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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 4:29 pm (0.2 ft)
Next high tide : in 5h 58m at 8:05 am (1.6 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 - Apr 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:191.111:491.35:020.25:110.16:196:46Waning Crescent1Sun
2Mon11:351.35:300.35:59-0.16:186:46New Moon2Mon
3Tue12:431.211:50 AM1.45:560.56:48-0.36:176:47New Moon3Tue
4Wed1:421.112:081.66:180.67:38-0.46:166:47New Moon4Wed
5Thu2:481.012:331.76:340.78:31-0.46:156:48Waxing Crescent5Thu
6Fri4:030.91:071.76:420.89:31-0.46:146:48Waxing Crescent6Fri
7Sat1:491.710:38-0.36:136:49Waxing Crescent7Sat
8Sun2:411.711:52-0.26:126:49First Quarter8Sun
9Mon3:551.56:116:50First Quarter9Mon
10Tue6:051.41:04-0.26:106:50First Quarter10Tue
11Wed9:500.97:491.32:05-0.11:160.86:096:51First Quarter11Wed
12Thu9:551.09:081.32:530.02:400.66:086:51Waxing Gibbous12Thu
13Fri10:131.110:131.23:320.23:450.46:066:52Waxing Gibbous13Fri
14Sat10:361.311:101.24:050.34:380.26:056:52Waxing Gibbous14Sat
15Sun10:591.44:360.45:250.06:046:53Full Moon15Sun
16Mon12:021.111:22 AM1.55:040.56:07-0.16:046:53Full Moon16Mon
17Tue12:531.111:43 AM1.55:290.66:47-0.26:036:54Full Moon17Tue
18Wed1:441.012:001.65:520.77:26-0.26:026:54Full Moon18Wed
19Thu2:371.012:141.66:090.88:07-0.26:016:55Waning Gibbous19Thu
20Fri3:360.912:321.66:190.88:51-0.16:006:55Waning Gibbous20Fri
21Sat12:591.69:40-0.15:596:56Waning Gibbous21Sat
22Sun1:351.510:370.05:586:56Waning Gibbous22Sun
23Mon2:171.511:390.15:576:57Third Quarter23Mon
24Tue3:111.45:566:57Third Quarter24Tue
25Wed4:251.312:390.15:556:58Third Quarter25Wed
26Thu9:131.07:131.21:300.21:060.95:546:58Third Quarter26Thu
27Fri9:231.18:461.22:140.22:220.75:536:59Waning Crescent27Fri
28Sat9:391.29:561.22:510.33:210.45:536:59Waning Crescent28Sat
29Sun10:561.311:591.24:260.55:140.26:528:00Waning Crescent29Sun
30Mon11:141.54:570.66:04-0.16:518:00Waning Crescent30Mon
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 12:17 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 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