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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 8:57 am (0.9 ft)
Next high tide : in 2h 53m at 5:59 am (1.0 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Sep 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:031.29:47 AM1.82:361.15:080.37:087:49Waning Crescent1Thu
2Fri12:131.210:39 AM1.83:481.15:460.37:087:48Waning Crescent2Fri
3Sat12:331.311:27 AM1.94:470.96:210.37:097:47Waning Crescent3Sat
4Sun12:551.312:141.95:410.86:540.37:097:46New Moon4Sun
5Mon1:191.41:021.86:320.77:250.47:107:45New Moon5Mon
6Tue1:411.51:531.77:240.57:540.67:107:44New Moon6Tue
7Wed2:031.62:501.68:160.48:210.77:117:42Waxing Crescent7Wed
8Thu2:251.73:561.49:110.38:440.97:117:41Waxing Crescent8Thu
9Fri2:511.85:121.310:110.39:001.07:117:40Waxing Crescent9Fri
10Sat3:251.96:421.111:200.39:071.17:127:39Waxing Crescent10Sat
11Sun4:111.912:380.37:127:38First Quarter11Sun
12Mon5:181.91:590.37:137:37First Quarter12Mon
13Tue6:581.93:120.37:137:36First Quarter13Tue
14Wed8:311.911:351.34:110.37:147:35Waxing Gibbous14Wed
15Thu9:451.911:481.32:531.24:570.37:147:33Waxing Gibbous15Thu
16Fri10:471.94:051.05:350.47:147:32Waxing Gibbous16Fri
17Sat12:091.411:39 AM1.85:030.96:070.57:157:31Waxing Gibbous17Sat
18Sun12:321.512:271.85:540.76:370.67:157:30Full Moon18Sun
19Mon12:571.61:131.76:400.67:060.77:167:29Full Moon19Mon
20Tue1:221.61:591.67:230.57:320.87:167:28Full Moon20Tue
21Wed1:441.72:461.58:040.57:570.97:177:27Full Moon21Wed
22Thu2:001.73:361.48:450.48:171.07:177:25Waning Gibbous22Thu
23Fri2:091.74:341.39:280.48:301.17:177:24Waning Gibbous23Fri
24Sat2:201.85:411.210:160.58:381.17:187:23Waning Gibbous24Sat
25Sun2:441.811:140.57:187:22Waning Gibbous25Sun
26Mon3:211.812:230.57:197:21Third Quarter26Mon
27Tue4:091.71:360.57:197:20Third Quarter27Tue
28Wed5:161.72:400.57:207:19Third Quarter28Wed
29Thu7:451.711:011.33:330.57:207:18Third Quarter29Thu
30Fri9:191.711:161.42:461.24:170.57:217:16Waning Crescent30Fri
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 7:28 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 81% 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 (81% 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