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

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 42m at 10:09 pm (0.8 ft)
Next high tide (tomorrow) : 4:57 am (1.6 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:55 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Oct 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:411.911:181.64:070.84:580.56:216:15Waxing Gibbous1Wed
2Thu11:411.811:381.85:060.55:280.76:226:14Full Moon2Thu
3Fri12:411.76:010.35:530.96:226:13Full Moon3Fri
4Sat12:001.91:431.56:520.26:141.16:236:12Full Moon4Sat
5Sun12:202.02:501.47:420.16:271.26:236:11Waning Gibbous5Sun
6Mon12:412.14:081.38:330.16:231.26:236:10Waning Gibbous6Mon
7Tue1:032.19:270.26:246:09Waning Gibbous7Tue
8Wed1:302.010:290.36:246:08Waning Gibbous8Wed
9Thu2:062.011:410.46:256:07Third Quarter9Thu
10Fri2:551.812:590.46:256:06Third Quarter10Fri
11Sat4:311.72:040.56:266:05Third Quarter11Sat
12Sun7:081.710:281.32:500.56:266:03Third Quarter12Sun
13Mon8:251.710:201.41:491.23:240.56:276:02Waning Crescent13Mon
14Tue9:271.710:311.52:551.13:530.66:286:02Waning Crescent14Tue
15Wed10:201.710:461.63:480.94:210.76:286:01Waning Crescent15Wed
16Thu11:101.611:011.74:340.74:460.86:296:00Waning Crescent16Thu
17Fri11:591.611:131.85:170.55:100.96:295:59New Moon17Fri
18Sat12:501.55:590.35:291.06:305:58New Moon18Sat
19Sun1:461.46:400.25:431.26:305:57New Moon19Sun
20Mon2:511.37:230.15:491.26:315:56New Moon20Mon
21Tue8:100.16:315:55Waxing Crescent21Tue
22Wed12:222.19:030.16:325:54Waxing Crescent22Wed
23Thu1:012.210:050.16:335:53Waxing Crescent23Thu
24Fri1:472.111:150.16:335:52First Quarter24Fri
25Sat2:462.012:240.26:345:51First Quarter25Sat
26Sun4:061.99:441.31:240.36:345:51First Quarter26Sun
27Mon6:391.79:281.412:271.32:130.46:355:50First Quarter27Mon
28Tue8:271.69:411.62:101.02:530.56:365:49Waxing Gibbous28Tue
29Wed9:471.610:011.73:210.73:280.76:365:48Waxing Gibbous29Wed
30Thu10:561.510:231.94:200.43:580.96:375:48Waxing Gibbous30Thu
31Fri12:001.45:120.24:251.06:385:47Full Moon31Fri
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 1:33 am — 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 66% 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 (66% 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