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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 11:41 pm (0.6 ft)
Next high tide : in 5h 17m at 4:56 pm (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Oct 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:432.58:001.912:020.77:217:14Third Quarter1Thu
2Fri4:392.59:072.01:220.67:217:13Third Quarter2Fri
3Sat6:042.59:562.11:131.92:230.57:227:12Third Quarter3Sat
4Sun7:402.510:302.22:221.73:190.57:227:11Waning Crescent4Sun
5Mon9:042.710:592.43:211.54:130.57:237:10Waning Crescent5Mon
6Tue10:222.811:252.54:191.25:010.57:237:09Waning Crescent6Tue
7Wed11:222.911:502.75:100.95:430.67:247:08New Moon7Wed
8Thu12:142.95:580.66:230.87:247:07New Moon8Thu
9Fri12:162.81:082.86:450.37:031.07:257:06New Moon9Fri
10Sat12:452.92:082.67:350.27:431.27:257:05New Moon10Sat
11Sun1:162.93:132.48:270.18:251.47:267:04Waxing Crescent11Sun
12Mon1:532.84:162.39:190.19:061.67:267:03Waxing Crescent12Mon
13Tue2:342.75:312.110:120.29:501.77:277:02Waxing Crescent13Tue
14Wed3:192.67:002.011:140.410:481.87:277:01First Quarter14Wed
15Thu4:092.48:142.012:300.67:287:00First Quarter15Thu
16Fri5:202.39:132.112:341.81:390.67:286:59First Quarter16Fri
17Sat7:302.29:582.11:511.72:350.77:296:58First Quarter17Sat
18Sun8:492.310:302.22:481.63:260.77:296:57Waxing Gibbous18Sun
19Mon9:552.310:562.33:401.44:110.87:306:56Waxing Gibbous19Mon
20Tue10:472.411:182.44:261.14:510.97:316:55Waxing Gibbous20Tue
21Wed11:282.511:362.45:060.95:260.97:316:54Waxing Gibbous21Wed
22Thu12:042.55:420.75:571.07:326:54Full Moon22Thu
23Fri12:392.46:160.66:271.17:326:53Full Moon23Fri
24Sat12:032.51:162.46:510.46:561.27:336:52Full Moon24Sat
25Sun12:202.51:592.37:270.47:231.47:336:51Full Moon25Sun
26Mon12:412.62:482.28:050.37:461.57:346:50Waning Gibbous26Mon
27Tue1:082.63:392.08:470.38:091.67:356:49Waning Gibbous27Tue
28Wed1:412.64:381.99:300.38:361.77:356:49Waning Gibbous28Wed
29Thu2:232.56:131.910:200.39:151.77:366:48Waning Gibbous29Thu
30Fri3:152.57:331.911:280.410:161.87:376:47Third Quarter30Fri
31Sat4:162.48:222.012:470.57:376:46Third Quarter31Sat
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 8:18 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 transitional phase. Tonight's moon is 37% 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 shifting between spring and neap.

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 First Quarter (37% illuminated). This places Captiva Island (outside), FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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