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 9m 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 - Sep 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:476.01:196.26:530.47:451.07:027:49Waxing Crescent1Thu
2Fri1:375.82:166.37:450.58:511.17:037:48First Quarter2Fri
3Sat2:335.63:226.48:470.59:591.17:037:47First Quarter3Sat
4Sun3:375.54:376.59:540.511:051.07:047:45First Quarter4Sun
5Mon4:485.65:516.711:010.37:057:44Waxing Gibbous5Mon
6Tue6:005.86:567.012:070.712:050.27:057:43Waxing Gibbous6Tue
7Wed7:056.17:527.21:050.41:070.07:067:42Waxing Gibbous7Wed
8Thu8:026.58:437.31:590.12:06-0.27:067:40Waxing Gibbous8Thu
9Fri8:556.89:317.22:50-0.13:01-0.27:077:39Full Moon9Fri
10Sat9:456.910:167.03:38-0.23:53-0.27:077:38Full Moon10Sat
11Sun10:347.011:016.74:22-0.14:420.07:087:37Full Moon11Sun
12Mon11:226.911:446.35:040.05:280.37:087:35Waning Gibbous12Mon
13Tue12:096.85:450.36:150.77:097:34Waning Gibbous13Tue
14Wed12:266.012:546.66:260.67:021.17:107:33Waning Gibbous14Wed
15Thu1:085.81:396.47:080.97:531.47:107:32Waning Gibbous15Thu
16Fri1:525.62:256.37:541.18:481.67:117:30Third Quarter16Fri
17Sat2:405.53:156.28:461.39:451.77:117:29Third Quarter17Sat
18Sun3:325.44:096.29:421.410:401.67:127:28Third Quarter18Sun
19Mon4:305.55:066.210:371.311:321.57:127:26Third Quarter19Mon
20Tue5:295.66:016.411:311.27:137:25Waning Crescent20Tue
21Wed6:245.86:526.612:201.312:211.07:147:24Waning Crescent21Wed
22Thu7:146.17:376.81:051.11:100.87:147:23Waning Crescent22Thu
23Fri7:596.38:186.91:480.91:580.67:157:21Waning Crescent23Fri
24Sat8:406.58:576.92:290.72:440.57:157:20New Moon24Sat
25Sun9:186.69:346.83:080.63:280.47:167:19New Moon25Sun
26Mon9:566.710:126.73:450.54:120.47:167:17New Moon26Mon
27Tue10:366.710:526.54:230.44:560.57:177:16New Moon27Tue
28Wed11:196.811:376.25:010.45:430.77:187:15Waxing Crescent28Wed
29Thu12:096.85:430.46:350.97:187:14Waxing Crescent29Thu
30Fri12:286.01:066.86:300.57:331.17:197:12Waxing Crescent30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8679964)

Common Questions About St. Marys, St. Marys River, GA Tides

Show All
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