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 5h 32m 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 - Feb 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:211.14:130.89:200.09:120.47:136:11Waning Gibbous1Tue
2Wed3:120.94:320.99:410.210:260.37:136:12Waning Gibbous2Wed
3Thu4:410.74:420.99:510.311:500.27:126:13Third Quarter3Thu
4Fri6:460.64:461.09:440.57:116:13Third Quarter4Fri
5Sat5:181.11:130.17:116:14Third Quarter5Sat
6Sun6:221.22:26-0.17:106:15Third Quarter6Sun
7Mon7:491.33:28-0.27:106:16Waning Crescent7Mon
8Tue8:561.44:20-0.47:096:16Waning Crescent8Tue
9Wed9:491.65:07-0.57:086:17Waning Crescent9Wed
10Thu1:250.75:49-0.63:250.77:086:18Waning Crescent10Thu
11Fri1:400.76:28-0.74:340.67:076:18New Moon11Fri
12Sat2:010.77:04-0.65:360.57:066:19New Moon12Sat
13Sun12:091.62:240.77:38-0.56:370.47:056:20New Moon13Sun
14Mon1:001.52:460.88:09-0.37:390.27:056:20Waxing Crescent14Mon
15Tue1:571.33:081.08:37-0.18:460.17:046:21Waxing Crescent15Tue
16Wed3:071.03:291.19:000.110:010.07:036:22Waxing Crescent16Wed
17Thu4:370.73:541.29:110.411:26-0.17:026:22First Quarter17Thu
18Fri6:350.64:271.38:560.57:016:23First Quarter18Fri
19Sat5:211.412:56-0.27:016:24First Quarter19Sat
20Sun6:441.42:22-0.37:006:24First Quarter20Sun
21Mon8:101.53:36-0.46:596:25Waxing Gibbous21Mon
22Tue9:181.54:33-0.56:586:26Waxing Gibbous22Tue
23Wed10:141.65:18-0.56:576:26Waxing Gibbous23Wed
24Thu12:540.75:54-0.54:070.66:566:27Waxing Gibbous24Thu
25Fri1:060.76:24-0.45:030.56:556:27Full Moon25Fri
26Sat1:250.86:52-0.35:520.46:546:28Full Moon26Sat
27Sun12:271.41:470.87:18-0.26:380.36:536:29Full Moon27Sun
28Mon1:081.32:060.97:430.07:220.26:526:29Full Moon28Mon
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