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 2h 46m 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 - Mar 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:385.42:015.28:100.98:050.66:516:25Third Quarter1Tue
2Wed2:305.32:575.19:111.09:080.66:506:25Third Quarter2Wed
3Thu3:375.34:025.010:130.910:120.46:496:26Third Quarter3Thu
4Fri4:535.55:115.211:120.711:150.26:486:27Waning Crescent4Fri
5Sat6:005.86:145.612:100.46:476:27Waning Crescent5Sat
6Sun6:576.17:096.012:16-0.21:040.06:456:28Waning Crescent6Sun
7Mon7:486.48:016.41:14-0.61:54-0.56:446:29New Moon7Mon
8Tue8:366.78:526.72:09-0.92:43-0.86:436:30New Moon8Tue
9Wed9:246.89:426.93:01-1.23:29-1.16:426:30New Moon9Wed
10Thu10:136.810:347.03:51-1.34:15-1.26:416:31Waxing Crescent10Thu
11Fri11:026.611:267.04:41-1.25:02-1.16:396:32Waxing Crescent11Fri
12Sat11:516.45:32-0.95:51-0.96:386:32Waxing Crescent12Sat
13Sun12:176.91:426.17:27-0.57:43-0.57:377:33Waxing Crescent13Sun
14Mon2:106.62:345.88:26-0.18:41-0.27:367:34First Quarter14Mon
15Tue3:066.33:315.59:280.29:420.17:357:34First Quarter15Tue
16Wed4:086.14:345.410:310.410:440.27:337:35First Quarter16Wed
17Thu5:135.95:405.411:310.411:440.37:327:35Waxing Gibbous17Thu
18Fri6:165.96:415.512:270.47:317:36Waxing Gibbous18Fri
19Sat7:115.97:335.812:420.21:190.37:307:37Waxing Gibbous19Sat
20Sun7:596.08:206.01:360.12:070.17:287:37Waxing Gibbous20Sun
21Mon8:416.19:036.22:25-0.12:500.07:277:38Full Moon21Mon
22Tue9:206.29:436.33:10-0.23:29-0.17:267:39Full Moon22Tue
23Wed9:576.210:226.43:52-0.24:05-0.17:257:39Full Moon23Wed
24Thu10:346.110:596.34:30-0.24:39-0.17:247:40Full Moon24Thu
25Fri11:116.011:356.25:07-0.15:110.07:227:41Waning Gibbous25Fri
26Sat11:485.95:430.05:420.17:217:41Waning Gibbous26Sat
27Sun12:096.112:255.86:200.26:140.27:207:42Waning Gibbous27Sun
28Mon12:436.01:035.66:590.46:500.37:197:43Waning Gibbous28Mon
29Tue1:195.91:445.57:440.77:330.57:177:43Waning Gibbous29Tue
30Wed1:595.82:305.38:360.98:270.67:167:44Third Quarter30Wed
31Thu2:495.73:235.39:360.99:330.67:157:44Third Quarter31Thu
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 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