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

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 7:42 pm (-0.5 ft)
Next high tide : in 7h 05m at 11:28 am (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - May 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:391.45:060.35:390.26:508:01Waning Crescent1Fri
2Sat12:121.312:021.55:430.46:32-0.16:498:02New Moon2Sat
3Sun1:131.312:271.66:170.57:23-0.36:498:02New Moon3Sun
4Mon2:151.212:531.86:480.78:15-0.46:488:03New Moon4Mon
5Tue3:211.11:221.87:160.89:07-0.46:478:03New Moon5Tue
6Wed4:321.01:541.97:390.910:01-0.46:468:04Waxing Crescent6Wed
7Thu5:491.02:311.87:540.910:59-0.36:468:04Waxing Crescent7Thu
8Fri3:141.76:458:05Waxing Crescent8Fri
9Sat4:091.512:00-0.26:448:05First Quarter9Sat
10Sun6:041.41:040.06:448:06First Quarter10Sun
11Mon10:031.17:551.22:030.11:511.06:438:07First Quarter11Mon
12Tue10:181.29:201.22:540.23:130.86:438:07First Quarter12Tue
13Wed10:391.210:301.23:370.34:150.66:428:08Waxing Gibbous13Wed
14Thu11:021.311:281.14:140.45:040.46:418:08Waxing Gibbous14Thu
15Fri11:261.44:470.55:470.36:418:09Waxing Gibbous15Fri
16Sat12:211.111:50 AM1.55:190.66:270.16:408:09Waxing Gibbous16Sat
17Sun1:101.112:111.55:490.77:060.06:408:10Full Moon17Sun
18Mon1:591.112:281.66:160.87:44-0.16:398:10Full Moon18Mon
19Tue2:501.112:391.66:400.98:22-0.16:398:11Full Moon19Tue
20Wed3:451.112:521.76:580.99:02-0.26:398:12Full Moon20Wed
21Thu4:451.01:151.77:121.09:44-0.16:388:12Waning Gibbous21Thu
22Fri1:461.710:30-0.16:388:13Waning Gibbous22Fri
23Sat2:231.611:20-0.16:378:13Waning Gibbous23Sat
24Sun3:081.66:378:14Waning Gibbous24Sun
25Mon4:041.512:150.06:378:14Third Quarter25Mon
26Tue9:151.15:191.31:090.112:501.06:368:15Third Quarter26Tue
27Wed9:341.28:051.22:010.22:310.86:368:15Third Quarter27Wed
28Thu9:571.39:551.12:470.33:410.66:368:16Waning Crescent28Thu
29Fri10:221.511:131.13:300.44:400.36:368:16Waning Crescent29Fri
30Sat10:481.64:090.65:360.06:358:17Waning Crescent30Sat
31Sun12:211.111:16 AM1.84:450.76:28-0.26:358:17Waning Crescent31Sun
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 1% 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 New Moon (1% 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