Western Prince William Sound (46081)

Conditions for Monday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 35° F
Humidity: 65
Wind direction (W Dir): NNW (335 - 344 Degrees)
Wind Speed (W Spd): 7.8 kts (8.9 mph)
Wind Gust (W Spd): 9.7 kts (11.2 mph)
Dominant Wave Height (DWH): 0.66 ft
Dominant Wave Range (DWR): exactly 0.7 ft
Atmospheric Pressure (AP): 29.51 in
Pressure Tendency (PT): +0.06 in
Decreasing or steady, then increasing; or increasing, then increasing more rapidly

Updated: 4:50 AM AKST on November 20, 2017

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Current Wave Detail Observations

Water Depth: 1424 ft
Wave Height: 0.59 ft
Spectral Peak Period:
Average Wave Period: 2.6 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 5:00 AM AKST on November 20, 2017

General Information

Location: 60.799 North -148.263 West
Buoy Type: 6-meter NOMAD buoy
Buoy Hull: 6N35
Payload: ARES 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 Wind Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 33 43 93 North 7.8 8.9 2 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.37 +0.04
21:50 32 42 93 NW 7.8 8.9 2 0.98 exactly 1.0 - - - 29.38 +0.04
22:50 32 42 90 WNW 11.7 13.4 0.66 exactly 0.7 - - - 29.39 +0.03
23:50 32 42 83 West 17.5 20.1 0.66 exactly 0.7 - - - 29.39 +0.03
00:50 33 42 72 WNW 11.7 13.4 2 0.98 exactly 1.0 - - - 29.42 +0.04
02:50 33 42 71 NW 7.8 8.9 0.66 exactly 0.7 - - - 29.46 +0.07
03:50 34 42 68 NW 9.7 11.2 0.66 exactly 0.7 - - - 29.48 +0.06
04:50 35 43 65 NNW 7.8 8.9 0.66 exactly 0.7 - - - 29.51 +0.06

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
23:00 1424 ft 0.62 ft 2.7 sec 0.6 sec 2400 sec
00:00 1424 ft 0.69 ft 2.6 sec 0.6 sec 2400 sec
03:00 1424 ft 0.69 ft 2.5 sec 0.6 sec 2400 sec
04:00 1424 ft 0.79 ft 2.5 sec 0.6 sec 2400 sec
05:00 1424 ft 0.59 ft 2.6 sec 0.6 sec 2400 sec