EEL RIVER 17NM WSW of Eureka, CA (46022)

Conditions for Wednesday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 54° F
Humidity: 89
Wind direction (W Dir): SSW (205 - 214 Degrees)
Wind Speed (W Spd): 9.7 kts (11.2 mph)
Wind Gust (W Spd): 11.7 kts (13.4 mph)
Dominant Wave Period (DWP): 16 sec
Dominant Wave Height (DWH): 9.51 ft
Dominant Wave Range (DWR): exactly 9.5 ft
Wind Wave Period (WWP): 5 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Wave Swell Period (WSP): 16 sec
Wave Swell Height (WSH): 9.84 ft
Wave Swell Range (WSR): 9.02 - 10.66 ft
Atmospheric Pressure (AP): 30.19 in
Pressure Tendency (PT): -0.05 in
Decreasing, then steady; or decreasing, then decreasing more slowly

Updated: 1:50 PM PDT on March 29, 2017

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Current Wave Detail Observations

Water Depth: 1283 ft
Wave Height: 9.61 ft
Spectral Peak Period: 16.0 sec
Average Wave Period: 10.1 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 2:00 PM PDT on March 29, 2017

General Information

Location: 40.72 North -124.531 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D80
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 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 53 54 81 ENE 3.9 4.5 17 8.86 exactly 8.9 4 1.64 0.82 - 2.46 17 8.20 7.38 - 9.02 30.30 -0.01
21:50 52 54 85 - 0.0 0.0 16 8.20 exactly 8.2 3 1.64 0.82 - 2.46 16 8.20 7.38 - 9.02 30.30 -0.01
22:50 53 53 83 WNW 7.8 8.9 17 9.84 exactly 9.8 4 1.64 0.82 - 2.46 17 9.84 9.02 - 10.66 30.30 -0.01
23:50 53 53 82 WNW 3.9 4.5 16 9.84 exactly 9.8 4 1.64 0.82 - 2.46 16 9.84 9.02 - 10.66 30.30 -
00:50 53 53 81 East 1.9 2.2 17 8.86 exactly 8.9 4 1.64 0.82 - 2.46 17 8.20 7.38 - 9.02 30.29 -0.01
01:50 53 53 83 South 1.9 2.2 16 10.50 exactly 10.5 4 1.64 0.82 - 2.46 16 9.84 9.02 - 10.66 30.29 -0.01
02:50 53 53 82 SSW 1.9 2.2 17 9.84 exactly 9.8 4 1.64 0.82 - 2.46 17 9.84 9.02 - 10.66 30.28 -0.01
03:50 51 53 87 ESE 7.8 8.9 15 9.19 exactly 9.2 3 1.64 0.82 - 2.46 15 9.84 9.02 - 10.66 30.25 -0.04
04:50 51 53 82 ESE 9.7 11.2 16 9.84 exactly 9.8 3 1.64 0.82 - 2.46 16 9.84 9.02 - 10.66 30.24 -0.05
05:50 51 53 80 SSE 7.8 8.9 17 8.53 exactly 8.5 4 1.64 0.82 - 2.46 17 8.20 7.38 - 9.02 30.22 -0.06
06:50 52 53 80 SW 3.9 4.5 17 8.53 exactly 8.5 3 1.64 0.82 - 2.46 17 8.20 7.38 - 9.02 30.24 -0.01
07:50 53 53 75 SSE 7.8 8.9 16 7.87 exactly 7.9 4 1.64 0.82 - 2.46 16 8.20 7.38 - 9.02 30.24 -
08:50 52 53 79 SE 7.8 8.9 16 9.51 exactly 9.5 4 1.64 0.82 - 2.46 16 9.84 9.02 - 10.66 30.24 +0.01
09:50 52 53 83 SSE 7.8 8.9 16 9.19 exactly 9.2 - - - 16 9.84 9.02 - 10.66 30.24 -
10:50 53 53 85 SSE 7.8 8.9 16 9.19 exactly 9.2 - - - 16 9.84 9.02 - 10.66 30.25 +0.01
11:50 53 53 89 South 9.7 11.2 16 9.19 exactly 9.2 5 1.64 0.82 - 2.46 16 9.84 9.02 - 10.66 30.22 -0.01
12:50 53 53 91 South 13.6 15.7 16 10.17 exactly 10.2 6 1.64 0.82 - 2.46 16 9.84 9.02 - 10.66 30.21 -0.03
13:50 54 53 89 SSW 9.7 11.2 16 9.51 exactly 9.5 5 1.64 0.82 - 2.46 16 9.84 9.02 - 10.66 30.19 -0.05

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 1283 ft 8.73 ft 16.0 sec 9.8 sec 0.6 sec 2400 sec
21:00 1283 ft 8.86 ft 17.4 sec 10.6 sec 0.6 sec 2400 sec
22:00 1283 ft 8.30 ft 16.0 sec 10.0 sec 0.6 sec 2400 sec
23:00 1283 ft 10.01 ft 17.4 sec 10.9 sec 0.6 sec 2400 sec
00:00 1283 ft 9.78 ft 16.0 sec 11.0 sec 0.6 sec 2400 sec
01:00 1283 ft 8.79 ft 17.4 sec 10.5 sec 0.6 sec 2400 sec
02:00 1283 ft 10.50 ft 16.0 sec 10.9 sec 0.6 sec 2400 sec
04:00 1283 ft 9.22 ft 14.8 sec 10.1 sec 0.6 sec 2400 sec
06:00 1283 ft 8.60 ft 17.4 sec 9.8 sec 0.6 sec 2400 sec
10:00 1283 ft 9.09 ft 16.0 sec 11.3 sec 0.6 sec 2400 sec
11:00 1283 ft 9.12 ft 16.0 sec 11.2 sec 0.6 sec 2400 sec
12:00 1283 ft 9.25 ft 16.0 sec 11.0 sec 0.6 sec 2400 sec
14:00 1283 ft 9.61 ft 16.0 sec 10.1 sec 0.6 sec 2400 sec