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

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 2h 25m at 10:09 pm (0.8 ft)
Next high tide (tomorrow) : 4:57 am (1.6 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 - Dec 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:142.16:42-0.47:005:35Full Moon1Mon
2Tue11:452.07:24-0.37:015:35Full Moon2Tue
3Wed8:06-0.37:025:35Waning Gibbous3Wed
4Thu12:171.98:48-0.27:025:35Waning Gibbous4Thu
5Fri12:491.89:30-0.17:035:36Waning Gibbous5Fri
6Sat1:231.710:120.07:045:36Waning Gibbous6Sat
7Sun2:021.56:571.010:540.29:001.07:055:36Third Quarter7Sun
8Mon2:481.37:141.111:340.311:430.97:055:36Third Quarter8Mon
9Tue4:001.17:341.212:110.47:065:36Third Quarter9Tue
10Wed7:200.97:561.31:190.712:440.67:075:37Third Quarter10Wed
11Thu9:040.98:171.42:270.51:140.77:075:37Waning Crescent11Thu
12Fri10:280.98:381.53:220.21:400.87:085:37Waning Crescent12Fri
13Sat11:400.99:021.74:100.02:010.97:095:37Waning Crescent13Sat
14Sun9:321.84:57-0.27:095:38Waning Crescent14Sun
15Mon10:081.95:43-0.47:105:38New Moon15Mon
16Tue10:482.06:28-0.57:105:38New Moon16Tue
17Wed11:312.17:14-0.67:115:39New Moon17Wed
18Thu8:00-0.67:115:39New Moon18Thu
19Fri12:172.08:45-0.57:125:40Waxing Crescent19Fri
20Sat1:051.95:100.99:28-0.47:310.97:135:40Waxing Crescent20Sat
21Sun2:001.65:351.010:09-0.29:210.87:135:41Waxing Crescent21Sun
22Mon3:111.36:021.110:470.111:190.77:145:41First Quarter22Mon
23Tue5:061.06:321.311:210.37:145:42First Quarter23Tue
24Wed7:130.87:051.41:020.411:49 AM0.57:145:42First Quarter24Wed
25Thu9:250.77:431.62:270.112:040.77:155:43Waxing Gibbous25Thu
26Fri8:241.73:34-0.17:155:43Waxing Gibbous26Fri
27Sat9:081.84:28-0.37:165:44Waxing Gibbous27Sat
28Sun9:511.85:15-0.47:165:45Waxing Gibbous28Sun
29Mon10:331.85:57-0.57:165:45Full Moon29Mon
30Tue11:121.86:37-0.57:175:46Full Moon30Tue
31Wed7:13-0.57:175:47Full Moon31Wed
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 1:33 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 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