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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Captiva Island (outside), FL.
Next low tide (tomorrow) : 3:57 am (1.6 ft)
Next high tide (tomorrow) : in 6h 29m at 12:27 am (1.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8725383
Common Questions About Tides

Captiva Island (outside), FL Tides - Apr 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:591.66:192.012:430.012:461.16:196:45Third Quarter1Sat
2Sun8:541.77:542.01:440.01:530.96:186:46Waning Crescent2Sun
3Mon9:361.89:142.12:430.12:560.76:176:46Waning Crescent3Mon
4Tue10:112.010:132.23:350.13:520.56:166:47Waning Crescent4Tue
5Wed10:412.111:012.24:200.24:390.26:156:47Waning Crescent5Wed
6Thu11:082.211:462.25:000.35:210.16:146:48New Moon6Thu
7Fri11:322.25:370.56:03-0.16:136:48New Moon7Fri
8Sat12:322.111:56 AM2.26:130.66:45-0.16:126:49New Moon8Sat
9Sun1:202.012:202.26:500.87:27-0.16:116:49Waxing Crescent9Sun
10Mon2:091.812:482.17:260.98:090.06:106:49Waxing Crescent10Mon
11Tue2:551.71:202.17:591.08:520.16:096:50Waxing Crescent11Tue
12Wed3:461.61:582.08:301.19:390.26:086:50Waxing Crescent12Wed
13Thu4:591.52:391.99:001.210:410.36:076:51First Quarter13Thu
14Fri6:191.53:281.89:591.311:540.46:066:51First Quarter14Fri
15Sat7:191.54:411.712:051.36:056:52First Quarter15Sat
16Sun8:081.66:321.712:540.41:081.26:046:52First Quarter16Sun
17Mon8:491.77:571.81:450.52:011.06:036:53Waxing Gibbous17Mon
18Tue9:211.89:081.92:340.52:530.86:026:53Waxing Gibbous18Tue
19Wed9:451.910:012.03:190.53:400.56:016:54Waxing Gibbous19Wed
20Thu10:052.010:442.14:000.64:220.36:006:54Waxing Gibbous20Thu
21Fri10:252.211:252.14:370.65:020.05:596:55Full Moon21Fri
22Sat10:492.35:120.75:42-0.25:586:55Full Moon22Sat
23Sun12:102.111:17 AM2.45:460.86:27-0.35:576:56Full Moon23Sun
24Mon1:022.011:50 AM2.56:220.97:15-0.45:566:57Full Moon24Mon
25Tue2:011.912:302.57:011.08:05-0.45:556:57Waning Gibbous25Tue
26Wed2:581.81:172.47:451.18:56-0.35:546:58Waning Gibbous26Wed
27Thu4:001.72:112.38:341.29:55-0.15:546:58Waning Gibbous27Thu
28Fri5:171.73:102.29:391.311:050.15:536:59Third Quarter28Fri
29Sat6:251.74:292.011:231.25:526:59Third Quarter29Sat
30Sun8:191.87:281.912:150.21:441.16:518:00Third Quarter30Sun
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 2:12 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 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 (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 Waning Crescent (11% 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