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 33m 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 - Aug 2097

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:121.62:420.26:548:16Third Quarter1Thu
2Fri7:001.83:530.06:558:15Third Quarter2Fri
3Sat8:091.94:56-0.26:558:15Waning Crescent3Sat
4Sun9:252.15:54-0.36:568:14Waning Crescent4Sun
5Mon10:332.26:45-0.46:568:13Waning Crescent5Mon
6Tue11:332.27:30-0.46:578:12New Moon6Tue
7Wed2:511.112:282.25:171.08:11-0.36:578:12New Moon7Wed
8Thu3:101.11:212.16:320.98:47-0.16:588:11New Moon8Thu
9Fri3:341.12:141.97:380.89:200.16:588:10Waxing Crescent9Fri
10Sat4:011.23:091.78:420.79:490.36:598:09Waxing Crescent10Sat
11Sun4:291.34:121.49:460.710:130.66:598:08Waxing Crescent11Sun
12Mon4:561.45:271.210:550.610:290.87:008:07Waxing Crescent12Mon
13Tue5:231.57:011.012:120.67:008:07First Quarter13Tue
14Wed5:501.61:350.57:018:06First Quarter14Wed
15Thu6:251.62:550.47:018:05First Quarter15Thu
16Fri7:251.74:040.37:018:04First Quarter16Fri
17Sat8:401.75:000.27:028:03Waxing Gibbous17Sat
18Sun9:451.85:450.17:028:02Waxing Gibbous18Sun
19Mon10:381.96:230.17:038:01Waxing Gibbous19Mon
20Tue1:501.111:22 AM1.94:091.16:570.17:038:00Waxing Gibbous20Tue
21Wed2:001.112:022.05:061.07:280.17:047:59Full Moon21Wed
22Thu2:191.212:392.05:571.07:570.17:047:58Full Moon22Thu
23Fri2:411.21:151.96:460.98:250.27:057:57Full Moon23Fri
24Sat3:021.21:531.87:350.88:500.47:057:56Full Moon24Sat
25Sun3:181.32:371.68:260.79:110.57:067:55Waning Gibbous25Sun
26Mon3:271.43:351.49:200.69:270.77:067:54Waning Gibbous26Mon
27Tue3:291.55:011.210:220.59:350.97:077:53Waning Gibbous27Tue
28Wed3:431.77:001.111:360.49:271.07:077:52Third Quarter28Wed
29Thu4:151.81:010.37:077:51Third Quarter29Thu
30Fri5:021.92:260.27:087:50Third Quarter30Fri
31Sat6:092.03:410.07:087:49Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725577)

Common Questions About Port Boca Grande, Charlotte Harbor, FL Tides

Show All
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