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 : in 22m at 1:09 pm (0.8 ft)
Next high tide : 7:01 pm (1.0 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 - Apr 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:400.82:381.68:220.811:10-0.37:187:46Waning Gibbous1Sun
2Mon3:171.67:177:47Waning Gibbous2Mon
3Tue4:081.612:26-0.37:167:47Third Quarter3Tue
4Wed5:201.51:47-0.37:157:47Third Quarter4Wed
5Thu7:391.53:02-0.37:147:48Third Quarter5Thu
6Fri12:120.94:03-0.32:450.97:137:48Waning Crescent6Fri
7Sat12:011.04:52-0.24:080.77:127:49Waning Crescent7Sat
8Sun12:131.15:32-0.15:120.57:117:49Waning Crescent8Sun
9Mon12:331.26:060.16:070.37:107:50Waning Crescent9Mon
10Tue12:361.412:541.36:350.26:570.17:097:50New Moon10Tue
11Wed1:291.31:141.47:020.47:42-0.17:087:51New Moon11Wed
12Thu2:241.21:321.57:260.58:26-0.17:077:51New Moon12Thu
13Fri3:211.01:441.57:440.79:09-0.27:067:52Waxing Crescent13Fri
14Sat4:231.01:521.57:540.89:53-0.17:057:52Waxing Crescent14Sat
15Sun5:360.92:081.57:500.810:43-0.17:047:53Waxing Crescent15Sun
16Mon2:351.511:430.07:037:53Waxing Crescent16Mon
17Tue3:131.57:027:54First Quarter17Tue
18Wed4:031.412:530.07:017:55First Quarter18Wed
19Thu5:141.32:040.17:007:55First Quarter19Thu
20Fri8:131.33:050.16:597:56First Quarter20Fri
21Sat11:281.09:391.33:530.13:160.86:587:56Waxing Gibbous21Sat
22Sun11:331.110:421.34:320.14:170.76:577:57Waxing Gibbous22Sun
23Mon11:471.111:371.35:060.25:080.56:567:57Waxing Gibbous23Mon
24Tue12:021.25:370.35:560.26:557:58Waxing Gibbous24Tue
25Wed12:311.312:161.46:050.46:430.06:557:58Full Moon25Wed
26Thu1:271.212:271.56:310.67:29-0.26:547:59Full Moon26Thu
27Fri2:271.212:401.76:520.78:17-0.36:537:59Full Moon27Fri
28Sat3:351.11:021.87:060.99:07-0.46:528:00Full Moon28Sat
29Sun4:541.01:321.97:110.910:03-0.46:518:00Waning Gibbous29Sun
30Mon2:101.911:05-0.46:508:01Waning Gibbous30Mon
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 4:05 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 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