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 (tomorrow) : 5:20 pm (0.1 ft)
Next high tide (tomorrow) : in 12h 49m at 8:59 am (1.7 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 - Jan 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:560.87:24-0.65:020.87:175:47Full Moon1Sat
2Sun12:121.83:210.88:02-0.56:070.77:175:47Waning Gibbous2Sun
3Mon12:541.73:500.88:36-0.37:090.77:185:48Waning Gibbous3Mon
4Tue1:351.54:190.99:09-0.28:130.67:185:49Waning Gibbous4Tue
5Wed2:181.34:480.99:380.09:250.67:185:49Waning Gibbous5Wed
6Thu3:101.05:171.010:040.210:500.57:185:50Third Quarter6Thu
7Fri4:410.85:471.110:250.37:185:51Third Quarter7Fri
8Sat6:380.66:181.112:190.410:33 AM0.57:195:52Third Quarter8Sat
9Sun6:541.21:410.27:195:52Third Quarter9Sun
10Mon7:381.32:490.07:195:53Waning Crescent10Mon
11Tue8:261.43:44-0.17:195:54Waning Crescent11Tue
12Wed9:121.54:32-0.37:195:55Waning Crescent12Wed
13Thu9:541.65:15-0.47:195:55Waning Crescent13Thu
14Fri10:331.75:54-0.57:195:56New Moon14Fri
15Sat11:111.76:32-0.67:195:57New Moon15Sat
16Sun2:260.77:07-0.65:040.67:195:58New Moon16Sun
17Mon2:500.77:41-0.56:060.67:185:59New Moon17Mon
18Tue12:301.63:140.88:14-0.47:090.57:185:59Waxing Crescent18Tue
19Wed1:161.43:370.98:43-0.38:170.47:186:00Waxing Crescent19Wed
20Thu2:101.23:591.09:100.09:340.37:186:01Waxing Crescent20Thu
21Fri3:250.94:221.19:300.211:020.27:186:02First Quarter21Fri
22Sat5:220.64:501.39:390.47:186:02First Quarter22Sat
23Sun5:321.412:340.07:176:03First Quarter23Sun
24Mon6:341.52:01-0.27:176:04First Quarter24Mon
25Tue7:471.63:16-0.47:176:05Waxing Gibbous25Tue
26Wed8:551.74:18-0.57:166:06Waxing Gibbous26Wed
27Thu9:541.75:09-0.67:166:06Waxing Gibbous27Thu
28Fri10:461.75:52-0.67:166:07Full Moon28Fri
29Sat1:310.76:28-0.64:350.67:156:08Full Moon29Sat
30Sun1:500.77:00-0.55:350.57:156:09Full Moon30Sun
31Mon12:161.52:130.87:30-0.46:290.47:146:10Full Moon31Mon
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 1:09 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