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 5h 08m at 7:54 am (0.6 ft)
Next high tide : 2:00 pm (5.2 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 - Dec 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:426.45:080.76:001.17:055:24Waning Gibbous1Fri
2Sat12:035.312:246.25:521.06:441.27:065:24Waning Gibbous2Sat
3Sun12:505.31:076.06:411.27:311.37:075:24Third Quarter3Sun
4Mon1:395.31:525.97:361.48:201.27:085:24Third Quarter4Mon
5Tue2:295.42:415.88:341.49:081.17:095:24Third Quarter5Tue
6Wed3:245.43:345.79:321.49:551.07:095:24Third Quarter6Wed
7Thu4:205.64:285.710:271.210:410.87:105:24Waning Crescent7Thu
8Fri5:165.85:225.611:211.111:270.67:115:24Waning Crescent8Fri
9Sat6:086.16:125.612:150.97:125:24Waning Crescent9Sat
10Sun6:566.36:595.612:130.41:070.87:125:25Waning Crescent10Sun
11Mon7:426.57:445.61:010.21:590.67:135:25New Moon11Mon
12Tue8:286.78:315.61:480.02:480.47:145:25New Moon12Tue
13Wed9:156.89:215.62:35-0.23:350.37:145:25New Moon13Wed
14Thu10:066.910:155.63:23-0.34:230.27:155:26Waxing Crescent14Thu
15Fri10:596.911:115.64:12-0.45:110.27:165:26Waxing Crescent15Fri
16Sat11:516.85:04-0.36:020.17:165:26Waxing Crescent16Sat
17Sun12:075.712:436.76:00-0.16:560.17:175:27Waxing Crescent17Sun
18Mon1:045.91:356.57:020.17:520.17:175:27First Quarter18Mon
19Tue2:026.02:296.28:080.28:490.07:185:28First Quarter19Tue
20Wed3:026.23:276.09:140.39:44-0.17:185:28First Quarter20Wed
21Thu4:056.34:265.810:170.310:37-0.27:195:29Waxing Gibbous21Thu
22Fri5:086.55:245.611:180.311:29-0.37:195:29Waxing Gibbous22Fri
23Sat6:066.76:185.512:160.37:205:30Waxing Gibbous23Sat
24Sun6:586.87:075.512:21-0.31:110.37:205:30Waxing Gibbous24Sun
25Mon7:466.87:545.41:11-0.32:030.37:215:31Full Moon25Mon
26Tue8:316.78:385.41:58-0.32:490.37:215:31Full Moon26Tue
27Wed9:136.69:225.42:43-0.23:320.37:225:32Full Moon27Wed
28Thu9:546.410:065.33:25-0.14:110.47:225:32Full Moon28Thu
29Fri10:336.310:505.34:050.14:480.47:225:33Waning Gibbous29Fri
30Sat11:116.111:325.34:440.25:240.57:235:34Waning Gibbous30Sat
31Sun11:486.05:230.46:000.67:235:34Waning Gibbous31Sun
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 10:57 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 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