Station EHSC1 - North Marsh, Elkhorn Slough Reserve, CA


Ocean Conditions at EHSC1 as of
(10:00 am PST)
1800 GMT on 01/03/2026:

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
5-day plot - Ocean Temperature Ocean Temperature (OTMP):56.66 °F
5-day plot - Conductivity Conductivity (COND):43.80 mS/cm
5-day plot - Salinity Salinity (SAL):28.20 psu
5-day plot - Oxygen Saturation Oxygen Saturation (O2PCT): 83.5%
5-day plot - Oxygen Concentration Oxygen Concentration (O2PPM): 7.30 ppm
5-day plot - Turbidity Turbidity (TURB): 13 FTU
5-day plot - pH pH (PH): 8.00
Previous observations
TIME
(PST)
DEPTH
ft
5-day plot - Ocean Temperature
OTMP
°F
5-day plot - Conductivity
COND
mS/cm
5-day plot - Salinity
SAL
psu
5-day plot - Oxygen Saturation
O2%
%
5-day plot - Oxygen Concentration
O2PPM
ppm
5-day plot - Chlorophyll
CLCON
ug/l
5-day plot - Turbidity
TURB
FTU
5-day plot - pH
PH
 
5-day plot - Eh
EH
mV
2026-01-03 09:45 am 4.956.3044.4228.7081.50 7.10- 13 8.00-
2026-01-03 09:30 am 4.955.9444.2528.6077.90 6.80- 11 7.90-
2026-01-03 09:15 am 4.655.5844.1528.5074.80 6.60- 11 7.90-
2026-01-03 09:00 am 4.655.4044.0728.4074.10 6.60- 11 7.90-
2026-01-03 08:45 am 4.655.2243.9128.3074.90 6.60- 10 7.90-
2026-01-03 08:30 am 4.655.0443.9228.3075.40 6.70- 11 8.00-
2026-01-03 08:15 am 4.655.2243.9528.3075.60 6.70- 12 8.00-
2026-01-03 08:00 am 4.655.2243.9828.4074.50 6.60- 12 8.00-
2026-01-03 07:45 am 4.655.0444.0428.4076.40 6.80- 7 8.00-
2026-01-03 07:30 am 4.655.2244.0928.4074.30 6.60- 7 8.00-
2026-01-03 07:15 am 4.655.5844.1228.5073.30 6.50- 10 8.00-
2026-01-03 07:00 am 4.655.7644.1528.5070.00 6.20- 7 8.00-
2026-01-03 06:45 am 4.355.7644.0228.4072.80 6.40- 7 8.00-
2026-01-03 06:30 am 4.355.7644.0928.4072.50 6.40- 7 8.00-
2026-01-03 06:15 am 4.355.9444.1428.5074.00 6.50- 7 8.00-
2026-01-03 06:00 am 4.356.1244.1728.5072.80 6.40- 7 8.00-
2026-01-03 05:45 am 4.356.4844.2928.6068.70 6.00- 9 8.00-
2026-01-03 05:30 am 4.356.6644.3428.6067.40 5.90- 9 8.00-
2026-01-03 05:15 am 4.356.8444.4228.7047.00 4.10- 11 7.90-
2026-01-03 05:00 am 4.356.8444.4228.7023.90 2.10- 8 7.90-
2026-01-03 04:45 am 4.356.8444.4028.7022.60 2.00- 8 7.90-
2026-01-03 04:30 am 4.356.8444.4028.7026.50 2.30- 6 7.90-
2026-01-03 04:15 am 4.356.8444.4428.7038.40 3.30- 5 7.90-
2026-01-03 04:00 am 4.357.0244.4228.7044.20 3.80- 5 7.90-
2026-01-03 03:45 am 4.357.0244.4128.7046.80 4.10- 5 7.90-
2026-01-03 03:30 am 4.356.8444.3028.6038.90 3.40- 6 7.90-
2026-01-03 03:15 am 4.657.0244.4428.7049.10 4.30- 5 7.90-
2026-01-03 03:00 am 4.657.0244.4328.7058.50 5.10- 5 7.90-
2026-01-03 02:45 am 4.657.0244.4128.7051.10 4.40- 6 7.90-
2026-01-03 02:30 am 4.657.0244.5228.8054.40 4.70- 5 7.90-
2026-01-03 02:15 am 4.657.0244.3028.6042.60 3.70- 5 7.90-
2026-01-03 02:00 am 4.656.8444.3728.7043.40 3.80- 6 7.90-
2026-01-03 01:45 am 4.656.8444.4228.7057.30 5.00- 9 7.90-
2026-01-03 01:30 am 4.656.8444.3528.7044.60 3.90- 6 7.90-
2026-01-03 01:15 am 4.656.8444.2928.6057.70 5.00- 6 7.90-
2026-01-03 01:00 am 4.656.8444.3628.7065.80 5.70- 6 7.90-
2026-01-03 12:45 am 4.657.0244.3628.7071.90 6.20- 6 8.00-
2026-01-03 12:30 am 4.657.0244.4128.7075.50 6.50- 7 8.00-
2026-01-03 12:15 am 4.657.0244.4228.7076.80 6.60- 6 8.00-
2026-01-03 12:00 am 4.657.0244.4228.7071.50 6.20- 6 8.00-
2026-01-02 11:45 pm 4.657.0244.5328.8076.50 6.60- 7 8.00-
2026-01-02 11:30 pm 4.657.2044.5728.8074.50 6.40- 6 8.00-
2026-01-02 11:15 pm 4.657.2044.6128.8075.30 6.50- 6 8.00-
2026-01-02 11:00 pm 4.657.2044.7528.9077.50 6.70- 6 8.00-
2026-01-02 10:45 pm 4.357.2044.7628.9081.90 7.10- 6 8.00-
2026-01-02 10:30 pm 4.357.3844.8029.0081.10 7.00- 8 8.00-
2026-01-02 10:15 pm 4.357.3844.8129.0075.70 6.50- 6 8.00-
2026-01-02 10:00 pm 4.357.3844.8629.0079.10 6.80- 5 8.10-
2026-01-02 09:45 pm 4.357.3845.0429.2065.30 5.60- 6 8.00-
2026-01-02 09:30 pm 4.357.5645.0029.1063.60 5.50- 5 8.00-
2026-01-02 09:15 pm 4.357.5645.0629.2085.20 7.30- 6 8.10-
2026-01-02 09:00 pm 4.357.5645.0629.2083.80 7.20- 6 8.10-
2026-01-02 08:45 pm 4.357.5645.0329.1083.70 7.20- 6 8.10-
2026-01-02 08:30 pm 4.357.5645.0329.1088.90 7.60- 5 8.10-
2026-01-02 08:15 pm 4.357.5644.9929.1085.40 7.30- 5 8.10-
2026-01-02 08:00 pm 4.357.5644.9729.1084.40 7.20- 5 8.10-
2026-01-02 07:45 pm 4.357.5644.9329.1095.30 8.20- 5 8.10-
2026-01-02 07:30 pm 4.357.3844.9029.0096.80 8.30- 6 8.10-
2026-01-02 07:15 pm 4.357.3844.8329.00101.30 8.70- 6 8.20-
2026-01-02 07:00 pm 4.657.3844.8529.0099.80 8.60- 11 8.20-
2026-01-02 06:45 pm 4.657.2044.7428.90107.40 9.20- 10 8.20-
2026-01-02 06:30 pm 4.657.2044.7428.90106.40 9.20- 10 8.20-
2026-01-02 06:15 pm 4.657.0244.6328.90102.50 8.90- 10 8.10-
2026-01-02 06:00 pm 4.657.0244.6728.90106.50 9.20- 10 8.10-
2026-01-02 05:45 pm 4.657.2044.7328.90107.70 9.30- 10 8.20-
2026-01-02 05:30 pm 4.657.2044.7629.00106.80 9.20- 10 8.20-
2026-01-02 05:15 pm 4.657.3844.7328.90110.70 9.50- 8 8.20-
2026-01-02 05:00 pm 4.657.3844.7729.00115.8010.00- 10 8.20-
2026-01-02 04:45 pm 4.657.5644.8629.00117.6010.10- 9 8.20-
2026-01-02 04:30 pm 4.657.5644.8629.00113.30 9.70- 10 8.20-
2026-01-02 04:15 pm 4.657.5644.8929.00109.00 9.40- 10 8.10-
2026-01-02 04:00 pm 4.657.5644.9029.10108.40 9.30- 9 8.10-
2026-01-02 03:45 pm 4.657.5644.8829.00113.40 9.70- 10 8.10-
2026-01-02 03:30 pm 4.657.5644.9029.10111.80 9.60- 10 8.10-
2026-01-02 03:15 pm 4.657.5644.8829.00108.70 9.30- 11 8.10-
2026-01-02 03:00 pm 4.657.5644.8829.00111.70 9.60- 9 8.10-
2026-01-02 02:45 pm 4.657.3844.9029.10103.80 8.90- 10 8.10-
2026-01-02 02:30 pm 4.957.3844.9229.10102.90 8.80- 10 8.10-
2026-01-02 02:15 pm 4.957.3845.0029.1095.80 8.20- 10 8.10-
2026-01-02 02:00 pm 4.957.3845.1029.2096.00 8.20- 8 8.10-
2026-01-02 01:45 pm 4.957.3845.0329.10100.20 8.60- 9 8.10-
2026-01-02 01:30 pm 4.957.3845.0129.1089.50 7.70- 11 8.00-
2026-01-02 01:15 pm 4.957.2044.9929.1088.30 7.60- 10 8.00-
2026-01-02 01:00 pm 4.957.2044.7829.0090.20 7.80- 9 8.00-
2026-01-02 12:45 pm 4.957.0244.9529.1087.20 7.50- 10 8.00-
2026-01-02 12:30 pm 4.957.0244.9629.1090.40 7.80- 10 8.00-
2026-01-02 12:15 pm 4.957.0244.9329.1097.20 8.40- 8 8.00-
2026-01-02 12:00 pm 4.956.8444.9229.1099.00 8.60- 10 8.00-
2026-01-02 11:45 am 4.956.8444.9129.0093.90 8.10- 9 8.00-
2026-01-02 11:30 am 4.956.6644.8829.0097.70 8.50- 9 8.00-
2026-01-02 11:15 am 4.956.6644.8029.0096.90 8.40- 9 8.00-
2026-01-02 11:00 am 4.956.6644.8229.0091.70 8.00- 9 8.00-
2026-01-02 10:45 am 4.956.6644.8629.0091.40 7.90- 10 8.00-
2026-01-02 10:30 am 4.956.6644.8329.0094.00 8.20- 9 8.00-
2026-01-02 10:15 am 4.956.6644.7628.9092.80 8.10- 9 8.00-
2026-01-02 10:00 am 4.956.3044.6528.9086.60 7.50- 9 8.00-