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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Old Tower, Sapelo Island, GA.
Next low tide : in 3h 17m at 10:59 pm (0.8 ft)
Next high tide (tomorrow) : 4:39 am (6.1 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:21 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8675622
Common Questions About Tides

Old Tower, Sapelo Island, GA Tides - Dec 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:406.41:536.87:391.08:151.07:065:22Third Quarter1Sat
2Sun2:346.52:436.68:411.29:081.07:075:21Third Quarter2Sun
3Mon3:256.53:326.49:411.29:580.97:075:21Waning Crescent3Mon
4Tue4:166.74:226.310:371.110:440.87:085:21Waning Crescent4Tue
5Wed5:056.95:126.311:271.011:270.77:095:21Waning Crescent5Wed
6Thu5:517.15:596.312:130.87:105:22Waning Crescent6Thu
7Fri6:347.26:436.312:080.612:560.77:115:22New Moon7Fri
8Sat7:147.37:246.312:490.51:380.67:115:22New Moon8Sat
9Sun7:527.48:036.31:300.42:190.57:125:22New Moon9Sun
10Mon8:297.38:406.22:100.32:580.57:135:22New Moon10Mon
11Tue9:047.39:166.22:490.33:360.57:135:22New Moon11Tue
12Wed9:397.29:536.13:290.34:140.57:145:23Waxing Crescent12Wed
13Thu10:177.110:346.14:090.34:530.57:155:23Waxing Crescent13Thu
14Fri11:007.011:226.24:510.45:350.57:155:23Waxing Crescent14Fri
15Sat11:496.85:380.56:210.47:165:23First Quarter15Sat
16Sun12:166.312:436.76:310.67:130.37:175:24First Quarter16Sun
17Mon1:146.61:406.67:330.68:090.27:175:24First Quarter17Mon
18Tue2:126.92:396.58:410.69:080.07:185:24First Quarter18Tue
19Wed3:127.23:406.59:490.510:08-0.37:185:25Waxing Gibbous19Wed
20Thu4:157.54:446.510:560.211:07-0.67:195:25Waxing Gibbous20Thu
21Fri5:187.95:476.611:57-0.17:205:26Waxing Gibbous21Fri
22Sat6:188.16:466.712:05-0.812:55-0.47:205:26Full Moon22Sat
23Sun7:148.37:426.81:01-1.01:51-0.57:205:27Full Moon23Sun
24Mon8:088.38:366.81:56-1.12:43-0.67:215:27Full Moon24Mon
25Tue9:008.19:286.72:49-1.13:33-0.67:215:28Full Moon25Tue
26Wed9:517.810:216.63:40-0.94:20-0.47:225:29Waning Gibbous26Wed
27Thu10:417.411:146.44:29-0.65:05-0.27:225:29Waning Gibbous27Thu
28Fri11:317.05:18-0.25:500.17:235:30Waning Gibbous28Fri
29Sat12:086.212:216.66:080.36:360.47:235:30Third Quarter29Sat
30Sun1:016.11:106.27:020.77:230.67:235:31Third Quarter30Sun
31Mon1:516.11:585.97:591.08:100.67:235:32Third Quarter31Mon
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 1:49 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 Old Tower, Sapelo Island, GA?

Old Tower, Sapelo Island, GA is currently in a transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

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 (67% illuminated). This places Old Tower, Sapelo Island, GA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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