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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Lanark, St. George Sound, FL.
Next low tide : 9:49 am (1.7 ft)
Next high tide : in 18m at 4:41 am (2.5 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:56 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8728412
Common Questions About Tides

Lanark, St. George Sound, FL Tides - May 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:522.51:232.77:411.08:140.06:558:15Waxing Gibbous1Sun
2Mon2:452.61:582.98:241.18:58-0.46:548:16Full Moon2Mon
3Tue3:332.72:333.09:071.39:42-0.66:538:16Full Moon3Tue
4Wed4:212.73:103.19:481.410:28-0.66:528:17Full Moon4Wed
5Thu5:122.63:493.110:301.611:14-0.66:528:18Waning Gibbous5Thu
6Fri6:062.54:313.011:131.66:518:18Waning Gibbous6Fri
7Sat7:042.45:182.812:01-0.412:001.76:508:19Waning Gibbous7Sat
8Sun8:052.36:142.512:51-0.11:001.76:498:19Third Quarter8Sun
9Mon9:052.27:242.21:480.22:281.76:488:20Third Quarter9Mon
10Tue10:002.28:482.02:550.54:221.56:488:21Third Quarter10Tue
11Wed10:502.310:341.94:100.85:361.26:478:21Third Quarter11Wed
12Thu11:322.35:161.06:250.96:468:22Waning Crescent12Thu
13Fri12:272.012:072.46:091.17:050.66:468:23Waning Crescent13Fri
14Sat1:362.112:392.56:531.27:410.36:458:23Waning Crescent14Sat
15Sun2:222.31:092.67:341.38:160.16:448:24Waning Crescent15Sun
16Mon2:582.41:402.78:121.48:500.06:448:25New Moon16Mon
17Tue3:312.42:112.88:491.59:24-0.16:438:25New Moon17Tue
18Wed4:032.52:422.89:251.59:59-0.26:438:26New Moon18Wed
19Thu4:362.53:142.810:001.610:34-0.16:428:26New Moon19Thu
20Fri5:122.43:472.810:341.611:09-0.16:428:27Waxing Crescent20Fri
21Sat5:522.44:222.711:091.711:440.06:418:28Waxing Crescent21Sat
22Sun6:362.35:002.611:451.76:418:28Waxing Crescent22Sun
23Mon7:222.35:472.412:210.212:301.86:408:29Waxing Crescent23Mon
24Tue8:092.36:502.21:010.41:391.76:408:30First Quarter24Tue
25Wed8:542.38:072.11:510.63:171.66:398:30First Quarter25Wed
26Thu9:382.49:322.02:570.84:411.36:398:31First Quarter26Thu
27Fri10:222.511:102.04:121.05:380.96:398:31First Quarter27Fri
28Sat11:062.65:171.26:250.56:388:32Waxing Gibbous28Sat
29Sun12:492.211:51 AM2.86:131.47:100.16:388:32Waxing Gibbous29Sun
30Mon1:592.412:352.97:031.57:56-0.36:388:33Waxing Gibbous30Mon
31Tue2:522.51:193.17:511.68:42-0.56:388:33Full Moon31Tue
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 7:15 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 99% 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 Full Moon (99% 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