Station List

Station 51000 (LLNR 28005.9) - NORTHERN HAWAII ONE - 245NM NE of Honolulu HI Image indicating link to RSS feed of recent meteorological observations for station 51000

Owned and maintained by National Data Buoy Center
3-meter foam buoy
SCOOP payload
23.528 N 153.792 W (23°31'42" N 153°47'30" W)

Site elevation: sea level
Air temp height: 3.7 m above site elevation
Anemometer height: 4.1 m above site elevation
Barometer elevation: 2.7 m above mean sea level
Sea temp depth: 1.5 m below water line
Water depth: 4762 m
Watch circle radius: 4932 yards

Latest NWS Marine Forecast

Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 51000

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)
Station 51000
Buoy Camera Photos taken at 04/23/2024 1410 UTC. Click photo to enlarge.
Photos from Buoy Camera at station 51000Photos are generally taken hourly during daylight operations.

Conditions at 51000 as of
1450 GMT on 04/23/2024:
     

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 - Wind Direction Wind Direction (WDIR):ENE ( 60 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 19.4 kts
5-day plot - Wind Gust Wind Gust (GST): 27.2 kts
5-day plot - Wave Height Wave Height (WVHT): 7.5 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 7 sec
5-day plot - Average Wave Period Average Period (APD): 5.9 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):ENE ( 61 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.11 in
5-day plot - Air Temperature Air Temperature (ATMP): 71.6 °F
5-day plot - Water Temperature Water Temperature (WTMP): 74.1 °F
5-day plot - Dew Point Dew Point (DEWP): 65.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 23.3 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 23.3 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Highest 1-minute Wind Speed
Time (GMT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
1442 23.3 kts-
Previous observations
TIME
(GMT)		 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
2024-04-23 1440ENE 19.4 25.3 7.5-5.9ENE30.10- 71.8 74.1 65.3---
2024-04-23 1430ENE 19.4 25.3----30.10- 71.8 74.3 64.9---
2024-04-23 1420ENE 19.4 25.3 7.5 85.7ENE30.10- 71.8 74.3 64.6---
2024-04-23 1410ENE 19.4 25.3 7.5-5.7ENE30.10- 71.6 74.1 64.6---
2024-04-23 1400ENE 21.4 25.3----30.10-0.04 71.6 74.3 64.8---
2024-04-23 1350ENE 19.4 25.3 7.9 85.9ENE30.10- 71.8 74.1 65.1---
2024-04-23 1340ENE 21.4 25.3----30.10- 71.8 74.3 65.1---
2024-04-23 1330ENE 19.4 25.3----30.10- 71.8 74.3 65.1---
2024-04-23 1320 NE 21.4 25.3 7.9 75.9ENE30.10- 71.6 74.3 64.8---
2024-04-23 1310ENE 19.4 25.3----30.10- 71.8 74.3 64.9---
2024-04-23 1300ENE 21.4 27.2----30.10-0.04 71.8 74.1 65.3---
2024-04-23 1250 NE 19.4 25.3 7.5 85.9 NE30.10- 71.8 74.3 65.1---
2024-04-23 1240 NE 19.4 25.3----30.10- 71.8 74.1 65.1---
2024-04-23 1230ENE 19.4 27.2----30.11- 71.8 74.3 65.3---
2024-04-23 1220ENE 19.4 25.3 7.5 75.8ENE30.11- 72.0 74.1 65.3---
2024-04-23 1210ENE 19.4 25.3 7.5-5.8ENE30.11- 72.0 74.3 65.5---
2024-04-23 1200ENE 19.4 27.2----30.12-0.05 71.8 74.3 65.8---
2024-04-23 1150ENE 19.4 25.3 7.9 75.9ENE30.12- 72.0 74.3 65.7---
2024-04-23 1140ENE 19.4 23.3----30.13- 72.0 74.1 65.7---
2024-04-23 1130ENE 19.4 25.3----30.13- 72.0 74.3 65.5---
2024-04-23 1120ENE 19.4 23.3 7.5 85.8ENE30.13- 72.0 74.3 65.7---
2024-04-23 1110ENE 17.5 23.3 7.5-5.8ENE30.14- 71.8 74.3 65.1---
2024-04-23 1100 NE 19.4 23.3----30.14-0.03 72.0 74.3 65.8---
2024-04-23 1050ENE 19.4 23.3 7.9 76.0ENE30.14- 72.0 74.3 65.7---
2024-04-23 1040ENE 19.4 25.3 7.9-6.0ENE30.14- 71.8 74.3 65.5---
2024-04-23 1030ENE 19.4 25.3----30.14- 72.0 74.3 65.7---
2024-04-23 1020ENE 17.5 23.3 6.9 75.8ENE30.15- 72.0 74.3 65.7---
2024-04-23 1010ENE 19.4 23.3 6.9-5.8ENE30.15- 72.0 74.3 65.1---
2024-04-23 1000ENE 19.4 25.3----30.15+0.00 72.0 74.3 65.5---
2024-04-23 0950ENE 19.4 25.3 7.9 76.0ENE30.15- 72.0 74.3 65.5---
2024-04-23 0940ENE 19.4 23.3----30.16- 72.0 74.3 65.5---
2024-04-23 0930ENE 17.5 23.3----30.16- 72.1 74.3 65.5---
2024-04-23 0920ENE 19.4 23.3 7.5 86.2ENE30.16- 72.0 74.3 64.6---
2024-04-23 0910 NE 17.5 23.3 7.5-6.2ENE30.16- 72.0 74.3 65.3---
2024-04-23 0900ENE 17.5 23.3----30.17+0.03 72.0 74.3 64.6---
2024-04-23 0850ENE 17.5 23.3 7.2 85.8ENE30.17- 72.0 74.3 65.1---
2024-04-23 0840ENE 19.4 23.3----30.17- 72.0 74.3 64.9---
2024-04-23 0830ENE 17.5 23.3----30.16- 72.0 74.1 64.6---
2024-04-23 0820ENE 17.5 23.3 7.5 75.9ENE30.17- 72.1 74.3 64.4---
2024-04-23 0810ENE 19.4 23.3 7.5-5.9ENE30.16- 72.1 74.3 64.2---
2024-04-23 0800ENE 19.4 25.3----30.16+0.04 72.1 74.3 64.2---
2024-04-23 0750ENE 17.5 21.4 6.9 75.9 NE30.16- 72.1 74.3 64.0---
2024-04-23 0740ENE 17.5 21.4 6.9-5.9 NE30.16- 72.3 74.3 64.4---
2024-04-23 0730ENE 17.5 23.3----30.16- 72.1 74.3 64.0---
2024-04-23 0720ENE 17.5 23.3 7.2 86.1ENE30.16- 72.1 74.1 63.9---
2024-04-23 0710ENE 17.5 21.4----30.15- 72.0 74.3 64.4---
2024-04-23 0700ENE 19.4 23.3----30.15+0.04 72.0 74.3 64.6---
2024-04-23 0650ENE 17.5 25.3 6.9 115.9 N30.15- 72.0 74.3 63.9---
2024-04-23 0640ENE 17.5 23.3----30.15- 72.1 74.3 63.3---
2024-04-23 0630ENE 17.5 21.4----30.14- 72.1 74.3 63.5---
2024-04-23 0620ENE 19.4 23.3 7.2 76.2ENE30.14- 72.1 74.3 63.3---
2024-04-23 0610ENE 19.4 23.3 7.2-6.2ENE30.14- 72.0 74.3 64.0---
2024-04-23 0600ENE 17.5 21.4----30.14+0.04 72.0 74.3 64.0---
2024-04-23 0550ENE 19.4 23.3 6.9 125.9 N30.14- 71.8 74.3 63.9---
2024-04-23 0540ENE 19.4 25.3----30.13- 71.8 74.3 64.0---
2024-04-23 0530ENE 17.5 23.3----30.13- 71.8 74.3 64.0---
2024-04-23 0520ENE 17.5 25.3 6.9 76.1ENE30.12- 72.0 74.3 64.4---
2024-04-23 0510ENE 17.5 23.3 6.9-6.1ENE30.12- 71.8 74.3 63.9---
2024-04-23 0500ENE 17.5 21.4----30.12+0.03 71.8 74.3 63.5---
2024-04-23 0450ENE 17.5 23.3 7.2 86.2 E30.12- 71.8 74.3 63.0---
2024-04-23 0440ENE 17.5 21.4----30.12- 71.8 74.3 62.8---
2024-04-23 0430ENE 17.5 21.4----30.12- 71.8 74.3 62.6---
2024-04-23 0420ENE 17.5 23.3 6.9 126.2 N30.12- 71.8 74.3 63.1---
2024-04-23 0410ENE 17.5 21.4 6.9-6.2 N30.11- 71.8 74.3 63.0---
2024-04-23 0400ENE 17.5 21.4----30.11+0.01 72.0 74.3 61.7---
2024-04-23 0350ENE 17.5 21.4 7.2 76.1 E30.11- 72.0 74.3 62.2---
2024-04-23 0340ENE 15.5 21.4 7.2-6.1 E30.11- 72.0 74.3 62.4---
2024-04-23 0330ENE 15.5 19.4----30.11- 72.0 74.3 62.2---
2024-04-23 0320ENE 15.5 21.4 7.2 126.4 N30.11- 72.0 74.3 62.2---
2024-04-23 0310ENE 17.5 19.4 7.2-6.4 N30.10- 71.8 74.3 62.4---
2024-04-23 0300ENE 17.5 21.4----30.10-0.02 71.8 74.1 62.8---
2024-04-23 0250ENE 17.5 21.4 7.2 116.3NNW30.10- 71.6 74.1 62.6---
2024-04-23 0240ENE 15.5 19.4----30.10- 71.6 74.1 62.6---
2024-04-23 0230 NE 17.5 21.4----30.10- 71.6 74.1 62.6---
2024-04-23 0220ENE 15.5 19.4 7.2 76.3 E30.09- 71.6 74.1 62.4---
2024-04-23 0210ENE 15.5 21.4 7.2-6.3 E30.09- 71.6 74.1 61.9---
2024-04-23 0200ENE 15.5 19.4----30.09-0.04 71.6 74.1 62.2---
2024-04-23 0150ENE 17.5 21.4 7.2 126.3 N30.10- 71.4 74.1 61.5---
2024-04-23 0140ENE 15.5 19.4----30.10- 71.4 74.1 61.7---
2024-04-23 0130ENE 15.5 19.4----30.10- 71.4 74.1 61.2---
2024-04-23 0120 NE 15.5 19.4 7.5 126.5 N30.10- 71.2 74.1 61.2---
2024-04-23 0110 NE 15.5 21.4 7.5-6.5 N30.11- 71.2 74.1 61.7---
2024-04-23 0100 NE 15.5 19.4----30.11-0.04 71.2 74.1 62.1---
2024-04-23 0050 NE 15.5 21.4 8.2 116.5 N30.11- 71.2 74.1 62.1---
2024-04-23 0040 NE 15.5 19.4 8.2-6.5 N30.11- 71.2 74.1 62.2---
2024-04-23 0030 NE 15.5 19.4----30.11- 71.2 74.1 62.1---
2024-04-23 0020 NE 15.5 19.4 7.9 76.4ENE30.11- 71.2 74.1 62.2---
2024-04-23 0010 NE 15.5 19.4 7.9-6.4ENE30.12- 71.4 74.1 63.0---
2024-04-23 0000 NE 17.5 21.4----30.12-0.04 71.2 74.1 62.8---
2024-04-22 2350 NE 17.5 23.3 8.5 126.7 N30.12- 71.4 74.1 63.5---
2024-04-22 2340 NE 15.5 21.4----30.12- 71.4 74.1 63.7---
2024-04-22 2330 NE 17.5 23.3----30.13- 71.4 74.1 63.7---
2024-04-22 2320 NE 17.5 21.4 7.5 126.4 N30.13- 71.6 74.1 63.7---
2024-04-22 2310 NE 17.5 21.4 7.5-6.4 N30.13- 71.4 74.1 63.1---
2024-04-22 2300 NE 15.5 21.4----30.13-0.03 71.6 74.1 63.5---
2024-04-22 2250 NE 15.5 21.4 7.5 136.4 N30.14- 71.6 73.9 63.7---
2024-04-22 2240ENE 15.5 21.4----30.14- 71.6 74.1 63.7---
2024-04-22 2230ENE 17.5 21.4----30.14- 71.4 73.9 63.5---
2024-04-22 2220ENE 17.5 19.4 8.2 126.5 N30.14- 71.6 73.9 63.7---
2024-04-22 2210ENE 17.5 21.4 8.2-6.5 N30.15- 71.6 73.9 63.7---
2024-04-22 2200ENE 15.5 23.3----30.15+0.00 71.6 73.9 64.2---
2024-04-22 2150ENE 17.5 21.4 7.9 76.3ENE30.15- 71.6 73.9 64.2---
2024-04-22 2140ENE 17.5 21.4----30.15- 71.6 73.9 64.4---
2024-04-22 2130ENE 17.5 21.4----30.15- 71.6 73.9 64.4---
2024-04-22 2120ENE 17.5 21.4 8.5 76.5ENE30.16- 71.6 73.9 64.4---
2024-04-22 2110ENE 17.5 19.4----30.16- 71.6 73.9 64.2---
2024-04-22 2100ENE 17.5 21.4----30.16+0.01 71.6 73.9 64.4---
2024-04-22 2050ENE 17.5 21.4 8.2 116.6 N30.16- 71.4 73.9 64.4---
2024-04-22 2040ENE 17.5 21.4----30.16- 71.6 73.9 64.4---
2024-04-22 2030ENE 17.5 21.4----30.16- 71.6 74.1 63.5---
2024-04-22 2020ENE 17.5 21.4 8.2 126.2 N30.16- 71.8 74.1 63.7---
2024-04-22 2010ENE 17.5 21.4----30.16- 71.8 74.1 63.9---
2024-04-22 2000ENE 17.5 23.3----30.16+0.03 71.8 73.9 63.5---
2024-04-22 1950ENE 17.5 23.3 8.9 126.7 N30.16- 71.8 73.9 63.1---
2024-04-22 1940ENE 17.5 25.3----30.16- 71.8 73.9 63.3---
2024-04-22 1930ENE 19.4 23.3----30.15- 71.6 73.9 63.1---
2024-04-22 1920ENE 17.5 23.3 8.9 76.8ENE30.15- 71.6 73.9 63.7---
2024-04-22 1910ENE 17.5 23.3 8.9-6.8ENE30.15- 71.4 73.9 63.9---
2024-04-22 1900ENE 17.5 23.3----30.15+0.03 71.4 73.9 63.1---
2024-04-22 1850ENE 17.5 23.3 9.2 126.6 N30.15- 71.4 73.9 63.7---
2024-04-22 1840ENE 17.5 23.3----30.15- 71.4 73.9 64.0---
2024-04-22 1830ENE 17.5 21.4----30.15- 71.4 73.9 64.2---
2024-04-22 1820ENE 17.5 21.4 8.9 136.7 N30.15- 71.4 73.9 63.9---
2024-04-22 1810ENE 17.5 23.3 8.9-6.7 N30.15- 71.4 73.9 64.0---
2024-04-22 1800ENE 17.5 21.4----30.15+0.04 71.6 73.9 64.0---
2024-04-22 1750ENE 17.5 21.4 9.2 136.8 N30.15- 71.4 73.9 63.9---
2024-04-22 1740ENE 17.5 23.3----30.14- 71.4 73.9 64.2---
2024-04-22 1730ENE 17.5 25.3----30.14- 71.4 73.9 64.6---
2024-04-22 1720ENE 19.4 23.3 8.5 126.4 N30.14- 71.4 73.9 64.4---
2024-04-22 1710ENE 17.5 23.3 8.5-6.4 N30.13- 71.4 73.9 64.9---
2024-04-22 1700ENE 17.5 23.3----30.13+0.03 71.4 73.9 64.9---
2024-04-22 1650ENE 19.4 23.3 8.9 126.9 N30.13- 71.2 73.9 64.6---
2024-04-22 1640ENE 19.4 23.3----30.12- 71.2 73.9 64.8---
2024-04-22 1630ENE 19.4 23.3----30.12- 71.4 73.9 64.8---
2024-04-22 1620ENE 19.4 25.3 8.9 126.5 N30.12- 71.4 73.9 64.8---
2024-04-22 1610ENE 19.4 25.3 8.9-6.5 N30.12- 71.4 73.9 64.6---
2024-04-22 1600ENE 19.4 25.3----30.12+0.00 71.4 73.9 64.4---
2024-04-22 1550ENE 19.4 23.3 9.2 136.8 N30.11- 71.4 73.9 64.9---
2024-04-22 1540ENE 19.4 25.3----30.11- 71.4 73.9 64.6---
2024-04-22 1530ENE 21.4 25.3----30.11- 71.4 73.9 64.4---
2024-04-22 1520ENE 21.4 25.3 8.5 136.7 N30.11- 71.4 73.9 64.4---
2024-04-22 1510ENE 19.4 25.3 8.5-6.7 N30.11- 71.6 73.9 64.4---
2024-04-22 1500ENE 19.4 25.3----30.11-0.01 71.4 73.9 64.2---
2024-04-22 1450ENE 19.4 25.3 8.9 116.8 N30.10- 71.6 73.9 64.6---
Detailed Wave Summary
for 51000 as of
1440 GMT on 04/23/2024:

These wave 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.

5-day plot - Significant Wave Height Significant Wave Height (WVHT): 7.5 ft
5-day plot - Wave Steepness Wave Steepness (STEEPNESS):VERY_STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 5.9 sec
Previous observations
TIME
(GMT)		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Swell Height
SwH
ft		 5-day plot - Swell Period
SwP
sec		 5-day plot - Swell Direction
SwD
 		 5-day plot - Wind Wave Height
WWH
ft		 5-day plot - Wind Wave Period
WWP
sec		 5-day plot - Wind Wave Direction
WWD
 		 5-day plot - Wave Steepness
STEEPNESS
 		 5-day plot - Average Wave Period
APD
sec
2024-04-23 1410 7.5------ STEEP 5.7
2024-04-23 1340 7.9------ STEEP 5.9
2024-04-23 1310 7.9------ STEEP 5.9
2024-04-23 1240 7.5------ STEEP 5.9
2024-04-23 1210 7.5------ STEEP 5.8
2024-04-23 1140 7.9------ STEEP 5.9
2024-04-23 1110 7.5------ STEEP 5.8
2024-04-23 1040 7.9------ STEEP 6.0
2024-04-23 1010 6.9------ STEEP 5.8
2024-04-23 0940 7.9------ STEEP 6.0
2024-04-23 0910 7.5------ STEEP 6.2
2024-04-23 0840 7.2------ STEEP 5.8
2024-04-23 0810 7.5------ STEEP 5.9
2024-04-23 0740 6.9------ STEEP 5.9
2024-04-23 0710 7.2------ STEEP 6.1
2024-04-23 0640 6.9------ N/A 5.9
2024-04-23 0610 7.2------VERY_STEEP 6.2
2024-04-23 0540 6.9------ N/A 5.9
2024-04-23 0510 6.9------ STEEP 6.1
2024-04-23 0440 7.2------ STEEP 6.2
2024-04-23 0410 6.9------ N/A 6.2
2024-04-23 0340 7.2------ STEEP 6.1
2024-04-23 0310 7.2------ N/A 6.4
2024-04-23 0240 7.2------ N/A 6.3
2024-04-23 0210 7.2------ STEEP 6.3
2024-04-23 0140 7.2------ N/A 6.3
2024-04-23 0110 7.5------ N/A 6.5
2024-04-23 0040 8.2------ N/A 6.5
2024-04-23 0010 7.9------ STEEP 6.4
2024-04-22 2340 8.5------ N/A 6.7
2024-04-22 2310 7.5------ N/A 6.4
2024-04-22 2240 7.5------ N/A 6.4
2024-04-22 2210 8.2------ N/A 6.5
2024-04-22 2140 7.9------VERY_STEEP 6.3
2024-04-22 2110 8.5------ STEEP 6.5
2024-04-22 2040 8.2------ N/A 6.6
2024-04-22 2010 8.2------ N/A 6.2
2024-04-22 1940 8.9------ N/A 6.7
2024-04-22 1910 8.9------VERY_STEEP 6.8
2024-04-22 1840 9.2------ N/A 6.6
2024-04-22 1810 8.9------ N/A 6.7
2024-04-22 1740 9.2------ N/A 6.8
2024-04-22 1710 8.5------ N/A 6.4
2024-04-22 1640 8.9------ N/A 6.9
2024-04-22 1610 8.9------ N/A 6.5
2024-04-22 1540 9.2------ N/A 6.8
2024-04-22 1510 8.5------ N/A 6.7

Plot of wave energy versus frequency (and period)