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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 4h 26m at 4:29 pm (0.2 ft)
Next high tide (tomorrow) : 8:59 am (1.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Aug 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:061.67:570.912:510.36:538:16Third Quarter1Tue
2Wed5:431.82:170.26:548:16Third Quarter2Wed
3Thu6:411.93:360.06:548:15Third Quarter3Thu
4Fri8:002.04:43-0.16:558:14Waning Crescent4Fri
5Sat9:192.05:39-0.26:558:13Waning Crescent5Sat
6Sun10:262.16:26-0.26:568:13Waning Crescent6Sun
7Mon11:232.17:05-0.26:568:12New Moon7Mon
8Tue2:051.112:142.15:150.97:39-0.16:578:11New Moon8Tue
9Wed2:231.11:022.06:190.98:100.16:578:10New Moon9Wed
10Thu2:461.21:481.87:170.88:380.26:588:10New Moon10Thu
11Fri3:111.32:351.68:100.79:030.46:588:09Waxing Crescent11Fri
12Sat3:351.33:261.49:020.69:250.66:598:08Waxing Crescent12Sat
13Sun3:571.44:251.39:550.69:400.76:598:07Waxing Crescent13Sun
14Mon4:151.55:401.110:550.69:430.97:008:06Waxing Crescent14Mon
15Tue4:241.57:191.012:060.57:008:05First Quarter15Tue
16Wed4:411.61:260.57:018:04First Quarter16Wed
17Thu5:231.62:480.47:018:04First Quarter17Thu
18Fri6:421.73:580.37:028:03First Quarter18Fri
19Sat8:321.74:520.27:028:02Waxing Gibbous19Sat
20Sun9:411.85:340.17:038:01Waxing Gibbous20Sun
21Mon10:331.96:100.17:038:00Waxing Gibbous21Mon
22Tue1:171.111:19 AM2.04:211.06:430.17:047:59Waxing Gibbous22Tue
23Wed1:321.212:032.05:220.97:140.17:047:58Full Moon23Wed
24Thu1:511.212:481.96:180.87:430.27:057:57Full Moon24Thu
25Fri2:101.31:361.87:120.78:100.47:057:56Full Moon25Fri
26Sat2:271.42:311.68:060.58:340.67:067:55Waning Gibbous26Sat
27Sun2:421.63:361.49:030.48:520.87:067:54Waning Gibbous27Sun
28Mon2:571.74:561.210:040.39:000.97:067:53Waning Gibbous28Mon
29Tue3:211.96:381.111:150.38:531.07:077:52Waning Gibbous29Tue
30Wed3:571.912:360.27:077:51Third Quarter30Wed
31Thu4:482.02:040.27:087:50Third Quarter31Thu
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 12:44 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 transitional phase. Tonight's moon is 71% 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 Waxing Gibbous (71% 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