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 (tomorrow) : 7:42 pm (-0.5 ft)
Next high tide (tomorrow) : in 11h 36m at 11:28 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 - Aug 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:221.11:401.97:030.99:010.06:538:16New Moon1Sat
2Sun3:561.12:251.87:570.99:350.16:548:16Waxing Crescent2Sun
3Mon4:301.23:121.68:510.810:070.36:548:15Waxing Crescent3Mon
4Tue5:041.24:051.49:490.810:380.56:558:14Waxing Crescent4Tue
5Wed5:381.35:131.210:560.811:070.66:558:14Waxing Crescent5Wed
6Thu6:121.36:401.112:130.76:568:13First Quarter6Thu
7Fri6:491.48:221.01:350.66:568:12First Quarter7Fri
8Sat7:321.510:181.02:490.56:578:11First Quarter8Sat
9Sun8:211.512:201.03:530.46:578:11First Quarter9Sun
10Mon9:121.64:460.36:588:10Waxing Gibbous10Mon
11Tue12:301.110:01 AM1.72:411.15:320.26:588:09Waxing Gibbous11Tue
12Wed12:561.110:44 AM1.83:401.16:130.16:598:08Waxing Gibbous12Wed
13Thu1:241.111:24 AM1.94:321.06:520.06:598:07Waxing Gibbous13Thu
14Fri1:541.212:021.95:221.07:290.07:008:06Full Moon14Fri
15Sat2:241.212:402.06:100.98:040.07:008:06Full Moon15Sat
16Sun2:541.21:191.96:590.98:380.17:018:05Full Moon16Sun
17Mon3:231.22:021.87:500.89:100.27:018:04Waning Gibbous17Mon
18Tue3:511.32:531.68:460.79:400.47:028:03Waning Gibbous18Tue
19Wed4:171.43:591.49:480.710:080.67:028:02Waning Gibbous19Wed
20Thu4:431.55:301.211:010.610:320.87:038:01Waning Gibbous20Thu
21Fri5:131.67:171.112:240.57:038:00Third Quarter21Fri
22Sat5:551.71:490.47:047:59Third Quarter22Sat
23Sun6:571.83:070.27:047:58Third Quarter23Sun
24Mon8:121.94:150.17:057:57Waning Crescent24Mon
25Tue9:242.05:120.07:057:56Waning Crescent25Tue
26Wed12:481.210:26 AM2.03:181.16:000.07:057:55Waning Crescent26Wed
27Thu1:061.211:21 AM2.04:281.16:410.07:067:54Waning Crescent27Thu
28Fri1:291.212:102.05:271.07:180.17:067:53New Moon28Fri
29Sat1:561.312:572.06:210.97:510.27:077:52New Moon29Sat
30Sun2:241.31:421.97:100.88:220.37:077:51New Moon30Sun
31Mon2:521.42:271.77:580.78:510.57:087:50Waxing Crescent31Mon
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 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