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

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 7h 30m at 5:00 pm (-0.2 ft)
Next high tide (tomorrow) : 9:29 am (2.1 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:57 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Sep 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:381.94:440.17:087:49Waning Crescent1Sat
2Sun9:482.05:340.17:087:48Waning Crescent2Sun
3Mon1:031.210:47 AM2.03:461.26:150.17:097:47Waning Crescent3Mon
4Tue1:121.211:37 AM2.04:491.16:500.27:097:46New Moon4Tue
5Wed1:311.312:232.05:421.07:220.27:107:45New Moon5Wed
6Thu1:541.31:051.96:310.97:510.37:107:44New Moon6Thu
7Fri2:181.41:471.87:160.88:190.57:117:43New Moon7Fri
8Sat2:421.42:301.77:590.78:450.67:117:41Waxing Crescent8Sat
9Sun3:031.43:181.68:430.79:070.87:117:40Waxing Crescent9Sun
10Mon3:151.54:131.49:280.69:250.97:127:39Waxing Crescent10Mon
11Tue3:111.55:241.310:190.69:341.07:127:38Waxing Crescent11Tue
12Wed3:191.66:561.211:210.69:331.17:137:37Waxing Crescent12Wed
13Thu3:461.612:360.67:137:36First Quarter13Thu
14Fri4:291.71:550.57:147:35First Quarter14Fri
15Sat5:281.73:060.47:147:34First Quarter15Sat
16Sun7:021.74:040.37:147:32First Quarter16Sun
17Mon9:081.84:540.27:157:31Waxing Gibbous17Mon
18Tue12:231.310:16 AM1.93:371.25:370.27:157:30Waxing Gibbous18Tue
19Wed12:391.411:11 AM2.04:381.16:170.27:167:29Waxing Gibbous19Wed
20Thu12:591.412:042.05:340.96:530.37:167:28Full Moon20Thu
21Fri1:221.512:572.06:280.77:270.47:177:27Full Moon21Fri
22Sat1:441.61:531.87:220.67:580.67:177:26Full Moon22Sat
23Sun2:061.72:551.78:160.48:260.87:177:24Waning Gibbous23Sun
24Mon2:271.84:051.59:130.38:481.07:187:23Waning Gibbous24Mon
25Tue2:501.95:271.310:150.29:011.17:187:22Waning Gibbous25Tue
26Wed3:182.011:230.27:197:21Waning Gibbous26Wed
27Thu3:572.012:410.27:197:20Third Quarter27Thu
28Fri4:521.92:020.37:207:19Third Quarter28Fri
29Sat6:391.93:160.37:207:18Third Quarter29Sat
30Sun7:241.811:051.43:150.36:206:17Waning Crescent30Sun
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 1:14 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 transitional phase. Tonight's moon is 22% 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 Waning Crescent (22% 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