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 (tomorrow) : 12:47 am (0.5 ft)
Next high tide : in 3h 53m at 7:01 pm (1.0 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 - Jun 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:051.15:471.412:49-0.111:48 AM1.16:358:18Third Quarter1Fri
2Sat9:121.27:481.21:390.11:570.96:358:19Third Quarter2Sat
3Sun9:341.39:261.12:220.33:240.66:358:19Third Quarter3Sun
4Mon9:591.510:501.02:590.54:310.46:358:20Waning Crescent4Mon
5Tue10:251.63:310.65:230.26:358:20Waning Crescent5Tue
6Wed12:021.010:52 AM1.73:590.86:070.06:348:20Waning Crescent6Wed
7Thu1:051.011:18 AM1.84:250.96:47-0.26:348:21Waning Crescent7Thu
8Fri2:041.011:42 AM1.84:480.97:26-0.26:348:21New Moon8Fri
9Sat3:021.012:051.85:051.08:04-0.36:348:22New Moon9Sat
10Sun12:281.88:43-0.26:348:22New Moon10Sun
11Mon12:531.89:24-0.26:348:22New Moon11Mon
12Tue1:221.810:06-0.16:358:23Waxing Crescent12Tue
13Wed1:561.710:49-0.16:358:23Waxing Crescent13Wed
14Thu2:341.611:330.06:358:23Waxing Crescent14Thu
15Fri3:181.56:358:24Waxing Crescent15Fri
16Sat8:241.14:121.312:160.110:49 AM1.06:358:24First Quarter16Sat
17Sun8:381.15:321.112:570.31:190.96:358:24First Quarter17Sun
18Mon8:551.28:441.01:340.42:430.76:358:25First Quarter18Mon
19Tue9:131.410:271.02:090.63:470.46:368:25First Quarter19Tue
20Wed9:311.511:481.02:400.74:430.16:368:25Waxing Gibbous20Wed
21Thu9:541.73:070.95:35-0.26:368:25Waxing Gibbous21Thu
22Fri1:021.010:25 AM1.93:311.06:27-0.46:368:25Waxing Gibbous22Fri
23Sat11:032.17:18-0.56:368:26Full Moon23Sat
24Sun11:462.28:08-0.66:378:26Full Moon24Sun
25Mon12:332.28:58-0.66:378:26Full Moon25Mon
26Tue1:232.19:47-0.56:378:26Waning Gibbous26Tue
27Wed2:152.010:34-0.36:388:26Waning Gibbous27Wed
28Thu6:251.03:141.88:261.011:20-0.16:388:26Waning Gibbous28Thu
29Fri6:521.14:271.510:141.06:388:26Third Quarter29Fri
30Sat7:221.26:031.212:020.112:090.96:398:26Third Quarter30Sat
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 9:54 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 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