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

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in St. Marys, St. Marys River, GA.
Next low tide : in 3h 41m at 8:51 pm (0.8 ft)
Next high tide (tomorrow) : 2:59 am (5.6 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 - Oct 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:057.510:246.73:48-0.24:180.27:197:11Full Moon1Wed
2Thu10:517.311:086.44:310.05:040.47:207:10Waning Gibbous2Thu
3Fri11:377.111:526.15:120.35:480.87:207:09Waning Gibbous3Fri
4Sat12:226.85:530.66:341.17:217:08Waning Gibbous4Sat
5Sun12:385.91:076.66:350.97:211.47:227:06Waning Gibbous5Sun
6Mon1:255.81:536.47:211.28:121.67:227:05Third Quarter6Mon
7Tue2:145.72:406.38:131.49:071.77:237:04Third Quarter7Tue
8Wed3:055.73:316.39:101.510:011.67:247:03Third Quarter8Wed
9Thu4:015.84:266.310:081.510:511.47:247:02Third Quarter9Thu
10Fri4:585.95:216.411:021.411:391.27:257:01Waning Crescent10Fri
11Sat5:536.26:136.511:541.27:256:59Waning Crescent11Sat
12Sun6:456.47:006.612:241.012:441.07:266:58Waning Crescent12Sun
13Mon7:316.77:446.71:070.81:330.87:276:57Waning Crescent13Mon
14Tue8:146.98:256.71:500.62:200.67:276:56New Moon14Tue
15Wed8:547.09:046.72:320.53:070.57:286:55New Moon15Wed
16Thu9:347.19:456.63:130.33:530.57:296:54New Moon16Thu
17Fri10:167.110:296.43:550.24:390.57:306:53New Moon17Fri
18Sat11:037.111:186.34:380.25:270.67:306:51Waxing Crescent18Sat
19Sun11:567.15:230.26:180.77:316:50Waxing Crescent19Sun
20Mon12:136.212:547.06:130.37:130.87:326:49Waxing Crescent20Mon
21Tue1:126.11:547.07:100.58:140.97:326:48First Quarter21Tue
22Wed2:146.22:566.98:150.69:170.87:336:47First Quarter22Wed
23Thu3:186.33:596.99:240.710:180.67:346:46First Quarter23Thu
24Fri4:236.55:036.810:310.611:150.47:346:45First Quarter24Fri
25Sat5:286.86:036.911:330.57:356:44Waxing Gibbous25Sat
26Sun6:287.16:576.912:080.112:320.37:366:43Waxing Gibbous26Sun
27Mon7:227.47:456.912:590.01:280.37:376:42Waxing Gibbous27Mon
28Tue8:117.68:306.71:48-0.12:210.27:376:41Full Moon28Tue
29Wed8:577.69:126.62:35-0.13:110.37:386:41Full Moon29Wed
30Thu9:417.59:546.43:200.03:570.47:396:40Full Moon30Thu
31Fri10:237.310:366.24:020.14:410.67:406:39Full Moon31Fri
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 11:55 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