Tides Today & Tomorrow in St. Marys Entrance, North Jetty, GA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in St. Marys Entrance, North Jetty, GA.
Next low tide (tomorrow) : 6:33 am (0.2 ft)
Next high tide (tomorrow) : in 5h 31m at 12:07 am (6.1 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:52 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8679997
Common Questions About Tides

St. Marys Entrance, North Jetty, GA Tides - Dec 1959

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:437.69:036.52:32-1.03:18-0.77:055:24New Moon1Tue
2Wed9:397.59:596.43:24-0.94:10-0.67:065:24Waxing Crescent2Wed
3Thu10:337.310:556.34:17-0.75:04-0.47:065:24Waxing Crescent3Thu
4Fri11:277.011:506.15:12-0.35:59-0.17:075:24Waxing Crescent4Fri
5Sat12:206.66:110.16:560.17:085:24First Quarter5Sat
6Sun12:466.01:156.27:130.47:550.27:095:24First Quarter6Sun
7Mon1:445.92:115.98:170.68:510.37:095:24First Quarter7Mon
8Tue2:425.83:065.79:190.79:430.37:105:24First Quarter8Tue
9Wed3:385.93:595.510:150.710:320.37:115:24Waxing Gibbous9Wed
10Thu4:326.04:505.511:090.711:190.27:125:24Waxing Gibbous10Thu
11Fri5:216.15:385.511:590.67:125:24Waxing Gibbous11Fri
12Sat6:066.26:225.512:050.212:460.57:135:25Waxing Gibbous12Sat
13Sun6:486.37:055.512:490.11:290.47:145:25Full Moon13Sun
14Mon7:286.37:455.51:300.02:090.37:145:25Full Moon14Mon
15Tue8:076.38:255.42:080.02:460.27:155:26Full Moon15Tue
16Wed8:456.39:045.32:450.03:210.37:165:26Full Moon16Wed
17Thu9:226.29:425.33:210.13:560.37:165:26Waning Gibbous17Thu
18Fri9:596.110:205.23:570.24:320.47:175:27Waning Gibbous18Fri
19Sat10:365.910:595.24:350.35:090.47:175:27Waning Gibbous19Sat
20Sun11:155.811:405.25:170.45:510.47:185:28Waning Gibbous20Sun
21Mon11:585.76:060.56:380.37:195:28Third Quarter21Mon
22Tue12:265.312:465.67:030.57:320.27:195:28Third Quarter22Tue
23Wed1:215.41:425.58:070.58:310.07:195:29Third Quarter23Wed
24Thu2:235.62:445.59:120.49:29-0.27:205:30Third Quarter24Thu
25Fri3:295.93:505.510:160.210:28-0.57:205:30Waning Crescent25Fri
26Sat4:366.24:555.711:18-0.111:28-0.77:215:31Waning Crescent26Sat
27Sun5:396.65:575.812:19-0.47:215:31Waning Crescent27Sun
28Mon6:386.96:566.012:26-1.01:16-0.77:225:32New Moon28Mon
29Tue7:347.17:526.21:23-1.22:10-1.07:225:33New Moon29Tue
30Wed8:287.28:476.22:16-1.43:01-1.17:225:33New Moon30Wed
31Thu9:227.19:436.23:08-1.33:52-1.07:235:34Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8679997)

Common Questions About St. Marys Entrance, North Jetty, GA Tides

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What time does the tide turn (slack tide) in St. Marys Entrance, North Jetty, GA today?

Slack tide in St. Marys Entrance, North Jetty, GA is approximately 3:20 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 St. Marys Entrance, North Jetty, GA?

St. Marys Entrance, North Jetty, GA is currently in a spring phase. Tonight's moon is 18% 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 St. Marys Entrance, North Jetty, 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 St. Marys Entrance, North Jetty, GA?

Tide predictions for St. Marys Entrance, North Jetty, 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 St. Marys Entrance, North Jetty, GA?

Tide data for St. Marys Entrance, North Jetty, GA is sourced from NOAA Station #8679997. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8679997.

What is the moon phase in St. Marys Entrance, North Jetty, GA tonight?

Tonight the moon over St. Marys Entrance, North Jetty, GA is Waxing Crescent (18% illuminated). This places St. Marys Entrance, North Jetty, 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