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

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 2h 39m at 7:26 am (0.9 ft)
Next high tide : 1:43 pm (1.8 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 - Nov 2088

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:142.14:471.39:17-0.17:311.27:396:45Waning Gibbous1Mon
2Tue1:512.15:571.210:100.08:001.27:406:45Waning Gibbous2Tue
3Wed2:352.011:070.17:406:44Waning Gibbous3Wed
4Thu3:291.98:071.312:080.27:416:43Third Quarter4Thu
5Fri4:491.78:481.31:090.37:426:43Third Quarter5Fri
6Sat7:021.59:211.412:581.22:050.47:426:42Third Quarter6Sat
7Sun7:431.48:531.51:351.01:530.66:435:42Waning Crescent7Sun
8Mon9:051.49:251.72:480.82:350.76:445:41Waning Crescent8Mon
9Tue10:131.39:551.83:460.53:130.86:445:40Waning Crescent9Tue
10Wed11:111.310:251.94:350.33:480.96:455:40Waning Crescent10Wed
11Thu12:031.35:190.24:210.96:465:39New Moon11Thu
12Fri12:511.35:590.14:521.06:475:39New Moon12Fri
13Sat1:391.26:380.05:211.06:475:39New Moon13Sat
14Sun2:291.27:160.05:471.16:485:38New Moon14Sun
15Mon12:031.93:201.27:540.06:101.16:495:38Waxing Crescent15Mon
16Tue12:221.84:151.18:340.16:341.16:495:37Waxing Crescent16Tue
17Wed12:461.89:170.16:505:37Waxing Crescent17Wed
18Thu1:181.710:020.26:515:37Waxing Crescent18Thu
19Fri1:561.66:541.210:500.39:131.16:525:36First Quarter19Fri
20Sat2:431.47:301.211:390.411:491.16:525:36First Quarter20Sat
21Sun3:471.37:591.312:280.56:535:36First Quarter21Sun
22Mon7:091.18:271.41:200.91:130.66:545:36First Quarter22Mon
23Tue8:451.18:531.52:250.71:540.76:555:36Waxing Gibbous23Tue
24Wed9:571.19:181.63:200.52:320.86:555:35Waxing Gibbous24Wed
25Thu10:581.29:441.84:090.23:080.86:565:35Waxing Gibbous25Thu
26Fri11:551.210:131.94:570.03:430.96:575:35Waxing Gibbous26Fri
27Sat12:511.25:44-0.24:171.06:585:35Full Moon27Sat
28Sun1:461.16:32-0.44:531.06:585:35Full Moon28Sun
29Mon2:421.17:19-0.45:321.06:595:35Full Moon29Mon
30Tue12:042.13:361.18:07-0.46:181.07:005:35Waning Gibbous30Tue
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 10:34 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