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

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 6:54 pm (-0.5 ft)
Next high tide : in 4h 00m at 10:30 am (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Sep 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:471.83:220.47:087:49Third Quarter1Thu
2Fri8:111.84:240.37:097:48Waning Crescent2Fri
3Sat9:221.85:060.37:097:47Waning Crescent3Sat
4Sun12:231.210:19 AM1.83:131.15:380.37:107:45Waning Crescent4Sun
5Mon12:241.211:08 AM1.94:161.06:070.47:107:44Waning Crescent5Mon
6Tue12:391.311:52 AM1.85:090.96:340.47:107:43Waning Crescent6Tue
7Wed1:001.312:331.85:560.87:010.57:117:42New Moon7Wed
8Thu1:211.41:141.76:410.77:270.67:117:41New Moon8Thu
9Fri1:411.51:561.67:240.67:500.77:127:40New Moon9Fri
10Sat1:551.52:411.58:060.58:100.87:127:39New Moon10Sat
11Sun2:011.63:341.48:490.58:250.97:137:38Waxing Crescent11Sun
12Mon2:071.74:401.39:370.48:331.07:137:36Waxing Crescent12Mon
13Tue2:291.86:051.210:330.48:361.17:137:35Waxing Crescent13Tue
14Wed3:031.911:420.47:147:34First Quarter14Wed
15Thu3:501.91:010.47:147:33First Quarter15Thu
16Fri4:501.92:180.37:157:32First Quarter16Fri
17Sat6:191.93:230.37:157:31First Quarter17Sat
18Sun8:291.911:341.34:160.27:167:30Waxing Gibbous18Sun
19Mon9:551.911:481.43:111.15:010.37:167:29Waxing Gibbous19Mon
20Tue11:021.94:250.95:410.47:167:27Waxing Gibbous20Tue
21Wed12:101.512:021.95:270.76:160.57:177:26Full Moon21Wed
22Thu12:341.61:001.86:250.56:480.77:177:25Full Moon22Thu
23Fri1:001.81:581.77:180.37:170.87:187:24Full Moon23Fri
24Sat1:261.92:571.58:100.27:431.07:187:23Full Moon24Sat
25Sun1:522.04:011.49:010.28:021.17:197:22Waning Gibbous25Sun
26Mon2:182.05:121.39:540.28:111.17:197:21Waning Gibbous26Mon
27Tue2:452.010:520.37:197:19Waning Gibbous27Tue
28Wed3:161.911:570.47:207:18Third Quarter28Wed
29Thu3:581.81:110.57:207:17Third Quarter29Thu
30Fri5:231.72:240.57:217:16Third Quarter30Fri
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 2:42 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 spring phase. Tonight's moon is 5% 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 Crescent (5% 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