Northwest Gulf 57NM East of Kodiak, AK (46080)

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Marine Data Graph
Current Weather/Wave Observations
Air Temperature: 39° F
Humidity: 84
Wind direction (W Dir): SSE (155 - 164 Degrees)
Wind Speed (W Spd): 11.7 kts (13.4 mph)
Wind Gust (W Spd): 13.6 kts (15.7 mph)
Dominant Wave Period (DWP): 10 sec
Dominant Wave Height (DWH): 11.81 ft
Dominant Wave Range (DWR): exactly 11.8 ft
Wind Wave Period (WWP): 5 sec
Wind Wave Height (WWH): 4.92 ft
Wind Wave Range (WWR): 4.10 - 5.74 ft
Wave Swell Period (WSP): 10 sec
Wave Swell Height (WSH): 11.48 ft
Wave Swell Range (WSR): 10.66 - 12.30 ft
Atmospheric Pressure (AP): 29.22 in
Pressure Tendency (PT): -0.05 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 2:50 AM AKST on February 13, 2012

Marine & Boating
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Current Wave Detail Observations
Water Depth: 935 ft
Wave Height: 10.96 ft
Spectral Peak Period: 12.1 sec
Average Wave Period: 7.1 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec
Updated: 4:00 AM AKST on February 13, 2012
General Information
Location: 58.035 North -149.994 West
Buoy Type: 6-meter NOMAD buoy
Buoy Hull: 6N29
Payload: DACT payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Weather/Wave Buoy Data for February 13, 2012
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)
20:50 40 39 87 South 15.6 17.9 10 12.47 exactly 12.5 6 6.56 5.74 - 7.38 10 9.84 9.02 - 10.66 29.27 +0.02
21:50 39 39 86 South 17.5 20.1 11 11.81 exactly 11.8 6 6.56 5.74 - 7.38 11 9.84 9.02 - 10.66 29.28 +0.03
22:50 40 39 75 South 15.6 17.9 8 12.47 exactly 12.5 7 6.56 5.74 - 7.38 8 9.84 9.02 - 10.66 29.28 +0.01
00:50 38 39 87 SSE 11.7 13.4 10 12.80 exactly 12.8 5 4.92 4.10 - 5.74 10 11.48 10.66 - 12.30 29.26 -0.02
01:50 38 39 87 South 13.6 15.7 10 12.47 exactly 12.5 5 4.92 4.10 - 5.74 10 11.48 10.66 - 12.30 29.25 -0.03
02:50 39 39 84 SSE 11.7 13.4 10 11.81 exactly 11.8 5 4.92 4.10 - 5.74 10 11.48 10.66 - 12.30 29.22 -0.05
Wave Detail Buoy Data for February 13, 2012
Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 935 ft 12.43 ft 10.8 sec 6.7 sec 0.6 sec 2400 sec
21:00 935 ft 12.53 ft 10.0 sec 7.2 sec 0.6 sec 2400 sec
22:00 935 ft 11.88 ft 10.8 sec 7.0 sec 0.6 sec 2400 sec
23:00 935 ft 12.50 ft 8.3 sec 7.3 sec 0.6 sec 2400 sec
01:00 935 ft 12.70 ft 10.0 sec 7.2 sec 0.6 sec 2400 sec
03:00 935 ft 11.71 ft 10.0 sec 7.1 sec 0.6 sec 2400 sec
04:00 935 ft 10.96 ft 12.1 sec 7.1 sec 0.6 sec 2400 sec