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

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Lanark, St. George Sound, FL.
Next low tide : 6:20 pm (0.5 ft)
Next high tide : in 6h 57m at 9:13 am (2.7 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 7:10 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - May 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:142.26:050.96:490.86:558:15Waxing Gibbous1Fri
2Sat1:032.112:362.36:471.17:230.56:548:16Waxing Gibbous2Sat
3Sun1:562.212:592.57:241.27:560.26:538:16Waxing Gibbous3Sun
4Mon2:372.41:252.67:591.38:290.06:528:17Full Moon4Mon
5Tue3:122.41:542.78:341.49:03-0.16:528:17Full Moon5Tue
6Wed3:472.52:232.89:071.59:39-0.26:518:18Full Moon6Wed
7Thu4:222.52:542.89:401.610:15-0.36:508:19Full Moon7Thu
8Fri5:012.43:252.810:111.710:52-0.36:498:19Waning Gibbous8Fri
9Sat5:452.43:572.810:411.811:30-0.26:488:20Waning Gibbous9Sat
10Sun6:362.34:322.711:111.96:488:21Waning Gibbous10Sun
11Mon7:312.25:162.612:11-0.111:48 AM1.96:478:21Waning Gibbous11Mon
12Tue8:242.26:172.412:570.112:511.96:468:22Third Quarter12Tue
13Wed9:112.27:402.21:510.32:461.86:468:23Third Quarter13Wed
14Thu9:512.39:122.12:590.64:271.46:458:23Third Quarter14Thu
15Fri10:292.410:572.04:110.85:301.06:448:24Third Quarter15Fri
16Sat11:072.55:161.16:200.56:448:25Waning Crescent16Sat
17Sun12:452.211:46 AM2.76:101.37:060.06:438:25Waning Crescent17Sun
18Mon2:012.412:272.96:591.57:51-0.46:438:26Waning Crescent18Mon
19Tue2:572.51:083.17:451.78:38-0.66:428:26New Moon19Tue
20Wed3:462.61:503.28:291.89:24-0.86:428:27New Moon20Wed
21Thu4:332.62:313.29:141.910:10-0.76:418:28New Moon21Thu
22Fri5:192.53:133.29:581.910:55-0.66:418:28Waxing Crescent22Fri
23Sat6:072.43:553.110:421.911:39-0.46:408:29Waxing Crescent23Sat
24Sun6:552.34:402.911:291.96:408:29Waxing Crescent24Sun
25Mon7:412.35:302.612:22-0.112:221.86:398:30Waxing Crescent25Mon
26Tue8:222.26:312.31:060.21:301.76:398:31First Quarter26Tue
27Wed8:582.27:462.01:540.63:021.66:398:31First Quarter27Wed
28Thu9:302.39:141.92:500.94:341.36:388:32First Quarter28Thu
29Fri10:012.311:111.83:551.25:321.06:388:32First Quarter29Fri
30Sat10:362.44:571.46:150.76:388:33Waxing Gibbous30Sat
31Sun1:072.011:13 AM2.55:491.56:530.46:388:33Waxing Gibbous31Sun
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 1:46 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 transitional phase. Tonight's moon is 73% 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 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 (73% illuminated). This places Lanark, St. George Sound, 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