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

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 7:42 pm (-0.5 ft)
Next high tide : in 9h 39m at 11:28 am (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Oct 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:181.910:460.47:227:14Waxing Crescent1Mon
2Tue2:561.911:520.47:227:13First Quarter2Tue
3Wed3:451.91:040.47:227:12First Quarter3Wed
4Thu4:491.82:110.47:237:11First Quarter4Thu
5Fri6:291.710:391.43:070.47:237:10First Quarter5Fri
6Sat8:521.710:551.42:281.23:560.47:247:09Waxing Gibbous6Sat
7Sun10:131.811:171.63:441.04:380.57:247:08Waxing Gibbous7Sun
8Mon11:191.811:411.74:460.75:160.67:257:07Waxing Gibbous8Mon
9Tue12:191.75:420.55:520.87:257:06Full Moon9Tue
10Wed12:071.91:181.66:360.26:240.97:267:05Full Moon10Wed
11Thu12:342.02:181.57:280.16:541.07:267:04Full Moon11Thu
12Fri1:022.13:211.48:200.07:201.17:277:03Full Moon12Fri
13Sat1:332.24:291.39:120.07:411.27:277:02Waning Gibbous13Sat
14Sun2:072.15:441.310:060.17:531.27:287:01Waning Gibbous14Sun
15Mon2:442.111:050.27:297:00Waning Gibbous15Mon
16Tue3:271.912:090.37:296:59Third Quarter16Tue
17Wed4:321.81:160.47:306:58Third Quarter17Wed
18Thu6:321.710:141.32:170.57:306:57Third Quarter18Thu
19Fri8:081.610:211.41:411.23:070.67:316:56Third Quarter19Fri
20Sat9:261.510:401.53:031.13:470.77:316:55Waning Crescent20Sat
21Sun10:301.511:021.64:030.94:220.77:326:54Waning Crescent21Sun
22Mon11:241.511:251.64:520.74:540.87:326:53Waning Crescent22Mon
23Tue12:131.55:360.65:240.97:336:52Waning Crescent23Tue
24Wed1:001.56:160.45:531.07:346:51New Moon24Wed
25Thu12:081.81:461.46:560.36:191.07:346:51New Moon25Thu
26Fri12:241.82:351.47:350.26:411.17:356:50New Moon26Fri
27Sat12:361.93:281.38:140.26:581.17:366:49New Moon27Sat
28Sun12:521.94:271.38:560.17:121.27:366:48Waxing Crescent28Sun
29Mon1:172.09:400.27:376:48Waxing Crescent29Mon
30Tue1:502.010:290.27:376:47Waxing Crescent30Tue
31Wed2:291.911:240.27:386:46Waxing Crescent31Wed
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 3:35 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 1% 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 New Moon (1% 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