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

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in St. Marys, St. Marys River, GA.
Next low tide : 11:33 am (0.1 ft)
Next high tide : in 1h 37m at 5:17 am (5.2 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:24 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8679964
Common Questions About Tides

St. Marys, St. Marys River, GA Tides - Nov 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:085.73:506.69:141.010:211.07:416:37First Quarter1Fri
2Sat4:166.04:576.710:250.811:180.77:426:37First Quarter2Sat
3Sun4:246.45:006.810:310.611:110.36:435:36Waxing Gibbous3Sun
4Mon5:276.85:576.911:320.36:435:35Waxing Gibbous4Mon
5Tue6:237.36:486.912:030.012:310.16:445:34Waxing Gibbous5Tue
6Wed7:157.67:356.812:53-0.21:270.06:455:34Full Moon6Wed
7Thu8:057.78:226.61:42-0.32:210.06:465:33Full Moon7Thu
8Fri8:547.79:096.32:29-0.33:110.26:475:32Full Moon8Fri
9Sat9:427.59:566.03:14-0.24:000.46:475:32Full Moon9Sat
10Sun10:317.210:455.83:580.14:470.76:485:31Waning Gibbous10Sun
11Mon11:196.911:345.64:420.55:341.06:495:30Waning Gibbous11Mon
12Tue12:056.65:260.86:231.36:505:30Waning Gibbous12Tue
13Wed12:245.512:506.46:151.27:141.56:515:29Third Quarter13Wed
14Thu1:145.41:366.27:091.48:071.56:525:29Third Quarter14Thu
15Fri2:065.42:246.18:081.68:581.46:535:28Third Quarter15Fri
16Sat3:005.53:166.09:071.69:461.36:535:28Third Quarter16Sat
17Sun3:565.74:096.010:021.410:311.16:545:27Third Quarter17Sun
18Mon4:515.95:016.110:541.311:150.96:555:27Waning Crescent18Mon
19Tue5:426.25:506.111:441.111:570.76:565:26Waning Crescent19Tue
20Wed6:296.46:356.112:340.96:575:26Waning Crescent20Wed
21Thu7:126.67:176.112:390.61:220.86:585:26Waning Crescent21Thu
22Fri7:536.77:586.01:200.42:080.76:585:25New Moon22Fri
23Sat8:346.88:395.82:010.32:540.76:595:25New Moon23Sat
24Sun9:156.89:225.72:420.23:380.77:005:25New Moon24Sun
25Mon10:006.810:095.63:240.14:230.77:015:25Waxing Crescent25Mon
26Tue10:496.811:025.54:080.15:110.77:025:24Waxing Crescent26Tue
27Wed11:416.711:585.64:560.26:020.87:035:24Waxing Crescent27Wed
28Thu12:356.75:500.36:570.77:035:24Waxing Crescent28Thu
29Fri12:565.71:316.66:530.57:560.67:045:24First Quarter29Fri
30Sat1:565.82:296.58:010.58:540.47:055:24First Quarter30Sat
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 8:25 am — 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 76% 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 Waxing Gibbous (76% 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