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 3h 53m 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 - Jul 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:332.16:28-0.46:398:26Waxing Gibbous1Sun
2Mon11:242.17:16-0.46:398:26Full Moon2Mon
3Tue2:391.012:142.15:040.98:00-0.46:408:26Full Moon3Tue
4Wed3:131.01:022.06:110.98:41-0.36:408:26Full Moon4Wed
5Thu3:471.01:501.97:140.99:19-0.26:408:26Waning Gibbous5Thu
6Fri4:221.12:391.78:160.89:540.06:418:26Waning Gibbous6Fri
7Sat4:571.23:321.59:200.810:270.26:418:26Waning Gibbous7Sat
8Sun5:321.24:341.310:290.810:570.46:428:26Waning Gibbous8Sun
9Mon6:071.35:521.011:480.711:240.66:428:26Third Quarter9Mon
10Tue6:441.47:250.91:120.66:438:25Third Quarter10Tue
11Wed7:241.49:150.82:330.56:438:25Third Quarter11Wed
12Thu8:071.53:420.46:448:25Third Quarter12Thu
13Fri8:531.64:370.26:448:25Waning Crescent13Fri
14Sat9:401.75:230.16:448:24Waning Crescent14Sat
15Sun10:241.76:040.06:458:24Waning Crescent15Sun
16Mon1:331.011:04 AM1.83:331.06:42-0.16:458:24Waning Crescent16Mon
17Tue1:571.011:41 AM1.94:310.97:17-0.16:468:24New Moon17Tue
18Wed2:251.012:151.95:240.97:51-0.16:468:23New Moon18Wed
19Thu2:551.112:481.96:150.98:24-0.16:478:23New Moon19Thu
20Fri3:251.11:221.87:070.98:550.06:478:22New Moon20Fri
21Sat3:541.12:001.78:000.89:250.16:488:22Waxing Crescent21Sat
22Sun4:201.22:441.58:580.79:530.36:488:22Waxing Crescent22Sun
23Mon4:451.33:431.310:040.710:170.46:498:21Waxing Crescent23Mon
24Tue5:091.45:211.111:220.610:370.66:508:21First Quarter24Tue
25Wed5:361.57:260.912:490.46:508:20First Quarter25Wed
26Thu6:151.72:130.36:518:20First Quarter26Thu
27Fri7:111.83:280.16:518:19First Quarter27Fri
28Sat8:211.94:33-0.16:528:18Waxing Gibbous28Sat
29Sun9:302.05:29-0.26:528:18Waxing Gibbous29Sun
30Mon10:312.16:17-0.26:538:17Waxing Gibbous30Mon
31Tue1:311.011:26 AM2.14:151.06:59-0.26:538:17Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725577)

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

Show All
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