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 2h 57m 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 - Sep 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:371.211:51 AM2.15:071.07:150.07:097:48Full Moon1Wed
2Thu1:571.312:452.16:100.97:500.17:097:47Full Moon2Thu
3Fri2:201.31:412.07:110.78:230.37:097:46Full Moon3Fri
4Sat2:441.52:411.88:110.68:520.57:107:45Waning Gibbous4Sat
5Sun3:071.63:501.69:120.49:160.87:107:44Waning Gibbous5Sun
6Mon3:311.75:101.310:170.49:311.07:117:43Waning Gibbous6Mon
7Tue3:571.86:491.211:290.39:231.17:117:41Third Quarter7Tue
8Wed4:291.912:510.37:127:40Third Quarter8Wed
9Thu5:161.92:160.37:127:39Third Quarter9Thu
10Fri6:391.93:360.27:127:38Third Quarter10Fri
11Sat8:171.94:390.27:137:37Waning Crescent11Sat
12Sun9:341.95:250.27:137:36Waning Crescent12Sun
13Mon12:591.310:34 AM1.93:361.26:010.37:147:35Waning Crescent13Mon
14Tue12:561.311:24 AM1.94:371.16:320.37:147:34Waning Crescent14Tue
15Wed1:081.312:081.95:281.06:590.47:147:32New Moon15Wed
16Thu1:261.412:491.96:150.97:260.57:157:31New Moon16Thu
17Fri1:461.41:311.86:580.87:510.67:157:30New Moon17Fri
18Sat2:051.52:131.77:400.78:130.77:167:29New Moon18Sat
19Sun2:171.53:001.68:210.68:330.97:167:28Waxing Crescent19Sun
20Mon2:171.63:561.49:040.58:451.07:177:27Waxing Crescent20Mon
21Tue2:161.75:071.39:500.58:471.17:177:26Waxing Crescent21Tue
22Wed2:331.710:450.57:177:24Waxing Crescent22Wed
23Thu3:031.811:550.57:187:23First Quarter23Thu
24Fri3:451.81:160.47:187:22First Quarter24Fri
25Sat4:411.92:330.37:197:21First Quarter25Sat
26Sun5:581.93:370.27:197:20First Quarter26Sun
27Mon8:071.94:310.27:207:19Waxing Gibbous27Mon
28Tue12:151.49:48 AM2.03:111.35:160.27:207:18Waxing Gibbous28Tue
29Wed12:191.410:56 AM2.04:241.15:560.27:217:17Waxing Gibbous29Wed
30Thu12:351.511:56 AM2.05:260.96:320.47:217:15Full Moon30Thu
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