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

TIDE TIMES for Friday, June 5, 2026
The tide is currently falling in St. Marys, St. Marys River, GA.
Next low tide : in 2h 05m at 6:56 pm (0.6 ft)
Next high tide (tomorrow) : 1:29 am (5.8 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8679964
Common Questions About Tides

St. Marys, St. Marys River, GA Tides - Apr 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:456.22:105.28:190.88:220.37:147:45First Quarter1Sat
2Sun2:426.13:115.29:230.89:320.47:127:46First Quarter2Sun
3Mon3:486.04:245.310:280.710:440.37:117:46First Quarter3Mon
4Tue5:046.05:415.611:300.411:520.17:107:47Waxing Gibbous4Tue
5Wed6:166.16:516.112:290.17:097:48Waxing Gibbous5Wed
6Thu7:196.37:516.612:56-0.21:25-0.27:087:48Waxing Gibbous6Thu
7Fri8:136.48:457.01:57-0.52:18-0.57:067:49Waxing Gibbous7Fri
8Sat9:036.49:367.22:54-0.73:08-0.77:057:50Full Moon8Sat
9Sun9:516.310:267.33:47-0.83:55-0.87:047:50Full Moon9Sun
10Mon10:396.211:157.24:37-0.74:39-0.77:037:51Full Moon10Mon
11Tue11:255.95:25-0.55:23-0.47:027:51Waning Gibbous11Tue
12Wed12:026.912:115.76:12-0.26:06-0.17:017:52Waning Gibbous12Wed
13Thu12:486.612:575.57:000.26:500.36:597:53Waning Gibbous13Thu
14Fri1:326.21:445.47:490.67:380.76:587:53Waning Gibbous14Fri
15Sat2:165.92:325.28:420.88:331.06:577:54Third Quarter15Sat
16Sun3:035.63:245.29:361.09:331.26:567:55Third Quarter16Sun
17Mon3:565.44:215.310:291.010:331.26:557:55Third Quarter17Mon
18Tue4:545.45:215.411:190.911:311.16:547:56Third Quarter18Tue
19Wed5:525.46:185.712:070.76:537:57Waning Crescent19Wed
20Thu6:455.57:106.012:251.012:530.66:527:57Waning Crescent20Thu
21Fri7:335.67:576.21:170.71:370.46:517:58Waning Crescent21Fri
22Sat8:185.78:406.42:050.52:190.36:507:59Waning Crescent22Sat
23Sun8:595.79:216.52:510.42:590.16:497:59New Moon23Sun
24Mon9:385.610:006.63:350.23:370.06:488:00New Moon24Mon
25Tue10:175.510:386.64:160.24:14-0.16:478:01New Moon25Tue
26Wed10:565.411:186.64:570.24:53-0.16:468:01New Moon26Wed
27Thu11:385.45:390.25:33-0.16:458:02Waxing Crescent27Thu
28Fri12:016.612:235.36:230.36:190.06:448:03Waxing Crescent28Fri
29Sat12:486.51:135.47:120.47:110.16:438:03Waxing Crescent29Sat
30Sun1:396.52:085.48:070.58:130.26:428:04First Quarter30Sun
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 10:12 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 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 Waning 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