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

TIDE TIMES for Thursday, August 13, 2026
The tide is currently rising in Lanark, St. George Sound, FL.
Next low tide : 9:36 am (1.5 ft)
Next high tide : in 3h 06m at 4:16 am (2.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 7:04 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - Jan 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:361.86:47-0.76:291.57:345:49Waxing Gibbous1Sun
2Mon3:041.87:28-0.97:111.57:345:50Full Moon2Mon
3Tue12:212.33:331.98:08-1.07:521.57:345:51Full Moon3Tue
4Wed1:042.44:031.98:48-1.18:331.47:345:52Full Moon4Wed
5Thu1:452.54:341.99:26-1.19:151.37:345:52Full Moon5Thu
6Fri2:272.55:041.910:03-1.09:581.27:355:53Waning Gibbous6Fri
7Sat3:112.35:321.910:39-0.810:461.07:355:54Waning Gibbous7Sat
8Sun4:022.15:591.911:14-0.511:400.87:355:55Waning Gibbous8Sun
9Mon5:031.86:271.911:47-0.17:355:55Third Quarter9Mon
10Tue6:191.56:582.012:450.512:180.37:355:56Third Quarter10Tue
11Wed7:511.37:322.12:050.212:460.87:355:57Third Quarter11Wed
12Thu8:122.23:26-0.27:355:58Third Quarter12Thu
13Fri9:002.24:34-0.57:355:59Waning Crescent13Fri
14Sat2:291.75:33-0.94:531.67:356:00Waning Crescent14Sat
15Sun2:521.86:27-1.15:571.67:346:00Waning Crescent15Sun
16Mon3:151.87:17-1.26:531.57:346:01New Moon16Mon
17Tue12:052.53:381.88:04-1.37:441.47:346:02New Moon17Tue
18Wed12:592.54:001.88:47-1.28:311.27:346:03New Moon18Wed
19Thu1:472.54:221.89:26-1.19:161.07:346:04New Moon19Thu
20Fri2:322.44:431.810:01-0.99:580.97:336:05Waxing Crescent20Fri
21Sat3:162.25:031.810:32-0.610:400.77:336:06Waxing Crescent21Sat
22Sun4:022.05:241.811:01-0.311:230.67:336:06Waxing Crescent22Sun
23Mon4:521.75:471.811:270.17:326:07Waxing Crescent23Mon
24Tue5:511.56:141.812:110.411:48 AM0.47:326:08First Quarter24Tue
25Wed7:001.36:441.81:080.311:54 AM0.87:326:09First Quarter25Wed
26Thu8:331.17:201.92:230.211:20 AM1.07:316:10First Quarter26Thu
27Fri8:031.93:430.07:316:11First Quarter27Fri
28Sat8:581.94:49-0.27:306:12Waxing Gibbous28Sat
29Sun2:451.65:43-0.55:201.57:306:12Waxing Gibbous29Sun
30Mon2:491.76:31-0.76:141.57:296:13Waxing Gibbous30Mon
31Tue2:591.87:15-0.97:001.47:296:14Waxing Gibbous31Tue
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 6:56 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 1% 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 (1% 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