COL RIVER BAR 20NM West of Columbia River Mouth (46029)

Conditions for Thursday

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Marine Data Graph

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General Information

Location: 46.159 North -124.514 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D86
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 55 54 100 South 17.5 20.1 10 11.81 exactly 11.8 7 6.56 5.74 - 7.38 10 9.84 9.02 - 10.66 29.62 -
21:50 56 54 98 South 19.4 22.4 9 10.83 exactly 10.8 7 8.20 7.38 - 9.02 9 6.56 5.74 - 7.38 29.62 -
22:50 55 54 100 SSE 19.4 22.4 9 9.84 exactly 9.8 6 6.56 5.74 - 7.38 9 6.56 5.74 - 7.38 29.62 -
23:50 54 54 100 South 17.5 20.1 10 9.19 exactly 9.2 8 6.56 5.74 - 7.38 10 6.56 5.74 - 7.38 29.63 +0.02
00:50 54 54 99 South 15.6 17.9 9 9.19 exactly 9.2 5 6.56 5.74 - 7.38 9 6.56 5.74 - 7.38 29.64 +0.03
01:50 54 54 100 South 15.6 17.9 9 9.19 exactly 9.2 5 4.92 4.10 - 5.74 9 8.20 7.38 - 9.02 29.65 +0.03
02:50 55 54 100 South 17.5 20.1 9 8.86 exactly 8.9 7 6.56 5.74 - 7.38 9 6.56 5.74 - 7.38 29.65 +0.02
03:50 55 54 100 South 17.5 20.1 9 10.17 exactly 10.2 6 6.56 5.74 - 7.38 9 8.20 7.38 - 9.02 29.65 +0.01
04:50 55 54 100 South 15.6 17.9 9 9.19 exactly 9.2 6 4.92 4.10 - 5.74 9 6.56 5.74 - 7.38 29.66 +0.01
05:50 55 54 100 South 15.6 17.9 8 8.53 exactly 8.5 7 6.56 5.74 - 7.38 8 6.56 5.74 - 7.38 29.67 +0.01
06:50 55 54 100 South 11.7 13.4 9 9.51 exactly 9.5 5 4.92 4.10 - 5.74 9 8.20 7.38 - 9.02 29.68 +0.03
07:50 55 54 100 South 7.8 8.9 8 10.17 exactly 10.2 3 1.64 0.82 - 2.46 8 9.84 9.02 - 10.66 29.71 +0.05
09:50 54 54 100 South 7.8 8.9 10 11.81 exactly 11.8 3 1.64 0.82 - 2.46 10 11.48 10.66 - 12.30 29.77 +0.08
10:50 55 54 98 South 11.7 13.4 9 10.50 exactly 10.5 6 3.28 2.46 - 4.10 9 9.84 9.02 - 10.66 29.81 +0.10
11:50 56 54 98 SSW 9.7 11.2 9 9.51 exactly 9.5 5 3.28 2.46 - 4.10 9 9.84 9.02 - 10.66 29.84 -
12:50 56 55 99 SSW 9.7 11.2 10 8.86 exactly 8.9 5 3.28 2.46 - 4.10 10 8.20 7.38 - 9.02 29.86 +0.10
13:50 56 55 100 SSW 9.7 11.2 10 6.89 exactly 6.9 5 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 29.88 +0.07
14:50 56 55 100 SSW 11.7 13.4 10 6.23 exactly 6.2 4 3.28 2.46 - 4.10 10 6.56 5.74 - 7.38 29.88 +0.04
15:50 56 55 99 South 9.7 11.2 9 6.89 exactly 6.9 5 1.64 0.82 - 2.46 9 6.56 5.74 - 7.38 29.88 +0.02
16:50 56 55 100 South 13.6 15.7 9 7.22 exactly 7.2 6 3.28 2.46 - 4.10 9 6.56 5.74 - 7.38 29.90 +0.02
17:50 56 55 99 South 13.6 15.7 9 6.89 exactly 6.9 6 3.28 2.46 - 4.10 9 6.56 5.74 - 7.38 29.92 +0.04
18:50 55 55 100 South 11.7 13.4 9 6.23 exactly 6.2 5 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 29.94 +0.06
19:50 55 55 100 South 13.6 15.7 8 6.23 exactly 6.2 6 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 29.95 +0.05
20:50 56 55 98 South 11.7 13.4 9 6.23 exactly 6.2 5 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 29.96 +0.04
21:50 55 55 100 South 15.6 17.9 8 6.56 exactly 6.6 5 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 29.96 +0.02
22:50 54 55 100 South 11.7 13.4 8 6.23 exactly 6.2 5 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 29.97 +0.02
23:50 55 55 100 SSE 15.6 17.9 9 6.56 exactly 6.6 6 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 29.96 -
00:50 55 55 100 South 15.6 17.9 9 6.23 exactly 6.2 5 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 29.97 -
01:50 55 55 99 South 15.6 17.9 8 6.56 exactly 6.6 5 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 29.98 +0.01
02:50 55 55 100 SSE 15.6 17.9 8 6.56 exactly 6.6 6 4.92 4.10 - 5.74 8 4.92 4.10 - 5.74 29.96 -
03:50 55 55 100 SSE 13.6 15.7 8 6.56 exactly 6.6 5 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 29.96 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 476 ft 13.06 ft 9.1 sec 7.1 sec 0.6 sec 2400 sec
21:00 476 ft 11.71 ft 10.0 sec 6.8 sec 0.6 sec 2400 sec
22:00 476 ft 10.79 ft 9.1 sec 6.5 sec 0.6 sec 2400 sec
23:00 476 ft 9.88 ft 9.1 sec 6.5 sec 0.6 sec 2400 sec
00:00 476 ft 9.02 ft 10.0 sec 6.1 sec 0.6 sec 2400 sec
01:00 476 ft 9.15 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
02:00 476 ft 9.32 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
03:00 476 ft 8.92 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
04:00 476 ft 10.24 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
05:00 476 ft 9.06 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
06:00 476 ft 8.63 ft 8.3 sec 6.2 sec 0.6 sec 2400 sec
07:00 476 ft 9.35 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
08:00 476 ft 10.14 ft 8.3 sec 6.5 sec 0.6 sec 2400 sec
10:00 476 ft 11.84 ft 10.0 sec 7.6 sec 0.6 sec 2400 sec
11:00 476 ft 10.63 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
12:00 476 ft 9.45 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
13:00 476 ft 8.73 ft 10.0 sec 7.1 sec 0.6 sec 2400 sec
14:00 476 ft 6.92 ft 10.0 sec 6.7 sec 0.6 sec 2400 sec
15:00 476 ft 6.33 ft 10.0 sec 6.6 sec 0.6 sec 2400 sec
16:00 476 ft 6.86 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
17:00 476 ft 7.12 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
18:00 476 ft 7.02 ft 9.1 sec 6.5 sec 0.6 sec 2400 sec
19:00 476 ft 6.27 ft 9.1 sec 5.9 sec 0.6 sec 2400 sec
20:00 476 ft 6.30 ft 8.3 sec 5.8 sec 0.6 sec 2400 sec
21:00 476 ft 6.40 ft 9.1 sec 6.0 sec 0.6 sec 2400 sec
22:00 476 ft 6.50 ft 8.3 sec 6.0 sec 0.6 sec 2400 sec
23:00 476 ft 6.14 ft 8.3 sec 5.8 sec 0.6 sec 2400 sec
00:00 476 ft 6.59 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
01:00 476 ft 6.23 ft 9.1 sec 6.0 sec 0.6 sec 2400 sec
02:00 476 ft 6.50 ft 8.3 sec 5.9 sec 0.6 sec 2400 sec
03:00 476 ft 6.69 ft 8.3 sec 5.8 sec 0.6 sec 2400 sec