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): | 3.6 ft |
 Ocean Temperature (OTMP): | 70.88 °F |
| Conductivity (COND): | 50.79 mS/cm |
| Salinity (SAL): | 33.40 psu |
| Oxygen Saturation (O2PCT): | 56.0% |
| Oxygen Concentration (O2PPM): | 4.10 ppm |
| Turbidity (TURB): | 11 FTU |
| pH (PH): | 7.40 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-13 10:30 am | 3.9 | 70.88 | 50.76 | 33.40 | 58.10 | 4.20 | - | 14 | 7.40 | - |
| 2026-05-13 10:15 am | 4.3 | 70.70 | 50.72 | 33.30 | 58.10 | 4.20 | - | 15 | 7.40 | - |
| 2026-05-13 10:00 am | 4.6 | 70.70 | 50.71 | 33.30 | 58.60 | 4.30 | - | 17 | 7.40 | - |
| 2026-05-13 09:45 am | 4.9 | 70.70 | 50.72 | 33.30 | 59.90 | 4.40 | - | 23 | 7.40 | - |
| 2026-05-13 09:30 am | 5.2 | 70.52 | 50.95 | 33.50 | 60.10 | 4.40 | - | 47 | 7.50 | - |
| 2026-05-13 09:15 am | 5.6 | 70.52 | 51.07 | 33.60 | 61.40 | 4.50 | - | 43 | 7.50 | - |
| 2026-05-13 09:00 am | 5.9 | 70.52 | 51.26 | 33.70 | 62.90 | 4.60 | - | 44 | 7.60 | - |
| 2026-05-13 08:45 am | 6.6 | 70.52 | 51.49 | 33.90 | 64.70 | 4.70 | - | 41 | 7.60 | - |
| 2026-05-13 08:30 am | 6.9 | 70.52 | 51.75 | 34.10 | 66.30 | 4.80 | - | 41 | 7.70 | - |
| 2026-05-13 08:15 am | 7.2 | 70.34 | 52.04 | 34.30 | 68.00 | 4.90 | - | 37 | 7.70 | - |
| 2026-05-13 08:00 am | 7.5 | 70.34 | 52.31 | 34.50 | 67.40 | 4.90 | - | 35 | 7.70 | - |
| 2026-05-13 07:45 am | 7.9 | 70.52 | 52.63 | 34.70 | 68.50 | 5.00 | - | 27 | 7.70 | - |
| 2026-05-13 07:30 am | 8.2 | 70.52 | 52.99 | 35.00 | 70.60 | 5.10 | - | 26 | 7.80 | - |
| 2026-05-13 07:15 am | 8.5 | 70.70 | 53.27 | 35.20 | 75.90 | 5.50 | - | 25 | 7.80 | - |
| 2026-05-13 07:00 am | 8.9 | 71.06 | 53.28 | 35.20 | 80.30 | 5.80 | - | 22 | 7.90 | - |
| 2026-05-13 06:45 am | 9.2 | 71.24 | 53.31 | 35.20 | 83.90 | 6.00 | - | 20 | 7.90 | - |
| 2026-05-13 06:30 am | 9.2 | 71.42 | 53.40 | 35.30 | 85.00 | 6.10 | - | 24 | 7.90 | - |
| 2026-05-13 06:15 am | 9.5 | 71.78 | 53.36 | 35.30 | 88.40 | 6.30 | - | 10 | 7.90 | - |
| 2026-05-13 06:00 am | 9.5 | 71.78 | 53.35 | 35.30 | 89.10 | 6.30 | - | 17 | 7.90 | - |
| 2026-05-13 05:45 am | 9.5 | 71.78 | 53.37 | 35.30 | 89.50 | 6.40 | - | 21 | 7.90 | - |
| 2026-05-13 05:30 am | 9.5 | 71.78 | 53.36 | 35.30 | 89.60 | 6.40 | - | 35 | 7.90 | - |
| 2026-05-13 05:15 am | 9.2 | 71.78 | 53.33 | 35.30 | 89.60 | 6.40 | - | 28 | 7.90 | - |
| 2026-05-13 05:00 am | 9.2 | 71.78 | 53.25 | 35.20 | 89.50 | 6.40 | - | 28 | 7.90 | - |
| 2026-05-13 04:45 am | 9.2 | 71.96 | 53.10 | 35.10 | 89.40 | 6.40 | - | 30 | 7.90 | - |
| 2026-05-13 04:30 am | 9.2 | 71.96 | 52.90 | 34.90 | 89.00 | 6.30 | - | 36 | 7.90 | - |
| 2026-05-13 04:15 am | 8.9 | 72.14 | 52.54 | 34.70 | 88.70 | 6.30 | - | 32 | 7.90 | - |
| 2026-05-13 04:00 am | 8.5 | 72.50 | 52.02 | 34.30 | 88.20 | 6.30 | - | 29 | 7.90 | - |
| 2026-05-13 03:45 am | 8.5 | 72.50 | 51.84 | 34.10 | 88.10 | 6.30 | - | 28 | 7.80 | - |
| 2026-05-13 03:30 am | 8.2 | 72.68 | 51.38 | 33.80 | 87.70 | 6.20 | - | 30 | 7.80 | - |
| 2026-05-13 03:15 am | 8.2 | 72.86 | 50.88 | 33.40 | 86.80 | 6.20 | - | 34 | 7.80 | - |
| 2026-05-13 03:00 am | 7.9 | 73.04 | 50.30 | 33.00 | 86.50 | 6.20 | - | 31 | 7.80 | - |
| 2026-05-13 02:45 am | 7.5 | 73.04 | 49.95 | 32.70 | 86.20 | 6.20 | - | 24 | 7.80 | - |
| 2026-05-13 02:30 am | 7.2 | 72.86 | 49.70 | 32.60 | 85.50 | 6.10 | - | 9 | 7.70 | - |
| 2026-05-13 02:15 am | 6.9 | 72.86 | 49.75 | 32.60 | 84.60 | 6.00 | - | 8 | 7.70 | - |
| 2026-05-13 02:00 am | 6.6 | 73.04 | 49.90 | 32.70 | 83.00 | 5.90 | - | 8 | 7.70 | - |
| 2026-05-13 01:45 am | 6.2 | 73.04 | 49.94 | 32.70 | 82.20 | 5.90 | - | 8 | 7.70 | - |
| 2026-05-13 01:30 am | 5.9 | 73.04 | 49.94 | 32.70 | 81.50 | 5.80 | - | 38 | 7.70 | - |
| 2026-05-13 01:15 am | 5.6 | 71.60 | 50.82 | 33.40 | 68.30 | 4.90 | - | 10 | 7.50 | - |
| 2026-05-13 01:00 am | 5.2 | 71.24 | 51.10 | 33.60 | 57.20 | 4.10 | - | 9 | 7.50 | - |
| 2026-05-13 12:45 am | 5.2 | 71.24 | 51.07 | 33.60 | 59.00 | 4.30 | - | 7 | 7.50 | - |
| 2026-05-13 12:30 am | 4.9 | 71.42 | 51.03 | 33.60 | 62.80 | 4.50 | - | 17 | 7.50 | - |
| 2026-05-13 12:15 am | 4.6 | 71.24 | 51.09 | 33.60 | 62.20 | 4.50 | - | 11 | 7.50 | - |
| 2026-05-13 12:00 am | 4.6 | 71.24 | 51.13 | 33.60 | 57.30 | 4.10 | - | 8 | 7.50 | - |
| 2026-05-12 11:45 pm | 4.6 | 71.24 | 51.13 | 33.60 | 59.10 | 4.30 | - | 9 | 7.50 | - |
| 2026-05-12 11:30 pm | 4.6 | 71.42 | 51.13 | 33.60 | 58.10 | 4.20 | - | 9 | 7.50 | - |
| 2026-05-12 11:15 pm | 4.6 | 71.42 | 51.12 | 33.60 | 58.40 | 4.20 | - | 15 | 7.50 | - |
| 2026-05-12 11:00 pm | 4.6 | 71.42 | 51.11 | 33.60 | 61.40 | 4.40 | - | 11 | 7.50 | - |
| 2026-05-12 10:45 pm | 4.6 | 71.60 | 51.07 | 33.60 | 57.40 | 4.10 | - | 10 | 7.50 | - |
| 2026-05-12 10:30 pm | 4.6 | 71.60 | 51.07 | 33.60 | 60.60 | 4.40 | - | 10 | 7.50 | - |
| 2026-05-12 10:15 pm | 4.9 | 71.78 | 51.04 | 33.60 | 64.60 | 4.70 | - | 11 | 7.50 | - |
| 2026-05-12 10:00 pm | 5.2 | 71.78 | 51.03 | 33.50 | 62.70 | 4.50 | - | 11 | 7.50 | - |
| 2026-05-12 09:45 pm | 5.2 | 71.96 | 51.02 | 33.50 | 66.20 | 4.80 | - | 15 | 7.60 | - |
| 2026-05-12 09:30 pm | 5.6 | 71.96 | 51.05 | 33.60 | 67.50 | 4.80 | - | 23 | 7.60 | - |
| 2026-05-12 09:15 pm | 5.9 | 71.96 | 51.11 | 33.60 | 68.70 | 4.90 | - | 30 | 7.60 | - |
| 2026-05-12 09:00 pm | 6.2 | 72.14 | 51.24 | 33.70 | 70.10 | 5.00 | - | 31 | 7.60 | - |
| 2026-05-12 08:45 pm | 6.6 | 72.14 | 51.42 | 33.80 | 71.80 | 5.10 | - | 37 | 7.70 | - |
| 2026-05-12 08:30 pm | 6.9 | 72.32 | 51.61 | 34.00 | 73.40 | 5.20 | - | 36 | 7.70 | - |
| 2026-05-12 08:15 pm | 7.2 | 72.14 | 51.87 | 34.20 | 75.30 | 5.40 | - | 33 | 7.70 | - |
| 2026-05-12 08:00 pm | 7.5 | 72.14 | 52.16 | 34.40 | 77.80 | 5.50 | - | 31 | 7.80 | - |
| 2026-05-12 07:45 pm | 7.9 | 72.14 | 52.40 | 34.60 | 78.30 | 5.60 | - | 33 | 7.80 | - |
| 2026-05-12 07:30 pm | 8.2 | 71.96 | 52.56 | 34.70 | 80.40 | 5.70 | - | 29 | 7.80 | - |
| 2026-05-12 07:15 pm | 8.2 | 71.96 | 53.08 | 35.10 | 83.80 | 6.00 | - | 23 | 7.90 | - |
| 2026-05-12 07:00 pm | 8.5 | 72.14 | 53.14 | 35.10 | 84.10 | 6.00 | - | 23 | 7.90 | - |
| 2026-05-12 06:45 pm | 8.9 | 71.96 | 53.43 | 35.30 | 86.10 | 6.10 | - | 22 | 7.90 | - |
| 2026-05-12 06:30 pm | 8.9 | 71.96 | 53.53 | 35.40 | 87.40 | 6.20 | - | 20 | 7.90 | - |
| 2026-05-12 06:15 pm | 9.2 | 71.96 | 53.54 | 35.40 | 88.20 | 6.30 | - | 16 | 7.90 | - |
| 2026-05-12 06:00 pm | 9.5 | 72.14 | 53.56 | 35.40 | 91.60 | 6.50 | - | 13 | 8.00 | - |
| 2026-05-12 05:45 pm | 9.5 | 72.14 | 53.55 | 35.40 | 92.90 | 6.60 | - | 13 | 8.00 | - |
| 2026-05-12 05:30 pm | 9.5 | 72.32 | 53.50 | 35.40 | 91.80 | 6.50 | - | 25 | 8.00 | - |
| 2026-05-12 05:15 pm | 9.8 | 72.32 | 53.49 | 35.40 | 93.90 | 6.60 | - | 16 | 8.00 | - |
| 2026-05-12 05:00 pm | 9.8 | 72.32 | 53.47 | 35.40 | 94.20 | 6.70 | - | 25 | 8.00 | - |
| 2026-05-12 04:45 pm | 9.5 | 72.32 | 53.47 | 35.40 | 94.40 | 6.70 | - | 27 | 8.00 | - |
| 2026-05-12 04:30 pm | 9.5 | 72.32 | 53.44 | 35.30 | 93.90 | 6.60 | - | 33 | 8.00 | - |
| 2026-05-12 04:15 pm | 9.5 | 72.32 | 53.42 | 35.30 | 94.30 | 6.70 | - | 40 | 8.00 | - |
| 2026-05-12 04:00 pm | 9.5 | 72.50 | 53.32 | 35.20 | 94.30 | 6.70 | - | 37 | 8.00 | - |
| 2026-05-12 03:45 pm | 9.2 | 72.68 | 53.15 | 35.10 | 93.90 | 6.60 | - | 35 | 7.90 | - |
| 2026-05-12 03:30 pm | 9.2 | 73.04 | 52.90 | 34.90 | 94.00 | 6.60 | - | 37 | 7.90 | - |
| 2026-05-12 03:15 pm | 9.2 | 73.40 | 52.50 | 34.60 | 93.20 | 6.60 | - | 36 | 7.90 | - |
| 2026-05-12 03:00 pm | 8.9 | 73.76 | 51.98 | 34.20 | 92.50 | 6.50 | - | 35 | 7.90 | - |
| 2026-05-12 02:45 pm | 8.9 | 73.76 | 51.47 | 33.90 | 91.70 | 6.40 | - | 36 | 7.80 | - |
| 2026-05-12 02:30 pm | 8.5 | 73.76 | 51.08 | 33.60 | 90.50 | 6.40 | - | 35 | 7.80 | - |
| 2026-05-12 02:15 pm | 8.2 | 73.94 | 50.33 | 33.00 | 89.90 | 6.30 | - | 38 | 7.80 | - |
| 2026-05-12 02:00 pm | 7.9 | 74.12 | 49.71 | 32.60 | 89.90 | 6.40 | - | 26 | 7.80 | - |
| 2026-05-12 01:45 pm | 7.5 | 74.12 | 49.47 | 32.40 | 91.70 | 6.50 | - | 13 | 7.80 | - |
| 2026-05-12 01:30 pm | 6.9 | 74.12 | 49.42 | 32.30 | 91.10 | 6.40 | - | 13 | 7.80 | - |
| 2026-05-12 01:15 pm | 6.6 | 74.12 | 49.51 | 32.40 | 89.60 | 6.30 | - | 11 | 7.70 | - |
| 2026-05-12 01:00 pm | 6.2 | 74.48 | 49.56 | 32.50 | 87.30 | 6.20 | - | 10 | 7.70 | - |
| 2026-05-12 12:45 pm | 5.9 | 74.30 | 49.56 | 32.40 | 86.10 | 6.10 | - | 9 | 7.70 | - |
| 2026-05-12 12:30 pm | 5.6 | 74.12 | 49.60 | 32.50 | 84.70 | 6.00 | - | 12 | 7.70 | - |
| 2026-05-12 12:15 pm | 5.2 | 73.58 | 49.90 | 32.70 | 77.10 | 5.50 | - | 13 | 7.60 | - |
| 2026-05-12 12:00 pm | 4.9 | 73.22 | 49.95 | 32.70 | 75.70 | 5.40 | - | 27 | 7.60 | - |
| 2026-05-12 11:45 am | 4.6 | 71.60 | 50.73 | 33.30 | 48.90 | 3.50 | - | 15 | 7.40 | - |
| 2026-05-12 11:30 am | 4.6 | 71.60 | 50.73 | 33.30 | 48.90 | 3.50 | - | 14 | 7.40 | - |
| 2026-05-12 11:15 am | 4.6 | 71.78 | 50.62 | 33.30 | 54.70 | 3.90 | - | 23 | 7.40 | - |
| 2026-05-12 11:00 am | 4.3 | 71.60 | 50.78 | 33.40 | 45.60 | 3.30 | - | 8 | 7.30 | - |
Historical data for station ACQS1 are available at the NERRS website.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter