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

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 6h 20m at 3:55 pm (0.0 ft)
Next high tide (tomorrow) : 8:02 am (2.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:57 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Mar 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:171.52:17-0.46:536:29First Quarter1Sat
2Sun8:071.53:26-0.56:526:30Waxing Gibbous2Sun
3Mon9:241.64:24-0.66:516:30Waxing Gibbous3Mon
4Tue12:290.75:12-0.63:310.66:506:31Waxing Gibbous4Tue
5Wed12:420.85:53-0.54:390.56:496:32Full Moon5Wed
6Thu1:020.86:29-0.45:380.36:486:32Full Moon6Thu
7Fri12:121.51:260.97:00-0.26:330.26:476:33Full Moon7Fri
8Sat1:031.41:501.07:28-0.17:250.16:466:33Full Moon8Sat
9Sun1:561.22:121.17:530.18:150.06:456:34Waning Gibbous9Sun
10Mon2:531.02:301.18:130.39:080.06:446:34Waning Gibbous10Mon
11Tue3:590.82:391.28:230.510:060.06:436:35Waning Gibbous11Tue
12Wed5:210.72:471.28:150.611:140.06:426:35Waning Gibbous12Wed
13Thu3:111.26:416:36Third Quarter13Thu
14Fri3:551.212:330.06:406:36Third Quarter14Fri
15Sat5:191.21:530.06:386:37Third Quarter15Sat
16Sun7:561.23:02-0.16:376:37Third Quarter16Sun
17Mon9:041.33:54-0.16:366:38Waning Crescent17Mon
18Tue11:500.89:551.44:35-0.23:060.76:356:38Waning Crescent18Tue
19Wed12:000.85:09-0.24:010.66:346:39Waning Crescent19Wed
20Thu12:170.95:40-0.24:500.46:336:39Waning Crescent20Thu
21Fri12:350.96:09-0.15:380.36:326:40New Moon21Fri
22Sat12:061.412:511.06:360.06:240.26:316:40New Moon22Sat
23Sun12:531.31:031.17:010.27:110.06:306:41New Moon23Sun
24Mon1:471.21:091.27:210.38:01-0.16:296:41Waxing Crescent24Mon
25Tue2:521.01:201.47:360.58:56-0.26:286:42Waxing Crescent25Tue
26Wed4:130.91:441.57:400.710:00-0.26:266:42Waxing Crescent26Wed
27Thu2:201.611:16-0.36:256:43Waxing Crescent27Thu
28Fri3:071.66:246:43First Quarter28Fri
29Sat4:131.512:39-0.36:236:44First Quarter29Sat
30Sun6:121.51:57-0.36:226:44First Quarter30Sun
31Mon8:131.53:03-0.36:216:45Waxing Gibbous31Mon
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 11:58 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 32% 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 Third Quarter (32% 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