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

Conditions for Friday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 59° F
Humidity: 90
Wind direction (W Dir): North (355 - 4 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): 15 sec
Dominant Wave Height (DWH): 2.62 ft
Dominant Wave Range (DWR): exactly 2.6 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Wave Swell Period (WSP): 15 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 30.12 in
Pressure Tendency (PT): -0.02 in
Decreasing (steadily or unsteadily)

Updated: 4:50 PM PDT on July 21, 2017

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Current Wave Detail Observations

Water Depth: 1283 ft
Wave Height: 2.33 ft
Spectral Peak Period: 14.8 sec
Average Wave Period: 4.3 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 4:00 PM PDT on July 21, 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 57 55 91 North 5.8 6.7 16 2.30 exactly 2.3 4 1.64 0.82 - 2.46 16 1.64 0.82 - 2.46 30.14 -
21:50 57 54 91 North 5.8 6.7 16 2.30 exactly 2.3 3 1.64 0.82 - 2.46 16 1.64 0.82 - 2.46 30.14 -
22:50 57 54 93 North 7.8 8.9 16 2.30 exactly 2.3 4 1.64 0.82 - 2.46 16 1.64 0.82 - 2.46 30.15 +0.01
23:50 56 54 93 NNE 5.8 6.7 15 2.30 exactly 2.3 3 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 30.14 -
00:50 56 55 94 NNE 5.8 6.7 5 2.30 exactly 2.3 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 30.14 -
01:50 56 55 95 NNE 7.8 8.9 6 2.30 exactly 2.3 3 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 30.14 -0.01
02:50 57 55 94 North 9.7 11.2 16 2.30 exactly 2.3 4 1.64 0.82 - 2.46 16 1.64 0.82 - 2.46 30.13 -0.01
03:50 58 54 87 North 7.8 8.9 16 2.30 exactly 2.3 4 1.64 0.82 - 2.46 16 1.64 0.82 - 2.46 30.13 -0.01
04:50 57 54 91 NNE 5.8 6.7 16 2.62 exactly 2.6 4 1.64 0.82 - 2.46 16 1.64 0.82 - 2.46 30.13 -
05:50 58 55 90 North 9.7 11.2 6 2.62 exactly 2.6 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 30.13 -
06:50 57 55 91 NNE 11.7 13.4 16 2.62 exactly 2.6 5 1.64 0.82 - 2.46 16 1.64 0.82 - 2.46 30.14 -
07:50 57 55 91 North 9.7 11.2 6 2.62 exactly 2.6 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 30.14 -
08:50 57 55 89 North 11.7 13.4 15 2.30 exactly 2.3 5 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 30.14 +0.01
10:50 57 55 92 North 9.7 11.2 15 2.62 exactly 2.6 4 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 30.14 +0.01
12:50 58 56 91 North 11.7 13.4 15 2.62 exactly 2.6 5 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 30.14 -
13:50 58 56 92 North 9.7 11.2 15 2.30 exactly 2.3 4 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 30.14 -
14:50 59 56 88 North 9.7 11.2 14 2.30 exactly 2.3 4 1.64 0.82 - 2.46 14 1.64 0.82 - 2.46 30.13 -0.01
15:50 59 56 89 North 9.7 11.2 15 2.30 exactly 2.3 4 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 30.13 -0.01
16:50 59 56 90 North 11.7 13.4 15 2.62 exactly 2.6 4 1.64 0.82 - 2.46 15 1.64 0.82 - 2.46 30.12 -0.02

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 1283 ft 2.26 ft 12.9 sec 4.6 sec 0.6 sec 2400 sec
22:00 1283 ft 2.30 ft 16.0 sec 4.7 sec 0.6 sec 2400 sec
23:00 1283 ft 2.13 ft 16.0 sec 4.7 sec 0.6 sec 2400 sec
00:00 1283 ft 2.40 ft 14.8 sec 4.8 sec 0.6 sec 2400 sec
01:00 1283 ft 2.33 ft 5.3 sec 5.0 sec 0.6 sec 2400 sec
03:00 1283 ft 2.23 ft 16.0 sec 5.1 sec 0.6 sec 2400 sec
04:00 1283 ft 2.36 ft 16.0 sec 5.3 sec 0.6 sec 2400 sec
05:00 1283 ft 2.62 ft 16.0 sec 5.4 sec 0.6 sec 2400 sec
06:00 1283 ft 2.62 ft 5.9 sec 5.1 sec 0.6 sec 2400 sec
07:00 1283 ft 2.62 ft 16.0 sec 5.0 sec 0.6 sec 2400 sec
09:00 1283 ft 2.33 ft 14.8 sec 4.2 sec 0.6 sec 2400 sec
11:00 1283 ft 2.49 ft 14.8 sec 4.4 sec 0.6 sec 2400 sec
14:00 1283 ft 2.20 ft 14.8 sec 4.1 sec 0.6 sec 2400 sec
16:00 1283 ft 2.33 ft 14.8 sec 4.3 sec 0.6 sec 2400 sec