Tides Today & Tomorrow in Port Boca Grande, Charlotte Harbor, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide (tomorrow) : in 2h 24m at 12:47 am (0.5 ft)
Next high tide (tomorrow) : 8:01 am (1.4 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Aug 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:161.22:031.87:470.79:030.16:538:17Waxing Crescent1Mon
2Tue3:421.33:011.68:490.69:310.36:548:16Waxing Crescent2Tue
3Wed4:081.44:121.39:560.59:550.56:548:15Waxing Crescent3Wed
4Thu4:371.65:411.111:110.410:110.76:558:15Waxing Crescent4Thu
5Fri5:101.77:290.912:350.36:558:14First Quarter5Fri
6Sat5:551.82:030.26:568:13First Quarter6Sat
7Sun6:561.83:240.16:568:12First Quarter7Sun
8Mon8:101.94:340.06:578:12Waxing Gibbous8Mon
9Tue9:211.95:280.06:578:11Waxing Gibbous9Tue
10Wed10:222.06:110.06:588:10Waxing Gibbous10Wed
11Thu1:251.111:15 AM2.04:021.06:460.06:588:09Waxing Gibbous11Thu
12Fri1:351.112:022.05:080.97:170.16:598:08Full Moon12Fri
13Sat1:561.212:461.96:040.97:460.26:598:08Full Moon13Sat
14Sun2:191.21:281.86:550.88:130.37:008:07Full Moon14Sun
15Mon2:441.32:091.77:420.78:390.47:008:06Full Moon15Mon
16Tue3:091.32:531.58:280.79:030.57:018:05Waning Gibbous16Tue
17Wed3:301.43:411.49:150.69:220.77:018:04Waning Gibbous17Wed
18Thu3:451.44:421.210:070.69:340.87:028:03Waning Gibbous18Thu
19Fri3:491.56:031.111:070.69:370.97:028:02Waning Gibbous19Fri
20Sat4:041.612:220.57:038:01Third Quarter20Sat
21Sun4:401.61:430.57:038:00Third Quarter21Sun
22Mon5:341.72:590.47:047:59Third Quarter22Mon
23Tue7:001.74:000.37:047:58Third Quarter23Tue
24Wed8:461.84:510.27:047:57Waning Crescent24Wed
25Thu9:551.95:330.17:057:56Waning Crescent25Thu
26Fri12:441.210:50 AM2.03:541.16:120.17:057:55Waning Crescent26Fri
27Sat1:001.211:42 AM2.05:000.96:470.17:067:54New Moon27Sat
28Sun1:211.312:332.06:000.87:200.27:067:53New Moon28Sun
29Mon1:431.41:261.96:580.67:510.47:077:52New Moon29Mon
30Tue2:061.52:241.77:540.58:190.67:077:51New Moon30Tue
31Wed2:301.73:291.58:510.38:430.87:087:50Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725577)

Common Questions About Port Boca Grande, Charlotte Harbor, FL Tides

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What time does the tide turn (slack tide) in Port Boca Grande, Charlotte Harbor, FL today?

Slack tide in Port Boca Grande, Charlotte Harbor, FL is approximately 4:24 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 Port Boca Grande, Charlotte Harbor, FL?

Port Boca Grande, Charlotte Harbor, FL is currently in a neap phase. Tonight's moon is 48% 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 minimum.

What datum are Port Boca Grande, Charlotte Harbor, 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 Port Boca Grande, Charlotte Harbor, FL?

Tide predictions for Port Boca Grande, Charlotte Harbor, 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 Port Boca Grande, Charlotte Harbor, FL?

Tide data for Port Boca Grande, Charlotte Harbor, FL is sourced from NOAA Station #8725577. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8725577.

What is the moon phase in Port Boca Grande, Charlotte Harbor, FL tonight?

Tonight the moon over Port Boca Grande, Charlotte Harbor, FL is First Quarter (48% illuminated). This places Port Boca Grande, Charlotte Harbor, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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