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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in St. Marys Entrance, North Jetty, GA.
Next low tide : 12:12 pm (-0.5 ft)
Next high tide : in 3h 45m at 5:40 am (5.1 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8679997
Common Questions About Tides

St. Marys Entrance, North Jetty, GA Tides - Sep 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:295.32:066.18:040.99:001.57:027:49Third Quarter1Wed
2Thu2:245.33:076.29:060.810:031.47:027:48Third Quarter2Thu
3Fri3:285.44:136.410:100.711:041.17:037:46Waning Crescent3Fri
4Sat4:365.65:196.711:130.47:037:45Waning Crescent4Sat
5Sun5:435.96:207.012:030.812:160.27:047:44Waning Crescent5Sun
6Mon6:456.37:187.21:000.41:17-0.17:057:43Waning Crescent6Mon
7Tue7:436.88:117.41:540.02:15-0.47:057:41New Moon7Tue
8Wed8:387.29:037.42:44-0.33:10-0.57:067:40New Moon8Wed
9Thu9:337.49:557.23:33-0.54:03-0.57:067:39New Moon9Thu
10Fri10:277.510:467.04:21-0.54:56-0.37:077:38Waxing Crescent10Fri
11Sat11:207.411:376.75:09-0.45:490.17:077:36Waxing Crescent11Sat
12Sun12:137.35:58-0.16:450.57:087:35Waxing Crescent12Sun
13Mon12:286.31:067.06:500.37:430.97:097:34First Quarter13Mon
14Tue1:196.02:016.77:450.78:451.27:097:32First Quarter14Tue
15Wed2:135.72:586.48:451.09:451.37:107:31First Quarter15Wed
16Thu3:105.63:566.39:451.110:411.47:107:30First Quarter16Thu
17Fri4:085.64:516.210:421.211:321.37:117:29Waxing Gibbous17Fri
18Sat5:035.65:426.311:361.27:117:27Waxing Gibbous18Sat
19Sun5:565.86:296.312:201.212:281.27:127:26Waxing Gibbous19Sun
20Mon6:446.07:126.41:051.11:161.17:127:25Waxing Gibbous20Mon
21Tue7:286.27:526.41:471.02:011.07:137:24Full Moon21Tue
22Wed8:096.48:306.42:250.92:430.97:147:22Full Moon22Wed
23Thu8:486.59:086.33:010.83:220.97:147:21Full Moon23Thu
24Fri9:266.69:446.13:340.83:591.07:157:20Full Moon24Fri
25Sat10:036.610:216.04:070.84:351.17:157:18Waning Gibbous25Sat
26Sun10:406.510:585.84:410.85:131.27:167:17Waning Gibbous26Sun
27Mon11:196.511:375.75:160.95:541.47:177:16Waning Gibbous27Mon
28Tue12:016.55:561.06:401.57:177:15Waning Gibbous28Tue
29Wed12:205.612:496.56:431.07:341.67:187:13Third Quarter29Wed
30Thu1:095.61:436.57:391.18:361.67:187:12Third Quarter30Thu
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 8:56 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 11% 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 Waning Crescent (11% 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