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

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 10:09 pm (0.8 ft)
Next high tide : in 3h 56m at 6:28 pm (1.0 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:55 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Jul 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:511.13:461.510:000.811:090.26:388:26Waning Gibbous1Wed
2Thu6:181.35:241.211:390.711:380.46:398:26Third Quarter2Thu
3Fri6:471.47:260.91:160.56:398:26Third Quarter3Fri
4Sat7:201.69:400.82:440.36:408:26Third Quarter4Sat
5Sun8:001.73:580.06:408:26Waning Crescent5Sun
6Mon8:471.95:01-0.16:408:26Waning Crescent6Mon
7Tue9:392.05:54-0.36:418:26Waning Crescent7Tue
8Wed10:302.06:41-0.36:418:26Waning Crescent8Wed
9Thu11:192.07:22-0.36:428:26New Moon9Thu
10Fri12:032.07:59-0.36:428:25New Moon10Fri
11Sat12:452.08:34-0.26:438:25New Moon11Sat
12Sun3:551.01:231.96:220.99:06-0.16:438:25New Moon12Sun
13Mon4:181.02:001.87:220.99:360.06:448:25Waxing Crescent13Mon
14Tue4:431.02:351.68:190.910:040.26:448:25Waxing Crescent14Tue
15Wed5:091.13:131.49:190.810:300.36:448:24Waxing Crescent15Wed
16Thu5:341.24:021.210:270.810:510.56:458:24Waxing Crescent16Thu
17Fri5:561.25:401.011:470.711:030.76:458:24First Quarter17Fri
18Sat6:131.37:520.91:110.66:468:23First Quarter18Sat
19Sun6:271.42:300.46:468:23First Quarter19Sun
20Mon6:561.53:380.36:478:23First Quarter20Mon
21Tue7:511.74:360.16:478:22Waxing Gibbous21Tue
22Wed8:571.85:28-0.16:488:22Waxing Gibbous22Wed
23Thu9:571.96:15-0.26:488:21Waxing Gibbous23Thu
24Fri10:502.06:58-0.36:498:21Waxing Gibbous24Fri
25Sat11:392.17:38-0.36:508:20Full Moon25Sat
26Sun2:561.012:282.15:311.08:15-0.36:508:20Full Moon26Sun
27Mon3:171.11:182.06:430.98:50-0.16:518:19Full Moon27Mon
28Tue3:411.12:121.87:520.89:220.16:518:19Waning Gibbous28Tue
29Wed4:061.33:141.69:010.79:500.36:528:18Waning Gibbous29Wed
30Thu4:311.44:311.310:140.510:120.56:528:18Waning Gibbous30Thu
31Fri4:591.56:051.011:350.410:230.76:538:17Third Quarter31Fri
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 8:18 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 transitional phase. Tonight's moon is 66% 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 shifting between spring and neap.

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 Third Quarter (66% illuminated). This places Port Boca Grande, Charlotte Harbor, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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