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

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Lanark, St. George Sound, FL.
Next low tide : 6:04 am (2.3 ft)
Next high tide : in 3h 16m at 3:21 am (2.4 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 7:10 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - Oct 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:442.53:530.76:316:24Third Quarter1Mon
2Tue1:092.38:15 AM2.44:382.24:560.76:326:23Waning Crescent2Tue
3Wed12:572.39:52 AM2.45:231.95:400.76:326:22Waning Crescent3Wed
4Thu12:492.411:17 AM2.55:561.66:160.76:336:21Waning Crescent4Thu
5Fri12:492.512:162.66:281.36:480.86:336:20Waning Crescent5Fri
6Sat12:572.61:022.86:590.97:190.96:346:18New Moon6Sat
7Sun1:102.71:432.87:320.67:491.16:346:17New Moon7Sun
8Mon1:282.82:232.98:050.48:191.36:356:16New Moon8Mon
9Tue1:492.93:042.88:390.18:481.56:366:15New Moon9Tue
10Wed2:133.03:482.79:150.09:141.76:366:14Waxing Crescent10Wed
11Thu2:393.04:392.69:54-0.19:351.96:376:13Waxing Crescent11Thu
12Fri3:073.15:422.410:37-0.19:462.06:386:12Waxing Crescent12Fri
13Sat3:373.07:122.211:280.09:452.26:386:10Waxing Crescent13Sat
14Sun4:142.912:310.16:396:09First Quarter14Sun
15Mon5:142.71:550.36:396:08First Quarter15Mon
16Tue6:502.511:422.33:240.46:406:07First Quarter16Tue
17Wed8:342.411:412.44:252.04:320.56:416:06Waxing Gibbous17Wed
18Thu10:232.411:542.55:161.55:240.66:416:05Waxing Gibbous18Thu
19Fri11:542.55:581.06:080.86:426:04Waxing Gibbous19Fri
20Sat12:112.712:592.76:390.56:481.06:436:03Waxing Gibbous20Sat
21Sun12:332.81:512.77:180.17:251.36:436:02Full Moon21Sun
22Mon12:573.02:362.77:58-0.28:001.56:446:01Full Moon22Mon
23Tue1:253.13:202.78:37-0.48:341.66:456:00Full Moon23Tue
24Wed1:533.14:032.59:16-0.49:051.86:465:59Waning Gibbous24Wed
25Thu2:243.14:502.49:55-0.39:331.96:465:58Waning Gibbous25Thu
26Fri2:553.05:472.210:36-0.19:561.96:475:57Waning Gibbous26Fri
27Sat3:282.97:022.111:200.110:022.06:485:56Waning Gibbous27Sat
28Sun4:052.712:110.36:485:55Third Quarter28Sun
29Mon4:542.41:160.56:495:54Third Quarter29Mon
30Tue6:122.211:152.12:380.76:505:53Third Quarter30Tue
31Wed7:452.111:022.14:091.83:500.86:515:53Third Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8728412)

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

Show All
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 4:42 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 Lanark, St. George Sound, FL?

Lanark, St. George Sound, FL is currently in a spring phase. Tonight's moon is 81% 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 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 Waxing Gibbous (81% illuminated). This places Lanark, St. George Sound, 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