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

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 6:54 pm (-0.5 ft)
Next high tide : in 5h 26m at 10:30 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 - Aug 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:491.68:010.91:100.46:548:16Third Quarter1Mon
2Tue6:371.72:380.36:548:16Third Quarter2Tue
3Wed7:351.73:580.26:558:15Third Quarter3Wed
4Thu8:391.84:590.16:558:14Waning Crescent4Thu
5Fri9:391.85:420.16:568:14Waning Crescent5Fri
6Sat10:321.96:170.16:568:13Waning Crescent6Sat
7Sun1:291.011:18 AM1.94:011.06:470.16:578:12Waning Crescent7Sun
8Mon1:381.111:59 AM1.95:000.97:160.16:578:11New Moon8Mon
9Tue1:581.112:381.95:520.97:440.16:588:11New Moon9Tue
10Wed2:221.21:141.86:400.88:110.26:588:10New Moon10Wed
11Thu2:471.21:501.77:260.88:370.36:598:09New Moon11Thu
12Fri3:101.32:261.68:110.79:000.56:598:08Waxing Crescent12Fri
13Sat3:291.33:061.48:580.69:200.67:008:07Waxing Crescent13Sat
14Sun3:381.43:581.29:500.69:330.77:008:06Waxing Crescent14Sun
15Mon3:401.55:261.110:510.69:400.87:018:05Waxing Crescent15Mon
16Tue4:001.67:251.012:070.57:018:05First Quarter16Tue
17Wed4:391.71:300.47:028:04First Quarter17Wed
18Thu5:331.82:480.37:028:03First Quarter18Thu
19Fri6:491.83:540.17:028:02First Quarter19Fri
20Sat8:321.94:500.07:038:01Waxing Gibbous20Sat
21Sun9:532.05:380.07:038:00Waxing Gibbous21Sun
22Mon12:471.210:57 AM2.13:581.06:210.07:047:59Waxing Gibbous22Mon
23Tue1:071.211:55 AM2.15:110.96:590.17:047:58Full Moon23Tue
24Wed1:301.312:512.06:160.77:340.27:057:57Full Moon24Wed
25Thu1:571.41:471.87:160.68:060.47:057:56Full Moon25Thu
26Fri2:241.52:461.68:140.48:350.67:067:55Waning Gibbous26Fri
27Sat2:531.73:501.49:120.48:590.87:067:54Waning Gibbous27Sat
28Sun3:241.75:011.210:120.39:150.97:077:53Waning Gibbous28Sun
29Mon3:561.86:251.111:190.39:141.07:077:52Waning Gibbous29Mon
30Tue4:351.812:350.47:077:51Third Quarter30Tue
31Wed5:281.82:000.47:087:50Third Quarter31Wed
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 2:42 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 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