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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 4:29 pm (0.2 ft)
Next high tide : in 4h 02m at 8:05 am (1.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Aug 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:051.96:17-0.26:548:16Waxing Gibbous1Sun
2Mon10:572.07:02-0.36:548:15Waxing Gibbous2Mon
3Tue11:452.17:45-0.36:558:15Full Moon3Tue
4Wed3:061.112:342.15:401.08:25-0.36:558:14Full Moon4Wed
5Thu3:321.11:242.16:480.99:03-0.16:568:13Full Moon5Thu
6Fri3:591.12:181.97:540.89:380.16:568:12Waning Gibbous6Fri
7Sat4:261.23:211.79:040.710:100.36:578:12Waning Gibbous7Sat
8Sun4:541.44:381.410:190.610:370.56:578:11Waning Gibbous8Sun
9Mon5:241.56:131.111:430.510:570.86:588:10Third Quarter9Mon
10Tue5:581.68:101.01:120.46:588:09Third Quarter10Tue
11Wed6:391.72:390.26:598:08Third Quarter11Wed
12Thu7:341.83:560.16:598:08Third Quarter12Thu
13Fri8:381.94:590.07:008:07Waning Crescent13Fri
14Sat9:421.95:500.07:008:06Waning Crescent14Sat
15Sun10:382.06:310.07:018:05Waning Crescent15Sun
16Mon11:282.07:070.07:018:04New Moon16Mon
17Tue2:121.112:112.05:111.07:390.07:028:03New Moon17Tue
18Wed2:291.112:522.06:041.08:090.17:028:02New Moon18Wed
19Thu2:521.21:301.96:520.98:370.27:038:01New Moon19Thu
20Fri3:161.22:071.87:380.89:040.37:038:00Waxing Crescent20Fri
21Sat3:401.22:471.68:250.89:280.57:047:59Waxing Crescent21Sat
22Sun3:591.33:311.59:130.79:490.77:047:58Waxing Crescent22Sun
23Mon4:091.34:321.310:070.710:020.87:057:57Waxing Crescent23Mon
24Tue4:011.46:081.111:120.610:050.97:057:56Waxing Crescent24Tue
25Wed4:131.512:300.67:067:55First Quarter25Wed
26Thu4:461.61:520.57:067:54First Quarter26Thu
27Fri5:361.73:060.37:067:53First Quarter27Fri
28Sat6:481.84:100.27:077:52Waxing Gibbous28Sat
29Sun8:311.95:040.17:077:51Waxing Gibbous29Sun
30Mon9:542.05:520.07:087:50Waxing Gibbous30Mon
31Tue1:221.210:56 AM2.13:561.26:35-0.17:087:49Waxing Gibbous31Tue
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 12:17 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 transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 Waxing Gibbous (71% illuminated). This places Port Boca Grande, Charlotte Harbor, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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