Station WAQM3 - Menauhant, Waquoit Bay Reserve, MA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
41.552 N 70.549 W (41°33'9" N 70°32'55" W)
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(24 hours for tsunami stations)
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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): | 3.9 ft |
 Ocean Temperature (OTMP): | 35.60 °F |
| Conductivity (COND): | 49.25 mS/cm |
| Salinity (SAL): | 31.00 psu |
| Oxygen Saturation (O2PCT): | 101.1% |
| Oxygen Concentration (O2PPM): | 11.30 ppm |
| Turbidity (TURB): | 2 FTU |
| pH (PH): | 7.40 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-29 02:45 am | 3.9 | 35.60 | 49.26 | 31.10 | 101.10 | 11.30 | - | 2 | 7.50 | - |
| 2025-12-29 02:30 am | 3.9 | 35.60 | 49.26 | 31.10 | 101.10 | 11.30 | - | 2 | 7.50 | - |
| 2025-12-29 02:15 am | 3.6 | 35.42 | 49.29 | 31.10 | 101.10 | 11.30 | - | 2 | 7.40 | - |
| 2025-12-29 02:00 am | 3.6 | 35.42 | 49.30 | 31.10 | 101.00 | 11.30 | - | 2 | 7.50 | - |
| 2025-12-29 01:45 am | 3.6 | 35.42 | 49.25 | 31.00 | 101.00 | 11.30 | - | 2 | 7.50 | - |
| 2025-12-29 01:30 am | 3.3 | 35.42 | 49.30 | 31.10 | 101.20 | 11.30 | - | 2 | 7.40 | - |
| 2025-12-29 01:15 am | 3.3 | 35.24 | 49.30 | 31.10 | 101.40 | 11.40 | - | 2 | 7.50 | - |
| 2025-12-29 01:00 am | 3.3 | 35.24 | 49.31 | 31.10 | 101.20 | 11.40 | - | 2 | 7.50 | - |
| 2025-12-29 12:45 am | 3.0 | 35.24 | 49.33 | 31.10 | 101.30 | 11.40 | - | 2 | 7.50 | - |
| 2025-12-29 12:30 am | 3.0 | 35.24 | 49.28 | 31.00 | 101.30 | 11.40 | - | 2 | 7.50 | - |
| 2025-12-29 12:15 am | 2.6 | 34.88 | 49.03 | 30.80 | 101.90 | 11.50 | - | 2 | 7.50 | - |
| 2025-12-29 12:00 am | 2.6 | 34.70 | 49.12 | 30.90 | 102.50 | 11.60 | - | 2 | 7.50 | - |
| 2025-12-28 11:45 pm | 2.6 | 34.88 | 49.15 | 30.90 | 101.00 | 11.40 | - | 2 | 7.50 | - |
| 2025-12-28 11:30 pm | 2.6 | 34.88 | 49.17 | 30.90 | 101.30 | 11.50 | - | 2 | 7.50 | - |
| 2025-12-28 11:15 pm | 2.6 | 34.88 | 49.16 | 30.90 | 101.20 | 11.40 | - | 2 | 7.60 | - |
| 2025-12-28 11:00 pm | 2.6 | 34.88 | 49.20 | 30.90 | 101.20 | 11.40 | - | 2 | 7.70 | - |
| 2025-12-28 10:45 pm | 2.6 | 34.88 | 49.24 | 31.00 | 101.60 | 11.50 | - | 2 | 7.70 | - |
| 2025-12-28 10:30 pm | 2.6 | 34.88 | 49.20 | 30.90 | 101.00 | 11.40 | - | 2 | 7.80 | - |
| 2025-12-28 10:15 pm | 3.0 | 34.88 | 49.26 | 31.00 | 101.40 | 11.50 | - | 2 | 7.90 | - |
| 2025-12-28 10:00 pm | 3.0 | 34.88 | 49.27 | 31.00 | 101.40 | 11.50 | - | 2 | 7.90 | - |
| 2025-12-28 09:45 pm | 3.0 | 34.88 | 49.28 | 31.00 | 101.50 | 11.50 | - | 2 | 8.00 | - |
| 2025-12-28 09:30 pm | 3.0 | 34.88 | 49.29 | 31.00 | 101.70 | 11.50 | - | 2 | 8.00 | - |
| 2025-12-28 09:15 pm | 3.3 | 34.88 | 49.28 | 31.00 | 101.80 | 11.50 | - | 2 | 8.00 | - |
| 2025-12-28 09:00 pm | 3.3 | 34.88 | 49.29 | 31.00 | 101.80 | 11.50 | - | 2 | 8.00 | - |
| 2025-12-28 08:45 pm | 3.3 | 34.88 | 49.28 | 31.00 | 102.00 | 11.50 | - | 2 | 8.00 | - |
| 2025-12-28 08:30 pm | 3.3 | 34.88 | 49.27 | 31.00 | 101.70 | 11.50 | - | 2 | 8.00 | - |
| 2025-12-28 08:15 pm | 3.3 | 34.88 | 49.28 | 31.00 | 101.90 | 11.50 | - | 2 | 8.20 | - |
| 2025-12-28 08:00 pm | 3.6 | 34.88 | 49.28 | 31.00 | 102.20 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 07:45 pm | 3.6 | 34.88 | 49.25 | 31.00 | 101.90 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 07:30 pm | 3.6 | 34.88 | 49.25 | 31.00 | 102.00 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 07:15 pm | 3.9 | 34.88 | 49.27 | 31.00 | 102.20 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 07:00 pm | 3.9 | 34.88 | 49.29 | 31.00 | 102.30 | 11.60 | - | 2 | 8.40 | - |
| 2025-12-28 06:45 pm | 3.9 | 34.88 | 49.32 | 31.00 | 102.50 | 11.60 | - | 2 | 8.40 | - |
| 2025-12-28 06:30 pm | 3.9 | 34.88 | 49.32 | 31.00 | 102.60 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 06:15 pm | 3.9 | 34.88 | 49.32 | 31.00 | 102.60 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 06:00 pm | 3.6 | 34.88 | 49.31 | 31.00 | 102.80 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 05:45 pm | 3.6 | 34.88 | 49.29 | 31.00 | 102.80 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 05:30 pm | 3.6 | 34.88 | 49.29 | 31.00 | 102.80 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 05:15 pm | 3.6 | 34.88 | 49.29 | 31.00 | 102.80 | 11.60 | - | 2 | 8.20 | - |
| 2025-12-28 05:00 pm | 3.6 | 35.06 | 49.29 | 31.00 | 103.00 | 11.60 | - | 2 | 8.20 | - |
| 2025-12-28 04:45 pm | 3.6 | 35.06 | 49.30 | 31.00 | 102.90 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 04:30 pm | 3.6 | 35.06 | 49.31 | 31.00 | 102.70 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 04:15 pm | 3.6 | 35.06 | 49.31 | 31.00 | 102.90 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 04:00 pm | 3.6 | 35.06 | 49.28 | 31.00 | 102.70 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 03:45 pm | 3.6 | 35.06 | 49.30 | 31.00 | 102.70 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 03:30 pm | 3.6 | 35.24 | 49.32 | 31.10 | 102.80 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 03:15 pm | 3.6 | 35.24 | 49.33 | 31.10 | 102.80 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 03:00 pm | 3.6 | 35.24 | 49.33 | 31.10 | 102.80 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 02:45 pm | 3.3 | 35.24 | 49.35 | 31.10 | 102.70 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 02:30 pm | 3.3 | 35.24 | 49.34 | 31.10 | 102.60 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 02:15 pm | 3.3 | 35.24 | 49.35 | 31.10 | 102.50 | 11.50 | - | 2 | 8.20 | - |
| 2025-12-28 02:00 pm | 3.3 | 35.06 | 49.36 | 31.10 | 102.30 | 11.50 | - | 2 | 8.10 | - |
| 2025-12-28 01:45 pm | 3.3 | 35.06 | 49.35 | 31.10 | 102.30 | 11.50 | - | 2 | 8.20 | - |
| 2025-12-28 01:30 pm | 3.3 | 35.06 | 49.36 | 31.10 | 102.10 | 11.50 | - | 2 | 8.20 | - |
| 2025-12-28 01:15 pm | 3.3 | 34.88 | 49.32 | 31.00 | 101.90 | 11.50 | - | 2 | 8.20 | - |
| 2025-12-28 01:00 pm | 3.0 | 34.88 | 49.32 | 31.00 | 101.80 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 12:45 pm | 3.0 | 35.06 | 49.30 | 31.00 | 101.80 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 12:30 pm | 3.0 | 34.88 | 49.29 | 31.00 | 102.20 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 12:15 pm | 2.6 | 33.98 | 49.00 | 30.70 | 102.50 | 11.70 | - | 2 | 8.20 | - |
| 2025-12-28 12:00 pm | 2.6 | 33.80 | 49.18 | 30.80 | 103.10 | 11.80 | - | 2 | 8.30 | - |
| 2025-12-28 11:45 am | 2.6 | 33.80 | 49.26 | 30.90 | 102.80 | 11.80 | - | 2 | 8.30 | - |
| 2025-12-28 11:30 am | 2.6 | 33.80 | 49.29 | 30.90 | 101.60 | 11.70 | - | 2 | 8.20 | - |
| 2025-12-28 11:15 am | 2.3 | 33.62 | 49.35 | 30.90 | 101.50 | 11.70 | - | 2 | 8.30 | - |
| 2025-12-28 11:00 am | 2.6 | 33.80 | 49.40 | 31.00 | 101.60 | 11.60 | - | 2 | 8.20 | - |
| 2025-12-28 10:45 am | 2.6 | 33.98 | 49.22 | 30.90 | 102.20 | 11.70 | - | 2 | 8.30 | - |
| 2025-12-28 10:30 am | 2.6 | 33.80 | 49.30 | 30.90 | 101.50 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 10:15 am | 3.0 | 33.98 | 49.33 | 30.90 | 101.80 | 11.70 | - | 2 | 8.20 | - |
| 2025-12-28 10:00 am | 3.0 | 33.80 | 49.37 | 30.90 | 100.80 | 11.60 | - | 2 | 8.30 | - |
| 2025-12-28 09:45 am | 3.0 | 33.80 | 49.36 | 30.90 | 100.60 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 09:30 am | 3.3 | 33.80 | 49.45 | 31.00 | 99.90 | 11.50 | - | 2 | 8.30 | - |
| 2025-12-28 09:15 am | 3.3 | 33.80 | 49.46 | 31.00 | 99.60 | 11.40 | - | 2 | 8.30 | - |
| 2025-12-28 09:00 am | 3.6 | 33.80 | 49.46 | 31.00 | 99.70 | 11.40 | - | 2 | 8.20 | - |
| 2025-12-28 08:45 am | 3.6 | 33.80 | 49.48 | 31.00 | 99.10 | 11.40 | - | 2 | 8.20 | - |
| 2025-12-28 08:30 am | 3.6 | 33.80 | 49.48 | 31.00 | 98.80 | 11.30 | - | 2 | 8.30 | - |
| 2025-12-28 08:15 am | 3.9 | 33.80 | 49.48 | 31.00 | 98.60 | 11.30 | - | 2 | 8.20 | - |
| 2025-12-28 08:00 am | 3.9 | 33.80 | 49.48 | 31.00 | 98.50 | 11.30 | - | 2 | 8.20 | - |
| 2025-12-28 07:45 am | 3.9 | 33.80 | 49.49 | 31.00 | 98.40 | 11.30 | - | 2 | 8.20 | - |
| 2025-12-28 07:30 am | 4.3 | 33.80 | 49.49 | 31.00 | 98.40 | 11.30 | - | 2 | 8.30 | - |
| 2025-12-28 07:15 am | 4.3 | 33.80 | 49.51 | 31.00 | 98.40 | 11.30 | - | 2 | 8.30 | - |
| 2025-12-28 07:00 am | 4.3 | 33.98 | 49.47 | 31.00 | 98.50 | 11.30 | - | 2 | 8.30 | - |
| 2025-12-28 06:45 am | 4.3 | 34.16 | 49.49 | 31.10 | 98.70 | 11.20 | - | 2 | 8.30 | - |
| 2025-12-28 06:30 am | 4.6 | 34.34 | 49.47 | 31.10 | 98.80 | 11.30 | - | 2 | 8.40 | - |
| 2025-12-28 06:15 am | 4.6 | 34.52 | 49.44 | 31.10 | 99.10 | 11.20 | - | 2 | 8.40 | - |
| 2025-12-28 06:00 am | 4.6 | 34.52 | 49.44 | 31.10 | 99.30 | 11.30 | - | 2 | 8.30 | - |
| 2025-12-28 05:45 am | 4.6 | 34.52 | 49.42 | 31.10 | 100.00 | 11.40 | - | 2 | 8.30 | - |
| 2025-12-28 05:30 am | 4.6 | 34.52 | 49.42 | 31.10 | 100.10 | 11.40 | - | 2 | 8.40 | - |
| 2025-12-28 05:15 am | 4.6 | 34.52 | 49.44 | 31.10 | 100.10 | 11.30 | - | 2 | 8.30 | - |
| 2025-12-28 05:00 am | 4.6 | 34.52 | 49.41 | 31.00 | 99.80 | 11.30 | - | 2 | 8.40 | - |
| 2025-12-28 04:45 am | 4.3 | 34.52 | 49.41 | 31.10 | 99.90 | 11.30 | - | 2 | 8.40 | - |
| 2025-12-28 04:30 am | 4.3 | 34.34 | 49.37 | 31.00 | 99.40 | 11.30 | - | 2 | 8.30 | - |
| 2025-12-28 04:15 am | 4.3 | 34.52 | 49.36 | 31.00 | 99.50 | 11.30 | - | 2 | 8.40 | - |
| 2025-12-28 04:00 am | 4.3 | 34.52 | 49.36 | 31.00 | 99.50 | 11.30 | - | 2 | 8.30 | - |
Historical data for station WAQM3 are available at the NERRS website.
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