Tides Today & Tomorrow in Sunbury, Medway River, GA

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Sunbury, Medway River, GA.
Next low tide : in 2h 46m at 9:08 am (0.7 ft)
Next high tide : 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 - Jul 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:137.411:438.85:32-0.35:42-0.46:238:34Waxing Crescent1Sun
2Mon12:107.56:23-0.36:36-0.36:238:34Waxing Crescent2Mon
3Tue12:388.61:107.67:14-0.37:32-0.16:248:34Waxing Crescent3Tue
4Wed1:358.32:117.68:06-0.38:290.26:248:34First Quarter4Wed
5Thu2:317.93:117.79:00-0.29:290.46:258:34First Quarter5Thu
6Fri3:297.54:137.89:55-0.110:300.66:258:34First Quarter6Fri
7Sat4:307.15:177.810:510.011:290.76:268:33Waxing Gibbous7Sat
8Sun5:336.86:187.911:450.16:268:33Waxing Gibbous8Sun
9Mon6:346.67:148.012:250.712:370.16:278:33Waxing Gibbous9Mon
10Tue7:306.68:068.11:180.71:270.26:278:33Waxing Gibbous10Tue
11Wed8:226.68:548.12:090.72:170.26:288:33Full Moon11Wed
12Thu9:096.69:378.12:590.73:060.36:288:32Full Moon12Thu
13Fri9:516.610:168.03:470.63:540.36:298:32Full Moon13Fri
14Sat10:316.610:547.94:320.64:390.46:298:32Full Moon14Sat
15Sun11:096.711:317.75:150.65:240.56:308:31Waning Gibbous15Sun
16Mon11:486.65:580.66:090.76:318:31Waning Gibbous16Mon
17Tue12:087.512:306.66:410.76:540.96:318:30Waning Gibbous17Tue
18Wed12:467.21:126.77:240.87:411.26:328:30Waning Gibbous18Wed
19Thu1:247.01:556.78:081.08:301.46:328:29Third Quarter19Thu
20Fri2:036.82:376.88:531.19:211.66:338:29Third Quarter20Fri
21Sat2:436.63:236.99:411.110:151.66:348:28Third Quarter21Sat
22Sun3:286.44:147.010:311.111:101.66:348:28Third Quarter22Sun
23Mon4:206.35:137.311:221.06:358:27Waning Crescent23Mon
24Tue5:216.36:127.612:031.412:120.86:358:27Waning Crescent24Tue
25Wed6:246.57:108.012:551.11:020.56:368:26Waning Crescent25Wed
26Thu7:246.88:058.41:460.81:540.26:378:25Waning Crescent26Thu
27Fri8:227.18:588.82:390.42:48-0.26:378:25New Moon27Fri
28Sat9:177.59:499.13:310.03:41-0.56:388:24New Moon28Sat
29Sun10:107.810:399.14:21-0.34:34-0.66:398:23New Moon29Sun
30Mon11:028.111:309.05:11-0.55:26-0.76:398:23Waxing Crescent30Mon
31Tue11:588.26:00-0.76:20-0.56:408:22Waxing Crescent31Tue
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 12:20 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