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 6h 23m 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 - Feb 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:270.83:521.19:140.211:010.17:136:11Waning Gibbous1Fri
2Sat5:310.64:261.29:290.47:136:12Third Quarter2Sat
3Sun5:201.312:280.07:126:13Third Quarter3Sun
4Mon6:391.41:49-0.27:126:13Third Quarter4Mon
5Tue8:011.52:59-0.37:116:14Waning Crescent5Tue
6Wed9:091.63:59-0.57:116:15Waning Crescent6Wed
7Thu12:000.74:49-0.53:060.67:106:15Waning Crescent7Thu
8Fri12:240.75:33-0.54:150.57:096:16New Moon8Fri
9Sat12:520.86:13-0.55:160.47:096:17New Moon9Sat
10Sun1:220.96:48-0.46:120.37:086:18New Moon10Sun
11Mon12:401.41:520.97:21-0.37:050.27:076:18New Moon11Mon
12Tue1:291.22:231.07:51-0.17:570.17:066:19Waxing Crescent12Tue
13Wed2:211.12:551.08:180.18:500.17:066:20Waxing Crescent13Wed
14Thu3:170.93:261.18:410.29:480.17:056:20Waxing Crescent14Thu
15Fri4:220.73:571.18:570.310:560.17:046:21Waxing Crescent15Fri
16Sat5:440.54:341.19:000.47:036:22First Quarter16Sat
17Sun5:291.112:150.17:036:22First Quarter17Sun
18Mon6:451.11:360.07:026:23First Quarter18Mon
19Tue7:571.22:480.07:016:24First Quarter19Tue
20Wed8:561.33:42-0.17:006:24Waxing Gibbous20Wed
21Thu11:300.79:451.34:23-0.22:400.66:596:25Waxing Gibbous21Thu
22Fri11:470.710:291.44:58-0.23:390.56:586:26Waxing Gibbous22Fri
23Sat12:100.85:31-0.24:300.46:576:26Waxing Gibbous23Sat
24Sun12:340.86:02-0.25:180.36:576:27Full Moon24Sun
25Mon12:580.96:32-0.26:050.26:566:27Full Moon25Mon
26Tue12:301.31:200.97:00-0.16:510.16:556:28Full Moon26Tue
27Wed1:141.21:381.07:260.07:390.06:546:29Waning Gibbous27Wed
28Thu2:051.01:531.17:490.28:32-0.16:536:29Waning Gibbous28Thu
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