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

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide (tomorrow) : 8:22 am (0.8 ft)
Next high tide (tomorrow) : in 4h 12m at 4:07 am (1.1 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - May 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:061.46:508:01Waxing Crescent1Sun
2Mon3:521.312:080.16:498:02First Quarter2Mon
3Tue9:281.04:551.21:070.211:50 AM1.06:498:02First Quarter3Tue
4Wed9:501.07:421.12:040.22:040.96:488:03First Quarter4Wed
5Thu10:141.19:271.12:530.33:150.76:478:03First Quarter5Thu
6Fri10:381.210:361.23:370.34:120.56:468:04Waxing Gibbous6Fri
7Sat11:021.311:361.24:170.45:030.36:468:04Waxing Gibbous7Sat
8Sun11:251.44:550.55:520.16:458:05Waxing Gibbous8Sun
9Mon12:321.211:48 AM1.65:300.66:39-0.16:448:05Full Moon9Mon
10Tue1:281.212:121.76:030.77:27-0.36:448:06Full Moon10Tue
11Wed2:261.112:391.86:350.88:16-0.46:438:07Full Moon11Wed
12Thu3:281.11:111.97:050.89:06-0.46:438:07Full Moon12Thu
13Fri4:321.01:481.97:360.99:58-0.46:428:08Waning Gibbous13Fri
14Sat5:391.02:311.88:090.910:53-0.36:418:08Waning Gibbous14Sat
15Sun6:451.03:221.78:551.011:51-0.16:418:09Waning Gibbous15Sun
16Mon7:461.14:321.510:221.06:408:09Third Quarter16Mon
17Tue8:331.16:311.312:500.012:351.06:408:10Third Quarter17Tue
18Wed9:111.28:141.21:460.22:150.86:398:10Third Quarter18Wed
19Thu9:451.39:401.12:350.33:320.66:398:11Waning Crescent19Thu
20Fri10:181.410:521.13:190.44:330.46:388:12Waning Crescent20Fri
21Sat10:491.511:531.13:580.55:230.26:388:12Waning Crescent21Sat
22Sun11:181.64:350.66:070.16:388:13Waning Crescent22Sun
23Mon12:461.111:47 AM1.75:090.76:470.06:378:13New Moon23Mon
24Tue1:361.112:141.75:420.87:25-0.16:378:14New Moon24Tue
25Wed2:241.112:371.76:120.88:02-0.16:378:14New Moon25Wed
26Thu3:131.012:561.76:410.98:40-0.16:368:15New Moon26Thu
27Fri4:031.01:131.77:060.99:19-0.16:368:15Waxing Crescent27Fri
28Sat4:561.01:351.67:310.910:00-0.16:368:16Waxing Crescent28Sat
29Sun5:501.02:051.68:001.010:420.06:358:16Waxing Crescent29Sun
30Mon2:411.511:270.16:358:17Waxing Crescent30Mon
31Tue7:321.03:251.49:431.06:358:17Waxing Crescent31Tue
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 6:14 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 96% 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 Gibbous (96% 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