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

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Lanark, St. George Sound, FL.
Next low tide : in 1h 29m at 7:58 am (2.1 ft)
Next high tide : 1:20 pm (3.3 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 7:03 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - Sep 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:412.94:450.47:158:01Third Quarter1Tue
2Wed8:512.85:590.47:158:00Waning Crescent2Wed
3Thu2:502.410:17 AM2.75:552.36:540.37:167:58Waning Crescent3Thu
4Fri2:522.511:47 AM2.76:512.07:370.37:177:57Waning Crescent4Fri
5Sat2:552.512:572.87:331.88:130.47:177:56Waning Crescent5Sat
6Sun3:002.51:482.98:091.58:450.47:187:55New Moon6Sun
7Mon3:082.62:293.08:441.39:150.67:187:54New Moon7Mon
8Tue3:192.73:073.09:171.19:430.77:197:52New Moon8Tue
9Wed3:332.83:442.99:500.910:100.97:197:51New Moon9Wed
10Thu3:512.84:222.810:220.710:361.27:207:50Waxing Crescent10Thu
11Fri4:122.85:032.710:540.610:581.47:207:49Waxing Crescent11Fri
12Sat4:352.95:492.511:280.511:131.67:217:48Waxing Crescent12Sat
13Sun5:002.96:442.312:050.57:217:46Waxing Crescent13Sun
14Mon5:272.87:572.212:520.67:227:45First Quarter14Mon
15Tue5:582.82:010.67:227:44First Quarter15Tue
16Wed6:482.73:400.67:237:43First Quarter16Wed
17Thu8:112.75:070.57:237:41First Quarter17Thu
18Fri2:362.49:43 AM2.75:292.36:080.47:247:40Waxing Gibbous18Fri
19Sat2:032.511:14 AM2.86:242.06:570.37:257:39Waxing Gibbous19Sat
20Sun2:012.612:352.97:081.67:400.37:257:38Waxing Gibbous20Sun
21Mon2:112.71:413.17:501.28:210.57:267:36Full Moon21Mon
22Tue2:272.82:373.18:320.78:590.77:267:35Full Moon22Tue
23Wed2:483.03:303.19:160.39:351.07:277:34Full Moon23Wed
24Thu3:123.14:213.010:000.010:091.47:277:33Full Moon24Thu
25Fri3:393.25:152.810:44-0.210:401.67:287:31Waning Gibbous25Fri
26Sat4:093.36:162.511:31-0.211:061.97:287:30Waning Gibbous26Sat
27Sun3:413.36:342.311:200.010:212.16:296:29Waning Gibbous27Sun
28Mon4:183.112:170.26:296:28Third Quarter28Mon
29Tue5:042.91:330.46:306:26Third Quarter29Tue
30Wed6:072.73:090.66:316:25Third Quarter30Wed
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 10:39 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 2% 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 New Moon (2% 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