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 1h 30m 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 - Apr 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:211.012:201.46:420.68:03-0.26:196:46Waning Gibbous1Wed
2Thu3:230.912:381.56:470.78:50-0.26:186:46Waning Gibbous2Thu
3Fri4:420.81:081.56:430.89:46-0.26:176:47Waning Gibbous3Fri
4Sat1:471.610:55-0.26:166:47Waning Gibbous4Sat
5Sun2:361.66:156:48Third Quarter5Sun
6Mon3:401.512:11-0.26:146:48Third Quarter6Mon
7Tue5:111.41:21-0.26:136:49Third Quarter7Tue
8Wed10:260.97:371.42:19-0.21:020.96:126:49Third Quarter8Wed
9Thu10:151.09:081.43:07-0.12:390.66:116:50Waning Crescent9Thu
10Fri10:281.110:191.43:480.03:470.46:106:50Waning Crescent10Fri
11Sat10:471.311:241.34:230.24:470.16:096:51Waning Crescent11Sat
12Sun11:091.44:550.45:42-0.26:086:51New Moon12Sun
13Mon12:261.211:32 AM1.65:230.56:34-0.46:076:51New Moon13Mon
14Tue1:291.111:57 AM1.75:470.77:25-0.46:066:52New Moon14Tue
15Wed2:361.012:231.86:050.88:15-0.46:056:53Waxing Crescent15Wed
16Thu3:500.912:521.86:100.89:08-0.46:046:53Waxing Crescent16Thu
17Fri1:251.710:06-0.26:036:54Waxing Crescent17Fri
18Sat2:031.611:11-0.16:026:54Waxing Crescent18Sat
19Sun2:511.56:016:55First Quarter19Sun
20Mon4:201.412:210.06:006:55First Quarter20Mon
21Tue6:401.31:240.15:596:56First Quarter21Tue
22Wed9:481.08:071.22:130.21:370.85:586:56First Quarter22Wed
23Thu9:491.09:161.22:510.32:460.65:576:57Waxing Gibbous23Thu
24Fri10:031.110:151.23:230.43:410.45:566:57Waxing Gibbous24Fri
25Sat10:211.211:081.23:530.54:270.35:556:58Waxing Gibbous25Sat
26Sun11:391.35:200.66:100.16:547:58Waxing Gibbous26Sun
27Mon12:591.111:55 AM1.45:460.76:51-0.16:547:59Full Moon27Mon
28Tue1:501.112:061.56:080.87:32-0.26:537:59Full Moon28Tue
29Wed2:451.112:181.66:240.98:13-0.36:528:00Full Moon29Wed
30Thu3:451.012:381.76:330.98:57-0.36:518:00Full Moon30Thu
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