SOUTHWEST HAWAII 215NM SSW of Hilo, HI (51002)

Conditions for Sunday

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Weekly
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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: ° F
Wind direction (W Dir): ()
Wind Speed (W Spd): kts ( )
Atmospheric Pressure (AP): 29.86 in

Updated: 5:40 PM HST on July 21, 2019

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Current Wave Detail Observations

Water Depth: 16188 ft
Wave Height: 8.63 ft
Spectral Peak Period: 8.3 sec
Average Wave Period: 6.3 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 5:00 PM HST on July 21, 2019

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:10
-
-
- 29.93 -
20:20
-
-
- 29.93 -
20:30
-
-
- 29.93 -
20:40
-
-
- 29.93 -
21:20
-
-
- 29.93 -
21:30
-
-
- 29.93 -
21:40
-
-
- 29.94 -
21:50
-
-
- 9 7.87 exactly 7.9 29.94 -
22:10
-
-
- 29.94 -
22:20
-
-
- 29.94 -
22:30
-
-
- 29.94 -
22:40
-
-
- 29.94 -
22:50
-
-
- 9 8.20 exactly 8.2 29.94 -
23:10
-
-
- 29.94 -
23:20
-
-
- 29.94 -
23:30
-
-
- 29.94 -
23:40
-
-
- 29.94 -
23:50
-
-
- 8 7.87 exactly 7.9 29.93 -
00:00
-
-
- 29.93 -
00:10
-
-
- 29.93 -
00:20
-
-
- 29.92 -
00:30
-
-
- 29.92 -
00:50
-
-
- 9 8.53 exactly 8.5 29.91 -
01:00
-
-
- 29.91 -0.03
01:10
-
-
- 29.91 -
01:20
-
-
- 29.91 -
01:30
-
-
- 29.91 -
01:40
-
-
- 29.90 -
01:50
-
-
- 9 8.20 exactly 8.2 29.90 -
02:00
-
-
- 29.89 -0.04
02:10
-
-
- 29.89 -
02:20
-
-
- 29.89 -
02:30
-
-
- 29.89 -
02:40
-
-
- 29.88 -
02:50
-
-
- 8 7.87 exactly 7.9 29.88 -
03:10
-
-
- 29.87 -
03:20
-
-
- 29.87 -
03:30
-
-
- 29.87 -
03:40
-
-
- 29.87 -
03:50
-
-
- 9 8.20 exactly 8.2 29.87 -
04:00
-
-
- 29.87 -0.04
04:10
-
-
- 29.87 -
04:20
-
-
- 29.87 -
04:30
-
-
- 29.86 -
04:40
-
-
- 29.86 -
05:00
-
-
- 29.86 -0.03
05:10
-
-
- 29.87 -
05:20
-
-
- 29.87 -
05:30
-
-
- 29.87 -
05:40
-
-
- 29.87 -
05:50
-
-
- 9 9.19 exactly 9.2 29.88 -
06:10
-
-
- 29.88 -
06:20
-
-
- 29.88 -
06:30
-
-
- 29.89 -
06:40
-
-
- 29.89 -
06:50
-
-
- 7 8.86 exactly 8.9 29.90 -
07:10
-
-
- 29.90 -
07:30
-
-
- 29.90 -
07:40
-
-
- 29.91 -
07:50
-
-
- 9 9.51 exactly 9.5 29.91 -
08:10
-
-
- 29.91 -
08:20
-
-
- 29.91 -
08:30
-
-
- 29.91 -
08:40
-
-
- 29.91 -
08:50
-
-
- 8 9.51 exactly 9.5 29.91 -
09:00
-
-
- 29.91 +0.04
09:10
-
-
- 29.92 -
09:40
-
-
- 29.92 -
09:50
-
-
- 9 9.84 exactly 9.8 29.92 -
10:00
-
-
- 29.92 +0.03
10:10
-
-
- 29.91 -
10:20
-
-
- 29.91 -
10:30
-
-
- 29.92 -
10:40
-
-
- 29.92 -
10:50
-
-
- 8 9.84 exactly 9.8 29.91 -
11:10
-
-
- 29.91 -
11:20
-
-
- 29.91 -
11:30
-
-
- 29.91 -
11:40
-
-
- 29.90 -
11:50
-
-
- 8 9.51 exactly 9.5 29.90 -
12:00
-
-
- 29.91 -0.01
12:10
-
-
- 29.90 -
12:20
-
-
- 29.89 -
12:30
-
-
- 29.89 -
12:40
-
-
- 29.89 -
12:50
-
-
- 8 9.51 exactly 9.5 29.89 -
13:00
-
-
- 29.88 -0.04
13:20
-
-
- 29.87 -
13:30
-
-
- 29.87 -
13:40
-
-
- 29.87 -
13:50
-
-
- 8 9.19 exactly 9.2 29.87 -
14:00
-
-
- 29.87 -0.05
14:10
-
-
- 29.87 -
14:20
-
-
- 29.86 -
14:30
-
-
- 29.86 -
14:40
-
-
- 29.86 -
14:50
-
-
- 8 10.50 exactly 10.5 29.86 -
15:20
-
-
- 29.86 -
15:30
-
-
- 29.86 -
15:40
-
-
- 29.86 -
16:10
-
-
- 29.87 -
16:20
-
-
- 29.87 -
16:30
-
-
- 29.86 -
16:40
-
-
- 29.86 -
16:50
-
-
- 8 8.53 exactly 8.5 29.86 -
17:20
-
-
- 29.86 -
17:30
-
-
- 29.86 -
17:40
-
-
- 29.86 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 16188 ft 7.87 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
21:00 16188 ft 7.41 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
22:00 16188 ft 7.87 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
23:00 16188 ft 8.33 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
03:00 16188 ft 7.91 ft 8.3 sec 6.0 sec 0.6 sec 2400 sec
06:00 16188 ft 9.35 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
07:00 16188 ft 8.79 ft 7.1 sec 6.1 sec 0.6 sec 2400 sec
08:00 16188 ft 9.42 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
11:00 16188 ft 10.01 ft 8.3 sec 6.4 sec 0.6 sec 2400 sec
16:00 16188 ft 9.15 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
17:00 16188 ft 8.63 ft 8.3 sec 6.3 sec 0.6 sec 2400 sec