NORTHERN HAWAII ONE 245NM NE of Honolulu HI (51000)

Conditions for Sunday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 76° F
Wind direction (W Dir): ESE (105 - 114 Degrees)
Wind Speed (W Spd): 27.2 kts (31.3 mph)
Wind Gust (W Spd): 33.1 kts (38.0 mph)
Dominant Wave Period (DWP): 15 sec
Dominant Wave Height (DWH): 16.40 ft
Dominant Wave Range (DWR): exactly 16.4 ft
Wind Wave Period (WWP): 8 sec
Wind Wave Height (WWH): 8.20 ft
Wind Wave Range (WWR): 7.38 - 9.02 ft
Wave Swell Period (WSP): 15 sec
Wave Swell Height (WSH): 14.76 ft
Wave Swell Range (WSR): 13.94 - 15.58 ft
Atmospheric Pressure (AP): 29.94 in
Pressure Tendency (PT): -0.08 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 6:50 PM GMT on November 17, 2019

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Current Wave Detail Observations

Water Depth: 15784 ft
Wave Height: 12.30 ft
Spectral Peak Period: 14.8 sec
Average Wave Period: 10.3 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 2:00 PM GMT on November 17, 2019

General Information

Location: 23.538 North -153.808 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3DV05
Payload: AMPS payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: A previously-deployed buoy for this station went adrift 03/10/13 and has been found in Neva Shoal near Lisianski Island, HI on 11/04/15.

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)
22:50 79 80
-
East 9.7 11.2 14 5.91 exactly 5.9 3 1.64 0.82 - 2.46 14 4.92 4.10 - 5.74 29.99 -0.09
23:50 78 80
-
East 9.7 11.2 14 5.91 exactly 5.9 5 1.64 0.82 - 2.46 14 6.56 5.74 - 7.38 29.96 -0.09
00:50 78 80
-
ENE 3.9 4.5 14 5.58 exactly 5.6 3 1.64 0.82 - 2.46 14 4.92 4.10 - 5.74 29.97 -0.05
01:50 78 80
-
NE 3.9 4.5 14 6.23 exactly 6.2 4 1.64 0.82 - 2.46 14 6.56 5.74 - 7.38 29.98 -
02:50 78 80
-
ENE 9.7 11.2 14 6.56 exactly 6.6 4 1.64 0.82 - 2.46 14 6.56 5.74 - 7.38 29.96 -
04:50 79 80
-
East 9.7 11.2 13 7.87 exactly 7.9 5 1.64 0.82 - 2.46 13 8.20 7.38 - 9.02 29.98 -
05:50 79 80
-
East 5.8 6.7 14 8.53 exactly 8.5 4 1.64 0.82 - 2.46 14 8.20 7.38 - 9.02 29.99 +0.04
06:50 79 80
-
South 5.8 6.7 13 10.17 exactly 10.2 4 1.64 0.82 - 2.46 13 9.84 9.02 - 10.66 30.01 +0.06
09:50 78 80
-
SW 5.8 6.7 13 11.15 exactly 11.2 4 1.64 0.82 - 2.46 13 11.48 10.66 - 12.30 29.99 -0.02
10:50 76 80
-
South 9.7 11.2 12 10.83 exactly 10.8 4 1.64 0.82 - 2.46 12 11.48 10.66 - 12.30 29.98 -0.05
11:50 77 80
-
South 5.8 6.7 15 12.14 exactly 12.1 4 1.64 0.82 - 2.46 15 11.48 10.66 - 12.30 29.97 -0.04
13:50 77 80
-
SE 7.8 8.9 15 12.47 exactly 12.5 3 1.64 0.82 - 2.46 15 11.48 10.66 - 12.30 29.98 -
14:50 72 80
-
ENE 29.2 33.6 15 12.47 exactly 12.5 6 3.28 2.46 - 4.10 15 11.48 10.66 - 12.30 29.96 -0.01
18:50 76 79
-
ESE 27.2 31.3 15 16.40 exactly 16.4 8 8.20 7.38 - 9.02 15 14.76 13.94 - 15.58 29.94 -0.08

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 15784 ft 5.28 ft 13.8 sec 8.3 sec 0.6 sec 2400 sec
21:00 15784 ft 5.58 ft 14.8 sec 8.8 sec 0.6 sec 2400 sec
01:00 15784 ft 5.61 ft 13.8 sec 8.0 sec 0.6 sec 2400 sec
02:00 15784 ft 6.17 ft 13.8 sec 8.4 sec 0.6 sec 2400 sec
04:00 15784 ft 6.76 ft 13.8 sec 8.7 sec 0.6 sec 2400 sec
09:00 15784 ft 11.42 ft 17.4 sec 10.8 sec 0.6 sec 2400 sec
13:00 15784 ft 11.45 ft 14.8 sec 10.4 sec 0.6 sec 2400 sec
14:00 15784 ft 12.30 ft 14.8 sec 10.3 sec 0.6 sec 2400 sec