Tides Today & Tomorrow in Sunbury, Medway River, GA

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Sunbury, Medway River, GA.
Next low tide : 9:42 pm (1.4 ft)
Next high tide : in 4h 07m at 3:33 pm (7.2 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:34 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8672875
Common Questions About Tides

Sunbury, Medway River, GA Tides - Jun 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:337.111:038.75:040.25:090.06:208:25Waxing Crescent1Fri
2Sat11:217.111:528.65:510.15:580.06:198:26Waxing Crescent2Sat
3Sun12:157.16:410.16:500.16:198:26Waxing Crescent3Sun
4Mon12:478.41:167.17:330.17:460.36:198:27Waxing Crescent4Mon
5Tue1:458.22:197.18:280.28:450.46:198:27First Quarter5Tue
6Wed2:447.93:237.39:240.29:470.56:198:28First Quarter6Wed
7Thu3:457.64:297.510:210.110:500.56:198:28First Quarter7Thu
8Fri4:507.45:357.711:160.011:490.46:198:29Waxing Gibbous8Fri
9Sat5:547.26:368.112:09-0.26:188:29Waxing Gibbous9Sat
10Sun6:537.17:318.312:450.31:00-0.36:188:30Waxing Gibbous10Sun
11Mon7:487.18:238.51:390.21:50-0.36:188:30Waxing Gibbous11Mon
12Tue8:397.09:108.62:310.22:40-0.26:188:31Full Moon12Tue
13Wed9:277.09:558.53:220.23:29-0.26:188:31Full Moon13Wed
14Thu10:106.910:378.34:100.24:170.06:198:31Full Moon14Thu
15Fri10:536.811:188.14:560.35:030.26:198:32Waning Gibbous15Fri
16Sat11:366.65:420.45:490.46:198:32Waning Gibbous16Sat
17Sun12:017.812:216.56:280.66:360.76:198:32Waning Gibbous17Sun
18Mon12:447.51:096.37:140.87:251.06:198:33Waning Gibbous18Mon
19Tue1:287.21:576.38:000.98:151.36:198:33Third Quarter19Tue
20Wed2:116.92:436.38:481.19:071.56:198:33Third Quarter20Wed
21Thu2:536.63:306.49:361.110:011.66:208:33Third Quarter21Thu
22Fri3:366.44:206.510:261.110:551.66:208:33Third Quarter22Fri
23Sat4:246.35:136.711:141.111:471.56:208:34Waning Crescent23Sat
24Sun5:176.26:057.112:010.96:208:34Waning Crescent24Sun
25Mon6:116.36:537.412:371.212:470.76:218:34Waning Crescent25Mon
26Tue7:026.47:417.81:251.01:330.56:218:34Waning Crescent26Tue
27Wed7:526.68:298.22:150.72:210.26:218:34New Moon27Wed
28Thu8:426.99:168.63:050.43:100.06:228:34New Moon28Thu
29Fri9:317.110:038.83:540.14:00-0.26:228:34New Moon29Fri
30Sat10:217.310:528.94:43-0.14:51-0.46:228:34New Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8672875)

Common Questions About Sunbury, Medway River, GA Tides

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What time does the tide turn (slack tide) in Sunbury, Medway River, GA today?

Slack tide in Sunbury, Medway River, GA is approximately 6:37 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 Sunbury, Medway River, GA?

Sunbury, Medway River, GA is currently in a neap phase. Tonight's moon is 52% 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 Sunbury, Medway 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 Sunbury, Medway River, GA?

Tide predictions for Sunbury, Medway 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 Sunbury, Medway River, GA?

Tide data for Sunbury, Medway River, GA is sourced from NOAA Station #8672875. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8672875.

What is the moon phase in Sunbury, Medway River, GA tonight?

Tonight the moon over Sunbury, Medway River, GA is First Quarter (52% illuminated). This places Sunbury, Medway 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