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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide (tomorrow) : 5:20 pm (0.1 ft)
Next high tide (tomorrow) : in 9h 36m at 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 - Oct 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:381.911:581.54:051.05:240.47:217:16Waxing Gibbous1Fri
2Sat11:411.95:080.85:570.57:217:15Waxing Gibbous2Sat
3Sun12:151.612:421.86:060.56:260.77:227:14Full Moon3Sun
4Mon12:331.81:441.77:010.26:520.97:227:13Full Moon4Mon
5Tue12:522.02:501.57:540.17:131.17:237:11Full Moon5Tue
6Wed1:152.14:041.48:490.07:241.27:237:10Waning Gibbous6Wed
7Thu1:412.29:450.07:247:09Waning Gibbous7Thu
8Fri2:142.210:470.07:247:08Waning Gibbous8Fri
9Sat2:542.211:580.17:257:07Third Quarter9Sat
10Sun3:442.01:170.27:257:06Third Quarter10Sun
11Mon5:081.92:330.37:267:05Third Quarter11Mon
12Tue7:221.811:391.33:310.47:267:04Third Quarter12Tue
13Wed8:521.711:171.42:121.34:110.57:277:03Waning Crescent13Wed
14Thu10:031.711:231.53:331.14:420.67:277:02Waning Crescent14Thu
15Fri11:011.711:381.64:320.95:090.77:287:01Waning Crescent15Fri
16Sat11:521.611:561.65:200.75:350.87:287:00Waning Crescent16Sat
17Sun12:411.66:030.65:590.97:296:59New Moon17Sun
18Mon12:131.71:291.56:430.46:221.07:296:58New Moon18Mon
19Tue12:261.82:181.57:220.36:421.17:306:57New Moon19Tue
20Wed12:331.93:131.48:010.26:541.27:306:56New Moon20Wed
21Thu12:421.94:151.38:410.26:581.27:316:55Waxing Crescent21Thu
22Fri1:012.09:250.27:326:55Waxing Crescent22Fri
23Sat1:302.010:150.27:326:54Waxing Crescent23Sat
24Sun2:062.011:140.27:336:53Waxing Crescent24Sun
25Mon2:502.012:210.37:336:52First Quarter25Mon
26Tue3:451.91:260.37:346:51First Quarter26Tue
27Wed4:581.810:371.32:230.37:356:50First Quarter27Wed
28Thu7:141.610:261.41:321.33:090.47:356:49First Quarter28Thu
29Fri9:231.610:381.53:091.03:490.57:366:49Waxing Gibbous29Fri
30Sat10:451.610:551.74:160.74:240.77:376:48Waxing Gibbous30Sat
31Sun10:551.510:151.94:140.43:560.96:375:47Waxing Gibbous31Sun
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 1:09 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 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