28:531.211:36-0.16:448:05Waning Gibbous10Tue
11Wed6:411.23:442.19:361.26:448:06Waning Gibbous11Wed
12Thu7:321.34:342.012:22-0.110:32 AM1.26:438:06Waning Gibbous12Thu
13Fri8:221.35:341.91:120.011:54 AM1.26:428:07Third Quarter13Fri
14Sat9:051.46:481.72:040.11:461.16:428:07Third Quarter14Sat
15Sun9:401.58:141.52:560.23:181.06:418:08Third Quarter15Sun
16Mon10:081.69:451.53:460.34:310.76:418:08Third Quarter16Mon
17Tue10:341.811:121.44:300.55:320.56:408:09Waning Crescent17Tue
18Wed11:002.05:100.76:270.26:408:09Waning Crescent18Wed
19Thu12:301.411:28 AM2.25:440.97:19-0.16:398:10Waning Crescent19Thu
20Fri1:421.411:59 AM2.46:131.18:10-0.36:398:10New Moon20Fri
21Sat2:571.412:352.56:361.29:01-0.46:388:11New Moon21Sat
22Sun4:171.31:162.66:551.39:52-0.56:388:12New Moon22Sun
23Mon2:022.610:45-0.56:388:12Waxing Crescent23Mon
24Tue2:542.511:37-0.46:378:13Waxing Crescent24Tue
25Wed3:522.46:378:13Waxing Crescent25Wed
26Thu7:521.34:562.112:28-0.210:56 AM1.26:378:14Waxing Crescent26Thu
27Fri8:221.46:071.81:190.012:431.26:368:14First Quarter27Fri
28Sat8:541.57:291.62:080.22:231.06:368:15First Quarter28Sat
29Sun9:271.69:111.42:550.43:550.86:368:15First Quarter29Sun
30Mon9:591.810:541.33:390.65:120.56:368:16Waxing Gibbous30Mon
31Tue10:291.94:200.86:120.36:358:16Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725417)

Common Questions About Captiva Island, Pine Island Sound, FL Tides

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What time does the tide turn (slack tide) in Captiva Island, Pine Island Sound, FL today?

Slack tide in Captiva Island, Pine Island Sound, FL is approximately 12:54 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, Pine Island Sound, FL?

Captiva Island, Pine Island Sound, FL is currently in a spring phase. Tonight's moon is 11% 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, Pine Island Sound, 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, Pine Island Sound, FL?

Tide predictions for Captiva Island, Pine Island Sound, 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, Pine Island Sound, FL?

Tide data for Captiva Island, Pine Island Sound, FL is sourced from NOAA Station #8725417. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8725417.

What is the moon phase in Captiva Island, Pine Island Sound, FL tonight?

Tonight the moon over Captiva Island, Pine Island Sound, FL is Waxing Crescent (11% illuminated). This places Captiva Island, Pine Island Sound, 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