Tides Today & Tomorrow in Champney Island, South Altamaha River, GA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Champney Island, South Altamaha River, GA.
Next low tide : in 4h 49m at 8:22 pm (0.5 ft)
Next high tide (tomorrow) : 1:02 am (5.1 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 6:26 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8676012
Common Questions About Tides

Champney Island, South Altamaha River, GA Tides - Jun 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:045.72:485.010:020.110:250.26:228:25First Quarter1Tue
2Wed3:055.63:505.111:000.011:300.26:218:26First Quarter2Wed
3Thu4:055.64:505.412:01-0.16:218:26First Quarter3Thu
4Fri5:055.55:515.712:360.11:01-0.26:218:27Waxing Gibbous4Fri
5Sat6:065.56:515.91:410.01:59-0.46:218:27Waxing Gibbous5Sat
6Sun7:065.57:486.22:42-0.32:54-0.66:218:28Waxing Gibbous6Sun
7Mon8:035.58:416.43:39-0.43:46-0.76:218:28Waxing Gibbous7Mon
8Tue8:565.59:316.44:33-0.64:37-0.76:218:29Full Moon8Tue
9Wed9:475.410:196.35:25-0.65:27-0.66:208:29Full Moon9Wed
10Thu10:365.311:066.26:14-0.56:15-0.46:208:29Full Moon10Thu
11Fri11:245.111:515.97:00-0.47:00-0.26:208:30Waning Gibbous11Fri
12Sat12:125.07:45-0.27:440.16:208:30Waning Gibbous12Sat
13Sun12:385.61:024.88:280.08:280.46:208:31Waning Gibbous13Sun
14Mon1:265.31:534.79:110.39:140.76:218:31Waning Gibbous14Mon
15Tue2:155.12:434.79:560.510:030.96:218:31Third Quarter15Tue
16Wed3:044.93:334.710:420.610:561.16:218:32Third Quarter16Wed
17Thu3:524.84:214.811:310.611:531.16:218:32Third Quarter17Thu
18Fri4:404.75:084.912:190.66:218:32Third Quarter18Fri
19Sat5:294.65:575.112:501.11:080.56:218:32Waning Crescent19Sat
20Sun6:194.66:465.31:450.91:560.36:218:33Waning Crescent20Sun
21Mon7:104.77:335.52:360.72:430.26:228:33Waning Crescent21Mon
22Tue7:584.78:185.73:250.53:300.06:228:33Waning Crescent22Tue
23Wed8:434.89:015.94:130.34:16-0.16:228:33New Moon23Wed
24Thu9:274.99:446.04:590.15:03-0.36:228:33New Moon24Thu
25Fri10:114.910:276.15:46-0.15:51-0.46:238:34New Moon25Fri
26Sat10:565.011:136.16:31-0.26:39-0.46:238:34New Moon26Sat
27Sun11:445.07:17-0.37:28-0.46:238:34Waxing Crescent27Sun
28Mon12:036.012:385.08:04-0.38:19-0.36:248:34Waxing Crescent28Mon
29Tue12:565.91:375.18:53-0.39:13-0.26:248:34Waxing Crescent29Tue
30Wed1:545.82:395.29:46-0.310:130.06:248:34First Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8676012)

Common Questions About Champney Island, South Altamaha River, GA Tides

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What time does the tide turn (slack tide) in Champney Island, South Altamaha River, GA today?

Slack tide in Champney Island, South Altamaha River, GA is approximately 10:42 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 Champney Island, South Altamaha River, GA?

Champney Island, South Altamaha River, GA is currently in a spring phase. Tonight's moon is 81% 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 Champney Island, South Altamaha River, 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 Champney Island, South Altamaha River, GA?

Tide predictions for Champney Island, South Altamaha River, 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 Champney Island, South Altamaha River, GA?

Tide data for Champney Island, South Altamaha River, GA is sourced from NOAA Station #8676012. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8676012.

What is the moon phase in Champney Island, South Altamaha River, GA tonight?

Tonight the moon over Champney Island, South Altamaha River, GA is Waning Gibbous (81% illuminated). This places Champney Island, South Altamaha River, 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