Station ACQS1 - St. Pierre, ACE Basin Reserve, SC
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
32.523 N 80.357 W (32°31'24" N 80°21'24" W)
Right whales are active off SC from November to April. Speed restrictions of 10 knots apply to vessels 65 feet or greater within the vicinity of this station between November 1 and April 30. It is illegal to approach right whales within 500 yards. To learn more about right whales and rules protecting them, go to: http://www.nmfs.noaa.gov/pr/shipstrike.
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
|
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): | 8.9 ft |
 Ocean Temperature (OTMP): | 59.36 °F |
| Conductivity (COND): | 48.92 mS/cm |
| Salinity (SAL): | 32.00 psu |
| Oxygen Saturation (O2PCT): | 96.2% |
| Oxygen Concentration (O2PPM): | 7.90 ppm |
| Turbidity (TURB): | 28 FTU |
| pH (PH): | 8.00 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-14 04:30 am | 8.9 | 59.54 | 48.79 | 31.90 | 96.00 | 7.90 | - | 28 | 8.00 | - |
| 2026-03-14 04:15 am | 8.9 | 59.54 | 48.55 | 31.70 | 96.00 | 7.90 | - | 36 | 8.00 | - |
| 2026-03-14 04:00 am | 8.5 | 59.90 | 47.76 | 31.10 | 95.40 | 7.90 | - | 31 | 8.00 | - |
| 2026-03-14 03:45 am | 8.5 | 60.08 | 47.40 | 30.90 | 94.90 | 7.80 | - | 20 | 8.00 | - |
| 2026-03-14 03:30 am | 8.5 | 60.26 | 46.89 | 30.50 | 94.00 | 7.80 | - | 19 | 8.00 | - |
| 2026-03-14 03:15 am | 8.2 | 60.80 | 46.05 | 29.90 | 92.30 | 7.60 | - | 18 | 8.00 | - |
| 2026-03-14 03:00 am | 8.2 | 61.16 | 45.49 | 29.50 | 91.20 | 7.50 | - | 12 | 8.00 | - |
| 2026-03-14 02:45 am | 7.9 | 62.06 | 44.01 | 28.50 | 91.00 | 7.50 | - | 10 | 8.00 | - |
| 2026-03-14 02:30 am | 7.5 | 62.60 | 42.90 | 27.70 | 90.50 | 7.40 | - | 10 | 8.00 | - |
| 2026-03-14 02:15 am | 7.2 | 64.22 | 41.02 | 26.30 | 87.00 | 7.10 | - | 7 | 7.90 | - |
| 2026-03-14 02:00 am | 7.2 | 64.58 | 40.46 | 25.90 | 87.40 | 7.10 | - | 6 | 7.90 | - |
| 2026-03-14 01:45 am | 6.9 | 63.68 | 44.04 | 28.50 | 85.40 | 6.90 | - | 6 | 7.90 | - |
| 2026-03-14 01:30 am | 6.6 | 63.86 | 42.58 | 27.40 | 86.70 | 7.00 | - | 6 | 7.90 | - |
| 2026-03-14 01:15 am | 6.2 | 63.50 | 44.42 | 28.80 | 87.60 | 7.10 | - | 6 | 7.90 | - |
| 2026-03-14 01:00 am | 5.9 | 62.42 | 45.62 | 29.60 | 87.40 | 7.10 | - | 5 | 8.00 | - |
| 2026-03-13 11:45 pm | 4.6 | 62.24 | 45.67 | 29.70 | 88.30 | 7.20 | - | 5 | 8.00 | - |
| 2026-03-13 11:30 pm | 4.6 | 62.06 | 46.15 | 30.00 | 87.20 | 7.10 | - | 5 | 8.00 | - |
| 2026-03-13 11:15 pm | 4.3 | 62.24 | 45.87 | 29.80 | 88.20 | 7.20 | - | 7 | 8.00 | - |
| 2026-03-13 11:00 pm | 4.3 | 62.24 | 45.81 | 29.70 | 88.70 | 7.20 | - | 5 | 8.00 | - |
| 2026-03-13 10:45 pm | 4.3 | 61.88 | 46.33 | 30.10 | 87.50 | 7.10 | - | 6 | 8.00 | - |
| 2026-03-13 10:30 pm | 4.3 | 62.42 | 45.30 | 29.40 | 88.30 | 7.20 | - | 4 | 8.00 | - |
| 2026-03-13 10:15 pm | 4.3 | 62.24 | 45.81 | 29.80 | 88.70 | 7.20 | - | 5 | 8.00 | - |
| 2026-03-13 10:00 pm | 4.3 | 62.24 | 45.73 | 29.70 | 89.80 | 7.30 | - | 5 | 8.00 | - |
| 2026-03-13 09:45 pm | 4.6 | 62.24 | 45.67 | 29.70 | 90.60 | 7.40 | - | 5 | 8.00 | - |
| 2026-03-13 09:30 pm | 4.6 | 62.42 | 45.66 | 29.60 | 90.00 | 7.30 | - | 5 | 8.00 | - |
| 2026-03-13 09:15 pm | 4.9 | 62.06 | 46.00 | 29.90 | 90.30 | 7.30 | - | 6 | 8.00 | - |
| 2026-03-13 09:00 pm | 4.9 | 62.06 | 46.26 | 30.10 | 90.70 | 7.40 | - | 7 | 8.00 | - |
| 2026-03-13 08:45 pm | 5.2 | 62.42 | 45.76 | 29.70 | 91.50 | 7.40 | - | 6 | 8.00 | - |
| 2026-03-13 08:30 pm | 5.2 | 62.06 | 45.89 | 29.80 | 90.70 | 7.40 | - | 7 | 8.00 | - |
| 2026-03-13 08:15 pm | 5.6 | 62.06 | 46.14 | 30.00 | 90.90 | 7.40 | - | 6 | 8.00 | - |
| 2026-03-13 08:00 pm | 5.6 | 62.24 | 45.80 | 29.70 | 92.20 | 7.50 | - | 6 | 8.00 | - |
| 2026-03-13 07:45 pm | 5.9 | 62.06 | 46.18 | 30.00 | 91.60 | 7.40 | - | 7 | 8.00 | - |
| 2026-03-13 07:30 pm | 6.2 | 62.24 | 45.82 | 29.80 | 93.60 | 7.60 | - | 7 | 8.00 | - |
| 2026-03-13 07:15 pm | 6.2 | 61.88 | 46.24 | 30.10 | 92.70 | 7.50 | - | 8 | 8.00 | - |
| 2026-03-13 07:00 pm | 6.6 | 62.06 | 45.92 | 29.80 | 93.30 | 7.60 | - | 7 | 8.00 | - |
| 2026-03-13 06:45 pm | 6.6 | 62.24 | 45.65 | 29.60 | 93.00 | 7.60 | - | 8 | 8.00 | - |
| 2026-03-13 06:30 pm | 6.9 | 62.24 | 45.73 | 29.70 | 92.90 | 7.50 | - | 7 | 8.00 | - |
| 2026-03-13 06:15 pm | 6.9 | 62.24 | 45.62 | 29.60 | 93.50 | 7.60 | - | 7 | 8.00 | - |
| 2026-03-13 06:00 pm | 7.2 | 62.42 | 45.16 | 29.30 | 94.30 | 7.70 | - | 6 | 8.00 | - |
| 2026-03-13 05:45 pm | 7.2 | 62.78 | 44.71 | 29.00 | 95.20 | 7.70 | - | 8 | 8.00 | - |
| 2026-03-13 05:30 pm | 7.5 | 62.60 | 45.06 | 29.20 | 93.60 | 7.60 | - | 8 | 8.00 | - |
| 2026-03-13 05:15 pm | 7.5 | 62.60 | 44.91 | 29.10 | 94.60 | 7.70 | - | 6 | 8.00 | - |
| 2026-03-13 05:00 pm | 7.5 | 62.96 | 44.49 | 28.80 | 95.70 | 7.80 | - | 8 | 8.00 | - |
| 2026-03-13 04:45 pm | 7.5 | 62.96 | 44.70 | 29.00 | 93.50 | 7.60 | - | 6 | 8.00 | - |
| 2026-03-13 04:30 pm | 7.5 | 63.68 | 43.24 | 27.90 | 94.50 | 7.60 | - | 8 | 8.00 | - |
| 2026-03-13 04:15 pm | 7.9 | 64.40 | 41.86 | 26.90 | 94.30 | 7.60 | - | 7 | 8.00 | - |
| 2026-03-13 04:00 pm | 7.5 | 64.22 | 42.18 | 27.20 | 93.60 | 7.60 | - | 8 | 8.00 | - |
| 2026-03-13 03:45 pm | 7.9 | 63.86 | 39.43 | 25.20 | 87.20 | 7.10 | - | 6 | 7.90 | - |
| 2026-03-13 03:30 pm | 7.9 | 67.28 | 36.53 | 23.20 | 99.20 | 7.90 | - | 5 | 7.90 | - |
| 2026-03-13 03:15 pm | 7.5 | 67.46 | 36.52 | 23.10 | 98.40 | 7.90 | - | 4 | 7.90 | - |
| 2026-03-13 03:00 pm | 7.5 | 67.28 | 36.51 | 23.10 | 95.80 | 7.70 | - | 4 | 7.90 | - |
| 2026-03-13 02:45 pm | 7.2 | 66.20 | 36.83 | 23.40 | 94.00 | 7.60 | - | 5 | 7.90 | - |
| 2026-03-13 02:30 pm | 7.2 | 67.46 | 36.36 | 23.00 | 94.20 | 7.50 | - | 4 | 7.90 | - |
| 2026-03-13 02:15 pm | 7.2 | 67.46 | 36.25 | 23.00 | 94.00 | 7.50 | - | 4 | 7.90 | - |
| 2026-03-13 02:00 pm | 6.9 | 63.32 | 36.97 | 23.50 | 78.80 | 6.60 | - | 6 | 7.80 | - |
| 2026-03-13 01:45 pm | 6.6 | 64.76 | 36.58 | 23.20 | 84.90 | 7.00 | - | 6 | 7.80 | - |
| 2026-03-13 01:30 pm | 6.6 | 64.22 | 36.54 | 23.20 | 84.70 | 7.00 | - | 6 | 7.80 | - |
| 2026-03-13 01:15 pm | 6.2 | 58.82 | 36.71 | 23.30 | 68.70 | 6.00 | - | 7 | 7.60 | - |
| 2026-03-13 01:00 pm | 6.2 | 58.64 | 36.88 | 23.40 | 68.80 | 6.00 | - | 8 | 7.60 | - |
| 2026-03-13 12:45 pm | 5.9 | 60.62 | 36.58 | 23.20 | 77.10 | 6.60 | - | 7 | 7.70 | - |
| 2026-03-13 12:30 pm | 5.9 | 58.64 | 36.62 | 23.20 | 69.70 | 6.10 | - | 7 | 7.60 | - |
| 2026-03-13 12:15 pm | 5.6 | 59.00 | 36.68 | 23.20 | 69.80 | 6.10 | - | 7 | 7.60 | - |
| 2026-03-13 12:00 pm | 5.6 | 58.46 | 36.81 | 23.30 | 66.50 | 5.80 | - | 10 | 7.60 | - |
| 2026-03-13 11:45 am | 5.2 | 58.28 | 36.74 | 23.30 | 66.60 | 5.90 | - | 6 | 7.60 | - |
| 2026-03-13 11:30 am | 5.2 | 59.00 | 36.61 | 23.20 | 70.90 | 6.20 | - | 11 | 7.60 | - |
| 2026-03-13 11:15 am | 5.2 | 58.28 | 36.83 | 23.30 | 65.20 | 5.80 | - | 8 | 7.60 | - |
| 2026-03-13 11:00 am | 5.2 | 58.28 | 36.85 | 23.40 | 67.20 | 5.90 | - | 10 | 7.60 | - |
| 2026-03-13 10:45 am | 5.2 | 58.28 | 36.64 | 23.20 | 67.60 | 6.00 | - | 8 | 7.60 | - |
| 2026-03-13 10:30 am | 5.2 | 57.74 | 36.75 | 23.30 | 62.50 | 5.50 | - | 7 | 7.60 | - |
| 2026-03-13 10:15 am | 5.2 | 57.92 | 36.81 | 23.30 | 63.20 | 5.60 | - | 7 | 7.60 | - |
| 2026-03-13 10:00 am | 5.2 | 57.92 | 36.76 | 23.30 | 64.20 | 5.70 | - | 8 | 7.60 | - |
| 2026-03-13 09:45 am | 5.2 | 57.92 | 36.74 | 23.30 | 62.50 | 5.50 | - | 6 | 7.60 | - |
| 2026-03-13 09:30 am | 5.2 | 57.92 | 36.84 | 23.30 | 64.20 | 5.70 | - | 8 | 7.60 | - |
| 2026-03-13 09:15 am | 5.2 | 57.92 | 36.89 | 23.40 | 63.70 | 5.60 | - | 7 | 7.60 | - |
| 2026-03-13 09:00 am | 5.2 | 57.92 | 36.78 | 23.30 | 63.70 | 5.60 | - | 9 | 7.60 | - |
| 2026-03-13 08:45 am | 5.6 | 57.92 | 36.78 | 23.30 | 63.80 | 5.70 | - | 7 | 7.60 | - |
| 2026-03-13 08:30 am | 5.6 | 58.10 | 36.96 | 23.40 | 64.00 | 5.70 | - | 7 | 7.60 | - |
| 2026-03-13 08:15 am | 5.9 | 58.28 | 37.09 | 23.50 | 64.10 | 5.70 | - | 7 | 7.60 | - |
| 2026-03-13 08:00 am | 6.2 | 58.46 | 37.29 | 23.70 | 65.10 | 5.70 | - | 7 | 7.60 | - |
| 2026-03-13 07:45 am | 6.2 | 58.46 | 37.71 | 24.00 | 66.10 | 5.80 | - | 8 | 7.60 | - |
| 2026-03-13 07:30 am | 6.6 | 58.64 | 38.00 | 24.20 | 66.80 | 5.80 | - | 10 | 7.70 | - |
| 2026-03-13 07:15 am | 6.9 | 58.64 | 38.53 | 24.50 | 67.80 | 5.90 | - | 12 | 7.70 | - |
| 2026-03-13 07:00 am | 6.9 | 58.82 | 39.42 | 25.20 | 69.50 | 6.00 | - | 15 | 7.70 | - |
| 2026-03-13 06:45 am | 7.2 | 59.18 | 40.39 | 25.90 | 71.80 | 6.20 | - | 16 | 7.80 | - |
| 2026-03-13 06:30 am | 7.2 | 59.36 | 41.98 | 27.00 | 75.00 | 6.40 | - | 20 | 7.80 | - |
| 2026-03-13 06:15 am | 7.5 | 59.54 | 43.72 | 28.20 | 78.70 | 6.60 | - | 23 | 7.90 | - |
| 2026-03-13 06:00 am | 7.9 | 59.72 | 45.69 | 29.60 | 82.80 | 6.90 | - | 28 | 7.90 | - |
Historical data for station ACQS1 are available at the NERRS website.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter