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

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Old Tower, Sapelo Island, GA.
Next low tide : in 4h 59m at 9:21 am (0.2 ft)
Next high tide : 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 - Jun 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:146.06:160.56:140.96:218:24Waning Gibbous1Tue
2Wed12:366.61:045.96:570.76:581.26:208:25Waning Gibbous2Wed
3Thu1:246.41:546.07:400.87:471.46:208:25Third Quarter3Thu
4Fri2:136.22:436.18:250.98:421.56:208:26Third Quarter4Fri
5Sat3:006.03:306.39:130.99:411.56:208:26Third Quarter5Sat
6Sun3:485.94:186.510:030.810:401.46:208:27Third Quarter6Sun
7Mon4:385.95:086.810:530.611:361.26:208:27Waning Crescent7Mon
8Tue5:305.95:587.111:430.46:208:28Waning Crescent8Tue
9Wed6:226.06:477.412:300.912:330.16:208:28Waning Crescent9Wed
10Thu7:126.17:347.71:210.61:23-0.16:198:29Waning Crescent10Thu
11Fri8:006.38:218.02:100.32:13-0.36:198:29New Moon11Fri
12Sat8:486.49:088.13:000.03:03-0.56:198:30New Moon12Sat
13Sun9:366.69:578.23:48-0.23:54-0.66:208:30New Moon13Sun
14Mon10:286.610:488.14:37-0.44:45-0.66:208:30Waxing Crescent14Mon
15Tue11:236.711:427.95:25-0.55:37-0.56:208:31Waxing Crescent15Tue
16Wed12:226.86:14-0.56:32-0.36:208:31Waxing Crescent16Wed
17Thu12:397.71:246.97:05-0.47:30-0.16:208:31First Quarter17Thu
18Fri1:387.42:257.17:59-0.48:330.16:208:32First Quarter18Fri
19Sat2:357.13:227.38:56-0.39:370.36:208:32First Quarter19Sat
20Sun3:316.94:197.49:53-0.310:420.36:208:32First Quarter20Sun
21Mon4:276.65:167.510:50-0.311:430.26:218:32Waxing Gibbous21Mon
22Tue5:246.56:127.611:46-0.26:218:33Waxing Gibbous22Tue
23Wed6:216.47:047.712:390.112:38-0.26:218:33Waxing Gibbous23Wed
24Thu7:146.37:537.71:310.01:28-0.26:218:33Full Moon24Thu
25Fri8:036.48:387.72:200.02:16-0.16:228:33Full Moon25Fri
26Sat8:496.39:207.53:070.03:020.06:228:33Full Moon26Sat
27Sun9:336.310:017.43:500.03:460.26:228:33Full Moon27Sun
28Mon10:166.210:407.14:300.14:270.36:238:33Waning Gibbous28Mon
29Tue10:586.211:206.95:080.25:060.56:238:33Waning Gibbous29Tue
30Wed11:416.15:440.35:450.86:238:33Waning 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 12:34 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