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

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide (tomorrow) : 5:55 pm (-0.3 ft)
Next high tide (tomorrow) : in 11h 24m at 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 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:171.311:47 AM2.15:081.07:030.07:087:49Full Moon1Fri
2Sat1:441.312:412.16:080.97:410.17:087:48Full Moon2Sat
3Sun2:131.41:352.07:060.78:170.37:097:47Full Moon3Sun
4Mon2:421.52:331.88:040.68:510.57:097:46Waning Gibbous4Mon
5Tue3:111.63:381.69:030.59:210.77:107:44Waning Gibbous5Tue
6Wed3:421.74:511.410:060.49:460.97:107:43Waning Gibbous6Wed
7Thu4:151.76:161.211:150.410:031.07:117:42Waning Gibbous7Thu
8Fri4:541.812:330.47:117:41Third Quarter8Fri
9Sat5:471.81:560.47:117:40Third Quarter9Sat
10Sun7:011.83:130.37:127:39Third Quarter10Sun
11Mon8:211.84:170.37:127:38Waning Crescent11Mon
12Tue9:301.85:050.37:137:37Waning Crescent12Tue
13Wed12:251.310:28 AM1.93:381.25:430.37:137:36Waning Crescent13Wed
14Thu12:351.311:17 AM1.94:341.16:160.37:147:34Waning Crescent14Thu
15Fri12:541.312:011.95:231.06:460.47:147:33New Moon15Fri
16Sat1:161.412:421.96:080.97:150.57:147:32New Moon16Sat
17Sun1:401.41:221.86:500.87:430.57:157:31New Moon17Sun
18Mon2:021.52:021.77:310.78:090.77:157:30New Moon18Mon
19Tue2:211.52:451.68:110.68:330.87:167:29Waxing Crescent19Tue
20Wed2:291.53:351.58:530.68:510.97:167:28Waxing Crescent20Wed
21Thu2:271.64:371.49:380.59:041.07:177:26Waxing Crescent21Thu
22Fri2:401.75:591.310:310.59:101.17:177:25Waxing Crescent22Fri
23Sat3:081.711:370.57:177:24First Quarter23Sat
24Sun3:491.812:540.57:187:23First Quarter24Sun
25Mon4:431.82:110.47:187:22First Quarter25Mon
26Tue5:581.83:170.37:197:21First Quarter26Tue
27Wed8:051.811:461.44:130.27:197:20Waxing Gibbous27Wed
28Thu9:441.93:121.25:010.27:207:19Waxing Gibbous28Thu
29Fri12:031.410:51 AM2.04:211.15:450.37:207:17Waxing Gibbous29Fri
30Sat12:261.511:51 AM2.05:210.96:240.47:217:16Full Moon30Sat
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 1:42 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 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