Tides Today & Tomorrow in Old Tower, Sapelo Island, GA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Old Tower, Sapelo Island, GA.
Next low tide : 10:01 pm (0.8 ft)
Next high tide : in 1h 12m at 3:48 pm (6.9 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:21 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8675622
Common Questions About Tides

Old Tower, Sapelo Island, GA Tides - Sep 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:346.57:097.412:451.312:461.07:017:48Waxing Gibbous1Tue
2Wed7:206.87:517.51:271.11:310.97:017:47Full Moon2Wed
3Thu8:027.08:307.52:070.92:150.87:027:46Full Moon3Thu
4Fri8:417.29:057.52:460.72:570.77:027:45Full Moon4Fri
5Sat9:177.39:397.43:230.53:380.77:037:43Full Moon5Sat
6Sun9:527.510:127.24:000.54:190.87:047:42Waning Gibbous6Sun
7Mon10:287.610:477.14:370.44:590.97:047:41Waning Gibbous7Mon
8Tue11:087.611:286.95:160.45:421.07:057:40Waning Gibbous8Tue
9Wed11:547.65:570.56:291.27:057:38Waning Gibbous9Wed
10Thu12:166.712:497.66:430.67:231.47:067:37Third Quarter10Thu
11Fri1:156.51:517.67:370.78:251.57:077:36Third Quarter11Fri
12Sat2:196.52:557.78:400.89:331.47:077:34Third Quarter12Sat
13Sun3:256.64:007.99:480.710:411.27:087:33Third Quarter13Sun
14Mon4:336.85:068.010:560.511:440.97:087:32Waning Crescent14Mon
15Tue5:407.26:108.312:000.27:097:30Waning Crescent15Tue
16Wed6:437.67:088.512:410.41:00-0.17:107:29Waning Crescent16Wed
17Thu7:398.18:008.61:340.11:57-0.37:107:28New Moon17Thu
18Fri8:328.48:498.52:24-0.22:50-0.47:117:27New Moon18Fri
19Sat9:218.69:368.33:12-0.33:42-0.37:117:25New Moon19Sat
20Sun10:098.610:228.03:57-0.34:31-0.17:127:24Waxing Crescent20Sun
21Mon10:558.411:087.64:41-0.15:180.37:137:23Waxing Crescent21Mon
22Tue11:438.111:557.25:230.36:040.77:137:21Waxing Crescent22Tue
23Wed12:327.76:050.76:511.27:147:20Waxing Crescent23Wed
24Thu12:466.81:247.46:491.17:411.67:147:19First Quarter24Thu
25Fri1:386.52:177.27:371.58:351.87:157:17First Quarter25Fri
26Sat2:316.43:097.18:301.79:312.07:167:16First Quarter26Sat
27Sun3:236.44:017.09:281.810:261.97:167:15First Quarter27Sun
28Mon4:156.44:537.110:271.811:171.87:177:14Waxing Gibbous28Mon
29Tue5:086.65:447.211:231.67:177:12Waxing Gibbous29Tue
30Wed5:596.96:327.312:041.512:141.47:187:11Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8675622)

Common Questions About Old Tower, Sapelo Island, GA Tides

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What time does the tide turn (slack tide) in Old Tower, Sapelo Island, GA today?

Slack tide in Old Tower, Sapelo Island, GA is approximately 6:54 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 Old Tower, Sapelo Island, GA?

Old Tower, Sapelo Island, GA is currently in a neap phase. Tonight's moon is 58% 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 Old Tower, Sapelo Island, 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 Old Tower, Sapelo Island, GA?

Tide predictions for Old Tower, Sapelo Island, 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 Old Tower, Sapelo Island, GA?

Tide data for Old Tower, Sapelo Island, GA is sourced from NOAA Station #8675622. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8675622.

What is the moon phase in Old Tower, Sapelo Island, GA tonight?

Tonight the moon over Old Tower, Sapelo Island, GA is First Quarter (58% illuminated). This places Old Tower, Sapelo Island, 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