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

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide : 9:00 am (1.3 ft)
Next high tide : in 53m at 4:29 am (1.9 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Jan 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:062.02:541.68:24-0.18:300.87:165:48Waning Gibbous1Tue
2Wed1:541.83:181.68:540.19:240.77:175:48Waning Gibbous2Wed
3Thu2:481.63:481.79:240.310:420.57:175:49Third Quarter3Thu
4Fri4:001.44:241.810:000.67:175:50Third Quarter4Fri
5Sat6:001.25:181.912:060.311:06 AM0.87:175:50Third Quarter5Sat
6Sun8:001.26:182.01:060.012:240.97:175:51Third Quarter6Sun
7Mon9:301.37:182.22:12-0.31:241.07:185:52Waning Crescent7Mon
8Tue10:241.48:242.33:12-0.62:301.07:185:53Waning Crescent8Tue
9Wed11:061.59:242.44:06-0.83:360.97:185:53Waning Crescent9Wed
10Thu11:481.610:182.54:54-0.94:300.87:185:54New Moon10Thu
11Fri12:301.65:42-0.95:180.77:185:55New Moon11Fri
12Sat1:121.76:24-0.86:120.67:185:56New Moon12Sat
13Sun12:002.31:481.77:12-0.67:060.57:185:56Waxing Crescent13Sun
14Mon12:482.12:301.77:54-0.48:000.47:185:57Waxing Crescent14Mon
15Tue1:481.93:001.78:30-0.18:540.47:185:58Waxing Crescent15Tue
16Wed2:421.63:301.79:060.29:540.47:185:59Waxing Crescent16Wed
17Thu3:421.44:061.79:420.411:060.37:185:59First Quarter17Thu
18Fri5:241.14:481.710:300.77:176:00First Quarter18Fri
19Sat7:001.15:421.712:180.211:30 AM0.87:176:01First Quarter19Sat
20Sun8:361.16:361.71:180.112:360.97:176:02First Quarter20Sun
21Mon9:541.17:301.82:12-0.11:301.07:176:03Waxing Gibbous21Mon
22Tue10:301.28:301.83:12-0.22:240.97:166:03Waxing Gibbous22Tue
23Wed11:001.39:181.93:54-0.33:180.97:166:04Waxing Gibbous23Wed
24Thu11:301.410:002.04:36-0.44:060.87:166:05Waxing Gibbous24Thu
25Fri12:001.45:12-0.54:480.87:166:06Full Moon25Fri
26Sat12:241.55:48-0.55:240.77:156:06Full Moon26Sat
27Sun12:541.56:18-0.46:000.67:156:07Full Moon27Sun
28Mon1:121.56:54-0.36:420.57:146:08Full Moon28Mon
29Tue12:182.01:361.67:24-0.27:240.47:146:09Waning Gibbous29Tue
30Wed1:061.82:001.77:540.08:120.37:146:10Waning Gibbous30Wed
31Thu1:541.72:241.88:240.29:060.27:136:10Waning Gibbous31Thu
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 6:44 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 17% 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 (17% 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