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

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 4h 30m at 6:54 pm (-0.5 ft)
Next high tide (tomorrow) : 11:28 am (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Feb 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:020.65:561.212:220.110:44 AM0.47:146:11First Quarter1Mon
2Tue6:501.31:45-0.17:136:11First Quarter2Tue
3Wed7:541.52:57-0.37:136:12Waxing Gibbous3Wed
4Thu8:581.63:59-0.57:126:13Waxing Gibbous4Thu
5Fri9:551.74:54-0.67:116:14Waxing Gibbous5Fri
6Sat1:020.75:43-0.73:470.67:116:14Full Moon6Sat
7Sun1:290.76:26-0.74:510.57:106:15Full Moon7Sun
8Mon1:590.77:06-0.65:500.57:106:16Full Moon8Mon
9Tue12:261.62:290.87:43-0.56:450.47:096:17Full Moon9Tue
10Wed1:141.43:000.88:16-0.37:390.37:086:17Waning Gibbous10Wed
11Thu2:031.23:320.98:47-0.18:350.37:086:18Waning Gibbous11Thu
12Fri2:571.04:030.99:150.19:370.37:076:19Waning Gibbous12Fri
13Sat4:010.84:341.09:390.210:490.27:066:19Waning Gibbous13Sat
14Sun5:240.65:061.09:540.47:056:20Third Quarter14Sun
15Mon7:100.55:461.112:090.29:50 AM0.57:056:21Third Quarter15Mon
16Tue6:421.11:300.17:046:21Third Quarter16Tue
17Wed7:481.22:410.07:036:22Third Quarter17Wed
18Thu8:461.33:39-0.27:026:23Waning Crescent18Thu
19Fri12:090.74:26-0.32:250.77:016:23Waning Crescent19Fri
20Sat12:210.75:06-0.33:240.67:016:24Waning Crescent20Sat
21Sun12:430.75:43-0.44:150.67:006:25Waning Crescent21Sun
22Mon1:080.76:18-0.45:020.56:596:25New Moon22Mon
23Tue1:340.86:50-0.45:480.46:586:26New Moon23Tue
24Wed12:131.41:590.87:21-0.36:350.36:576:27New Moon24Wed
25Thu12:531.42:220.97:50-0.27:250.26:566:27Waxing Crescent25Thu
26Fri1:381.22:400.98:180.08:190.16:556:28Waxing Crescent26Fri
27Sat2:351.02:541.08:410.29:220.16:546:28Waxing Crescent27Sat
28Sun3:550.83:111.28:590.310:380.06:536:29Waxing Crescent28Sun
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 3:11 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 5% 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 (5% 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