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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 8:47 pm (0.0 ft)
Next high tide : in 3h 07m at 1:09 pm (1.9 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:52 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Feb 2087

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:420.75:42-0.54:050.57:136:11Waning Crescent1Sat
2Sun1:080.76:17-0.55:010.57:136:12New Moon2Sun
3Mon1:350.86:51-0.45:550.47:126:12New Moon3Mon
4Tue12:171.52:020.87:24-0.46:490.37:126:13New Moon4Tue
5Wed1:041.32:280.97:55-0.27:460.27:116:14Waxing Crescent5Wed
6Thu1:581.22:551.08:230.08:480.17:106:15Waxing Crescent6Thu
7Fri3:050.93:231.18:480.19:590.07:106:15Waxing Crescent7Fri
8Sat4:290.73:581.29:060.311:21-0.17:096:16First Quarter8Sat
9Sun6:130.54:451.39:140.47:086:17First Quarter9Sun
10Mon5:521.412:48-0.17:086:18First Quarter10Mon
11Tue7:111.42:12-0.27:076:18First Quarter11Tue
12Wed8:251.53:22-0.37:066:19Waxing Gibbous12Wed
13Thu11:530.79:271.54:17-0.42:080.67:066:20Waxing Gibbous13Thu
14Fri11:590.710:201.55:01-0.43:240.57:056:20Waxing Gibbous14Fri
15Sat12:180.75:37-0.44:240.47:046:21Full Moon15Sat
16Sun12:420.86:09-0.35:170.37:036:22Full Moon16Sun
17Mon1:080.86:39-0.26:050.37:026:22Full Moon17Mon
18Tue12:351.31:340.97:07-0.16:500.27:026:23Full Moon18Tue
19Wed1:171.22:000.97:330.07:340.17:016:24Waning Gibbous19Wed
20Thu2:001.02:221.07:570.18:190.17:006:24Waning Gibbous20Thu
21Fri2:480.92:391.08:170.29:080.16:596:25Waning Gibbous21Fri
22Sat3:460.72:461.18:310.410:060.16:586:26Waning Gibbous22Sat
23Sun5:010.63:031.18:360.411:180.16:576:26Third Quarter23Sun
24Mon3:391.16:566:27Third Quarter24Mon
25Tue4:341.212:390.16:556:27Third Quarter25Tue
26Wed6:181.21:540.06:546:28Third Quarter26Wed
27Thu8:021.32:56-0.16:546:29Waning Crescent27Thu
28Fri11:170.79:061.33:46-0.21:580.66:536:29Waning Crescent28Fri
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 4:58 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 spring phase. Tonight's moon is 99% 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 Full Moon (99% 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