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 8h 38m 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 - Jul 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:062.211:49 AM2.86:392.07:480.06:418:43Waxing Gibbous1Wed
2Thu3:292.412:412.97:262.08:29-0.26:418:43Waxing Gibbous2Thu
3Fri3:542.41:283.08:122.09:09-0.36:418:43Full Moon3Fri
4Sat4:202.52:123.18:572.09:48-0.46:428:43Full Moon4Sat
5Sun4:472.52:563.19:411.910:25-0.36:428:43Full Moon5Sun
6Mon5:142.63:403.010:261.711:01-0.26:438:42Waning Gibbous6Mon
7Tue5:422.64:282.911:111.611:360.06:438:42Waning Gibbous7Tue
8Wed6:112.65:222.611:591.46:448:42Waning Gibbous8Wed
9Thu6:412.76:272.412:100.412:541.26:448:42Waning Gibbous9Thu
10Fri7:142.77:442.112:420.81:590.96:458:42Third Quarter10Fri
11Sat7:502.89:191.91:121.23:160.76:458:41Third Quarter11Sat
12Sun8:302.91:351.64:350.46:468:41Third Quarter12Sun
13Mon9:173.05:430.16:468:41Waning Crescent13Mon
14Tue10:123.06:41-0.26:478:41Waning Crescent14Tue
15Wed3:162.411:15 AM3.06:002.27:33-0.36:478:40Waning Crescent15Wed
16Thu3:362.412:203.17:032.28:21-0.46:488:40Waning Crescent16Thu
17Fri3:562.51:193.17:582.09:05-0.46:488:40New Moon17Fri
18Sat4:162.52:103.28:491.99:45-0.36:498:39New Moon18Sat
19Sun4:372.52:563.19:361.710:21-0.16:498:39New Moon19Sun
20Mon4:582.53:403.010:201.510:540.16:508:38Waxing Crescent20Mon
21Tue5:202.64:232.811:021.411:250.36:518:38Waxing Crescent21Tue
22Wed5:422.65:082.611:421.311:540.66:518:37Waxing Crescent22Wed
23Thu6:062.65:592.412:251.16:528:37Waxing Crescent23Thu
24Fri6:342.66:572.212:191.01:121.16:528:36First Quarter24Fri
25Sat7:062.68:062.012:381.32:111.06:538:36First Quarter25Sat
26Sun7:422.69:381.812:421.53:280.96:538:35First Quarter26Sun
27Mon8:242.612:141.84:470.76:548:35First Quarter27Mon
28Tue9:142.75:510.56:558:34Waxing Gibbous28Tue
29Wed10:122.76:430.36:558:33Waxing Gibbous29Wed
30Thu3:182.311:17 AM2.86:152.27:280.16:568:33Waxing Gibbous30Thu
31Fri3:192.412:202.97:082.18:10-0.16:568:32Waxing Gibbous31Fri
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