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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : in 6h 24m at 4:29 pm (0.2 ft)
Next high tide (tomorrow) : 8:59 am (1.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Sep 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:062.03:250.17:087:49Third Quarter1Fri
2Sat7:572.04:300.17:097:47Waning Crescent2Sat
3Sun9:242.05:200.17:097:46Waning Crescent3Sun
4Mon12:471.210:31 AM2.03:251.15:580.27:097:45Waning Crescent4Mon
5Tue12:451.211:27 AM2.04:391.06:300.27:107:44Waning Crescent5Tue
6Wed1:001.312:171.95:390.96:580.47:107:43New Moon6Wed
7Thu1:201.41:041.86:320.77:240.57:117:42New Moon7Thu
8Fri1:411.51:511.77:190.67:480.67:117:41New Moon8Fri
9Sat2:011.62:401.68:040.58:100.87:127:40Waxing Crescent9Sat
10Sun2:171.63:331.48:480.58:260.97:127:39Waxing Crescent10Sun
11Mon2:231.74:341.39:330.48:341.07:127:38Waxing Crescent11Mon
12Tue2:291.75:491.210:230.58:301.17:137:36Waxing Crescent12Tue
13Wed2:491.811:240.57:137:35Waxing Crescent13Wed
14Thu3:231.812:400.57:147:34First Quarter14Thu
15Fri4:111.82:020.57:147:33First Quarter15Fri
16Sat5:181.73:120.47:157:32First Quarter16Sat
17Sun7:321.74:050.47:157:31First Quarter17Sun
18Mon9:131.84:470.37:157:30Waxing Gibbous18Mon
19Tue12:031.310:17 AM1.93:321.25:230.37:167:28Waxing Gibbous19Tue
20Wed12:111.311:11 AM1.94:351.05:550.47:167:27Waxing Gibbous20Wed
21Thu12:261.412:031.95:300.86:250.57:177:26Full Moon21Thu
22Fri12:421.512:571.86:230.66:530.77:177:25Full Moon22Fri
23Sat12:581.71:541.77:140.47:180.87:187:24Full Moon23Sat
24Sun1:131.82:571.58:060.27:381.07:187:23Full Moon24Sun
25Mon1:312.04:091.49:000.17:501.17:187:22Waning Gibbous25Mon
26Tue1:572.15:351.29:580.17:481.27:197:21Waning Gibbous26Tue
27Wed2:312.211:050.17:197:19Waning Gibbous27Wed
28Thu3:162.212:210.27:207:18Third Quarter28Thu
29Fri4:142.11:430.27:207:17Third Quarter29Fri
30Sat5:552.02:570.37:217:16Third Quarter30Sat
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 12:44 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 71% 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 Waxing Gibbous (71% 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