Mokapu Point, HI (51202)
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Current Weather/Wave Observations
Air Temperature: ° F
Wind direction (W Dir): ()
Wind Speed (W Spd): kts ( )
Dominant Wave Period (DWP): 8 sec
Dominant Wave Height (DWH): 4.92 ft
Dominant Wave Range (DWR): exactly 4.9 ft
Wind Wave Period (WWP): 8 sec
Wind Wave Height (WWH): 4.92 ft
Wind Wave Range (WWR): 4.10 - 5.74 ft
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft

Updated: 5:11 PM HST on May 21, 2013

Marine & Boating
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Current Wave Detail Observations
Water Depth: 295 ft
Wave Height: 5.02 ft
Spectral Peak Period: 9.9 sec
Average Wave Period: 8.0 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec
Updated: 5:00 PM HST on May 21, 2013
General Information
Location: 21.417 -157.668
Buoy Type: Waverider Buoy
Owned by:
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Weather/Wave Buoy Data for May 21, 2013
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)
20:11 78
-
 - 9 5.91 exactly 5.9 9 4.92 4.10 - 5.74 17 1.64 0.82 - 2.46
-
 -
20:41 78
-
 - 9 5.91 exactly 5.9 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
21:11 78
-
 - 9 5.91 exactly 5.9 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
21:41 78
-
 - 8 5.58 exactly 5.6 8 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
22:11 78
-
 - 9 5.25 exactly 5.2 9 4.92 4.10 - 5.74 17 1.64 0.82 - 2.46
-
 -
22:41 78
-
 - 9 5.58 exactly 5.6 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
23:11 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
23:41 78
-
 - 9 4.59 exactly 4.6 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
00:11 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
00:41 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
01:11 78
-
 - 9 4.59 exactly 4.6 9 3.28 2.46 - 4.10 15 1.64 0.82 - 2.46
-
 -
01:41 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 17 1.64 0.82 - 2.46
-
 -
02:11 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
02:41 78
-
 - 8 4.59 exactly 4.6 8 3.28 2.46 - 4.10 15 1.64 0.82 - 2.46
-
 -
03:11 77
-
 - 15 4.59 exactly 4.6 9 3.28 2.46 - 4.10 15 1.64 0.82 - 2.46
-
 -
03:41 77
-
 - 8 4.92 exactly 4.9 8 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
04:11 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
04:41 77
-
 - 8 5.25 exactly 5.2 8 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
05:11 77
-
 - 9 5.25 exactly 5.2 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
05:41 77
-
 - 8 5.25 exactly 5.2 8 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
06:11 77
-
 - 9 5.58 exactly 5.6 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
06:41 77
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
07:11 77
-
 - 9 5.25 exactly 5.2 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
07:41 77
-
 - 8 5.58 exactly 5.6 8 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
08:11 78
-
 - 9 5.25 exactly 5.2 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
08:41 78
-
 - 10 5.25 exactly 5.2 10 4.92 4.10 - 5.74 15 1.64 0.82 - 2.46
-
 -
09:11 78
-
 - 9 5.58 exactly 5.6 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
10:11 79
-
 - 9 5.58 exactly 5.6 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
10:41 79
-
 - 10 5.91 exactly 5.9 10 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10
-
 -
11:11 79
-
 - 9 5.25 exactly 5.2 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
11:41 79
-
 - 9 5.58 exactly 5.6 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
12:11 79
-
 - 10 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
12:41 79
-
 - 10 5.58 exactly 5.6 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
13:11 79
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
13:41 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
14:11 78
-
 - 10 5.25 exactly 5.2 10 4.92 4.10 - 5.74 17 1.64 0.82 - 2.46
-
 -
14:41 78
-
 - 10 4.92 exactly 4.9 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
15:11 78
-
 - 9 4.92 exactly 4.9 9 4.92 4.10 - 5.74 14 1.64 0.82 - 2.46
-
 -
15:41 78
-
 - 10 4.59 exactly 4.6 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
 -
16:11 78
-
 - 9 4.59 exactly 4.6 9 3.28 2.46 - 4.10 17 1.64 0.82 - 2.46
-
 -
16:41 78
-
 - 10 4.92 exactly 4.9 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
17:11 78
-
 - 8 4.92 exactly 4.9 8 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
 -
Wave Detail Buoy Data for May 21, 2013
Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 295 ft 5.84 ft 9.1 sec 7.7 sec 0.7 sec 1600 sec
21:00 295 ft 5.74 ft 9.1 sec 7.5 sec 0.7 sec 1600 sec
22:00 295 ft 5.35 ft 9.1 sec 7.5 sec 0.7 sec 1600 sec
23:00 295 ft 4.99 ft 9.1 sec 7.5 sec 0.7 sec 1600 sec
00:00 295 ft 4.95 ft 9.1 sec 7.6 sec 0.7 sec 1600 sec
02:00 295 ft 4.99 ft 9.1 sec 7.8 sec 0.7 sec 1600 sec
03:00 295 ft 4.53 ft 8.3 sec 7.7 sec 0.7 sec 1600 sec
04:00 295 ft 4.92 ft 9.1 sec 7.7 sec 0.7 sec 1600 sec
05:00 295 ft 5.09 ft 9.1 sec 7.8 sec 0.7 sec 1600 sec
06:00 295 ft 5.45 ft 9.1 sec 7.9 sec 0.7 sec 1600 sec
07:00 295 ft 5.22 ft 9.1 sec 7.6 sec 0.7 sec 1600 sec
08:00 295 ft 5.28 ft 9.1 sec 7.6 sec 0.7 sec 1600 sec
09:00 295 ft 5.41 ft 9.1 sec 7.7 sec 0.7 sec 1600 sec
10:00 295 ft 5.45 ft 9.1 sec 7.8 sec 0.7 sec 1600 sec
11:00 295 ft 5.28 ft 9.1 sec 8.0 sec 0.7 sec 1600 sec
12:00 295 ft 5.61 ft 9.1 sec 8.3 sec 0.7 sec 1600 sec
13:00 295 ft 5.58 ft 9.9 sec 8.0 sec 0.7 sec 1600 sec
14:00 295 ft 5.31 ft 9.9 sec 7.6 sec 0.7 sec 1600 sec
15:00 295 ft 4.89 ft 9.1 sec 7.7 sec 0.7 sec 1600 sec
16:00 295 ft 4.66 ft 9.1 sec 8.0 sec 0.7 sec 1600 sec
17:00 295 ft 5.02 ft 9.9 sec 8.0 sec 0.7 sec 1600 sec
Show Full Observations