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

TIDE TIMES for Sunday, June 14, 2026
The tide is currently falling in St. Marys, St. Marys River, GA.
Next low tide : in 13m at 3:08 pm (-0.8 ft)
Next high tide : 9:44 pm (7.1 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:22 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8679964
Common Questions About Tides

St. Marys, St. Marys River, GA Tides - Jan 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:415.41:505.77:480.98:120.67:235:35Third Quarter1Fri
2Sat2:305.42:385.58:431.09:010.67:235:36Third Quarter2Sat
3Sun3:255.43:325.49:391.09:510.57:245:37Third Quarter3Sun
4Mon4:245.54:305.410:350.910:400.47:245:37Waning Crescent4Mon
5Tue5:235.65:275.411:290.811:300.27:245:38Waning Crescent5Tue
6Wed6:175.96:205.412:220.67:245:39Waning Crescent6Wed
7Thu7:076.17:105.512:200.01:130.37:245:40Waning Crescent7Thu
8Fri7:526.37:565.61:09-0.22:020.17:245:40New Moon8Fri
9Sat8:366.58:415.71:57-0.52:47-0.27:245:41New Moon9Sat
10Sun9:206.69:275.82:43-0.73:31-0.47:245:42New Moon10Sun
11Mon10:036.710:155.93:29-0.94:14-0.57:245:43New Moon11Mon
12Tue10:486.711:046.04:16-0.94:59-0.67:245:44Waxing Crescent12Tue
13Wed11:336.611:546.15:04-0.85:45-0.67:245:45Waxing Crescent13Wed
14Thu12:216.45:56-0.76:35-0.67:245:45Waxing Crescent14Thu
15Fri12:476.11:106.26:54-0.47:30-0.57:245:46First Quarter15Fri
16Sat1:436.12:055.97:58-0.18:28-0.47:245:47First Quarter16Sat
17Sun2:446.13:055.69:040.19:28-0.47:235:48First Quarter17Sun
18Mon3:526.14:135.510:090.110:27-0.47:235:49Waxing Gibbous18Mon
19Tue5:026.25:215.411:130.111:26-0.57:235:50Waxing Gibbous19Tue
20Wed6:066.36:225.512:130.07:235:51Waxing Gibbous20Wed
21Thu7:036.57:175.612:23-0.61:10-0.17:225:52Waxing Gibbous21Thu
22Fri7:536.68:065.71:18-0.62:02-0.27:225:52Full Moon22Fri
23Sat8:396.68:535.72:08-0.72:49-0.37:225:53Full Moon23Sat
24Sun9:216.59:375.82:55-0.73:31-0.37:215:54Full Moon24Sun
25Mon10:006.310:195.73:38-0.64:09-0.37:215:55Full Moon25Mon
26Tue10:376.210:595.74:18-0.44:46-0.27:205:56Waning Gibbous26Tue
27Wed11:136.111:385.64:57-0.25:210.07:205:57Waning Gibbous27Wed
28Thu11:505.95:360.05:560.17:195:58Waning Gibbous28Thu
29Fri12:175.512:275.76:170.36:330.37:195:59Waning Gibbous29Fri
30Sat12:575.41:085.67:030.67:150.47:186:00Third Quarter30Sat
31Sun1:405.31:525.47:550.88:030.57:186:00Third Quarter31Sun
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 6:26 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 spring phase. Tonight's moon is 0% 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 maximum.

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 New Moon (0% illuminated). This places St. Marys, St. Marys River, GA in a spring tide cycle, so tidal ranges are near their weekly maximum 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