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

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Lanark, St. George Sound, FL.
Next low tide : 1:20 pm (0.7 ft)
Next high tide : in 1h 43m at 6:07 am (2.8 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 7:07 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - Sep 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:372.78:092.112:341.51:500.97:158:01Third Quarter1Tue
2Wed7:202.69:502.012:541.83:060.97:158:00Third Quarter2Wed
3Thu8:122.612:202.04:340.97:167:59Third Quarter3Thu
4Fri2:042.19:14 AM2.54:222.15:440.87:167:58Third Quarter4Fri
5Sat2:092.310:25 AM2.55:472.06:350.67:177:56Waning Crescent5Sat
6Sun2:142.411:38 AM2.66:391.97:180.57:177:55Waning Crescent6Sun
7Mon2:242.512:412.87:201.77:560.47:187:54Waning Crescent7Mon
8Tue2:392.61:312.97:571.58:310.47:187:53Waning Crescent8Tue
9Wed2:562.72:143.08:341.39:050.47:197:52New Moon9Wed
10Thu3:162.82:553.19:111.29:390.57:207:50New Moon10Thu
11Fri3:382.83:363.19:481.010:120.77:207:49New Moon11Fri
12Sat4:032.94:203.010:260.810:440.97:217:48Waxing Crescent12Sat
13Sun4:312.95:072.811:050.611:151.17:217:47Waxing Crescent13Sun
14Mon5:022.96:022.611:480.511:441.47:227:45Waxing Crescent14Mon
15Tue5:362.97:072.412:360.57:227:44Waxing Crescent15Tue
16Wed6:172.98:282.312:111.71:370.57:237:43First Quarter16Wed
17Thu7:072.810:302.212:352.02:580.57:237:42First Quarter17Thu
18Fri8:102.81:002.24:280.57:247:40First Quarter18Fri
19Sat1:102.39:26 AM2.74:442.25:420.47:247:39Waxing Gibbous19Sat
20Sun1:312.510:51 AM2.76:032.06:390.37:257:38Waxing Gibbous20Sun
21Mon1:522.612:152.86:561.77:280.37:257:37Waxing Gibbous21Mon
22Tue2:132.71:222.97:411.48:110.47:267:35Waxing Gibbous22Tue
23Wed2:342.82:153.08:231.18:500.57:277:34Full Moon23Wed
24Thu2:562.83:003.09:040.89:270.77:277:33Full Moon24Thu
25Fri3:182.93:423.09:430.610:020.97:287:32Full Moon25Fri
26Sat3:422.94:222.910:200.510:341.17:287:31Waning Gibbous26Sat
27Sun4:082.95:042.710:570.511:051.37:297:29Waning Gibbous27Sun
28Mon4:362.95:492.611:350.511:341.57:297:28Waning Gibbous28Mon
29Tue5:072.86:412.412:140.67:307:27Waning Gibbous29Tue
30Wed5:422.77:452.212:001.712:590.77:307:26Third Quarter30Wed
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 9:43 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 transitional phase. Tonight's moon is 36% 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 First Quarter (36% 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