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 : 11:51 am (0.5 ft)
Next high tide : in 2h 45m at 4:36 am (1.5 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 - Jul 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:111.010:05 AM1.62:500.95:380.06:398:26Waxing Gibbous1Sun
2Mon1:151.010:35 AM1.73:151.06:20-0.16:408:26Waxing Gibbous2Mon
3Tue11:051.87:01-0.26:408:26Waxing Gibbous3Tue
4Wed11:351.97:41-0.26:418:26Full Moon4Wed
5Thu12:051.98:20-0.36:418:26Full Moon5Thu
6Fri12:371.98:59-0.36:418:26Full Moon6Fri
7Sat1:111.99:38-0.26:428:26Waning Gibbous7Sat
8Sun1:491.810:15-0.16:428:26Waning Gibbous8Sun
9Mon6:011.02:331.78:181.010:510.06:438:26Waning Gibbous9Mon
10Tue6:241.13:251.59:451.011:260.26:438:25Waning Gibbous10Tue
11Wed6:471.24:381.211:320.911:580.46:448:25Third Quarter11Wed
12Thu7:101.37:091.01:150.76:448:25Third Quarter12Thu
13Fri7:351.59:260.912:260.62:400.46:458:25Third Quarter13Fri
14Sat8:071.712:480.83:510.16:458:24Third Quarter14Sat
15Sun8:491.94:54-0.16:468:24Waning Crescent15Sun
16Mon9:392.05:51-0.36:468:24Waning Crescent16Mon
17Tue10:322.16:43-0.46:478:23Waning Crescent17Tue
18Wed11:242.27:31-0.46:478:23New Moon18Wed
19Thu12:142.28:15-0.46:488:23New Moon19Thu
20Fri1:022.18:55-0.36:488:22New Moon20Fri
21Sat4:181.01:492.06:520.99:32-0.16:498:22Waxing Crescent21Sat
22Sun4:451.02:351.87:560.910:070.06:498:21Waxing Crescent22Sun
23Mon5:141.13:241.69:010.910:380.26:508:21Waxing Crescent23Mon
24Tue5:431.24:221.410:120.811:070.46:508:20Waxing Crescent24Tue
25Wed6:121.25:411.111:320.811:320.66:518:20First Quarter25Wed
26Thu6:421.37:231.012:580.76:518:19First Quarter26Thu
27Fri7:121.49:250.92:190.56:528:19First Quarter27Fri
28Sat7:471.53:290.46:528:18First Quarter28Sat
29Sun8:301.64:270.26:538:18Waxing Gibbous29Sun
30Mon9:191.75:170.16:538:17Waxing Gibbous30Mon
31Tue10:071.86:020.06:548:16Waxing Gibbous31Tue
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 8:13 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