Effective Sunday, March 17, 2024, the National Weather Service National Data Buoy Center will discontinue its Dial-A-Buoy Interactive Voice Response system. For more information, see Service Change Notice 24-06 (PDF).

Station 51045 - Hilo Bay, HI


Ocean Conditions at 51045 as of
(8:00 am HAST)
1800 GMT on 02/27/2024:
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): 3.3 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):74.39 °F
5-day plot - Salinity Salinity (SAL):32.77 psu
5-day plot - Oxygen Concentration Oxygen Concentration (O2PCT): 98.3%
5-day plot - Oxygen Concentration Oxygen Concentration (O2PPM): 6.91 ppm
5-day plot - Chlorophyll Chlorophyll (CLCON): 0.72 ug/l
5-day plot - Turbidity Turbidity (TURB): 8 FTU
Previous observations
TIME
(HAST)
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 Concentration
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
2024-02-27 07:45 am 3.374.43-32.8998.30 6.91 0.84 8--
2024-02-27 07:30 am 3.374.41-32.9198.20 6.90 0.73 8--
2024-02-27 07:15 am 3.374.62-33.0997.50 6.83 0.77 8--
2024-02-27 07:00 am 3.374.66-33.1197.60 6.84 0.73 8--
2024-02-27 06:45 am 3.375.11-33.3396.70 6.73 0.90 8--
2024-02-27 06:30 am 3.375.02-33.3197.10 6.77 0.85 9--
2024-02-27 06:15 am 3.375.00-33.3397.10 6.76 0.96 9--
2024-02-27 06:00 am 3.375.07-33.3696.80 6.74 0.95 8--
2024-02-27 05:45 am 3.375.06-33.3596.90 6.75 0.87 8--
2024-02-27 05:30 am 3.375.07-33.3996.90 6.75 0.95 8--
2024-02-27 05:15 am 3.375.04-33.4097.00 6.76 0.96 8--
2024-02-27 05:00 am 3.375.22-33.5097.10 6.75 0.81 8--
2024-02-27 04:45 am 3.375.36-33.5797.10 6.73 0.82 8--
2024-02-27 04:30 am 3.375.24-33.5797.50 6.77 0.81 8--
2024-02-27 04:15 am 3.375.27-33.6197.70 6.78 0.83 8--
2024-02-27 04:00 am 3.375.25-33.6097.90 6.79 0.90 8--
2024-02-27 03:45 am 3.375.22-33.6198.00 6.81 0.89 8--
2024-02-27 03:30 am 3.375.27-33.6298.10 6.81 0.90 8--
2024-02-27 03:15 am 3.375.25-33.4998.30 6.83 1.09 8--
2024-02-27 03:00 am 3.375.16-33.4099.40 6.91 0.96 8--
2024-02-27 02:45 am 3.374.79-33.18101.10 7.06 0.75 8--
2024-02-27 02:30 am 3.374.66-33.00100.80 7.06 0.68 8--
2024-02-27 02:15 am 3.374.82-32.9799.70 6.97 0.93 8--
2024-02-27 02:00 am 3.375.13-33.2199.60 6.94 0.92 8--
2024-02-27 01:45 am 3.375.16-33.3199.70 6.94 0.88 8--
2024-02-27 01:30 am 3.375.29-33.3699.00 6.88 0.95 8--
2024-02-27 01:15 am 3.375.31-33.4299.00 6.88 0.99 9--
2024-02-27 01:00 am 3.375.33-33.4298.70 6.85 1.09 8--
2024-02-27 12:45 am 3.375.27-33.3698.90 6.88 1.07 8--
2024-02-27 12:30 am 3.375.22-33.2499.00 6.89 1.07 8--
2024-02-27 12:15 am 3.375.16-33.2299.50 6.93 1.14 8--
2024-02-27 12:00 am 3.375.11-33.17100.20 6.98 1.10 8--
2024-02-26 11:45 pm 3.375.00-33.07101.80 7.10 1.08 8--
2024-02-26 11:30 pm 3.375.04-33.12101.00 7.05 1.12 8--
2024-02-26 11:15 pm 3.375.16-33.14101.10 7.04 1.03 9--
2024-02-26 11:00 pm 3.375.51-33.3299.00 6.87 1.31 9--
2024-02-26 10:45 pm 3.375.38-33.0999.90 6.95 1.50 9--
2024-02-26 10:30 pm 3.375.49-33.1499.90 6.94 6.31 9--
2024-02-26 10:15 pm 3.375.58-33.1899.80 6.92 1.61 9--
2024-02-26 10:00 pm 3.375.65-33.3099.70 6.90 1.54 8--
2024-02-26 09:45 pm 3.375.29-33.09100.10 6.97 1.29 8--
2024-02-26 09:30 pm 3.375.02-32.76101.30 7.08 1.22 9--
2024-02-26 09:15 pm 3.374.98-32.63100.50 7.03 1.19 9--
2024-02-26 09:00 pm 3.375.04-32.5499.70 6.98 1.12 9--
2024-02-26 08:45 pm 3.375.18-32.8299.50 6.95 1.38 9--
2024-02-26 08:30 pm 3.375.45-33.2299.70 6.92 1.29 9--
2024-02-26 08:15 pm 3.375.43-33.2799.20 6.89 1.26 9--
2024-02-26 08:00 pm 3.375.49-33.2399.50 6.91 1.28 9--
2024-02-26 07:45 pm 3.375.47-33.2299.50 6.91 1.29 9--
2024-02-26 07:30 pm 3.375.58-33.3099.20 6.87 1.59 9--
2024-02-26 07:15 pm 3.375.61-33.3499.80 6.91 1.50 9--
2024-02-26 07:00 pm 3.375.74-33.4399.70 6.89 1.71 9--
2024-02-26 06:45 pm 3.375.83-33.5099.80 6.89 1.89 9--
2024-02-26 06:30 pm 3.375.90-33.53100.70 6.95 1.81 9--
2024-02-26 06:15 pm 3.375.94-33.52101.30 6.99 1.77 15--
2024-02-26 06:00 pm 3.376.01-33.49101.90 7.03 1.87 8--
2024-02-26 05:45 pm 3.376.05-33.47102.20 7.04 1.82 9--
2024-02-26 05:30 pm 3.376.05-33.45102.50 7.07 1.80 9--
2024-02-26 05:15 pm 3.376.05-33.42102.60 7.08 1.74 9--
2024-02-26 05:00 pm 3.376.08-33.48102.50 7.07 2.02 9--
2024-02-26 04:45 pm 3.376.15-33.50102.60 7.07 2.03 9--
2024-02-26 04:30 pm 3.376.23-33.57101.50 6.98 1.94 9--
2024-02-26 04:15 pm 3.376.23-33.63100.30 6.90 1.89 9--
2024-02-26 04:00 pm 3.376.19-33.6698.80 6.80 2.11 10--
2024-02-26 03:45 pm 3.376.32-33.5598.60 6.78 2.03 10--
2024-02-26 03:30 pm 3.376.42-33.4399.90 6.86 1.77 10--
2024-02-26 03:15 pm 3.376.55-33.3899.60 6.84 1.64 10--
2024-02-26 03:00 pm 3.376.62-33.5697.60 6.69 1.47 10--
2024-02-26 02:45 pm 3.376.37-33.4797.20 6.68 1.45 10--
2024-02-26 02:30 pm 3.376.41-33.1698.00 6.75 1.31 10--
2024-02-26 02:15 pm 3.376.42-33.2596.40 6.63 1.34 10--
2024-02-26 02:00 pm 3.375.74-33.4895.60 6.61 1.47 9--
2024-02-26 01:45 pm 3.375.69-33.3596.70 6.69 1.12 9--
2024-02-26 01:30 pm 3.375.97-33.1896.00 6.63 1.03 10--
2024-02-26 01:15 pm 3.375.85-33.4594.60 6.53 1.56 10--
2024-02-26 12:00 pm 3.374.88-32.17103.80 7.29 0.99 9--
2024-02-26 11:45 am 3.375.29-33.04101.70 7.07 1.04 8--
2024-02-26 11:30 am 3.374.88-32.65103.20 7.23 1.12 8--
2024-02-26 11:15 am 3.375.15-33.20101.90 7.10 1.33 8--
2024-02-26 11:00 am 3.374.62-32.47103.20 7.26 1.02 8--
2024-02-26 10:45 am 3.374.64-32.53103.30 7.26 0.82 8--
2024-02-26 10:30 am 3.374.46-32.11102.50 7.23 0.79 9--
2024-02-26 10:15 am 3.374.53-31.67101.50 7.17 0.65 8--