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

Conditions for Sunday

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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 55 55 100 SSE 7.8 8.9 13 10.17 exactly 10.2 4 1.64 0.82 - 2.46 13 9.84 9.02 - 10.66 30.12 -
21:50 55 55 100 South 15.6 17.9 13 11.48 exactly 11.5 5 3.28 2.46 - 4.10 13 11.48 10.66 - 12.30 30.12 -
22:50 55 55 100 South 13.6 15.7 13 10.83 exactly 10.8 6 3.28 2.46 - 4.10 13 9.84 9.02 - 10.66 30.13 -
23:50 55 55 100 South 13.6 15.7 13 12.47 exactly 12.5 5 3.28 2.46 - 4.10 13 11.48 10.66 - 12.30 30.12 -
00:50 55 55 100 SSE 13.6 15.7 12 11.48 exactly 11.5 5 3.28 2.46 - 4.10 12 11.48 10.66 - 12.30 30.11 -
01:50 55 55 100 South 13.6 15.7 15 11.15 exactly 11.2 6 3.28 2.46 - 4.10 15 9.84 9.02 - 10.66 30.12 -0.01
01:50 56 55 100 South 13.6 15.7 14 12.14 exactly 12.1 6 3.28 2.46 - 4.10 14 11.48 10.66 - 12.30 30.12 -
02:50 56 55 100 South 15.6 17.9 14 12.14 exactly 12.1 6 3.28 2.46 - 4.10 14 11.48 10.66 - 12.30 30.12 -
03:50 56 55 99 SSE 17.5 20.1 16 12.47 exactly 12.5 6 3.28 2.46 - 4.10 16 11.48 10.66 - 12.30 30.10 -0.02
04:50 56 55 100 South 19.4 22.4 16 12.80 exactly 12.8 5 4.92 4.10 - 5.74 16 11.48 10.66 - 12.30 30.10 -0.01
05:50 56 55 100 South 19.4 22.4 15 12.14 exactly 12.1 7 4.92 4.10 - 5.74 15 11.48 10.66 - 12.30 30.11 -
06:50 56 55 100 South 21.4 24.6 16 11.15 exactly 11.2 6 4.92 4.10 - 5.74 16 9.84 9.02 - 10.66 30.11 +0.01
08:50 56 55 100 South 19.4 22.4 15 11.48 exactly 11.5 7 4.92 4.10 - 5.74 15 9.84 9.02 - 10.66 30.16 +0.05
09:50 56 55 100 South 19.4 22.4 15 11.81 exactly 11.8 6 4.92 4.10 - 5.74 15 9.84 9.02 - 10.66 30.17 +0.06
10:50 56 55 100 South 17.5 20.1 13 11.15 exactly 11.2 6 6.56 5.74 - 7.38 13 9.84 9.02 - 10.66 30.21 -
11:50 56 55 99 South 17.5 20.1 15 11.48 exactly 11.5 7 4.92 4.10 - 5.74 15 9.84 9.02 - 10.66 30.22 +0.06
12:50 56 55 99 South 17.5 20.1 15 12.14 exactly 12.1 6 4.92 4.10 - 5.74 15 11.48 10.66 - 12.30 30.22 +0.05
13:50 55 55 100 South 19.4 22.4 15 14.11 exactly 14.1 6 6.56 5.74 - 7.38 15 13.12 12.30 - 13.94 30.23 +0.02
14:50 55 55 100 South 19.4 22.4 15 12.14 exactly 12.1 8 4.92 4.10 - 5.74 15 11.48 10.66 - 12.30 30.22 -
15:50 55 55 100 South 19.4 22.4 14 12.14 exactly 12.1 7 6.56 5.74 - 7.38 14 9.84 9.02 - 10.66 30.22 -
16:50 56 55 98 South 17.5 20.1 14 10.17 exactly 10.2 7 4.92 4.10 - 5.74 14 8.20 7.38 - 9.02 30.24 -
17:50 56 55 99 South 15.6 17.9 12 11.81 exactly 11.8 7 4.92 4.10 - 5.74 12 9.84 9.02 - 10.66 30.25 +0.03
18:50 56 55 100 South 13.6 15.7 13 10.83 exactly 10.8 6 4.92 4.10 - 5.74 13 9.84 9.02 - 10.66 30.26 +0.04
19:50 56 55 100 SSW 13.6 15.7 12 11.15 exactly 11.2 6 3.28 2.46 - 4.10 12 9.84 9.02 - 10.66 30.27 +0.03
20:50 56 55 100 SSW 11.7 13.4 13 9.51 exactly 9.5 5 3.28 2.46 - 4.10 13 8.20 7.38 - 9.02 30.28 +0.04
21:50 56 55 98 North 7.8 8.9 14 10.17 exactly 10.2 4 1.64 0.82 - 2.46 14 9.84 9.02 - 10.66 30.30 +0.04
22:50 55 55 100 NW 5.8 6.7 14 8.53 exactly 8.5 4 1.64 0.82 - 2.46 14 8.20 7.38 - 9.02 30.32 +0.06
23:50 55 55 100 WNW 5.8 6.7 11 7.87 exactly 7.9 4 1.64 0.82 - 2.46 11 8.20 7.38 - 9.02 30.34 +0.06
00:50 55 55 100 NW 1.9 2.2 12 9.19 exactly 9.2 4 1.64 0.82 - 2.46 12 8.20 7.38 - 9.02 30.34 +0.04
01:50 55 55 100 WNW 3.9 4.5 12 9.19 exactly 9.2 4 1.64 0.82 - 2.46 12 8.20 7.38 - 9.02 30.35 +0.03
02:50 56 55 99 NNW 5.8 6.7 12 8.53 exactly 8.5 3 1.64 0.82 - 2.46 12 8.20 7.38 - 9.02 30.35 +0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 476 ft 9.09 ft 12.1 sec 7.5 sec 0.6 sec 2400 sec
21:00 476 ft 10.24 ft 12.9 sec 8.6 sec 0.6 sec 2400 sec
22:00 476 ft 11.48 ft 12.9 sec 9.3 sec 0.6 sec 2400 sec
23:00 476 ft 10.83 ft 12.9 sec 9.1 sec 0.6 sec 2400 sec
00:00 476 ft 12.53 ft 12.9 sec 9.7 sec 0.6 sec 2400 sec
01:00 476 ft 11.32 ft 12.1 sec 9.2 sec 0.6 sec 2400 sec
01:00 476 ft 11.09 ft 14.8 sec 9.3 sec 0.6 sec 2400 sec
02:00 476 ft 12.27 ft 13.8 sec 9.6 sec 0.6 sec 2400 sec
03:00 476 ft 12.11 ft 13.8 sec 9.2 sec 0.6 sec 2400 sec
04:00 476 ft 12.40 ft 16.0 sec 9.1 sec 0.6 sec 2400 sec
05:00 476 ft 12.63 ft 16.0 sec 8.8 sec 0.6 sec 2400 sec
06:00 476 ft 12.27 ft 14.8 sec 8.3 sec 0.6 sec 2400 sec
07:00 476 ft 11.29 ft 16.0 sec 7.8 sec 0.6 sec 2400 sec
09:00 476 ft 11.48 ft 14.8 sec 7.9 sec 0.6 sec 2400 sec
10:00 476 ft 11.88 ft 14.8 sec 8.1 sec 0.6 sec 2400 sec
11:00 476 ft 11.06 ft 12.9 sec 7.7 sec 0.6 sec 2400 sec
12:00 476 ft 11.58 ft 14.8 sec 8.3 sec 0.6 sec 2400 sec
13:00 476 ft 12.20 ft 14.8 sec 8.4 sec 0.6 sec 2400 sec
14:00 476 ft 14.21 ft 14.8 sec 9.3 sec 0.6 sec 2400 sec
15:00 476 ft 11.98 ft 14.8 sec 8.4 sec 0.6 sec 2400 sec
16:00 476 ft 12.01 ft 13.8 sec 8.3 sec 0.6 sec 2400 sec
17:00 476 ft 10.30 ft 13.8 sec 7.5 sec 0.6 sec 2400 sec
18:00 476 ft 11.81 ft 12.1 sec 8.1 sec 0.6 sec 2400 sec
19:00 476 ft 10.73 ft 12.9 sec 7.8 sec 0.6 sec 2400 sec
20:00 476 ft 11.19 ft 12.1 sec 8.1 sec 0.6 sec 2400 sec
21:00 476 ft 9.48 ft 12.9 sec 7.4 sec 0.6 sec 2400 sec
22:00 476 ft 10.04 ft 13.8 sec 8.0 sec 0.6 sec 2400 sec
23:00 476 ft 8.66 ft 13.8 sec 7.7 sec 0.6 sec 2400 sec
00:00 476 ft 7.94 ft 11.4 sec 7.4 sec 0.6 sec 2400 sec
01:00 476 ft 9.12 ft 12.1 sec 7.9 sec 0.6 sec 2400 sec
02:00 476 ft 9.06 ft 12.1 sec 7.9 sec 0.6 sec 2400 sec