Tides Today & Tomorrow in St. Marys, St. Marys River, GA

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in St. Marys, St. Marys River, GA.
Next low tide : in 4h 26m at 7:49 pm (0.7 ft)
Next high tide (tomorrow) : 2:12 am (5.7 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:22 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8679964
Common Questions About Tides

St. Marys, St. Marys River, GA Tides - Jan 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:366.14:495.210:510.611:000.07:235:35Waxing Gibbous1Sun
2Mon5:326.15:415.211:460.711:490.07:235:36Waxing Gibbous2Mon
3Tue6:246.26:305.212:390.67:245:37Waxing Gibbous3Tue
4Wed7:106.37:175.212:370.01:280.67:245:38Waxing Gibbous4Wed
5Thu7:546.38:015.21:230.02:140.57:245:38Full Moon5Thu
6Fri8:356.38:455.22:070.02:560.47:245:39Full Moon6Fri
7Sat9:166.39:285.22:490.03:340.47:245:40Full Moon7Sat
8Sun9:556.210:105.23:270.04:100.47:245:41Full Moon8Sun
9Mon10:336.110:515.24:050.04:430.47:245:41Waning Gibbous9Mon
10Tue11:096.011:295.14:410.15:170.57:245:42Waning Gibbous10Tue
11Wed11:455.95:190.35:510.57:245:43Waning Gibbous11Wed
12Thu12:065.212:215.76:010.46:280.57:245:44Waning Gibbous12Thu
13Fri12:445.21:015.66:490.67:120.57:245:45Third Quarter13Fri
14Sat1:275.21:455.47:480.88:030.47:245:46Third Quarter14Sat
15Sun2:185.32:375.28:530.99:010.37:245:47Third Quarter15Sun
16Mon3:225.43:395.010:010.910:020.17:235:47Third Quarter16Mon
17Tue4:405.64:505.011:080.711:04-0.17:235:48Waning Crescent17Tue
18Wed5:566.06:005.112:120.57:235:49Waning Crescent18Wed
19Thu7:016.47:045.312:07-0.41:140.17:235:50Waning Crescent19Thu
20Fri7:596.78:035.61:09-0.72:10-0.37:235:51New Moon20Fri
21Sat8:537.09:005.92:07-1.03:02-0.67:225:52New Moon21Sat
22Sun9:467.19:556.13:02-1.23:51-0.87:225:53New Moon22Sun
23Mon10:367.010:496.23:54-1.24:38-0.97:215:54Waxing Crescent23Mon
24Tue11:246.811:406.34:45-1.15:24-0.87:215:54Waxing Crescent24Tue
25Wed12:096.55:36-0.86:10-0.77:215:55Waxing Crescent25Wed
26Thu12:286.312:526.16:29-0.46:58-0.47:205:56Waxing Crescent26Thu
27Fri1:166.21:355.77:250.07:48-0.27:205:57First Quarter27Fri
28Sat2:056.02:205.38:230.48:390.07:195:58First Quarter28Sat
29Sun2:585.83:105.09:220.79:310.27:195:59First Quarter29Sun
30Mon3:565.64:074.810:200.810:240.37:186:00Waxing Gibbous30Mon
31Tue4:565.65:074.711:170.911:170.37:186:01Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8679964)

Common Questions About St. Marys, St. Marys River, GA Tides

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What time does the tide turn (slack tide) in St. Marys, St. Marys River, GA today?

Slack tide in St. Marys, St. Marys River, GA is approximately 11:00 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 St. Marys, St. Marys River, GA?

St. Marys, St. Marys River, GA is currently in a transitional phase. Tonight's moon is 67% 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 St. Marys, St. Marys River, GA 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 St. Marys, St. Marys River, GA?

Tide predictions for St. Marys, St. Marys River, GA 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 St. Marys, St. Marys River, GA?

Tide data for St. Marys, St. Marys River, GA is sourced from NOAA Station #8679964. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8679964.

What is the moon phase in St. Marys, St. Marys River, GA tonight?

Tonight the moon over St. Marys, St. Marys River, GA is Third Quarter (67% illuminated). This places St. Marys, St. Marys River, GA 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