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 - Aug 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:381.22:371.68:150.79:210.36:538:17Waxing Crescent1Sun
2Mon4:041.33:261.49:080.79:450.56:548:16Waxing Crescent2Mon
3Tue4:291.34:241.210:050.710:030.66:548:15Waxing Crescent3Tue
4Wed4:521.45:401.111:090.610:120.86:558:15Waxing Crescent4Wed
5Thu5:101.47:190.912:240.66:558:14First Quarter5Thu
6Fri5:271.51:460.56:568:13First Quarter6Fri
7Sat6:071.63:030.46:568:12First Quarter7Sat
8Sun7:241.64:090.36:578:12First Quarter8Sun
9Mon8:471.75:010.26:578:11Waxing Gibbous9Mon
10Tue9:491.85:450.16:588:10Waxing Gibbous10Tue
11Wed10:391.96:230.06:588:09Waxing Gibbous11Wed
12Thu1:371.111:24 AM2.04:181.06:570.06:598:08Waxing Gibbous12Thu
13Fri1:531.112:082.05:230.97:300.06:598:08Full Moon13Fri
14Sat2:141.212:521.96:220.88:010.17:008:07Full Moon14Sat
15Sun2:351.21:401.87:190.78:290.27:008:06Full Moon15Sun
16Mon2:561.42:341.68:160.68:550.47:018:05Waning Gibbous16Mon
17Tue3:151.53:401.49:160.59:160.67:018:04Waning Gibbous17Tue
18Wed3:351.65:021.210:220.49:280.87:028:03Waning Gibbous18Wed
19Thu3:591.86:441.011:370.39:240.97:028:02Third Quarter19Thu
20Fri4:351.91:020.27:028:01Third Quarter20Fri
21Sat5:291.92:290.17:038:00Third Quarter21Sat
22Sun6:511.93:470.17:037:59Third Quarter22Sun
23Mon8:252.04:500.07:047:58Waning Crescent23Mon
24Tue9:422.05:380.07:047:58Waning Crescent24Tue
25Wed1:091.110:44 AM2.03:281.16:170.17:057:57Waning Crescent25Wed
26Thu1:071.211:37 AM2.04:431.06:480.17:057:56New Moon26Thu
27Fri1:221.212:241.95:430.97:170.37:067:54New Moon27Fri
28Sat1:431.31:101.86:360.87:440.47:067:53New Moon28Sat
29Sun2:051.41:541.77:240.78:080.57:077:52New Moon29Sun
30Mon2:271.52:411.68:100.68:310.77:077:51Waxing Crescent30Mon
31Tue2:451.53:321.48:540.58:490.87:077:50Waxing Crescent31Tue
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