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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 4h 30m at 5:55 pm (-0.3 ft)
Next high tide (tomorrow) : 10:39 am (2.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:58 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Jun 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:151.111:56 AM1.75:170.87:09-0.16:358:17New Moon1Tue
2Wed2:081.012:221.85:480.97:49-0.26:358:18New Moon2Wed
3Thu3:001.012:451.86:170.98:27-0.26:358:18New Moon3Thu
4Fri3:521.01:051.76:430.99:06-0.26:358:19New Moon4Fri
5Sat4:451.01:261.77:071.09:46-0.16:348:19Waxing Crescent5Sat
6Sun1:531.610:280.06:348:20Waxing Crescent6Sun
7Mon2:261.611:130.06:348:20Waxing Crescent7Mon
8Tue3:051.411:590.16:348:20Waxing Crescent8Tue
9Wed8:021.13:531.310:431.06:348:21First Quarter9Wed
10Thu8:351.14:581.212:460.21:011.06:348:21First Quarter10Thu
11Fri9:031.28:111.01:310.32:260.86:348:22First Quarter11Fri
12Sat9:301.39:501.02:140.53:310.66:348:22First Quarter12Sat
13Sun9:551.411:041.02:530.64:260.36:348:22Waxing Gibbous13Sun
14Mon10:191.63:300.75:160.16:348:23Waxing Gibbous14Mon
15Tue12:081.010:45 AM1.74:050.86:04-0.16:348:23Waxing Gibbous15Tue
16Wed1:071.111:13 AM1.84:400.96:52-0.36:358:23Full Moon16Wed
17Thu2:051.111:46 AM2.05:140.97:39-0.46:358:24Full Moon17Thu
18Fri3:031.112:242.05:511.08:27-0.56:358:24Full Moon18Fri
19Sat4:001.11:062.06:321.09:15-0.56:358:24Full Moon19Sat
20Sun4:531.11:512.07:201.010:03-0.46:358:24Waning Gibbous20Sun
21Mon5:421.12:421.88:211.010:51-0.26:358:25Waning Gibbous21Mon
22Tue6:271.13:431.69:401.011:400.06:368:25Waning Gibbous22Tue
23Wed7:081.25:101.411:230.96:368:25Third Quarter23Wed
24Thu7:481.36:571.112:270.21:070.86:368:25Third Quarter24Thu
25Fri8:271.48:381.01:120.42:380.66:368:25Third Quarter25Fri
26Sat9:051.510:110.91:540.53:520.46:378:26Waning Crescent26Sat
27Sun9:431.611:300.92:340.74:510.26:378:26Waning Crescent27Sun
28Mon10:201.73:120.85:390.16:378:26Waning Crescent28Mon
29Tue12:331.010:55 AM1.83:490.96:20-0.16:388:26Waning Crescent29Tue
30Wed1:251.011:29 AM1.84:270.96:59-0.16:388:26New Moon30Wed
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 2:17 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 spring phase. Tonight's moon is 13% 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 near their weekly maximum.

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 Waning Crescent (13% illuminated). This places Port Boca Grande, Charlotte Harbor, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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