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

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Old Tower, Sapelo Island, GA.
Next low tide : 11:47 am (0.4 ft)
Next high tide : in 2h 31m at 5:29 am (6.0 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8675622
Common Questions About Tides

Old Tower, Sapelo Island, GA Tides - Dec 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:387.97:546.81:240.02:150.27:065:21New Moon1Thu
2Fri8:228.18:406.82:12-0.23:030.07:075:21New Moon2Fri
3Sat9:108.19:296.73:00-0.33:510.07:085:21Waxing Crescent3Sat
4Sun10:027.910:236.63:50-0.34:400.07:095:21Waxing Crescent4Sun
5Mon10:597.711:236.64:42-0.25:310.17:095:21Waxing Crescent5Mon
6Tue12:017.55:370.06:260.27:105:22First Quarter6Tue
7Wed12:286.61:047.36:370.37:240.27:115:22First Quarter7Wed
8Thu1:316.72:047.17:430.48:230.17:125:22First Quarter8Thu
9Fri2:326.93:026.98:520.59:220.07:125:22First Quarter9Fri
10Sat3:327.24:006.89:580.410:18-0.17:135:22Waxing Gibbous10Sat
11Sun4:307.44:576.711:000.311:11-0.37:145:22Waxing Gibbous11Sun
12Mon5:267.65:516.611:560.27:145:23Waxing Gibbous12Mon
13Tue6:167.86:416.612:01-0.412:470.17:155:23Waxing Gibbous13Tue
14Wed7:037.87:276.512:49-0.41:360.07:165:23Full Moon14Wed
15Thu7:467.88:106.51:35-0.42:210.07:165:24Full Moon15Thu
16Fri8:277.78:526.32:19-0.33:030.17:175:24Full Moon16Fri
17Sat9:077.59:336.23:01-0.13:410.37:185:24Waning Gibbous17Sat
18Sun9:477.210:146.03:410.14:180.57:185:25Waning Gibbous18Sun
19Mon10:277.010:565.84:200.34:540.67:195:25Waning Gibbous19Mon
20Tue11:096.711:405.74:590.55:300.87:195:26Waning Gibbous20Tue
21Wed11:546.45:400.86:090.97:205:26Waning Gibbous21Wed
22Thu12:275.612:406.26:261.06:511.07:205:27Third Quarter22Thu
23Fri1:155.71:286.07:181.27:370.97:215:27Third Quarter23Fri
24Sat2:035.82:165.98:161.38:290.87:215:28Third Quarter24Sat
25Sun2:536.03:075.89:171.29:230.77:225:28Third Quarter25Sun
26Mon3:456.34:015.810:181.010:190.47:225:29Waning Crescent26Mon
27Tue4:416.64:585.911:160.711:140.17:225:29Waning Crescent27Tue
28Wed5:367.05:536.012:110.47:235:30Waning Crescent28Wed
29Thu6:297.36:456.212:08-0.21:040.07:235:31New Moon29Thu
30Fri7:207.77:366.51:01-0.51:55-0.37:235:31New Moon30Fri
31Sat8:117.98:276.71:55-0.82:46-0.67:245:32New Moon31Sat
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 8:38 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 spring phase. Tonight's moon is 84% 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 maximum.

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 Waxing Gibbous (84% illuminated). This places Old Tower, Sapelo Island, GA in a spring tide cycle, so tidal ranges are near their weekly maximum 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