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

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 7:42 pm (-0.5 ft)
Next high tide : in 3h 09m at 11:28 am (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Feb 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:150.74:49-0.32:500.67:146:11Waning Crescent1Sun
2Mon12:460.75:30-0.53:420.67:136:12Waning Crescent2Mon
3Tue1:180.76:09-0.54:310.67:126:12New Moon3Tue
4Wed1:490.76:47-0.65:210.57:126:13New Moon4Wed
5Thu2:210.77:24-0.56:120.57:116:14New Moon5Thu
6Fri12:301.52:520.87:59-0.47:060.47:116:15Waxing Crescent6Fri
7Sat1:161.43:220.88:33-0.38:060.37:106:15Waxing Crescent7Sat
8Sun2:101.23:520.99:06-0.19:150.27:096:16Waxing Crescent8Sun
9Mon3:201.04:231.09:360.110:360.27:096:17Waxing Crescent9Mon
10Tue4:580.75:001.110:020.37:086:18First Quarter10Tue
11Wed6:530.65:471.212:050.010:21 AM0.47:076:18First Quarter11Wed
12Thu6:491.31:32-0.17:076:19First Quarter12Thu
13Fri7:561.42:48-0.37:066:20Waxing Gibbous13Fri
14Sat8:591.53:52-0.47:056:20Waxing Gibbous14Sat
15Sun12:130.74:44-0.52:470.67:046:21Waxing Gibbous15Sun
16Mon12:310.75:28-0.53:520.67:046:22Waxing Gibbous16Mon
17Tue12:550.76:06-0.54:470.57:036:22Full Moon17Tue
18Wed1:220.86:40-0.45:370.47:026:23Full Moon18Wed
19Thu12:121.51:500.87:12-0.36:240.37:016:24Full Moon19Thu
20Fri12:531.42:180.87:42-0.27:090.37:006:24Full Moon20Fri
21Sat1:351.22:450.98:11-0.17:540.26:596:25Waning Gibbous21Sat
22Sun2:181.13:100.98:370.18:420.26:596:25Waning Gibbous22Sun
23Mon3:080.93:300.99:000.29:380.26:586:26Waning Gibbous23Mon
24Tue4:140.83:361.09:160.410:450.26:576:27Waning Gibbous24Tue
25Wed5:450.63:451.09:240.56:566:27Third Quarter25Wed
26Thu4:221.112:040.16:556:28Third Quarter26Thu
27Fri5:271.11:230.16:546:29Third Quarter27Fri
28Sat7:271.22:32-0.16:536:29Third Quarter28Sat
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 3:35 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 1% 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 New Moon (1% 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