EEL RIVER 17NM West Southwest of Eureka, CA (46022)

Conditions for Thursday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 56° F
Wind direction (W Dir): SSW (195 - 204 Degrees)
Wind Speed (W Spd): 13.6 kts (15.7 mph)
Wind Gust (W Spd): 17.5 kts (20.1 mph)
Dominant Wave Period (DWP): 8 sec
Dominant Wave Height (DWH): 5.91 ft
Dominant Wave Range (DWR): exactly 5.9 ft
Wind Wave Period (WWP): 5 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft
Wave Swell Period (WSP): 8 sec
Wave Swell Height (WSH): 4.92 ft
Wave Swell Range (WSR): 4.10 - 5.74 ft
Atmospheric Pressure (AP): 30.05 in
Pressure Tendency (PT): +0.03 in
Increasing, then steady; or increasing, then increasing more slowly

Updated: 12:50 PM PDT on July 30, 2015

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Current Wave Detail Observations

Water Depth: 1283 ft
Wave Height: 6.00 ft
Spectral Peak Period: 7.7 sec
Average Wave Period: 6.4 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 1:00 PM PDT on July 30, 2015

General Information

Location: 40.724 North -124.578 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D69
Payload: ARES 4.4 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 61 60
-
WSW 5.8 6.7 8 5.91 exactly 5.9 3 1.64 0.82 - 2.46 8 6.56 5.74 - 7.38 29.94 -
21:50 60 60
-
SW 3.9 4.5 8 6.23 exactly 6.2 4 1.64 0.82 - 2.46 8 6.56 5.74 - 7.38 29.95 +0.02
22:50 59 59
-
South 5.8 6.7 16 6.23 exactly 6.2 4 1.64 0.82 - 2.46 16 6.56 5.74 - 7.38 29.95 +0.01
23:50 57 60
-
South 7.8 8.9 8 6.56 exactly 6.6 4 1.64 0.82 - 2.46 8 6.56 5.74 - 7.38 29.94 -
00:50 55 59
-
South 9.7 11.2 9 5.91 exactly 5.9 4 1.64 0.82 - 2.46 9 6.56 5.74 - 7.38 29.95 -
01:50 55 58
-
South 7.8 8.9 8 5.91 exactly 5.9 4 1.64 0.82 - 2.46 8 6.56 5.74 - 7.38 29.95 -
02:50 54 57
-
South 7.8 8.9 8 6.23 exactly 6.2 4 1.64 0.82 - 2.46 8 6.56 5.74 - 7.38 29.95 -
03:50 55 58
-
South 9.7 11.2 16 5.91 exactly 5.9 4 1.64 0.82 - 2.46 16 6.56 5.74 - 7.38 29.95 -
04:50 55 59
-
South 13.6 15.7 9 5.91 exactly 5.9 6 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 29.96 +0.01
05:50 54 59
-
South 15.6 17.9 8 5.91 exactly 5.9 5 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 29.97 +0.02
06:50 54 59
-
South 15.6 17.9 9 5.58 exactly 5.6 5 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 29.99 +0.03
07:50 54 59
-
South 15.6 17.9 8 5.91 exactly 5.9 4 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 30.00 +0.04
08:50 54 59
-
South 15.6 17.9 15 5.91 exactly 5.9 5 3.28 2.46 - 4.10 15 4.92 4.10 - 5.74 30.01 +0.04
09:50 54 59
-
South 13.6 15.7 9 6.23 exactly 6.2 5 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 30.03 +0.04
10:50 56 59
-
SSW 11.7 13.4 9 6.23 exactly 6.2 5 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 30.04 +0.04
11:50 56 59
-
SSW 15.6 17.9 9 5.91 exactly 5.9 7 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 30.05 +0.03
12:50 56 59
-
SSW 13.6 15.7 8 5.91 exactly 5.9 5 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 30.05 +0.03

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 1283 ft 5.91 ft 8.3 sec 6.9 sec 0.6 sec 2400 sec
21:00 1283 ft 5.94 ft 7.7 sec 6.8 sec 0.6 sec 2400 sec
22:00 1283 ft 6.20 ft 8.3 sec 7.2 sec 0.6 sec 2400 sec
23:00 1283 ft 6.10 ft 16.0 sec 7.3 sec 0.6 sec 2400 sec
00:00 1283 ft 6.66 ft 8.3 sec 7.2 sec 0.6 sec 2400 sec
01:00 1283 ft 5.94 ft 9.1 sec 7.0 sec 0.6 sec 2400 sec
02:00 1283 ft 6.04 ft 8.3 sec 6.9 sec 0.6 sec 2400 sec
03:00 1283 ft 6.10 ft 7.7 sec 7.0 sec 0.6 sec 2400 sec
04:00 1283 ft 5.97 ft 16.0 sec 7.3 sec 0.6 sec 2400 sec
05:00 1283 ft 5.74 ft 9.1 sec 7.0 sec 0.6 sec 2400 sec
06:00 1283 ft 5.74 ft 8.3 sec 6.5 sec 0.6 sec 2400 sec
07:00 1283 ft 5.64 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
08:00 1283 ft 5.94 ft 7.7 sec 6.2 sec 0.6 sec 2400 sec
09:00 1283 ft 5.87 ft 14.8 sec 6.2 sec 0.6 sec 2400 sec
10:00 1283 ft 6.23 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
11:00 1283 ft 6.23 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
12:00 1283 ft 5.94 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
13:00 1283 ft 6.00 ft 7.7 sec 6.4 sec 0.6 sec 2400 sec