GULF OF AK 175NM South East of Kodiak, AK (46001)

Conditions for Wednesday

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Marine Data Graph

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): 7.55 ft
Dominant Wave Range (DWR): exactly 7.5 ft
Atmospheric Pressure (AP): 29.92 in
Pressure Tendency (PT): -0.02 in
Decreasing, then steady; or decreasing, then decreasing more slowly

Updated: 11:50 AM AKDT on July 23, 2014

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Current Wave Detail Observations

Water Depth: 13799 ft
Wave Height: 7.48 ft
Spectral Peak Period: 7.7 sec
Average Wave Period: 5.5 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 12:00 PM AKDT on July 23, 2014

General Information

Location: 56.304 North -147.92 West
Buoy Type: 6-meter NOMAD buoy
Buoy Hull: 6N25
Payload: ARES 4.4 payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

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)
21:50 56
-
- 6 4.92 exactly 4.9 30.03 -0.02
22:50 56
-
- 6 5.25 exactly 5.2 30.03 -0.02
23:50 56
-
- 6 5.25 exactly 5.2 30.04 -0.01
00:50 56
-
- 7 5.58 exactly 5.6 30.02 -0.01
01:50 56
-
- 7 6.23 exactly 6.2 30.01 -0.02
02:50 56
-
- 7 6.56 exactly 6.6 30.00 -0.03
03:50 56
-
- 6 6.23 exactly 6.2 29.99 -0.04
04:50 56
-
- 7 7.22 exactly 7.2 29.98 -0.04
05:50 56
-
- 7 6.89 exactly 6.9 29.97 -0.04
06:50 56
-
- 8 7.22 exactly 7.2 29.95 -0.04
07:50 56
-
- 8 7.55 exactly 7.5 29.95 -0.03
08:50 56
-
- 7 6.89 exactly 6.9 29.94 -0.03
09:50 56
-
- 8 7.87 exactly 7.9 29.93 -0.02
10:50 56
-
- 8 6.89 exactly 6.9 29.93 -0.02
11:50 56
-
- 8 7.55 exactly 7.5 29.92 -0.02

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 13799 ft 4.63 ft 5.9 sec 4.5 sec 0.6 sec 2400 sec
22:00 13799 ft 4.82 ft 6.3 sec 4.5 sec 0.6 sec 2400 sec
23:00 13799 ft 5.31 ft 5.6 sec 4.6 sec 0.6 sec 2400 sec
00:00 13799 ft 5.35 ft 5.9 sec 4.6 sec 0.6 sec 2400 sec
01:00 13799 ft 5.64 ft 6.7 sec 4.8 sec 0.6 sec 2400 sec
02:00 13799 ft 6.10 ft 6.7 sec 4.9 sec 0.6 sec 2400 sec
03:00 13799 ft 6.56 ft 6.7 sec 5.0 sec 0.6 sec 2400 sec
04:00 13799 ft 6.36 ft 6.3 sec 4.9 sec 0.6 sec 2400 sec
05:00 13799 ft 7.28 ft 7.1 sec 5.1 sec 0.6 sec 2400 sec
07:00 13799 ft 7.32 ft 7.7 sec 5.1 sec 0.6 sec 2400 sec
08:00 13799 ft 7.51 ft 7.7 sec 5.3 sec 0.6 sec 2400 sec
09:00 13799 ft 6.99 ft 7.1 sec 5.2 sec 0.6 sec 2400 sec
10:00 13799 ft 7.81 ft 7.7 sec 5.6 sec 0.6 sec 2400 sec
12:00 13799 ft 7.48 ft 7.7 sec 5.5 sec 0.6 sec 2400 sec