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

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in St. Marys, St. Marys River, GA.
Next low tide : 8:51 pm (0.8 ft)
Next high tide : in 4h 12m at 2:47 pm (5.3 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:22 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8679964
Common Questions About Tides

St. Marys, St. Marys River, GA Tides - Apr 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:285.45:065.210:571.111:120.97:147:45First Quarter1Tue
2Wed5:335.56:095.311:500.97:137:45Waxing Gibbous2Wed
3Thu6:335.67:065.612:100.812:410.77:127:46Waxing Gibbous3Thu
4Fri7:265.87:556.01:050.51:290.57:117:47Waxing Gibbous4Fri
5Sat8:136.08:406.31:570.22:150.27:107:47Waxing Gibbous5Sat
6Sun8:566.19:236.52:47-0.12:59-0.17:087:48Full Moon6Sun
7Mon9:386.110:066.73:35-0.33:42-0.47:077:48Full Moon7Mon
8Tue10:216.110:506.84:21-0.54:24-0.57:067:49Full Moon8Tue
9Wed11:076.111:386.95:07-0.55:08-0.67:057:50Waning Gibbous9Wed
10Thu11:566.05:55-0.45:54-0.67:047:50Waning Gibbous10Thu
11Fri12:286.912:476.06:46-0.36:44-0.47:037:51Waning Gibbous11Fri
12Sat1:216.71:425.97:42-0.17:41-0.27:017:52Waning Gibbous12Sat
13Sun2:186.62:415.88:420.18:460.17:007:52Third Quarter13Sun
14Mon3:196.33:445.89:440.19:540.26:597:53Third Quarter14Mon
15Tue4:266.24:525.910:450.111:010.26:587:54Third Quarter15Tue
16Wed5:336.15:586.211:420.06:577:54Waning Crescent16Wed
17Thu6:356.16:586.512:040.112:37-0.26:567:55Waning Crescent17Thu
18Fri7:296.17:516.71:040.01:28-0.36:557:55Waning Crescent18Fri
19Sat8:176.18:396.92:00-0.12:17-0.46:547:56Waning Crescent19Sat
20Sun9:006.09:227.02:51-0.23:02-0.46:527:57New Moon20Sun
21Mon9:415.910:046.93:37-0.23:44-0.36:517:57New Moon21Mon
22Tue10:205.810:436.84:20-0.14:23-0.26:507:58New Moon22Tue
23Wed11:005.711:226.65:000.05:000.06:497:59Waxing Crescent23Wed
24Thu11:405.65:390.25:360.26:487:59Waxing Crescent24Thu
25Fri12:006.412:215.56:170.46:130.46:478:00Waxing Crescent25Fri
26Sat12:386.21:045.46:560.66:520.66:468:01Waxing Crescent26Sat
27Sun1:196.01:485.37:380.87:370.96:458:01Waxing Crescent27Sun
28Mon2:025.92:365.28:260.98:311.06:448:02First Quarter28Mon
29Tue2:485.73:275.29:181.09:311.16:438:03First Quarter29Tue
30Wed3:415.64:255.310:110.910:331.06:428:03First Quarter30Wed
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 5:49 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 neap phase. Tonight's moon is 58% 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 minimum.

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 (58% illuminated). This places St. Marys, St. Marys River, GA in a neap tide cycle, so tidal ranges are near their weekly minimum 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