NORTHWESTERN HAWAII ONE NM West Northwest of Kauai Island (51001)

Conditions for Tuesday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 78° F
Humidity: 84
Wind direction (W Dir): ENE (65 - 74 Degrees)
Wind Speed (W Spd): 11.7 kts (13.4 mph)
Wind Gust (W Spd): 15.6 kts (17.9 mph)
Atmospheric Pressure (AP): 30.02 in

Updated: 12:40 AM GMT on July 23, 2019

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Current Wave Detail Observations

Water Depth: 16060 ft
Wave Height: 5.71 ft
Spectral Peak Period: 9.1 sec
Average Wave Period: 5.6 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 1:00 AM GMT on July 23, 2019

General Information

Location: 24.39 North -162.127 West
Buoy Type: 2.3-meter foam discus buoy
Buoy Hull: 2.3D06
Payload: SCOOP payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: Station 51001 went adrift on 03/12/16 and the last report from its moored position was at 0130Z. It is still transmitting valid observation data, which continue to be reported here, but not from the location above. Click here to see latest positions.

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:30 80 80 84 East 15.6 17.9 - - - - - - 30.05 -
20:40 80 80 83 East 15.6 17.9 - - - - - - 30.05 -
21:10 80 80 81 East 15.6 17.9 - - - - - - 30.05 -
21:20 80 80 82 East 13.6 15.7 - - - - - - 30.05 -
21:30 80 80 82 East 13.6 15.7 - - - - - - 30.05 -
21:40 80 80 84 East 13.6 15.7 - - - - - - 30.05 -
21:50 80 80 84 East 13.6 15.7 7 5.58 exactly 5.6 6 3.28 2.46 - 4.10 7 3.28 2.46 - 4.10 30.04 -
22:20 81 80 82 East 13.6 15.7 - - - - - - 30.04 -
22:30 81 80 82 East 15.6 17.9 - - - - - - 30.04 -
22:40 80 80 84 East 17.5 20.1 - - - - - - 30.04 -
22:50 79 80 86 East 17.5 20.1 9 5.25 exactly 5.2 6 3.28 2.46 - 4.10 9 3.28 2.46 - 4.10 30.04 -
23:10 80 80 80 East 15.6 17.9 - - - - - - 30.03 -
23:20 80 80 81 East 13.6 15.7 - - - - - - 30.03 -
23:30 80 80 83 East 13.6 15.7 - - - - - - 30.03 -
23:40 80 80 84 East 13.6 15.7 - - - - - - 30.03 -
23:50 80 80 84 East 15.6 17.9 8 4.92 exactly 4.9 6 3.28 2.46 - 4.10 8 3.28 2.46 - 4.10 30.03 -
00:10 78 80 85 East 21.4 24.6 - - - - - - 30.02 -
00:30 78 80 82 East 13.6 15.7 - - - - - - 30.02 -
00:40 78 80 84 ENE 11.7 13.4 - - - - - - 30.02 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
21:00 16060 ft 5.87 ft 9.1 sec 5.8 sec 0.6 sec 2400 sec
22:00 16060 ft 5.45 ft 7.1 sec 5.6 sec 0.6 sec 2400 sec
23:00 16060 ft 5.22 ft 9.1 sec 5.6 sec 0.6 sec 2400 sec
00:00 16060 ft 5.05 ft 8.3 sec 5.4 sec 0.6 sec 2400 sec
01:00 16060 ft 5.71 ft 9.1 sec 5.6 sec 0.6 sec 2400 sec