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 3h 30m 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 - Dec 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:426.54:546.111:000.511:11-0.17:065:24Waning Crescent1Sat
2Sun5:486.95:566.212:020.37:075:24Waning Crescent2Sun
3Mon6:487.26:546.212:07-0.41:020.17:075:24Waning Crescent3Mon
4Tue7:457.47:516.21:04-0.52:00-0.17:085:24New Moon4Tue
5Wed8:417.58:466.11:59-0.62:54-0.27:095:24New Moon5Wed
6Thu9:367.49:426.12:52-0.63:45-0.27:105:24New Moon6Thu
7Fri10:297.210:386.03:43-0.54:35-0.17:105:24Waxing Crescent7Fri
8Sat11:206.911:316.04:33-0.25:230.17:115:24Waxing Crescent8Sat
9Sun12:076.65:230.16:110.37:125:25Waxing Crescent9Sun
10Mon12:215.912:506.36:140.57:000.47:135:25Waxing Crescent10Mon
11Tue1:095.91:336.07:090.87:500.67:135:25First Quarter11Tue
12Wed1:575.82:165.78:061.18:390.67:145:25First Quarter12Wed
13Thu2:475.83:035.59:021.29:270.67:155:26First Quarter13Thu
14Fri3:405.83:545.49:571.210:140.57:155:26First Quarter14Fri
15Sat4:355.94:475.410:501.111:000.47:165:26Waxing Gibbous15Sat
16Sun5:296.15:405.411:411.011:470.37:175:27Waxing Gibbous16Sun
17Mon6:196.36:305.512:320.97:175:27Waxing Gibbous17Mon
18Tue7:066.47:175.512:330.21:200.77:185:27Waxing Gibbous18Tue
19Wed7:516.58:025.51:180.12:060.67:185:28Full Moon19Wed
20Thu8:336.68:455.52:010.02:480.57:195:28Full Moon20Thu
21Fri9:146.69:265.52:43-0.13:270.47:195:29Full Moon21Fri
22Sat9:536.610:075.53:23-0.24:050.37:205:29Full Moon22Sat
23Sun10:326.510:485.54:03-0.24:430.37:205:30Waning Gibbous23Sun
24Mon11:116.511:315.64:46-0.25:220.27:215:30Waning Gibbous24Mon
25Tue11:516.45:31-0.16:050.17:215:31Waning Gibbous25Tue
26Wed12:165.712:356.26:230.16:530.17:215:32Third Quarter26Wed
27Thu1:065.81:246.17:230.37:480.07:225:32Third Quarter27Thu
28Fri2:025.92:185.98:290.48:46-0.17:225:33Third Quarter28Fri
29Sat3:076.03:195.69:360.49:46-0.27:225:33Third Quarter29Sat
30Sun4:216.24:295.510:420.410:47-0.47:235:34Waning Crescent30Sun
31Mon5:346.45:385.511:460.211:51-0.57:235:35Waning Crescent31Mon
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