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

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in St. Marys, St. Marys River, GA.
Next low tide : 9:34 am (0.4 ft)
Next high tide : in 40m at 2:59 am (5.6 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:22 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8679964
Common Questions About Tides

St. Marys, St. Marys River, GA Tides - Jun 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:536.14:316.310:13-0.410:410.16:238:24Third Quarter1Tue
2Wed4:535.95:336.511:08-0.511:430.16:238:25Waning Crescent2Wed
3Thu5:545.86:336.712:02-0.66:238:25Waning Crescent3Thu
4Fri6:515.77:286.812:420.012:54-0.66:238:26Waning Crescent4Fri
5Sat7:435.68:176.91:380.01:45-0.66:238:26Waning Crescent5Sat
6Sun8:315.69:036.82:31-0.12:34-0.56:228:27New Moon6Sun
7Mon9:165.59:466.73:20-0.13:20-0.46:228:27New Moon7Mon
8Tue10:015.510:276.54:05-0.14:03-0.26:228:28New Moon8Tue
9Wed10:455.411:086.34:470.04:44-0.16:228:28New Moon9Wed
10Thu11:305.311:486.25:260.15:240.26:228:28Waxing Crescent10Thu
11Fri12:145.36:040.36:040.46:228:29Waxing Crescent11Fri
12Sat12:276.012:595.36:420.46:460.66:228:29Waxing Crescent12Sat
13Sun1:075.91:435.37:220.57:320.86:228:30Waxing Crescent13Sun
14Mon1:495.72:285.38:050.58:240.96:228:30First Quarter14Mon
15Tue2:335.63:165.38:520.59:211.06:238:30First Quarter15Tue
16Wed3:205.54:075.49:410.510:201.06:238:31First Quarter16Wed
17Thu4:125.45:045.510:310.411:170.86:238:31First Quarter17Thu
18Fri5:085.36:025.811:210.26:238:31Waxing Gibbous18Fri
19Sat6:065.36:576.112:130.712:120.06:238:31Waxing Gibbous19Sat
20Sun7:015.47:486.41:080.41:04-0.26:238:32Waxing Gibbous20Sun
21Mon7:535.58:376.62:020.21:57-0.56:248:32Waxing Gibbous21Mon
22Tue8:455.69:276.82:55-0.12:50-0.76:248:32Full Moon22Tue
23Wed9:375.710:176.93:45-0.43:42-0.86:248:32Full Moon23Wed
24Thu10:325.811:106.94:34-0.64:33-0.96:248:32Full Moon24Thu
25Fri11:296.05:23-0.75:25-0.96:258:32Waning Gibbous25Fri
26Sat12:046.812:266.16:12-0.86:19-0.76:258:33Waning Gibbous26Sat
27Sun12:566.71:236.27:04-0.77:17-0.46:258:33Waning Gibbous27Sun
28Mon1:486.52:186.37:57-0.78:18-0.26:268:33Third Quarter28Mon
29Tue2:406.23:156.38:53-0.69:220.06:268:33Third Quarter29Tue
30Wed3:335.94:136.49:49-0.610:250.16:268:33Third Quarter30Wed
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 6:16 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 neap phase. Tonight's moon is 47% 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 minimum.

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 (47% illuminated). This places St. Marys, St. Marys River, GA in a neap tide cycle, so tidal ranges are near their weekly minimum 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