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

Conditions for Tuesday

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General Information

Location: 46.159 North -124.514 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D78
Payload: AMPS 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 60 56 98 SW 15.6 17.9 13 13.12 exactly 13.1 6 8.20 7.38 - 9.02 13 9.84 9.02 - 10.66 29.64 +0.02
21:50 60 56 98 West 15.6 17.9 12 13.78 exactly 13.8 7 6.56 5.74 - 7.38 12 11.48 10.66 - 12.30 29.66 +0.04
22:50 59 56 99 West 9.7 11.2 13 14.11 exactly 14.1 4 3.28 2.46 - 4.10 13 13.12 12.30 - 13.94 29.68 +0.05
23:50 58 56 100 WNW 11.7 13.4 12 12.80 exactly 12.8 5 3.28 2.46 - 4.10 12 11.48 10.66 - 12.30 29.71 +0.08
00:50 57 56 99 WNW 13.6 15.7 14 12.14 exactly 12.1 5 4.92 4.10 - 5.74 14 11.48 10.66 - 12.30 29.74 +0.08
01:50 57 56 100 West 13.6 15.7 12 11.48 exactly 11.5 6 4.92 4.10 - 5.74 12 9.84 9.02 - 10.66 29.77 +0.09
02:50 57 56 98 West 15.6 17.9 13 11.48 exactly 11.5 6 4.92 4.10 - 5.74 13 9.84 9.02 - 10.66 29.81 +0.10
03:50 58 56 99 WNW 17.5 20.1 13 10.83 exactly 10.8 8 8.20 7.38 - 9.02 13 8.20 7.38 - 9.02 29.85 +0.11
04:50 58 56 86 WNW 21.4 24.6 14 10.50 exactly 10.5 8 8.20 7.38 - 9.02 14 8.20 7.38 - 9.02 29.87 +0.10
05:50 57 56 87 WNW 19.4 22.4 12 10.83 exactly 10.8 8 8.20 7.38 - 9.02 12 8.20 7.38 - 9.02 29.91 +0.10
06:50 57 56 88 WNW 17.5 20.1 11 11.81 exactly 11.8 6 6.56 5.74 - 7.38 11 9.84 9.02 - 10.66 29.96 +0.11
07:50 57 56 91 WNW 13.6 15.7 11 11.81 exactly 11.8 5 4.92 4.10 - 5.74 11 11.48 10.66 - 12.30 30.00 +0.13
08:50 56 56 94 WNW 11.7 13.4 11 12.80 exactly 12.8 6 3.28 2.46 - 4.10 11 11.48 10.66 - 12.30 30.04 +0.13
09:50 57 56 88 WNW 11.7 13.4 11 12.80 exactly 12.8 5 4.92 4.10 - 5.74 11 11.48 10.66 - 12.30 30.08 +0.12
10:50 57 56 88 WNW 11.7 13.4 11 13.78 exactly 13.8 5 3.28 2.46 - 4.10 11 13.12 12.30 - 13.94 30.11 +0.11
11:50 57 56 92 West 11.7 13.4 13 15.42 exactly 15.4 5 3.28 2.46 - 4.10 13 14.76 13.94 - 15.58 30.14 +0.09
12:50 57 56 92 West 7.8 8.9 12 14.11 exactly 14.1 4 1.64 0.82 - 2.46 12 14.76 13.94 - 15.58 30.16 +0.08
13:50 57 56 99 West 5.8 6.7 11 14.76 exactly 14.8 4 1.64 0.82 - 2.46 11 14.76 13.94 - 15.58 30.17 +0.06
14:50 55 56 92 SW 7.8 8.9 12 14.44 exactly 14.4 3 1.64 0.82 - 2.46 12 14.76 13.94 - 15.58 30.19 +0.05
15:50 55 56 99 West 7.8 8.9 11 15.09 exactly 15.1 4 1.64 0.82 - 2.46 11 14.76 13.94 - 15.58 30.21 +0.04
16:50 57 56 91 WNW 9.7 11.2 12 13.45 exactly 13.5 4 3.28 2.46 - 4.10 12 13.12 12.30 - 13.94 30.21 +0.04
17:50 56 56 100 West 7.8 8.9 12 12.47 exactly 12.5 4 1.64 0.82 - 2.46 12 13.12 12.30 - 13.94 30.23 +0.04
18:50 56 56 100 WNW 9.7 11.2 12 13.78 exactly 13.8 4 3.28 2.46 - 4.10 12 13.12 12.30 - 13.94 30.24 +0.04
19:50 56 56 98 NW 7.8 8.9 12 12.14 exactly 12.1 3 1.64 0.82 - 2.46 12 11.48 10.66 - 12.30 30.26 +0.05
20:50 56 56 100 NNW 7.8 8.9 12 11.48 exactly 11.5 4 1.64 0.82 - 2.46 12 11.48 10.66 - 12.30 30.26 +0.03
22:50 56 56 97 NNW 3.9 4.5 12 11.15 exactly 11.2 4 1.64 0.82 - 2.46 12 11.48 10.66 - 12.30 30.28 +0.02
23:50 56 56 100 NW 3.9 4.5 12 12.47 exactly 12.5 4 1.64 0.82 - 2.46 12 13.12 12.30 - 13.94 30.30 +0.04
00:50 56 56 97 North 3.9 4.5 12 10.83 exactly 10.8 4 1.64 0.82 - 2.46 12 11.48 10.66 - 12.30 30.29 +0.02
01:50 56 56 91 North 5.8 6.7 12 11.48 exactly 11.5 4 1.64 0.82 - 2.46 12 11.48 10.66 - 12.30 30.30 +0.02
02:50 56 56 89 NNE 3.9 4.5 12 10.17 exactly 10.2 4 1.64 0.82 - 2.46 12 9.84 9.02 - 10.66 30.29 -
03:50 55 56 94 NNE 5.8 6.7 11 10.17 exactly 10.2 4 1.64 0.82 - 2.46 11 9.84 9.02 - 10.66 30.29 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 476 ft 13.39 ft 12.1 sec 7.5 sec 0.6 sec 2400 sec
21:00 476 ft 13.19 ft 12.9 sec 7.6 sec 0.6 sec 2400 sec
22:00 476 ft 13.68 ft 12.1 sec 7.9 sec 0.6 sec 2400 sec
23:00 476 ft 13.98 ft 12.9 sec 7.8 sec 0.6 sec 2400 sec
00:00 476 ft 12.63 ft 12.1 sec 7.7 sec 0.6 sec 2400 sec
01:00 476 ft 12.07 ft 13.8 sec 7.6 sec 0.6 sec 2400 sec
02:00 476 ft 11.48 ft 12.1 sec 7.7 sec 0.6 sec 2400 sec
03:00 476 ft 11.38 ft 12.9 sec 7.8 sec 0.6 sec 2400 sec
05:00 476 ft 10.63 ft 13.8 sec 7.0 sec 0.6 sec 2400 sec
06:00 476 ft 10.86 ft 12.1 sec 6.9 sec 0.6 sec 2400 sec
07:00 476 ft 11.88 ft 10.8 sec 7.6 sec 0.6 sec 2400 sec
08:00 476 ft 11.84 ft 11.4 sec 7.5 sec 0.6 sec 2400 sec
09:00 476 ft 12.70 ft 10.8 sec 8.0 sec 0.6 sec 2400 sec
10:00 476 ft 12.86 ft 11.4 sec 7.9 sec 0.6 sec 2400 sec
11:00 476 ft 13.91 ft 11.4 sec 8.5 sec 0.6 sec 2400 sec
12:00 476 ft 15.26 ft 12.9 sec 8.6 sec 0.6 sec 2400 sec
14:00 476 ft 14.73 ft 11.4 sec 8.6 sec 0.6 sec 2400 sec
15:00 476 ft 14.57 ft 12.1 sec 8.4 sec 0.6 sec 2400 sec
16:00 476 ft 15.19 ft 11.4 sec 8.7 sec 0.6 sec 2400 sec
17:00 476 ft 13.48 ft 12.1 sec 8.0 sec 0.6 sec 2400 sec
18:00 476 ft 12.50 ft 12.1 sec 8.1 sec 0.6 sec 2400 sec
19:00 476 ft 13.78 ft 12.1 sec 8.6 sec 0.6 sec 2400 sec
20:00 476 ft 12.17 ft 12.1 sec 8.4 sec 0.6 sec 2400 sec
21:00 476 ft 11.35 ft 12.1 sec 8.2 sec 0.6 sec 2400 sec
00:00 476 ft 12.53 ft 12.1 sec 9.1 sec 0.6 sec 2400 sec
01:00 476 ft 10.86 ft 12.1 sec 8.3 sec 0.6 sec 2400 sec
02:00 476 ft 11.42 ft 12.1 sec 8.8 sec 0.6 sec 2400 sec