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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide (tomorrow) : 12:47 am (0.5 ft)
Next high tide : in 1h 37m at 7:01 pm (1.0 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:36 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Dec 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:371.46:551.211:240.311:401.07:005:35First Quarter1Thu
2Fri5:321.27:271.312:060.57:015:35First Quarter2Fri
3Sat7:151.07:591.41:170.812:460.67:015:35First Quarter3Sat
4Sun8:491.08:301.52:300.61:230.77:025:35Waxing Gibbous4Sun
5Mon10:071.09:001.63:240.41:590.87:035:35Waxing Gibbous5Mon
6Tue11:081.09:301.64:090.22:330.97:035:36Waxing Gibbous6Tue
7Wed12:001.04:500.03:050.97:045:36Waxing Gibbous7Wed
8Thu12:461.05:30-0.13:360.97:055:36Full Moon8Thu
9Fri1:321.06:09-0.24:050.97:065:36Full Moon9Fri
10Sat2:191.06:47-0.34:340.97:065:36Full Moon10Sat
11Sun3:051.07:26-0.35:060.97:075:37Full Moon11Sun
12Mon8:04-0.37:085:37Waning Gibbous12Mon
13Tue12:181.84:301.08:42-0.26:360.97:085:37Waning Gibbous13Tue
14Wed12:561.75:041.09:20-0.17:430.97:095:38Waning Gibbous14Wed
15Thu1:391.55:341.09:580.09:140.97:095:38Waning Gibbous15Thu
16Fri2:321.36:021.110:360.111:090.77:105:38Third Quarter16Fri
17Sat3:511.16:311.311:120.37:115:39Third Quarter17Sat
18Sun6:520.87:031.412:490.511:47 AM0.57:115:39Third Quarter18Sun
19Mon8:530.87:401.62:080.212:200.77:125:39Third Quarter19Mon
20Tue10:340.88:231.83:14-0.112:530.87:125:40Waning Crescent20Tue
21Wed9:091.94:12-0.37:135:40Waning Crescent21Wed
22Thu9:572.05:05-0.57:135:41Waning Crescent22Thu
23Fri10:442.05:54-0.67:145:41New Moon23Fri
24Sat2:130.96:40-0.64:130.87:145:42New Moon24Sat
25Sun2:460.87:22-0.65:150.87:155:43New Moon25Sun
26Mon12:141.93:200.98:02-0.56:150.87:155:43Waxing Crescent26Mon
27Tue12:571.73:540.98:39-0.37:160.77:155:44Waxing Crescent27Tue
28Wed1:401.54:270.99:14-0.18:210.77:165:44Waxing Crescent28Wed
29Thu2:251.35:011.09:470.09:370.77:165:45Waxing Crescent29Thu
30Fri3:211.15:351.010:180.211:050.67:165:46First Quarter30Fri
31Sat4:570.86:111.110:460.47:175:46First Quarter31Sat
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 9:54 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Port Boca Grande, Charlotte Harbor, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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