View the latest observations near Central Pacific Hurricane Lowell and East Pacific Tropical Storm Marie.
Station FMNS1 - Fort Johnson, ACE Basin Reserve, SC
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
32.753 N 79.899 W (32°45'12" N 79°53'56" W)
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): | 5.2 ft |
 Ocean Temperature (OTMP): | 86.36 °F |
| Conductivity (COND): | 42.91 mS/cm |
| Salinity (SAL): | 27.50 psu |
| Oxygen Saturation (O2PCT): | 82.5% |
| Oxygen Concentration (O2PPM): | 5.40 ppm |
| Turbidity (TURB): | 23 FTU |
| pH (PH): | 7.80 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-07 01:00 pm | 4.9 | 86.36 | 42.46 | 27.10 | 83.60 | 5.40 | - | 14 | 7.80 | - |
| 2026-09-07 12:45 pm | 4.6 | 86.36 | 42.36 | 27.10 | 82.10 | 5.30 | - | 11 | 7.80 | - |
| 2026-09-07 12:30 pm | 4.3 | 86.54 | 42.28 | 27.00 | 80.00 | 5.20 | - | 8 | 7.70 | - |
| 2026-09-07 12:15 pm | 3.9 | 86.54 | 42.43 | 27.10 | 76.50 | 5.00 | - | 11 | 7.70 | - |
| 2026-09-07 12:00 pm | 3.6 | 86.36 | 42.42 | 27.10 | 78.40 | 5.10 | - | 17 | 7.70 | - |
| 2026-09-07 11:45 am | 3.6 | 86.54 | 42.59 | 27.20 | 77.60 | 5.00 | - | 19 | 7.70 | - |
| 2026-09-07 11:30 am | 3.6 | 86.54 | 42.63 | 27.30 | 76.60 | 5.00 | - | 17 | 7.70 | - |
| 2026-09-07 11:15 am | 3.6 | 86.54 | 42.64 | 27.30 | 78.10 | 5.10 | - | 14 | 7.70 | - |
| 2026-09-07 11:00 am | 3.3 | 86.36 | 42.82 | 27.40 | 78.00 | 5.10 | - | 13 | 7.70 | - |
| 2026-09-07 10:45 am | 3.3 | 86.18 | 42.98 | 27.50 | 79.00 | 5.10 | - | 14 | 7.70 | - |
| 2026-09-07 10:30 am | 3.3 | 86.00 | 43.13 | 27.60 | 78.10 | 5.10 | - | 13 | 7.70 | - |
| 2026-09-07 10:15 am | 3.6 | 86.00 | 43.34 | 27.80 | 78.90 | 5.10 | - | 12 | 7.80 | - |
| 2026-09-07 10:00 am | 3.6 | 86.00 | 43.48 | 27.90 | 79.00 | 5.10 | - | 15 | 7.80 | - |
| 2026-09-07 09:45 am | 3.9 | 86.00 | 43.42 | 27.80 | 79.90 | 5.20 | - | 15 | 7.80 | - |
| 2026-09-07 09:30 am | 4.3 | 85.82 | 43.58 | 28.00 | 79.90 | 5.20 | - | 17 | 7.80 | - |
| 2026-09-07 09:15 am | 4.3 | 85.82 | 43.56 | 27.90 | 81.10 | 5.30 | - | 17 | 7.80 | - |
| 2026-09-07 09:00 am | 4.6 | 85.64 | 43.86 | 28.20 | 79.30 | 5.20 | - | 17 | 7.80 | - |
| 2026-09-07 08:45 am | 4.9 | 85.46 | 43.92 | 28.20 | 79.30 | 5.20 | - | 19 | 7.80 | - |
| 2026-09-07 08:30 am | 5.2 | 85.46 | 44.03 | 28.30 | 79.80 | 5.20 | - | 16 | 7.80 | - |
| 2026-09-07 08:15 am | 5.6 | 85.10 | 44.31 | 28.50 | 76.80 | 5.00 | - | 15 | 7.80 | - |
| 2026-09-07 08:00 am | 5.9 | 85.28 | 44.43 | 28.60 | 78.80 | 5.10 | - | 17 | 7.80 | - |
| 2026-09-07 07:45 am | 6.2 | 85.10 | 43.97 | 28.20 | 76.30 | 5.00 | - | 12 | 7.80 | - |
| 2026-09-07 07:30 am | 6.6 | 85.64 | 46.30 | 29.90 | 78.10 | 5.00 | - | 13 | 7.80 | - |
| 2026-09-07 07:15 am | 6.6 | 85.64 | 47.67 | 30.90 | 75.20 | 4.80 | - | 12 | 7.80 | - |
| 2026-09-07 07:00 am | 6.9 | 85.82 | 47.16 | 30.50 | 80.70 | 5.20 | - | 8 | 7.90 | - |
| 2026-09-07 06:45 am | 7.2 | 85.64 | 47.73 | 31.00 | 77.60 | 5.00 | - | 10 | 7.90 | - |
| 2026-09-07 06:30 am | 7.2 | 85.82 | 47.42 | 30.70 | 79.70 | 5.10 | - | 10 | 7.90 | - |
| 2026-09-07 06:15 am | 7.5 | 86.00 | 50.96 | 33.30 | 77.70 | 4.90 | - | 9 | 7.90 | - |
| 2026-09-07 06:00 am | 7.9 | 85.82 | 51.90 | 34.00 | 70.00 | 4.40 | - | 8 | 7.90 | - |
| 2026-09-07 05:45 am | 7.9 | 85.82 | 51.57 | 33.80 | 76.30 | 4.80 | - | 7 | 7.90 | - |
| 2026-09-07 05:30 am | 7.9 | 85.82 | 51.88 | 34.00 | 74.20 | 4.70 | - | 9 | 7.90 | - |
| 2026-09-07 05:15 am | 7.9 | 85.82 | 51.83 | 33.90 | 82.80 | 5.20 | - | 9 | 7.90 | - |
| 2026-09-07 05:00 am | 7.9 | 85.82 | 51.86 | 34.00 | 82.00 | 5.20 | - | 15 | 7.90 | - |
| 2026-09-07 04:45 am | 7.9 | 85.82 | 51.72 | 33.90 | 81.30 | 5.10 | - | 13 | 7.90 | - |
| 2026-09-07 04:30 am | 7.9 | 85.82 | 51.43 | 33.70 | 81.00 | 5.10 | - | 15 | 7.90 | - |
| 2026-09-07 04:15 am | 7.9 | 86.00 | 51.05 | 33.40 | 78.70 | 5.00 | - | 20 | 7.90 | - |
| 2026-09-07 04:00 am | 7.9 | 86.00 | 50.80 | 33.20 | 83.00 | 5.20 | - | 19 | 7.90 | - |
| 2026-09-07 03:45 am | 7.5 | 86.18 | 50.39 | 32.90 | 76.90 | 4.90 | - | 21 | 7.90 | - |
| 2026-09-07 03:30 am | 7.5 | 86.18 | 49.79 | 32.40 | 77.30 | 4.90 | - | 17 | 7.90 | - |
| 2026-09-07 03:15 am | 7.5 | 86.36 | 48.45 | 31.50 | 71.20 | 4.50 | - | 19 | 7.80 | - |
| 2026-09-07 03:00 am | 7.2 | 86.36 | 46.03 | 29.70 | 68.90 | 4.40 | - | 19 | 7.80 | - |
| 2026-09-07 02:45 am | 6.9 | 86.36 | 46.00 | 29.70 | 72.60 | 4.60 | - | 14 | 7.80 | - |
| 2026-09-07 02:30 am | 6.9 | 86.54 | 46.63 | 30.10 | 79.40 | 5.10 | - | 13 | 7.90 | - |
| 2026-09-07 02:15 am | 6.6 | 86.54 | 43.76 | 28.10 | 75.90 | 4.90 | - | 7 | 7.80 | - |
| 2026-09-07 02:00 am | 6.2 | 86.72 | 44.14 | 28.30 | 71.40 | 4.60 | - | 7 | 7.80 | - |
| 2026-09-07 01:45 am | 5.9 | 86.72 | 44.04 | 28.30 | 73.30 | 4.70 | - | 8 | 7.80 | - |
| 2026-09-07 01:30 am | 5.6 | 86.72 | 44.30 | 28.50 | 70.20 | 4.50 | - | 13 | 7.80 | - |
| 2026-09-07 01:15 am | 5.2 | 86.90 | 43.38 | 27.80 | 75.10 | 4.80 | - | 10 | 7.80 | - |
| 2026-09-07 01:00 am | 4.9 | 86.90 | 42.69 | 27.30 | 73.50 | 4.70 | - | 6 | 7.70 | - |
| 2026-09-07 12:45 am | 4.9 | 87.08 | 42.52 | 27.20 | 76.60 | 4.90 | - | 4 | 7.70 | - |
| 2026-09-07 12:30 am | 4.6 | 87.08 | 42.56 | 27.20 | 76.50 | 4.90 | - | 5 | 7.70 | - |
| 2026-09-07 12:15 am | 4.3 | 87.08 | 42.50 | 27.20 | 70.40 | 4.50 | - | 5 | 7.70 | - |
| 2026-09-07 12:00 am | 4.3 | 87.08 | 42.48 | 27.10 | 76.70 | 5.00 | - | 5 | 7.70 | - |
| 2026-09-06 11:45 pm | 3.9 | 87.08 | 42.56 | 27.20 | 78.30 | 5.10 | - | 6 | 7.70 | - |
| 2026-09-06 11:30 pm | 3.6 | 87.08 | 42.77 | 27.40 | 77.90 | 5.00 | - | 8 | 7.80 | - |
| 2026-09-06 11:15 pm | 3.6 | 87.08 | 42.88 | 27.40 | 78.00 | 5.00 | - | 7 | 7.80 | - |
| 2026-09-06 11:00 pm | 3.6 | 87.08 | 42.93 | 27.50 | 78.80 | 5.10 | - | 7 | 7.80 | - |
| 2026-09-06 10:45 pm | 3.6 | 87.08 | 42.99 | 27.50 | 81.10 | 5.20 | - | 8 | 7.80 | - |
| 2026-09-06 10:30 pm | 3.9 | 86.90 | 43.55 | 27.90 | 81.00 | 5.20 | - | 9 | 7.80 | - |
| 2026-09-06 10:15 pm | 3.9 | 86.90 | 43.63 | 28.00 | 81.00 | 5.20 | - | 9 | 7.80 | - |
| 2026-09-06 10:00 pm | 3.9 | 86.90 | 43.81 | 28.10 | 82.40 | 5.30 | - | 9 | 7.80 | - |
| 2026-09-06 09:45 pm | 3.9 | 86.72 | 44.63 | 28.70 | 85.40 | 5.50 | - | 8 | 7.80 | - |
| 2026-09-06 09:30 pm | 4.3 | 86.72 | 44.60 | 28.70 | 86.00 | 5.50 | - | 6 | 7.90 | - |
| 2026-09-06 09:15 pm | 4.6 | 86.72 | 45.34 | 29.20 | 86.90 | 5.60 | - | 7 | 7.90 | - |
| 2026-09-06 09:00 pm | 4.9 | 86.72 | 45.61 | 29.40 | 87.80 | 5.60 | - | 11 | 7.90 | - |
| 2026-09-06 08:45 pm | 5.2 | 86.54 | 45.97 | 29.70 | 87.10 | 5.60 | - | 13 | 7.90 | - |
| 2026-09-06 08:30 pm | 5.6 | 86.54 | 46.21 | 29.80 | 89.00 | 5.70 | - | 16 | 7.90 | - |
| 2026-09-06 08:15 pm | 5.9 | 86.54 | 46.89 | 30.30 | 91.20 | 5.80 | - | 18 | 7.90 | - |
| 2026-09-06 08:00 pm | 6.2 | 86.00 | 48.96 | 31.80 | 85.70 | 5.40 | - | 15 | 7.90 | - |
| 2026-09-06 07:45 pm | 6.2 | 85.82 | 49.78 | 32.40 | 84.10 | 5.30 | - | 22 | 7.90 | - |
| 2026-09-06 07:30 pm | 6.6 | 85.82 | 50.39 | 32.90 | 81.60 | 5.20 | - | 30 | 7.90 | - |
| 2026-09-06 07:15 pm | 6.9 | 85.64 | 51.34 | 33.60 | 83.70 | 5.30 | - | 52 | 8.00 | - |
| 2026-09-06 07:00 pm | 7.2 | 86.00 | 49.71 | 32.40 | 81.10 | 5.10 | - | 12 | 7.90 | - |
| 2026-09-06 06:45 pm | 7.5 | 86.00 | 50.02 | 32.60 | 80.60 | 5.10 | - | 12 | 7.90 | - |
| 2026-09-06 06:30 pm | 7.5 | 85.82 | 50.35 | 32.90 | 80.90 | 5.10 | - | 15 | 7.90 | - |
| 2026-09-06 06:15 pm | 7.9 | 85.46 | 51.92 | 34.00 | 76.80 | 4.80 | - | 29 | 7.90 | - |
| 2026-09-06 06:00 pm | 8.2 | 85.10 | 52.88 | 34.70 | 80.70 | 5.10 | - | 15 | 8.00 | - |
| 2026-09-06 05:45 pm | 8.2 | 85.10 | 52.92 | 34.80 | 82.00 | 5.20 | - | 13 | 8.00 | - |
| 2026-09-06 05:30 pm | 8.5 | 85.10 | 52.90 | 34.80 | 80.70 | 5.10 | - | 14 | 8.00 | - |
| 2026-09-06 05:15 pm | 8.5 | 85.10 | 53.06 | 34.90 | 80.90 | 5.10 | - | 16 | 8.00 | - |
| 2026-09-06 05:00 pm | 8.5 | 85.10 | 52.94 | 34.80 | 81.80 | 5.20 | - | 13 | 8.00 | - |
| 2026-09-06 04:45 pm | 8.5 | 84.92 | 53.15 | 34.90 | 80.80 | 5.10 | - | 20 | 8.00 | - |
| 2026-09-06 04:30 pm | 8.5 | 85.10 | 53.03 | 34.90 | 72.60 | 4.60 | - | 27 | 7.90 | - |
| 2026-09-06 04:15 pm | 8.5 | 85.10 | 53.01 | 34.80 | 76.50 | 4.80 | - | 26 | 8.00 | - |
| 2026-09-06 04:00 pm | 8.5 | 85.10 | 52.62 | 34.50 | 73.20 | 4.60 | - | 33 | 7.90 | - |
| 2026-09-06 03:45 pm | 8.5 | 85.28 | 51.81 | 33.90 | 74.70 | 4.70 | - | 32 | 7.90 | - |
| 2026-09-06 03:30 pm | 8.2 | 85.46 | 51.23 | 33.50 | 74.50 | 4.70 | - | 28 | 7.90 | - |
| 2026-09-06 03:15 pm | 8.2 | 85.64 | 50.56 | 33.00 | 73.10 | 4.60 | - | 28 | 7.90 | - |
| 2026-09-06 03:00 pm | 8.2 | 85.46 | 51.00 | 33.30 | 76.60 | 4.80 | - | 52 | 7.90 | - |
| 2026-09-06 02:45 pm | 7.9 | 85.82 | 49.88 | 32.50 | 69.90 | 4.40 | - | 49 | 7.90 | - |
| 2026-09-06 02:30 pm | 7.5 | 85.82 | 49.51 | 32.20 | 69.90 | 4.40 | - | 45 | 7.90 | - |
| 2026-09-06 02:15 pm | 7.2 | 86.00 | 49.08 | 31.90 | 70.70 | 4.50 | - | 49 | 7.90 | - |
| 2026-09-06 02:00 pm | 7.2 | 86.00 | 48.46 | 31.50 | 66.60 | 4.20 | - | 43 | 7.80 | - |
Historical data for station FMNS1 are available at the NERRS website.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter