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

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Lanark, St. George Sound, FL.
Next low tide : 12:31 pm (0.7 ft)
Next high tide : in 3h 45m at 5:39 am (2.8 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 7:07 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - Jul 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:142.010:53 AM2.65:211.66:360.56:418:43Waxing Gibbous1Sat
2Sun1:412.111:38 AM2.76:141.77:170.16:418:43Waxing Gibbous2Sun
3Mon2:312.312:232.87:021.87:59-0.16:418:43Waxing Gibbous3Mon
4Tue3:122.51:083.07:481.98:41-0.46:428:43Full Moon4Tue
5Wed3:502.61:523.18:341.99:25-0.56:428:43Full Moon5Wed
6Thu4:282.62:353.29:201.910:08-0.66:438:42Full Moon6Thu
7Fri5:072.63:203.210:061.910:51-0.56:438:42Full Moon7Fri
8Sat5:472.64:063.110:541.811:34-0.36:448:42Waning Gibbous8Sat
9Sun6:262.64:582.911:441.76:448:42Waning Gibbous9Sun
10Mon7:052.65:592.612:160.012:411.56:458:42Waning Gibbous10Mon
11Tue7:422.67:102.312:580.41:501.46:458:41Third Quarter11Tue
12Wed8:192.78:352.01:430.83:131.16:468:41Third Quarter12Wed
13Thu8:582.710:271.92:361.24:350.86:468:41Third Quarter13Thu
14Fri9:412.83:441.55:400.56:478:41Waning Crescent14Fri
15Sat1:062.010:28 AM2.84:561.86:340.26:478:40Waning Crescent15Sat
16Sun2:222.211:20 AM2.96:001.97:210.06:488:40Waning Crescent16Sun
17Mon3:022.412:133.06:542.08:05-0.26:488:40Waning Crescent17Mon
18Tue3:332.41:033.07:441.98:46-0.26:498:39New Moon18Tue
19Wed4:002.51:493.18:301.99:25-0.26:498:39New Moon19Wed
20Thu4:262.52:303.19:141.810:02-0.26:508:38New Moon20Thu
21Fri4:522.53:103.09:551.810:37-0.16:518:38New Moon21Fri
22Sat5:182.53:492.910:341.711:110.16:518:37Waxing Crescent22Sat
23Sun5:442.54:292.811:121.611:430.36:528:37Waxing Crescent23Sun
24Mon6:122.55:132.611:521.56:528:36Waxing Crescent24Mon
25Tue6:422.56:042.412:130.512:351.56:538:36Waxing Crescent25Tue
26Wed7:142.57:042.212:430.81:281.46:538:35First Quarter26Wed
27Thu7:492.58:142.01:111.12:371.26:548:35First Quarter27Thu
28Fri8:272.59:401.91:391.43:571.06:558:34First Quarter28Fri
29Sat9:092.62:261.75:060.86:558:33First Quarter29Sat
30Sun12:072.09:57 AM2.74:261.96:020.56:568:33Waxing Gibbous30Sun
31Mon2:002.210:51 AM2.85:412.06:520.26:568:32Waxing Gibbous31Mon
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 9:05 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 27% 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 Crescent (27% 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