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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide (tomorrow) : 12:47 am (0.5 ft)
Next high tide : in 15m at 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 - Nov 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:421.912:300.37:386:46First Quarter1Tue
2Wed5:161.79:341.31:290.47:396:46First Quarter2Wed
3Thu7:111.59:431.412:511.22:200.57:396:45First Quarter3Thu
4Fri8:431.410:031.52:331.13:020.67:406:44First Quarter4Fri
5Sat10:001.410:261.63:430.93:380.77:416:44Waxing Gibbous5Sat
6Sun10:041.49:501.73:350.73:110.86:415:43Waxing Gibbous6Sun
7Mon10:591.310:141.74:200.53:420.96:425:42Waxing Gibbous7Mon
8Tue11:481.310:371.85:000.34:111.06:435:42Waxing Gibbous8Tue
9Wed12:361.35:390.24:381.06:445:41Full Moon9Wed
10Thu1:251.36:180.15:011.16:445:41Full Moon10Thu
11Fri2:171.26:560.05:191.16:455:40Full Moon11Fri
12Sat3:141.27:360.05:331.16:465:40Full Moon12Sat
13Sun8:180.06:465:39Waning Gibbous13Sun
14Mon12:231.99:020.16:475:39Waning Gibbous14Mon
15Tue12:591.99:490.16:485:38Waning Gibbous15Tue
16Wed1:421.810:400.26:495:38Waning Gibbous16Wed
17Thu2:351.77:291.211:310.310:481.26:495:38Third Quarter17Thu
18Fri3:461.57:501.312:200.46:505:37Third Quarter18Fri
19Sat6:331.38:131.512:551.01:060.56:515:37Third Quarter19Sat
20Sun8:341.28:381.62:130.71:470.76:525:37Waning Crescent20Sun
21Mon9:581.29:061.83:160.42:240.86:525:36Waning Crescent21Mon
22Tue11:101.29:382.04:130.02:590.96:535:36Waning Crescent22Tue
23Wed12:151.25:06-0.23:311.06:545:36New Moon23Wed
24Thu1:161.25:56-0.44:021.16:555:36New Moon24Thu
25Fri2:171.16:46-0.44:331.16:555:36New Moon25Fri
26Sat7:34-0.46:565:35New Moon26Sat
27Sun12:132.28:21-0.36:575:35Waxing Crescent27Sun
28Mon12:562.09:08-0.26:585:35Waxing Crescent28Mon
29Tue1:391.85:441.19:540.07:501.06:585:35Waxing Crescent29Tue
30Wed2:271.66:211.110:400.19:421.06:595:35First Quarter30Wed
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 9:54 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