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 1h 34m 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 - Nov 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:126.99:256.12:540.53:280.96:415:37Full Moon1Sun
2Mon9:506.810:045.93:290.64:061.06:425:37Waning Gibbous2Mon
3Tue10:286.710:455.64:030.74:451.26:435:36Waning Gibbous3Tue
4Wed11:096.611:285.54:380.85:271.46:435:35Waning Gibbous4Wed
5Thu11:526.55:180.96:141.56:445:34Waning Gibbous5Thu
6Fri12:155.412:416.56:071.07:091.56:455:34Third Quarter6Fri
7Sat1:065.41:346.57:061.18:091.46:465:33Third Quarter7Sat
8Sun2:045.52:326.58:141.19:081.26:475:32Third Quarter8Sun
9Mon3:085.83:366.69:220.910:050.86:485:32Third Quarter9Mon
10Tue4:156.14:396.710:260.610:590.46:485:31Waning Crescent10Tue
11Wed5:196.65:396.811:270.311:520.06:495:30Waning Crescent11Wed
12Thu6:187.16:336.912:270.06:505:30Waning Crescent12Thu
13Fri7:127.57:256.912:44-0.31:25-0.26:515:29New Moon13Fri
14Sat8:057.78:166.81:36-0.52:20-0.36:525:29New Moon14Sat
15Sun8:587.89:086.62:26-0.63:14-0.36:535:28New Moon15Sun
16Mon9:537.710:036.33:15-0.54:06-0.16:535:28New Moon16Mon
17Tue10:497.510:586.14:04-0.34:580.16:545:27Waxing Crescent17Tue
18Wed11:437.211:535.94:530.15:510.46:555:27Waxing Crescent18Wed
19Thu12:356.95:440.56:450.76:565:26Waxing Crescent19Thu
20Fri12:475.81:246.66:390.87:410.96:575:26First Quarter20Fri
21Sat1:395.72:136.37:391.18:360.96:585:26First Quarter21Sat
22Sun2:325.73:036.18:391.39:270.96:595:25First Quarter22Sun
23Mon3:275.83:536.09:371.310:150.86:595:25First Quarter23Mon
24Tue4:216.04:445.910:311.211:000.67:005:25Waxing Gibbous24Tue
25Wed5:136.25:326.011:221.111:430.57:015:25Waxing Gibbous25Wed
26Thu6:026.46:176.012:110.97:025:25Waxing Gibbous26Thu
27Fri6:476.67:006.112:260.412:580.87:035:24Waxing Gibbous27Fri
28Sat7:306.87:426.01:070.31:430.77:045:24Full Moon28Sat
29Sun8:116.88:235.91:470.32:270.77:045:24Full Moon29Sun
30Mon8:516.89:035.72:260.23:080.77:055:24Full Moon30Mon
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