NORTHWESTERN HAWAII TWO 190NM NW of Kauai Is, HI (51101)

Conditions for Friday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 74° F
Humidity: 92
Wind direction (W Dir): East (95 - 104 Degrees)
Wind Speed (W Spd): 15.6 kts (17.9 mph)
Wind Gust (W Spd): 23.3 kts (26.8 mph)
Atmospheric Pressure (AP): 30.00 in
Pressure Tendency (PT): +0.01 in
Decreasing or steady, then increasing; or increasing, then increasing more rapidly

Updated: 6:00 AM GMT on December 06, 2019

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Current Wave Detail Observations

Water Depth: 15909 ft
Wave Height: 9.45 ft
Spectral Peak Period: 9.1 sec
Average Wave Period: 6.7 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 4:00 AM GMT on December 06, 2019

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)
20:00 73
-
94 ENE 21.4 24.6 - - - - - - 30.07 +0.04
20:30 73
-
92 East 21.4 24.6 - - - - - - 30.06 -
21:00 72
-
94 East 17.5 20.1 - - - - - - 30.06 +0.01
21:20 73
-
95 ENE 13.6 15.7 - - - - - - 30.06 -
22:30 74
-
93 ENE 17.5 20.1 - - - - - - 30.02 -
22:50 74
-
94 ENE 19.4 22.4 9 8.53 exactly 8.5 7 6.56 5.74 - 7.38 9 4.92 4.10 - 5.74 30.01 -
23:10 73
-
95 ENE 19.4 22.4 - - - - - - 30.00 -
23:30 73
-
95 ENE 21.4 24.6 - - - - - - 29.99 -
00:10 73
-
94 East 15.6 17.9 - - - - - - 29.99 -
00:20 72
-
94 East 21.4 24.6 - - - - - - 30.00 -
00:40 72
-
96 ESE 17.5 20.1 - - - - - - 30.00 -
00:50 72
-
95 ESE 17.5 20.1 9 9.19 exactly 9.2 8 8.20 7.38 - 9.02 9 4.92 4.10 - 5.74 30.00 -
01:50 72
-
98 ESE 9.7 11.2 8 8.86 exactly 8.9 4 3.28 2.46 - 4.10 8 8.20 7.38 - 9.02 29.99 -
02:40 74
-
91 ENE 17.5 20.1 - - - - - - 29.99 -
03:30 73
-
94 East 17.5 20.1 - - - - - - 29.98 -
03:50 73
-
93 East 19.4 22.4 9 9.51 exactly 9.5 6 8.20 7.38 - 9.02 9 4.92 4.10 - 5.74 29.97 -
05:00 72
-
97 ESE 19.4 22.4 - - - - - - 30.00 +0.02
06:00 74
-
92 East 15.6 17.9 - - - - - - 30.00 +0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
23:00 15909 ft 8.56 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
03:00 15909 ft 9.38 ft 7.7 sec 6.5 sec 0.6 sec 2400 sec
04:00 15909 ft 9.45 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec