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Station HBXC1 - Humboldt, CA Image indicating link to RSS feed of recent meteorological observations for station HBXC1

Owned and maintained by Central and Northern California Ocean Observing System
Water Quality Station
40.777 N 124.197 W (40°46'39" N 124°11'47" W)

For area forecasts and warnings, select:Eureka WFO

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station HBXC1

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)

Conditions at HBXC1 as of
(2:15 am PDT)
0915 GMT on 07/26/2026:
Note: This report is more than two hours old
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Water Temperature Water Temperature (WTMP): 59.2 °F
5-day plot - Salinity Salinity (SAL): 33.23 psu
Previous observations
TIME
(PDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2026-07-26 02:00 am---------- 58.6- 33.27--
2026-07-26 01:45 am---------- 58.5- 33.27--
2026-07-26 01:30 am---------- 58.3- 33.27--
2026-07-26 01:15 am---------- 58.1- 33.28--
2026-07-26 01:00 am---------- 57.9- 33.27--
2026-07-26 12:45 am---------- 57.9- 12.81--
2026-07-26 12:30 am---------- 57.9- 33.27--
2026-07-26 12:15 am---------- 57.7- 33.27--
2026-07-26 12:00 am---------- 57.7- 31.19--
2026-07-25 11:45 pm---------- 57.7- 33.26--
2026-07-25 11:30 pm---------- 57.7- 33.26--
2026-07-25 11:15 pm---------- 57.6- 33.25--
2026-07-25 11:00 pm---------- 57.4- 33.25--
2026-07-25 10:45 pm---------- 57.4- 33.24--
2026-07-25 10:30 pm---------- 57.2- 33.24--
2026-07-25 10:15 pm---------- 57.0- 10.47--
2026-07-25 10:00 pm---------- 56.8- 32.77--
2026-07-25 09:45 pm---------- 57.0- 33.23--
2026-07-25 09:30 pm---------- 57.0- 33.23--
2026-07-25 09:15 pm---------- 57.0- 33.23--
2026-07-25 09:00 pm---------- 57.2- 33.23--
2026-07-25 08:45 pm---------- 57.2- 33.24--
2026-07-25 08:30 pm---------- 57.4- 33.23--
2026-07-25 08:15 pm---------- 57.4- 33.23--
2026-07-25 08:00 pm---------- 57.4- 33.23--
2026-07-25 07:45 pm---------- 57.4- 33.23--
2026-07-25 07:30 pm---------- 57.6- 33.22--
2026-07-25 07:15 pm---------- 57.7- 33.22--
2026-07-25 07:00 pm---------- 57.7- 33.24--
2026-07-25 06:45 pm---------- 58.1- 10.22--
2026-07-25 06:30 pm---------- 58.5----
2026-07-25 06:15 pm---------- 58.8- 20.60--
2026-07-25 06:00 pm---------- 61.0- 33.36--
2026-07-25 05:45 pm---------- 61.3- 33.36--
2026-07-25 05:30 pm---------- 61.5- 33.35--
2026-07-25 05:15 pm---------- 61.9- 13.69--
2026-07-25 05:00 pm---------- 62.2- 33.36--
2026-07-25 04:45 pm---------- 62.2- 33.34--
2026-07-25 04:30 pm---------- 62.2- 33.34--
2026-07-25 04:15 pm---------- 62.1- 33.34--
2026-07-25 04:00 pm---------- 61.9- 33.34--
2026-07-25 03:45 pm---------- 61.7- 33.34--
2026-07-25 03:30 pm---------- 61.5- 33.34--
2026-07-25 03:15 pm---------- 61.2- 33.34--
2026-07-25 03:00 pm---------- 61.0- 33.33--
2026-07-25 02:45 pm---------- 60.6- 33.38--
2026-07-25 02:30 pm---------- 60.3----
2026-07-25 02:15 pm---------- 59.9- 19.40--
2026-07-25 02:00 pm---------- 59.4- 33.32--
2026-07-25 01:45 pm---------- 58.8- 33.31--
2026-07-25 01:30 pm---------- 58.5- 33.31--
2026-07-25 01:15 pm---------- 58.1- 19.43--
2026-07-25 01:00 pm---------- 57.9- 33.33--
2026-07-25 12:45 pm---------- 57.9- 33.30--
2026-07-25 12:30 pm---------- 57.9- 33.29--
2026-07-25 12:15 pm---------- 57.7- 11.68--
2026-07-25 12:00 pm---------- 57.7- 12.34--
2026-07-25 11:45 am---------- 57.4- 33.33--
2026-07-25 11:30 am---------- 57.6- 14.07--
2026-07-25 11:15 am---------- 58.1- 33.43--
2026-07-25 11:00 am---------- 58.5- 33.47--
2026-07-25 10:45 am---------- 59.0- 33.56--
2026-07-25 10:30 am---------- 59.4- 33.53--
2026-07-25 10:15 am---------- 59.5- 33.50--
2026-07-25 10:00 am---------- 59.9- 33.51--
2026-07-25 09:45 am---------- 60.1- 12.02--
2026-07-25 09:30 am---------- 60.4- 33.49--
2026-07-25 09:15 am---------- 60.8- 33.48--
2026-07-25 09:00 am---------- 61.2- 33.48--
2026-07-25 08:45 am---------- 61.5- 33.48--
2026-07-25 08:30 am---------- 61.7- 33.48--
2026-07-25 08:15 am---------- 62.1- 33.49--
2026-07-25 08:00 am---------- 62.4- 33.48--
2026-07-25 07:45 am---------- 62.6- 33.48--
2026-07-25 07:30 am---------- 63.0- 33.52--
2026-07-25 06:30 am---------- 56.1----
2026-07-25 06:15 am---------- 55.2----
2026-07-25 06:00 am---------- 55.0----
2026-07-25 05:45 am---------- 55.0----
2026-07-25 05:30 am---------- 55.0----
2026-07-25 05:15 am---------- 55.2----
2026-07-25 05:00 am---------- 55.2----
Ocean Conditions at HBXC1 as of
(2:15 am PDT)
0915 GMT on 07/26/2026:
Note: This report is more than two hours old

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): 0.0 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):59.27 °F
5-day plot - Salinity Salinity (SAL):33.23 psu
5-day plot - Oxygen Saturation Oxygen Saturation (O2PCT):111.9%
5-day plot - Oxygen Concentration Oxygen Concentration (O2PPM): 9.23 ppm
5-day plot - Chlorophyll Chlorophyll (CLCON): 2.06 ug/l
5-day plot - Turbidity Turbidity (TURB): 3 FTU
5-day plot - pH pH (PH): 8.00
Previous observations
TIME
(PDT)		 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
2026-07-26 02:00 am 0.058.69-33.27114.00 9.40 9.51 2 8.01-
2026-07-26 01:45 am 0.058.42-33.27116.70 9.66 7.92 2 8.03-
2026-07-26 01:30 am 0.058.24-33.27119.10 9.88 9.41 2 8.04-
2026-07-26 01:15 am 0.058.10-33.28121.4010.08 9.90 2 8.05-
2026-07-26 01:00 am 0.057.99-33.27123.4010.2620.09 2 8.06-
2026-07-26 12:45 am 0.057.90-12.81125.9010.4815.58 3 8.08-
2026-07-26 12:30 am 0.057.85-33.27128.5010.7017.86 3 8.10-
2026-07-26 12:15 am 0.057.81-33.27129.2010.7615.77 3 8.11-
2026-07-26 12:00 am 0.057.78-31.19131.1010.9319.71 3 8.11-
2026-07-25 11:45 pm 0.057.72-33.26131.6010.9837.49 3 8.12-
2026-07-25 11:30 pm 0.057.67-33.26132.1011.0220.00 3 8.12-
2026-07-25 11:15 pm 0.057.51-33.25132.3011.0619.39 3 8.12-
2026-07-25 11:00 pm 0.057.45-33.25132.3011.0720.17 3 8.12-
2026-07-25 10:45 pm 0.057.36-33.24132.3011.0820.27 2 8.12-
2026-07-25 10:30 pm 0.057.20-33.24131.6011.0414.86 3 8.11-
2026-07-25 10:15 pm 0.056.95-10.47129.1012.16 3.27 2 8.10-
2026-07-25 10:00 pm 0.056.88-32.77121.0011.73 5.97 2 8.04-
2026-07-25 09:45 pm 0.056.97-33.23123.8011.88 8.89 2 8.05-
2026-07-25 09:30 pm 0.057.02-33.23128.7010.8311.64 2 8.10-
2026-07-25 09:15 pm 0.057.07-33.23128.3010.7820.07 2 8.10-
2026-07-25 09:00 pm 0.057.18-33.23127.5010.7014.21 2 8.08-
2026-07-25 08:45 pm 0.057.24-33.24129.2010.8312.66 2 8.09-
2026-07-25 08:30 pm 0.057.36-33.23134.7011.2824.56 2 8.12-
2026-07-25 08:15 pm 0.057.40-33.23136.2011.4023.42 2 8.13-
2026-07-25 08:00 pm 0.057.42-33.23137.0011.4722.53 2 8.14-
2026-07-25 07:45 pm 0.057.43-33.23138.6011.6018.94 2 8.15-
2026-07-25 07:30 pm 0.057.54-33.22139.3011.6521.88 2 8.15-
2026-07-25 07:15 pm 0.057.67-33.22139.2012.90 2.95 3 8.15-
2026-07-25 07:00 pm 0.057.81-33.24138.1011.5116.92 2 8.15-
2026-07-25 06:45 pm 0.058.03-10.22135.8012.48 3.45 2 8.14-
2026-07-25 06:30 pm 0.058.53--135.1011.1713.93 2 8.13-
2026-07-25 06:15 pm 0.058.78-20.60133.8011.0315.19 3 8.12-
2026-07-25 06:00 pm 0.060.91-33.3690.20 7.26 2.90 2 7.78-
2026-07-25 05:45 pm 0.061.25-33.3688.70 7.11 2.07 2 7.76-
2026-07-25 05:30 pm 0.061.59-33.3589.60 7.16 2.08 3 7.76-
2026-07-25 05:15 pm 0.061.92-13.6991.20 8.34 2.28 2 7.77-
2026-07-25 05:00 pm 0.062.15-33.3692.70 7.36 2.25 3 7.78-
2026-07-25 04:45 pm 0.062.28-33.3491.30 7.24 1.78 2 7.78-
2026-07-25 04:30 pm 0.062.20-33.3493.10 7.39 2.09 2 7.79-
2026-07-25 04:15 pm 0.062.06-33.3494.90 7.54 2.12 2 7.81-
2026-07-25 04:00 pm 0.061.90-33.3496.30 7.67 1.93 2 7.82-
2026-07-25 03:45 pm 0.061.70-33.3498.00 7.82 2.69 2 7.83-
2026-07-25 03:30 pm 0.061.47-33.3499.90 7.99 2.67 2 7.85-
2026-07-25 03:15 pm 0.061.23-33.34101.00 8.10 2.90 2 7.86-
2026-07-25 03:00 pm 0.060.96-33.33102.60 8.25 3.40 4 7.88-
2026-07-25 02:45 pm 0.060.64-33.38103.90 9.58 3.19 2 7.90-
2026-07-25 02:30 pm 0.060.26--105.30 8.70 2.97 2 7.90-
2026-07-25 02:15 pm 0.059.83-19.40106.50 8.67 3.30 3 7.92-
2026-07-25 02:00 pm 0.059.29-33.32107.30 8.79 3.47 2 7.94-
2026-07-25 01:45 pm 0.058.86-33.31108.00 8.89 3.70 2 7.94-
2026-07-25 01:30 pm 0.058.44-33.31108.80 9.00 3.95 2 7.96-
2026-07-25 01:15 pm 0.058.14-19.43109.90 9.12 4.05 2 7.98-
2026-07-25 01:00 pm 0.057.96-33.33111.1010.29 3.76 2 7.98-
2026-07-25 12:45 pm 0.057.83-33.30112.70 9.38 4.49 2 8.00-
2026-07-25 12:30 pm 0.057.83-33.29114.30 9.51 4.89 2 8.01-
2026-07-25 12:15 pm 0.057.69-11.68114.90 9.92 5.14 2 8.01-
2026-07-25 12:00 pm 0.057.69-12.34116.80 9.7510.73 2 8.03-
2026-07-25 11:45 am 0.057.45-33.33112.5011.04 5.33 2 8.00-
2026-07-25 11:30 am 0.057.51-14.07113.2011.04 0.42 3 8.00-
2026-07-25 11:15 am 0.058.17-33.4392.50 7.67 5.20 3 7.85-
2026-07-25 11:00 am 0.058.46-33.4785.70 8.14 4.18 3 7.81-
2026-07-25 10:45 am 0.059.05-33.5682.00 6.73 2.56 2 7.80-
2026-07-25 10:30 am 0.059.31-33.5371.50 5.84 2.81 2 7.68-
2026-07-25 10:15 am 0.059.52-33.5071.20 5.81 2.88 3 7.67-
2026-07-25 10:00 am 0.059.83-33.5173.40 5.97 2.64 3 7.68-
2026-07-25 09:45 am 0.060.13-12.0275.70 6.33 2.80 3 7.70-
2026-07-25 09:30 am 0.060.44-33.4977.60 6.28 3.65 3 7.72-
2026-07-25 09:15 am 0.060.82-33.4879.40 6.39 3.50 3 7.73-
2026-07-25 09:00 am 0.061.14-33.4881.10 6.50 3.62 4 7.74-
2026-07-25 08:45 am 0.061.43-33.4883.10 6.64 3.94 3 7.76-
2026-07-25 08:30 am 0.061.70-33.4884.70 6.75 4.07 4 7.77-
2026-07-25 08:15 am 0.062.02-33.4986.30 7.96 3.85 4 7.78-
2026-07-25 08:00 am 0.062.35-33.4888.00 6.97 4.11 4 7.78-
2026-07-25 07:45 am 0.062.58-33.4889.50 7.07 4.42 6 7.79-
2026-07-25 07:30 am 0.062.98-33.5291.00 8.22 3.77 4 7.80-
2026-07-25 07:15 am 0.063.16-33.4892.50 7.26 4.39 5 7.80-
2026-07-25 07:00 am 0.063.25-33.4894.00 7.37 4.54 6 7.82-
2026-07-25 06:45 am 0.063.12-27.4398.20 7.71 4.00 6 7.83-
2026-07-25 06:30 am 0.056.19--100.1010.45 0.39 3 7.21-
2026-07-25 06:15 am 0.055.26--100.3010.59 0.22 2 7.75-
2026-07-25 06:00 am 0.055.08--100.2010.60 0.34 2 7.74-
2026-07-25 05:45 am 0.055.04--100.3010.61 0.37 3 7.30-
2026-07-25 05:30 am 0.055.08--100.3010.61 0.31 2 7.75-
2026-07-25 05:15 am 0.055.17--100.2010.59 0.44 3 7.54-
2026-07-25 05:00 am 0.055.29--100.3010.58 0.47 2 7.83-