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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 1:09 pm (0.8 ft)
Next high tide : in 5h 05m at 7:30 am (1.3 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Jan 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:121.44:300.99:11-0.18:260.77:175:47Waning Gibbous1Tue
2Wed1:521.25:001.09:410.09:450.67:185:48Waning Gibbous2Wed
3Thu2:431.05:271.110:110.211:220.57:185:49Third Quarter3Thu
4Fri4:040.85:571.210:400.37:185:49Third Quarter4Fri
5Sat7:200.66:351.312:520.311:10 AM0.57:185:50Third Quarter5Sat
6Sun9:170.67:241.52:080.011:45 AM0.67:185:51Third Quarter6Sun
7Mon8:191.63:13-0.27:185:52Waning Crescent7Mon
8Tue9:141.74:11-0.47:185:52Waning Crescent8Tue
9Wed12:270.85:03-0.62:530.77:195:53Waning Crescent9Wed
10Thu1:030.85:51-0.64:000.77:195:54New Moon10Thu
11Fri1:370.86:35-0.75:030.67:195:55New Moon11Fri
12Sat2:120.87:16-0.66:040.57:195:55New Moon12Sat
13Sun12:351.72:480.97:54-0.57:030.57:195:56Waxing Crescent13Sun
14Mon1:251.53:240.98:30-0.38:030.47:195:57Waxing Crescent14Mon
15Tue2:171.34:001.09:03-0.19:080.47:185:58Waxing Crescent15Tue
16Wed3:161.04:381.09:330.110:210.47:185:59Waxing Crescent16Wed
17Thu4:280.85:171.110:000.211:440.37:185:59First Quarter17Thu
18Fri5:580.66:011.210:210.47:186:00First Quarter18Fri
19Sat7:470.56:491.21:110.210:25 AM0.57:186:01First Quarter19Sat
20Sun7:411.32:310.17:186:02First Quarter20Sun
21Mon8:321.33:32-0.17:176:02Waxing Gibbous21Mon
22Tue9:201.44:18-0.27:176:03Waxing Gibbous22Tue
23Wed12:110.74:56-0.32:430.67:176:04Waxing Gibbous23Wed
24Thu12:320.75:31-0.33:390.67:176:05Waxing Gibbous24Thu
25Fri12:580.76:04-0.44:290.57:166:06Full Moon25Fri
26Sat1:270.76:36-0.45:160.57:166:06Full Moon26Sat
27Sun1:560.87:07-0.46:020.47:166:07Full Moon27Sun
28Mon12:211.42:240.87:37-0.36:490.47:156:08Full Moon28Mon
29Tue12:541.32:500.88:05-0.27:380.37:156:09Waning Gibbous29Tue
30Wed1:311.23:130.98:32-0.18:340.37:146:09Waning Gibbous30Wed
31Thu2:181.03:321.08:550.19:400.27:146:10Waning Gibbous31Thu
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 10:19 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Port Boca Grande, Charlotte Harbor, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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