Tide & TempNOAA tides and water temperature

Georgia tide station

Champney Island, South Altamaha River tide times

Today, Sunday, October 18, 2026: high tide at 3:04 AM (4.8 ft) and 3:37 PM (5.3 ft); low tide at 10:20 AM (1.5 ft) and 11:21 PM (1.7 ft). Water temperature 78.4 F at buoy 41112 (44 mi away).

NOAA station 8676012 · Subordinate station · MLLW datum · times in EDT · sunrise 7:31 AM, sunset 6:51 PM · first quarter (51% lit)

High tide▲
3:04AM
4.8FT MLLW
high
Low tide▼
10:20AM
1.5FT MLLW
low
High tide▲
3:37PM
5.3FT MLLW
high
Low tide▼
11:21PM
1.7FT MLLW
low
Water temp°F
78.4
25.8C
buoy 41112, 44 mi
2345612 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM3:04 AM4.8 ft10:20 AM1.5 ft3:37 PM5.3 ft11:21 PM1.7 ftnow 5:20 AM
predicted height above MLLWnightnow (build time; your browser updates it)

As of 5:20 AM the tide is falling toward low tide at 10:20 AM (1.5 ft).

First Quarter 51% litSunrise 7:31 AMSunset 6:51 PMDaylight 11h 19mEDT

Next 7 days at Champney Island, South Altamaha River

DateTide 1Tide 2Tide 3Tide 4SunriseSunsetMoon
Sun Oct 18today3:04 AM4.8 ft10:20 AM1.5 ft3:37 PM5.3 ft11:21 PM1.7 ft7:31 AM6:51 PM 51%
Mon Oct 193:57 AM4.8 ft11:18 AM1.5 ft4:29 PM5.3 ft 7:32 AM6:50 PM 61%
Tue Oct 2012:16 AM1.6 ft4:48 AM4.9 ft12:20 PM1.5 ft5:21 PM5.4 ft7:33 AM6:49 PM 71%
Wed Oct 211:09 AM1.4 ft5:40 AM5.1 ft1:20 PM1.3 ft6:12 PM5.5 ft7:33 AM6:48 PM 80%
Thu Oct 221:58 AM1.1 ft6:32 AM5.4 ft2:16 PM1.1 ft7:02 PM5.6 ft7:34 AM6:47 PM 88%
Fri Oct 232:45 AM0.8 ft7:22 AM5.8 ft3:09 PM0.8 ft7:49 PM5.7 ft7:35 AM6:45 PM 94%
Sat Oct 243:31 AM0.5 ft8:09 AM6.1 ft3:59 PM0.6 ft8:35 PM5.8 ft7:35 AM6:44 PM 98%

Water temperature near Champney Island, South Altamaha River

405060708090
78.4 F (25.8 C)
NDBC buoy 41112 (Offshore Fernandina Beach, FL), 44 mi away, observed 08:56 UTC October 18, 2026

Water temperature is the nearest NOAA reading to Champney Island, South Altamaha River, not a measurement at the tide gauge itself (this station has no water-temperature sensor). See water temperature by state for every sensor and buoy.

Tide tables

High (▲) and low (▼) tides in EDT with sunrise, sunset and moon illumination. CSV of today's tides for every Georgia station.

October 2026 tide table

DateTide 1Tide 2Tide 3Tide 4SunriseSunsetMoon
Thu Oct 1    7:20 AM7:11 PM 72%
Fri Oct 2    7:20 AM7:10 PM 62%
Sat Oct 3    7:21 AM7:09 PM 52%
Sun Oct 4    7:22 AM7:07 PM 41%
Mon Oct 5    7:22 AM7:06 PM 31%
Tue Oct 6    7:23 AM7:05 PM 22%
Wed Oct 7    7:24 AM7:04 PM 14%
Thu Oct 8    7:24 AM7:02 PM 7%
Fri Oct 9    7:25 AM7:01 PM 3%
Sat Oct 10    7:26 AM7:00 PM 0%
Sun Oct 11    7:26 AM6:59 PM 0%
Mon Oct 12    7:27 AM6:58 PM 2%
Tue Oct 13    7:28 AM6:56 PM 7%
Wed Oct 14    7:28 AM6:55 PM 13%
Thu Oct 15    7:29 AM6:54 PM 21%
Fri Oct 161:22 AM5.0 ft8:44 AM1.2 ft1:52 PM5.5 ft9:37 PM1.5 ft7:30 AM6:53 PM 30%
Sat Oct 172:12 AM4.8 ft9:28 AM1.4 ft2:44 PM5.4 ft10:27 PM1.7 ft7:30 AM6:52 PM 40%
Sun Oct 18today3:04 AM4.8 ft10:20 AM1.5 ft3:37 PM5.3 ft11:21 PM1.7 ft7:31 AM6:51 PM 51%
Mon Oct 193:57 AM4.8 ft11:18 AM1.5 ft4:29 PM5.3 ft 7:32 AM6:50 PM 61%
Tue Oct 2012:16 AM1.6 ft4:48 AM4.9 ft12:20 PM1.5 ft5:21 PM5.4 ft7:33 AM6:49 PM 71%
Wed Oct 211:09 AM1.4 ft5:40 AM5.1 ft1:20 PM1.3 ft6:12 PM5.5 ft7:33 AM6:48 PM 80%
Thu Oct 221:58 AM1.1 ft6:32 AM5.4 ft2:16 PM1.1 ft7:02 PM5.6 ft7:34 AM6:47 PM 88%
Fri Oct 232:45 AM0.8 ft7:22 AM5.8 ft3:09 PM0.8 ft7:49 PM5.7 ft7:35 AM6:45 PM 94%
Sat Oct 243:31 AM0.5 ft8:09 AM6.1 ft3:59 PM0.6 ft8:35 PM5.8 ft7:35 AM6:44 PM 98%
Sun Oct 254:16 AM0.2 ft8:54 AM6.4 ft4:49 PM0.4 ft9:19 PM5.9 ft7:36 AM6:43 PM 100%
Mon Oct 265:02 AM0.0 ft9:39 AM6.7 ft5:39 PM0.3 ft10:04 PM5.8 ft7:37 AM6:42 PM 99%
Tue Oct 275:50 AM-0.1 ft10:25 AM6.8 ft6:30 PM0.2 ft10:51 PM5.7 ft7:38 AM6:42 PM 97%
Wed Oct 286:38 AM-0.1 ft11:15 AM6.7 ft7:20 PM0.3 ft11:43 PM5.6 ft7:39 AM6:41 PM 92%
Thu Oct 297:28 AM-0.0 ft12:09 PM6.6 ft8:12 PM0.4 ft 7:39 AM6:40 PM 85%
Fri Oct 3012:40 AM5.4 ft8:21 AM0.1 ft1:09 PM6.4 ft9:07 PM0.6 ft7:40 AM6:39 PM 77%
Sat Oct 311:46 AM5.2 ft9:19 AM0.4 ft2:16 PM6.2 ft10:07 PM0.8 ft7:41 AM6:38 PM 68%

November 2026 tide table

DateTide 1Tide 2Tide 3Tide 4SunriseSunsetMoon
Sun Nov 11:55 AM5.2 ft9:22 AM0.6 ft2:21 PM6.0 ft10:11 PM0.9 ft6:42 AM5:37 PM 57%
Mon Nov 23:01 AM5.3 ft10:30 AM0.7 ft3:23 PM5.9 ft11:15 PM0.8 ft6:43 AM5:36 PM 46%
Tue Nov 34:03 AM5.4 ft11:38 AM0.7 ft4:22 PM5.8 ft 6:43 AM5:35 PM 36%
Wed Nov 412:15 AM0.7 ft5:03 AM5.6 ft12:41 PM0.6 ft5:19 PM5.8 ft6:44 AM5:35 PM 26%
Thu Nov 51:08 AM0.5 ft5:59 AM5.9 ft1:38 PM0.5 ft6:12 PM5.7 ft6:45 AM5:34 PM 17%
Fri Nov 61:57 AM0.3 ft6:50 AM6.1 ft2:30 PM0.4 ft7:00 PM5.7 ft6:46 AM5:33 PM 10%
Sat Nov 72:41 AM0.3 ft7:36 AM6.2 ft3:19 PM0.3 ft7:44 PM5.6 ft6:47 AM5:32 PM 5%
Sun Nov 83:23 AM0.2 ft8:17 AM6.3 ft4:04 PM0.3 ft8:26 PM5.6 ft6:48 AM5:32 PM 1%
Mon Nov 94:04 AM0.3 ft8:56 AM6.2 ft4:47 PM0.4 ft9:06 PM5.5 ft6:48 AM5:31 PM 0%
Tue Nov 104:43 AM0.4 ft9:34 AM6.1 ft5:27 PM0.5 ft9:45 PM5.3 ft6:49 AM5:30 PM 1%
Wed Nov 115:21 AM0.5 ft10:11 AM6.0 ft6:06 PM0.6 ft10:24 PM5.1 ft6:50 AM5:30 PM 4%
Thu Nov 125:58 AM0.7 ft10:48 AM5.8 ft6:44 PM0.8 ft11:04 PM5.0 ft6:51 AM5:29 PM 10%
Fri Nov 136:35 AM0.8 ft11:28 AM5.6 ft7:22 PM1.0 ft11:46 PM4.8 ft6:52 AM5:28 PM 17%
Sat Nov 147:13 AM1.0 ft12:12 PM5.4 ft8:01 PM1.2 ft 6:53 AM5:28 PM 25%
Sun Nov 1512:32 AM4.7 ft7:54 AM1.1 ft1:00 PM5.2 ft8:45 PM1.3 ft6:54 AM5:27 PM 35%
Mon Nov 161:22 AM4.6 ft8:41 AM1.2 ft1:50 PM5.1 ft9:33 PM1.3 ft6:54 AM5:27 PM 45%
Tue Nov 172:13 AM4.7 ft9:36 AM1.3 ft2:40 PM5.1 ft10:25 PM1.2 ft6:55 AM5:26 PM 56%
Wed Nov 183:04 AM4.9 ft10:36 AM1.3 ft3:30 PM5.1 ft11:18 PM1.0 ft6:56 AM5:26 PM 66%
Thu Nov 193:56 AM5.1 ft11:39 AM1.2 ft4:22 PM5.1 ft 6:57 AM5:25 PM 76%
Fri Nov 2012:11 AM0.8 ft4:49 AM5.4 ft12:41 PM0.9 ft5:16 PM5.2 ft6:58 AM5:25 PM 84%
Sat Nov 211:04 AM0.4 ft5:43 AM5.7 ft1:39 PM0.7 ft6:10 PM5.3 ft6:59 AM5:25 PM 91%
Sun Nov 221:55 AM0.1 ft6:36 AM6.1 ft2:35 PM0.4 ft7:03 PM5.4 ft7:00 AM5:24 PM 96%
Mon Nov 232:46 AM-0.1 ft7:28 AM6.4 ft3:29 PM0.1 ft7:54 PM5.5 ft7:00 AM5:24 PM 99%
Tue Nov 243:37 AM-0.4 ft8:19 AM6.6 ft4:22 PM-0.0 ft8:46 PM5.5 ft7:01 AM5:24 PM 100%
Wed Nov 254:29 AM-0.5 ft9:10 AM6.7 ft5:15 PM-0.1 ft9:38 PM5.5 ft7:02 AM5:24 PM 98%
Thu Nov 265:22 AM-0.6 ft10:04 AM6.7 ft6:07 PM-0.1 ft10:33 PM5.4 ft7:03 AM5:23 PM 95%
Fri Nov 276:15 AM-0.5 ft11:00 AM6.5 ft6:59 PM-0.1 ft11:33 PM5.3 ft7:04 AM5:23 PM 89%
Sat Nov 287:09 AM-0.3 ft12:00 PM6.2 ft7:52 PM0.1 ft 7:05 AM5:23 PM 81%
Sun Nov 2912:37 AM5.2 ft8:06 AM-0.1 ft1:02 PM6.0 ft8:48 PM0.2 ft7:06 AM5:23 PM 73%
Mon Nov 301:43 AM5.2 ft9:07 AM0.2 ft2:03 PM5.7 ft9:47 PM0.4 ft7:06 AM5:23 PM 63%

How these predictions are made

Champney Island, South Altamaha River is a subordinate station: NOAA derives its tides from the reference station Fort Pulaski, Savannah River Entrance by applying fixed offsets.

High tide time

+1h 10m
relative to Fort Pulaski, Savannah River Entrance

Low tide time

+2h 33m
relative to reference

High tide height

x0.76
ratio

Low tide height

x0.77
ratio

Nearby tide stations

Questions

What time is high tide at Champney Island, South Altamaha River today?

High tide at Champney Island, South Altamaha River, Georgia on Sunday, October 18, 2026 is at 3:04 AM (4.8 ft above MLLW) and 3:37 PM (5.3 ft above MLLW), NOAA prediction, local time.

What time is low tide at Champney Island, South Altamaha River today?

Low tide at Champney Island, South Altamaha River on Sunday, October 18, 2026 is at 10:20 AM (1.5 ft) and 11:21 PM (1.7 ft).

What is the water temperature at Champney Island, South Altamaha River?

The nearest NOAA water-temperature reading to Champney Island, South Altamaha River is 78.4 F at buoy 41112 (44 mi away), as of October 18, 2026.

Not for navigation. Predictions do not include weather; wind and pressure can move the real water level by a foot or more. Source: NOAA CO-OPS station 8676012.