Tides Today & Tomorrow in Lanark, St. George Sound, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Lanark, St. George Sound, FL.
Next low tide : in 1h 26m at 3:15 pm (1.2 ft)
Next high tide : 8:22 pm (2.0 ft)
Sunset today : 8:42 pm
Sunrise tomorrow : 6:38 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - Dec 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:542.16:12-0.26:051.17:165:38Waning Crescent1Wed
2Thu1:502.36:53-0.66:491.37:175:38Waning Crescent2Thu
3Fri12:132.72:412.37:37-1.07:311.57:185:38New Moon3Fri
4Sat12:512.93:322.38:23-1.28:121.67:195:38New Moon4Sat
5Sun1:303.04:252.29:10-1.38:551.77:195:38New Moon5Sun
6Mon2:102.95:222.19:57-1.29:381.77:205:38Waxing Crescent6Mon
7Tue2:532.86:212.010:45-1.010:281.77:215:38Waxing Crescent7Tue
8Wed3:402.67:171.911:34-0.711:291.67:215:39Waxing Crescent8Wed
9Thu4:352.38:041.912:25-0.37:225:39First Quarter9Thu
10Fri5:451.98:431.912:561.51:220.17:235:39First Quarter10Fri
11Sat7:121.69:161.92:571.22:280.47:245:39First Quarter11Sat
12Sun9:001.49:462.04:170.83:340.77:245:39First Quarter12Sun
13Mon11:171.510:172.15:060.44:310.97:255:40Waxing Gibbous13Mon
14Tue12:421.65:450.15:181.17:265:40Waxing Gibbous14Tue
15Wed1:311.86:21-0.26:011.27:265:40Waxing Gibbous15Wed
16Thu2:071.96:55-0.56:411.37:275:41Waxing Gibbous16Thu
17Fri2:391.97:30-0.67:191.37:275:41Full Moon17Fri
18Sat12:332.43:102.08:05-0.77:571.47:285:42Full Moon18Sat
19Sun1:082.43:431.98:41-0.88:331.47:285:42Full Moon19Sun
20Mon1:432.44:181.99:17-0.89:081.47:295:42Full Moon20Mon
21Tue2:172.44:571.99:53-0.89:441.47:295:43Waning Gibbous21Tue
22Wed2:522.35:371.810:29-0.710:211.47:305:43Waning Gibbous22Wed
23Thu3:292.26:181.811:05-0.511:061.47:305:44Waning Gibbous23Thu
24Fri4:142.06:551.811:42-0.37:315:45Waning Gibbous24Fri
25Sat5:151.87:291.812:081.312:21-0.17:315:45Third Quarter25Sat
26Sun6:341.58:031.91:361.11:090.37:325:46Third Quarter26Sun
27Mon8:051.48:392.03:050.72:140.67:325:46Third Quarter27Mon
28Tue9:561.39:182.14:100.33:290.97:325:47Third Quarter28Tue
29Wed12:071.55:02-0.24:341.27:335:48Waning Crescent29Wed
30Thu1:231.85:50-0.75:301.37:335:48Waning Crescent30Thu
31Fri2:141.96:38-1.16:211.57:335:49Waning Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8728412)

Common Questions About Lanark, St. George Sound, FL Tides

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What time does the tide turn (slack tide) in Lanark, St. George Sound, FL today?

Slack tide in Lanark, St. George Sound, FL is approximately 5:48 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 Lanark, St. George Sound, FL?

Lanark, St. George Sound, 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 Lanark, St. George Sound, 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 Lanark, St. George Sound, FL?

Tide predictions for Lanark, St. George Sound, 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 Lanark, St. George Sound, FL?

Tide data for Lanark, St. George Sound, FL is sourced from NOAA Station #8728412. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8728412.

What is the moon phase in Lanark, St. George Sound, FL tonight?

Tonight the moon over Lanark, St. George Sound, FL is First Quarter (48% illuminated). This places Lanark, St. George Sound, 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