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

TIDE TIMES for Friday, August 14, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide (tomorrow) : 8:47 am (0.6 ft)
Next high tide (tomorrow) : in 3h 53m at 3:26 am (1.4 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 7:00 am
Moon phase : Waxing Crescent (5% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Nov 1935

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:172.010:240.16:385:47Waxing Crescent1Fri
2Sat2:062.011:270.26:385:46First Quarter2Sat
3Sun3:091.88:551.312:260.36:395:45First Quarter3Sun
4Mon4:451.68:451.41:180.46:405:45First Quarter4Mon
5Tue7:281.59:011.51:251.12:030.56:405:44Waxing Gibbous5Tue
6Wed9:041.49:221.72:410.82:410.76:415:43Waxing Gibbous6Wed
7Thu10:211.49:471.93:440.43:160.86:425:43Waxing Gibbous7Thu
8Fri11:291.410:142.04:390.13:461.06:435:42Waxing Gibbous8Fri
9Sat12:341.35:31-0.14:131.16:435:42Full Moon9Sat
10Sun1:381.36:20-0.24:361.26:445:41Full Moon10Sun
11Mon2:461.27:08-0.34:521.26:455:41Full Moon11Mon
12Tue7:56-0.26:455:40Waning Gibbous12Tue
13Wed12:212.28:45-0.16:465:40Waning Gibbous13Wed
14Thu12:572.19:350.06:475:39Waning Gibbous14Thu
15Fri1:341.910:270.16:485:39Waning Gibbous15Fri
16Sat2:161.711:200.36:485:38Third Quarter16Sat
17Sun3:111.58:091.212:100.46:495:38Third Quarter17Sun
18Mon5:451.38:191.312:550.56:505:38Third Quarter18Mon
19Tue7:311.28:391.41:261.01:340.66:515:37Third Quarter19Tue
20Wed8:551.29:011.52:350.82:080.76:515:37Waning Crescent20Wed
21Thu10:051.29:241.63:270.52:400.86:525:37Waning Crescent21Thu
22Fri11:051.29:461.74:130.33:090.96:535:36Waning Crescent22Fri
23Sat11:591.210:061.84:550.13:351.06:545:36Waning Crescent23Sat
24Sun12:521.25:360.03:571.16:545:36New Moon24Sun
25Mon1:471.16:17-0.14:151.16:555:36New Moon25Mon
26Tue11:172.06:59-0.26:565:36New Moon26Tue
27Wed11:502.07:42-0.26:575:36New Moon27Wed
28Thu8:26-0.26:575:35Waxing Crescent28Thu
29Fri12:292.09:12-0.26:585:35Waxing Crescent29Fri
30Sat1:121.99:59-0.16:595:35Waxing Crescent30Sat
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 6:06 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 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 Waxing 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