SOUTHEAST BERING SEA 205NM WNW of Dutch Harbor, AK (46073)

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): 29.2 kts (33.6 mph)
Wind Gust (W Spd): 35.0 kts (40.3 mph)
Dominant Wave Period (DWP): 9 sec
Dominant Wave Height (DWH): 13.78 ft
Dominant Wave Range (DWR): exactly 13.8 ft
Wind Wave Period (WWP): 6 sec
Wind Wave Height (WWH): 9.84 ft
Wind Wave Range (WWR): 9.02 - 10.66 ft
Wave Swell Period (WSP): 9 sec
Wave Swell Height (WSH): 9.84 ft
Wave Swell Range (WSR): 9.02 - 10.66 ft
Atmospheric Pressure (AP): 28.91 in
Pressure Tendency (PT): -0.09 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 2:50 PM AKST on January 18, 2017

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Current Wave Detail Observations

Water Depth: 10013 ft
Wave Height: 13.75 ft
Spectral Peak Period: 9.1 sec
Average Wave Period: 7.1 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 3:00 PM AKST on January 18, 2017

General Information

Location: 55.031 North -172.001 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D87
Payload: ARES payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: A previously-deployed 12 meter hull located at 55*00'40"N 171*58'50"W has been confirmed capsized. Vessels approaching that area should exercise extreme caution.

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)
20:50 39
-
- 3.9 4.5 9 4.59 exactly 4.6 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 29.40 -0.01
21:50 39
-
- 7.8 8.9 9 4.27 exactly 4.3 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 29.39 -0.01
22:50 39
-
- 17.5 20.1 8 3.94 exactly 3.9 6 3.28 2.46 - 4.10 8 3.28 2.46 - 4.10 29.38 -0.03
23:50 39
-
- 9.7 11.2 9 4.59 exactly 4.6 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 29.38 -0.03
00:50 39
-
- 25.3 29.1 11 4.27 exactly 4.3 6 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 29.34 -0.05
01:50 39
-
- 23.3 26.8 10 6.56 exactly 6.6 6 4.92 4.10 - 5.74 10 3.28 2.46 - 4.10 29.32 -0.06
02:50 39
-
- 25.3 29.1 6 7.22 exactly 7.2 6 6.56 5.74 - 7.38 10 3.28 2.46 - 4.10 29.29 -0.09
03:50 39
-
- 29.2 33.6 6 8.53 exactly 8.5 6 8.20 7.38 - 9.02 10 3.28 2.46 - 4.10 29.24 -0.10
04:50 39
-
- 31.1 35.8 7 9.84 exactly 9.8 7 9.84 9.02 - 10.66 - - - 29.19 -0.13
05:50 39
-
- 33.1 38.0 8 11.15 exactly 11.2 8 11.48 10.66 - 12.30 - - - 29.13 -0.15
06:50 39
-
- 35.0 40.3 8 13.78 exactly 13.8 8 13.12 12.30 - 13.94 - - - 29.09 -0.14
07:50 38
-
- 35.0 40.3 9 16.08 exactly 16.1 9 16.40 15.58 - 17.22 - - - 29.04 -0.15
08:50 38
-
- 35.0 40.3 9 15.42 exactly 15.4 9 14.76 13.94 - 15.58 12 4.92 4.10 - 5.74 29.01 -0.12
09:50 39
-
- 23.3 26.8 9 17.39 exactly 17.4 9 16.40 15.58 - 17.22 16 3.28 2.46 - 4.10 29.01 -0.08
10:50 39
-
- 25.3 29.1 10 17.39 exactly 17.4 7 9.84 9.02 - 10.66 10 13.12 12.30 - 13.94 29.00 -0.04
11:50 39
-
- 27.2 31.3 10 15.42 exactly 15.4 6 11.48 10.66 - 12.30 10 9.84 9.02 - 10.66 28.99 -0.02
12:50 39
-
- 25.3 29.1 9 15.09 exactly 15.1 9 14.76 13.94 - 15.58 15 1.64 0.82 - 2.46 28.98 -0.03
13:50 39
-
- 29.2 33.6 8 16.40 exactly 16.4 8 16.40 15.58 - 17.22 15 1.64 0.82 - 2.46 28.95 -0.06
14:50 39
-
- 29.2 33.6 9 13.78 exactly 13.8 6 9.84 9.02 - 10.66 9 9.84 9.02 - 10.66 28.91 -0.09

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 10013 ft 3.90 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
21:00 10013 ft 4.59 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
22:00 10013 ft 4.23 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
23:00 10013 ft 3.97 ft 8.3 sec 6.5 sec 0.6 sec 2400 sec
00:00 10013 ft 4.56 ft 9.1 sec 6.5 sec 0.6 sec 2400 sec
01:00 10013 ft 4.17 ft 10.8 sec 5.7 sec 0.6 sec 2400 sec
02:00 10013 ft 6.66 ft 10.0 sec 5.4 sec 0.6 sec 2400 sec
03:00 10013 ft 7.35 ft 6.3 sec 5.6 sec 0.6 sec 2400 sec
04:00 10013 ft 8.37 ft 6.3 sec 5.6 sec 0.6 sec 2400 sec
05:00 10013 ft 9.78 ft 7.1 sec 5.8 sec 0.6 sec 2400 sec
06:00 10013 ft 11.22 ft 8.3 sec 6.2 sec 0.6 sec 2400 sec
07:00 10013 ft 13.68 ft 8.3 sec 6.8 sec 0.6 sec 2400 sec
08:00 10013 ft 16.01 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
09:00 10013 ft 15.55 ft 9.1 sec 7.2 sec 0.6 sec 2400 sec
10:00 10013 ft 17.26 ft 9.1 sec 7.6 sec 0.6 sec 2400 sec
11:00 10013 ft 17.32 ft 10.0 sec 7.6 sec 0.6 sec 2400 sec
12:00 10013 ft 15.52 ft 10.0 sec 7.6 sec 0.6 sec 2400 sec
13:00 10013 ft 15.06 ft 9.1 sec 7.2 sec 0.6 sec 2400 sec
14:00 10013 ft 16.24 ft 8.3 sec 7.4 sec 0.6 sec 2400 sec
15:00 10013 ft 13.75 ft 9.1 sec 7.1 sec 0.6 sec 2400 sec