View the latest observations near Central Pacific Tropical Depression Fifteen-E, East Pacific Hurricane Odalys and East Pacific Hurricane Polo.
Station SAQG1 - Lower Duplin, Sapelo Island Reserve, GA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
31.418 N 81.296 W (31°25'5" N 81°17'46" W)
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These oceanographic data are displayed in rounded times. Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
| Depth (DEPTH): | 12.5 ft |
 Ocean Temperature (OTMP): | 83.84 °F |
| Conductivity (COND): | 46.36 mS/cm |
| Salinity (SAL): | 30.00 psu |
| Oxygen Saturation (O2PCT): | 73.4% |
| Oxygen Concentration (O2PPM): | 4.80 ppm |
| Turbidity (TURB): | 11 FTU |
| pH (PH): | 7.50 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-23 12:45 pm | 12.5 | 83.84 | 46.26 | 29.90 | 72.80 | 4.80 | - | 10 | 7.40 | - |
| 2026-09-23 12:30 pm | 12.1 | 83.84 | 46.24 | 29.90 | 74.40 | 4.90 | - | 16 | 7.50 | - |
| 2026-09-23 12:15 pm | 12.1 | 83.84 | 46.24 | 29.90 | 70.40 | 4.60 | - | 8 | 7.40 | - |
| 2026-09-23 12:00 pm | 12.1 | 83.84 | 46.24 | 29.90 | 70.50 | 4.60 | - | 11 | 7.40 | - |
| 2026-09-23 11:45 am | 12.5 | 83.84 | 46.23 | 29.90 | 66.40 | 4.40 | - | 15 | 7.40 | - |
| 2026-09-23 11:30 am | 12.5 | 83.66 | 46.23 | 29.90 | 72.60 | 4.80 | - | 25 | 7.50 | - |
| 2026-09-23 11:15 am | 12.5 | 83.66 | 46.26 | 29.90 | 74.60 | 4.90 | - | 32 | 7.50 | - |
| 2026-09-23 11:00 am | 12.8 | 83.66 | 46.27 | 29.90 | 72.90 | 4.80 | - | 18 | 7.50 | - |
| 2026-09-23 10:45 am | 13.1 | 83.66 | 46.33 | 30.00 | 74.00 | 4.90 | - | 27 | 7.50 | - |
| 2026-09-23 10:30 am | 13.1 | 83.66 | 46.37 | 30.00 | 74.10 | 4.90 | - | 32 | 7.50 | - |
| 2026-09-23 10:15 am | 13.5 | 83.66 | 46.46 | 30.10 | 75.70 | 5.00 | - | 39 | 7.50 | - |
| 2026-09-23 10:00 am | 13.8 | 83.66 | 46.55 | 30.10 | 77.00 | 5.00 | - | 43 | 7.50 | - |
| 2026-09-23 09:45 am | 14.1 | 83.66 | 46.65 | 30.20 | 77.90 | 5.10 | - | 56 | 7.50 | - |
| 2026-09-23 09:30 am | 14.4 | 83.66 | 46.83 | 30.30 | 79.00 | 5.20 | - | 49 | 7.60 | - |
| 2026-09-23 09:15 am | 15.1 | 83.66 | 47.08 | 30.50 | 79.70 | 5.20 | - | 45 | 7.60 | - |
| 2026-09-23 09:00 am | 15.4 | 83.84 | 47.38 | 30.70 | 80.80 | 5.30 | - | 45 | 7.60 | - |
| 2026-09-23 08:45 am | 15.7 | 83.84 | 47.58 | 30.90 | 81.90 | 5.30 | - | 36 | 7.60 | - |
| 2026-09-23 08:30 am | 16.1 | 83.84 | 48.07 | 31.20 | 82.70 | 5.40 | - | 69 | 7.60 | - |
| 2026-09-23 08:15 am | 16.4 | 84.02 | 48.41 | 31.50 | 84.60 | 5.50 | - | 44 | 7.70 | - |
| 2026-09-23 08:00 am | 16.4 | 84.20 | 48.84 | 31.80 | 87.50 | 5.70 | - | 38 | 7.70 | - |
| 2026-09-23 07:45 am | 16.7 | 84.02 | 49.02 | 31.90 | 88.90 | 5.70 | - | 36 | 7.70 | - |
| 2026-09-23 07:30 am | 17.1 | 84.02 | 49.09 | 32.00 | 89.90 | 5.80 | - | 21 | 7.70 | - |
| 2026-09-23 07:15 am | 17.1 | 84.20 | 49.63 | 32.40 | 90.50 | 5.80 | - | 11 | 7.80 | - |
| 2026-09-23 07:00 am | 17.1 | 84.20 | 49.62 | 32.40 | 92.00 | 5.90 | - | 16 | 7.80 | - |
| 2026-09-23 06:45 am | 17.1 | 84.20 | 49.48 | 32.20 | 92.20 | 5.90 | - | 24 | 7.70 | - |
| 2026-09-23 06:30 am | 17.1 | 84.20 | 49.26 | 32.10 | 91.30 | 5.90 | - | 29 | 7.70 | - |
| 2026-09-23 06:15 am | 17.1 | 84.20 | 49.17 | 32.00 | 90.90 | 5.90 | - | 28 | 7.70 | - |
| 2026-09-23 06:00 am | 17.1 | 84.20 | 49.11 | 32.00 | 91.50 | 5.90 | - | 33 | 7.70 | - |
| 2026-09-23 05:45 am | 17.1 | 84.20 | 48.83 | 31.80 | 90.00 | 5.80 | - | 70 | 7.70 | - |
| 2026-09-23 05:30 am | 17.1 | 84.20 | 48.50 | 31.50 | 88.10 | 5.70 | - | 64 | 7.70 | - |
| 2026-09-23 05:15 am | 16.7 | 84.20 | 48.10 | 31.20 | 86.20 | 5.60 | - | 62 | 7.60 | - |
| 2026-09-23 05:00 am | 16.4 | 84.02 | 47.74 | 31.00 | 83.80 | 5.40 | - | 49 | 7.60 | - |
| 2026-09-23 04:45 am | 16.1 | 84.02 | 47.60 | 30.90 | 82.80 | 5.40 | - | 42 | 7.60 | - |
| 2026-09-23 04:30 am | 16.1 | 84.02 | 47.38 | 30.70 | 82.40 | 5.40 | - | 21 | 7.60 | - |
| 2026-09-23 04:15 am | 15.7 | 84.20 | 47.44 | 30.80 | 80.60 | 5.20 | - | 16 | 7.60 | - |
| 2026-09-23 04:00 am | 15.4 | 84.38 | 47.53 | 30.80 | 80.90 | 5.20 | - | 16 | 7.60 | - |
| 2026-09-23 03:45 am | 15.1 | 84.38 | 47.69 | 30.90 | 80.80 | 5.20 | - | 25 | 7.60 | - |
| 2026-09-23 03:30 am | 14.8 | 84.38 | 47.62 | 30.90 | 80.90 | 5.20 | - | 29 | 7.60 | - |
| 2026-09-23 03:15 am | 14.4 | 84.38 | 47.21 | 30.60 | 78.60 | 5.10 | - | 28 | 7.50 | - |
| 2026-09-23 03:00 am | 14.1 | 84.38 | 46.69 | 30.20 | 77.60 | 5.00 | - | 24 | 7.50 | - |
| 2026-09-23 02:45 am | 13.8 | 84.38 | 46.49 | 30.10 | 78.50 | 5.10 | - | 12 | 7.50 | - |
| 2026-09-23 02:30 am | 13.5 | 84.38 | 46.83 | 30.30 | 77.00 | 5.00 | - | 12 | 7.50 | - |
| 2026-09-23 02:15 am | 13.1 | 84.20 | 47.08 | 30.50 | 77.30 | 5.00 | - | 12 | 7.50 | - |
| 2026-09-23 02:00 am | 12.8 | 84.38 | 47.08 | 30.50 | 76.40 | 5.00 | - | 9 | 7.50 | - |
| 2026-09-23 01:45 am | 12.5 | 84.56 | 47.24 | 30.60 | 76.30 | 4.90 | - | 10 | 7.50 | - |
| 2026-09-23 01:30 am | 12.1 | 84.56 | 47.19 | 30.60 | 76.10 | 4.90 | - | 10 | 7.50 | - |
| 2026-09-23 01:15 am | 12.1 | 84.74 | 47.16 | 30.60 | 74.40 | 4.80 | - | 10 | 7.50 | - |
| 2026-09-23 01:00 am | 11.8 | 84.74 | 46.90 | 30.40 | 73.50 | 4.80 | - | 6 | 7.40 | - |
| 2026-09-23 12:45 am | 11.8 | 84.74 | 46.91 | 30.40 | 73.60 | 4.80 | - | 6 | 7.40 | - |
| 2026-09-23 12:30 am | 11.8 | 84.74 | 46.92 | 30.40 | 70.40 | 4.60 | - | 7 | 7.40 | - |
| 2026-09-23 12:15 am | 11.8 | 84.74 | 46.92 | 30.40 | 73.60 | 4.80 | - | 7 | 7.40 | - |
| 2026-09-23 12:00 am | 11.8 | 84.74 | 46.93 | 30.40 | 74.80 | 4.80 | - | 7 | 7.40 | - |
| 2026-09-22 11:45 pm | 11.8 | 84.74 | 46.97 | 30.40 | 75.50 | 4.90 | - | 9 | 7.50 | - |
| 2026-09-22 11:30 pm | 12.1 | 84.74 | 46.99 | 30.40 | 76.40 | 5.00 | - | 10 | 7.50 | - |
| 2026-09-22 11:15 pm | 12.1 | 84.74 | 47.01 | 30.40 | 77.10 | 5.00 | - | 12 | 7.50 | - |
| 2026-09-22 11:00 pm | 12.5 | 84.74 | 47.04 | 30.50 | 78.00 | 5.10 | - | 13 | 7.50 | - |
| 2026-09-22 10:45 pm | 12.8 | 84.56 | 47.10 | 30.50 | 79.60 | 5.20 | - | 14 | 7.50 | - |
| 2026-09-22 10:30 pm | 13.1 | 84.56 | 47.16 | 30.60 | 81.50 | 5.30 | - | 13 | 7.50 | - |
| 2026-09-22 10:15 pm | 13.5 | 84.56 | 47.28 | 30.60 | 83.60 | 5.40 | - | 18 | 7.60 | - |
| 2026-09-22 10:00 pm | 13.8 | 84.56 | 47.39 | 30.70 | 86.00 | 5.60 | - | 19 | 7.60 | - |
| 2026-09-22 09:45 pm | 14.1 | 84.56 | 47.50 | 30.80 | 87.60 | 5.70 | - | 23 | 7.60 | - |
| 2026-09-22 09:30 pm | 14.4 | 84.56 | 47.59 | 30.90 | 89.60 | 5.80 | - | 25 | 7.60 | - |
| 2026-09-22 09:15 pm | 14.8 | 84.56 | 47.72 | 31.00 | 90.30 | 5.80 | - | 23 | 7.60 | - |
| 2026-09-22 09:00 pm | 15.1 | 84.56 | 47.91 | 31.10 | 90.10 | 5.80 | - | 16 | 7.60 | - |
| 2026-09-22 08:45 pm | 15.7 | 84.38 | 48.12 | 31.30 | 90.30 | 5.80 | - | 16 | 7.60 | - |
| 2026-09-22 08:30 pm | 15.7 | 84.38 | 48.29 | 31.40 | 90.80 | 5.90 | - | 22 | 7.70 | - |
| 2026-09-22 08:15 pm | 16.4 | 84.38 | 48.60 | 31.60 | 91.70 | 5.90 | - | 28 | 7.70 | - |
| 2026-09-22 08:00 pm | 16.4 | 84.56 | 48.96 | 31.90 | 97.10 | 6.20 | - | 36 | 7.70 | - |
| 2026-09-22 07:45 pm | 16.7 | 84.74 | 49.23 | 32.10 | 101.60 | 6.50 | - | 40 | 7.80 | - |
| 2026-09-22 07:30 pm | 17.1 | 84.92 | 49.56 | 32.30 | 107.20 | 6.90 | - | 25 | 7.80 | - |
| 2026-09-22 07:15 pm | 17.1 | 84.92 | 49.63 | 32.40 | 110.30 | 7.00 | - | 19 | 7.80 | - |
| 2026-09-22 07:00 pm | 17.1 | 85.10 | 50.06 | 32.70 | 110.70 | 7.10 | - | 7 | 7.80 | - |
| 2026-09-22 06:45 pm | 17.4 | 85.10 | 50.07 | 32.70 | 110.80 | 7.10 | - | 10 | 7.80 | - |
| 2026-09-22 06:30 pm | 17.4 | 85.10 | 50.03 | 32.60 | 113.10 | 7.20 | - | 9 | 7.80 | - |
| 2026-09-22 06:15 pm | 17.4 | 85.10 | 49.90 | 32.50 | 112.20 | 7.20 | - | 15 | 7.80 | - |
| 2026-09-22 06:00 pm | 17.4 | 84.92 | 49.73 | 32.40 | 109.50 | 7.00 | - | 23 | 7.80 | - |
| 2026-09-22 05:45 pm | 17.1 | 84.92 | 49.68 | 32.40 | 108.30 | 6.90 | - | 24 | 7.80 | - |
| 2026-09-22 05:30 pm | 17.1 | 84.74 | 49.13 | 32.00 | 101.50 | 6.50 | - | 70 | 7.80 | - |
| 2026-09-22 05:15 pm | 17.1 | 84.74 | 48.99 | 31.90 | 100.60 | 6.50 | - | 47 | 7.70 | - |
| 2026-09-22 05:00 pm | 17.1 | 84.56 | 48.84 | 31.80 | 97.60 | 6.30 | - | 37 | 7.70 | - |
| 2026-09-22 04:45 pm | 16.7 | 84.38 | 48.54 | 31.60 | 89.60 | 5.80 | - | 41 | 7.70 | - |
| 2026-09-22 04:30 pm | 16.4 | 84.20 | 48.12 | 31.30 | 87.00 | 5.60 | - | 41 | 7.60 | - |
| 2026-09-22 04:15 pm | 16.4 | 84.38 | 48.03 | 31.20 | 88.30 | 5.70 | - | 55 | 7.60 | - |
| 2026-09-22 04:00 pm | 16.1 | 84.92 | 47.84 | 31.00 | 95.40 | 6.10 | - | 46 | 7.70 | - |
| 2026-09-22 03:45 pm | 15.7 | 84.74 | 47.85 | 31.10 | 93.50 | 6.00 | - | 22 | 7.70 | - |
| 2026-09-22 03:30 pm | 15.4 | 84.74 | 47.86 | 31.10 | 92.40 | 6.00 | - | 31 | 7.70 | - |
| 2026-09-22 03:15 pm | 15.1 | 84.38 | 47.75 | 31.00 | 83.60 | 5.40 | - | 16 | 7.60 | - |
| 2026-09-22 03:00 pm | 14.8 | 84.20 | 47.99 | 31.20 | 81.60 | 5.30 | - | 17 | 7.60 | - |
| 2026-09-22 02:45 pm | 14.4 | 84.02 | 48.18 | 31.30 | 81.40 | 5.30 | - | 23 | 7.60 | - |
| 2026-09-22 02:30 pm | 14.1 | 84.02 | 48.24 | 31.40 | 81.40 | 5.30 | - | 32 | 7.60 | - |
| 2026-09-22 02:15 pm | 13.8 | 84.20 | 47.66 | 30.90 | 81.30 | 5.30 | - | 25 | 7.60 | - |
| 2026-09-22 02:00 pm | 13.5 | 84.56 | 47.24 | 30.60 | 84.80 | 5.50 | - | 9 | 7.60 | - |
| 2026-09-22 01:45 pm | 13.1 | 84.56 | 47.27 | 30.60 | 83.30 | 5.40 | - | 7 | 7.60 | - |
| 2026-09-22 01:30 pm | 12.8 | 84.56 | 47.27 | 30.60 | 82.50 | 5.30 | - | 9 | 7.50 | - |
| 2026-09-22 01:15 pm | 12.5 | 84.74 | 47.21 | 30.60 | 79.90 | 5.20 | - | 8 | 7.50 | - |
| 2026-09-22 01:00 pm | 12.5 | 84.92 | 47.09 | 30.50 | 83.10 | 5.40 | - | 6 | 7.50 | - |
Historical data for station SAQG1 are available at the NERRS website.
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