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

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in St. Marys, St. Marys River, GA.
Next low tide : 7:49 pm (0.7 ft)
Next high tide : in 55m at 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 - Sep 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:115.33:506.09:171.110:161.67:027:49Third Quarter1Sat
2Sun4:095.34:506.110:161.011:121.47:037:47Third Quarter2Sun
3Mon5:105.45:506.311:140.87:047:46Waning Crescent3Mon
4Tue6:105.66:446.612:051.112:100.57:047:45Waning Crescent4Tue
5Wed7:036.07:336.912:550.81:050.27:057:44Waning Crescent5Wed
6Thu7:536.48:187.01:440.51:59-0.17:057:43Waning Crescent6Thu
7Fri8:406.79:037.12:320.12:52-0.37:067:41New Moon7Fri
8Sat9:297.09:497.13:18-0.13:44-0.47:067:40New Moon8Sat
9Sun10:197.110:386.94:04-0.34:35-0.47:077:39New Moon9Sun
10Mon11:147.211:316.74:50-0.45:27-0.27:087:37Waxing Crescent10Mon
11Tue12:127.25:37-0.36:210.17:087:36Waxing Crescent11Tue
12Wed12:266.41:127.16:27-0.17:200.57:097:35Waxing Crescent12Wed
13Thu1:236.22:127.07:220.28:240.87:097:34First Quarter13Thu
14Fri2:226.03:146.88:240.59:290.97:107:32First Quarter14Fri
15Sat3:225.94:176.79:290.710:320.97:107:31First Quarter15Sat
16Sun4:265.95:196.710:330.711:290.87:117:30First Quarter16Sun
17Mon5:286.06:166.711:330.77:117:29Waxing Gibbous17Mon
18Tue6:256.37:056.712:200.612:280.67:127:27Waxing Gibbous18Tue
19Wed7:156.57:486.71:080.51:200.57:137:26Waxing Gibbous19Wed
20Thu7:596.78:266.71:530.42:080.57:137:25Waxing Gibbous20Thu
21Fri8:416.99:036.62:350.42:530.57:147:23Full Moon21Fri
22Sat9:206.99:386.53:140.43:340.67:147:22Full Moon22Sat
23Sun9:596.910:146.33:500.44:140.77:157:21Full Moon23Sun
24Mon10:386.810:516.14:250.54:520.97:157:20Full Moon24Mon
25Tue11:176.611:315.94:590.75:301.17:167:18Waning Gibbous25Tue
26Wed11:586.55:320.96:091.47:177:17Waning Gibbous26Wed
27Thu12:135.712:416.36:071.06:521.67:177:16Waning Gibbous27Thu
28Fri12:585.61:266.36:471.27:411.87:187:15Waning Gibbous28Fri
29Sat1:465.52:156.27:361.38:391.87:187:13Third Quarter29Sat
30Sun2:375.43:086.28:361.49:391.87:197:12Third Quarter30Sun
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 4:54 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