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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 6:32 am (0.9 ft)
Next high tide : in 57m at 3:24 am (1.0 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:52 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Aug 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:491.69:481.02:310.46:538:16Third Quarter1Sat
2Sun7:341.712:010.93:420.16:548:16Third Quarter2Sun
3Mon8:331.94:45-0.16:548:15Waning Crescent3Mon
4Tue9:372.05:42-0.26:558:14Waning Crescent4Tue
5Wed10:362.16:33-0.36:558:13Waning Crescent5Wed
6Thu2:081.111:32 AM2.24:111.17:20-0.36:568:13New Moon6Thu
7Fri2:331.112:242.25:241.08:02-0.26:568:12New Moon7Fri
8Sat3:011.11:142.16:290.98:40-0.16:578:11New Moon8Sat
9Sun3:311.12:041.97:290.99:160.16:578:10Waxing Crescent9Sun
10Mon4:031.22:561.78:280.89:480.36:588:10Waxing Crescent10Mon
11Tue4:341.33:531.59:280.810:180.56:588:09Waxing Crescent11Tue
12Wed5:061.35:001.310:340.710:440.76:598:08Waxing Crescent12Wed
13Thu5:381.46:221.111:470.711:030.86:598:07First Quarter13Thu
14Fri6:111.58:041.01:080.67:008:06First Quarter14Fri
15Sat6:501.52:270.57:008:05First Quarter15Sat
16Sun7:411.63:370.47:018:05First Quarter16Sun
17Mon8:421.64:340.37:018:04Waxing Gibbous17Mon
18Tue9:391.75:220.27:028:03Waxing Gibbous18Tue
19Wed10:291.86:030.17:028:02Waxing Gibbous19Wed
20Thu1:231.211:13 AM1.94:121.16:400.17:038:01Waxing Gibbous20Thu
21Fri1:441.211:52 AM1.95:031.07:150.17:038:00Full Moon21Fri
22Sat2:091.212:291.95:511.07:480.17:047:59Full Moon22Sat
23Sun2:361.21:051.96:380.98:190.27:047:58Full Moon23Sun
24Mon3:011.21:421.87:250.88:480.37:057:57Full Moon24Mon
25Tue3:251.32:251.78:150.89:150.47:057:56Waning Gibbous25Tue
26Wed3:441.43:191.59:090.79:390.67:057:55Waning Gibbous26Wed
27Thu3:561.54:361.310:110.69:570.87:067:54Waning Gibbous27Thu
28Fri4:091.66:211.211:260.510:070.97:067:53Third Quarter28Fri
29Sat4:371.712:500.47:077:52Third Quarter29Sat
30Sun5:221.82:130.37:077:51Third Quarter30Sun
31Mon6:311.93:280.17:087:50Third Quarter31Mon
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 4:58 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 spring phase. Tonight's moon is 99% 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 Full Moon (99% 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