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

Conditions for Saturday

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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 47 54 93 ESE 5.8 6.7 11 8.86 exactly 8.9 4 1.64 0.82 - 2.46 11 8.20 7.38 - 9.02 29.90 +0.02
21:50 47 54 95 East 3.9 4.5 10 8.86 exactly 8.9 3 1.64 0.82 - 2.46 10 8.20 7.38 - 9.02 29.90 +0.02
22:50 47 54 97 East 3.9 4.5 11 8.53 exactly 8.5 4 1.64 0.82 - 2.46 11 8.20 7.38 - 9.02 29.91 +0.03
23:50 47 54 100 East 5.8 6.7 11 8.20 exactly 8.2 4 1.64 0.82 - 2.46 11 8.20 7.38 - 9.02 29.92 +0.03
00:50 47 54 88 East 1.9 2.2 10 8.20 exactly 8.2 4 1.64 0.82 - 2.46 10 8.20 7.38 - 9.02 29.94 +0.04
01:50 47 54 99 SE 3.9 4.5 11 7.87 exactly 7.9 4 1.64 0.82 - 2.46 11 8.20 7.38 - 9.02 29.95 +0.04
02:50 47 54 99 SE 5.8 6.7 10 7.87 exactly 7.9 4 1.64 0.82 - 2.46 10 8.20 7.38 - 9.02 29.96 +0.04
03:50 47 54 92 SE 7.8 8.9 10 8.86 exactly 8.9 4 1.64 0.82 - 2.46 10 8.20 7.38 - 9.02 29.96 +0.02
04:50 47 54 100 ESE 9.7 11.2 10 8.53 exactly 8.5 4 1.64 0.82 - 2.46 10 8.20 7.38 - 9.02 29.97 +0.02
05:50 42 54 99 North 9.7 11.2 10 7.22 exactly 7.2 4 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.00 +0.04
06:50 43 53 99 ENE 1.9 2.2 10 7.22 exactly 7.2 4 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.00 +0.04
07:50 45 53 100 SE 11.7 13.4 10 7.55 exactly 7.5 5 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.00 +0.03
08:50 46 54 99 SE 11.7 13.4 10 6.56 exactly 6.6 5 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.02 +0.02
09:50 46 54 99 SE 9.7 11.2 9 6.89 exactly 6.9 5 1.64 0.82 - 2.46 9 6.56 5.74 - 7.38 30.04 +0.04
10:50 46 54 92 ESE 7.8 8.9 10 6.56 exactly 6.6 3 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.07 +0.07
11:50 47 54 99 SE 7.8 8.9 10 6.89 exactly 6.9 3 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.07 +0.05
12:50 48 54 95 South 11.7 13.4 10 6.56 exactly 6.6 5 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.07 +0.04
13:50 48 54 98 SSE 7.8 8.9 10 5.58 exactly 5.6 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.09 +0.02
14:50 48 54 96 SSE 5.8 6.7 9 5.91 exactly 5.9 3 1.64 0.82 - 2.46 9 6.56 5.74 - 7.38 30.09 +0.02
15:50 48 54 89 SE 7.8 8.9 9 5.58 exactly 5.6 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.10 +0.03
16:50 48 54 93 SE 9.7 11.2 9 5.25 exactly 5.2 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.10 +0.01
17:50 48 54 98 SE 7.8 8.9 9 4.92 exactly 4.9 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.12 +0.03
18:50 49 54 94 SE 9.7 11.2 9 4.92 exactly 4.9 5 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.12 +0.02
19:50 49 54 98 SSE 7.8 8.9 9 4.92 exactly 4.9 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.12 +0.02
20:50 50 54 90 SSE 7.8 8.9 9 4.59 exactly 4.6 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.12 -
21:50 50 54 87 South 9.7 11.2 8 4.92 exactly 4.9 3 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.13 -
22:50 50 54 99 South 17.5 20.1 8 4.59 exactly 4.6 6 3.28 2.46 - 4.10 8 3.28 2.46 - 4.10 30.12 -
23:50 49 54 100 SSE 19.4 22.4 8 4.92 exactly 4.9 4 3.28 2.46 - 4.10 8 3.28 2.46 - 4.10 30.13 +0.01
00:50 51 54 99 South 13.6 15.7 8 4.92 exactly 4.9 4 3.28 2.46 - 4.10 8 3.28 2.46 - 4.10 30.14 +0.01
01:50 51 54 98 South 17.5 20.1 8 4.59 exactly 4.6 4 3.28 2.46 - 4.10 8 3.28 2.46 - 4.10 30.14 +0.02
02:50 49 53 100 SSE 19.4 22.4 11 5.25 exactly 5.2 5 4.92 4.10 - 5.74 11 3.28 2.46 - 4.10 30.13 -
03:50 51 53 98 SSE 19.4 22.4 5 5.25 exactly 5.2 5 4.92 4.10 - 5.74 12 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
20:00 476 ft 9.48 ft 10.8 sec 8.1 sec 0.6 sec 2400 sec
21:00 476 ft 8.73 ft 10.8 sec 8.1 sec 0.6 sec 2400 sec
22:00 476 ft 8.83 ft 10.0 sec 8.0 sec 0.6 sec 2400 sec
23:00 476 ft 8.60 ft 10.8 sec 8.0 sec 0.6 sec 2400 sec
00:00 476 ft 8.30 ft 10.8 sec 7.7 sec 0.6 sec 2400 sec
01:00 476 ft 8.33 ft 10.0 sec 7.7 sec 0.6 sec 2400 sec
02:00 476 ft 8.01 ft 10.8 sec 7.5 sec 0.6 sec 2400 sec
03:00 476 ft 8.01 ft 10.0 sec 7.7 sec 0.6 sec 2400 sec
04:00 476 ft 8.99 ft 10.0 sec 8.0 sec 0.6 sec 2400 sec
05:00 476 ft 8.53 ft 10.0 sec 7.7 sec 0.6 sec 2400 sec
06:00 476 ft 7.28 ft 10.0 sec 7.1 sec 0.6 sec 2400 sec
08:00 476 ft 7.55 ft 10.0 sec 7.7 sec 0.6 sec 2400 sec
09:00 476 ft 6.69 ft 10.0 sec 7.1 sec 0.6 sec 2400 sec
10:00 476 ft 6.96 ft 9.1 sec 6.8 sec 0.6 sec 2400 sec
11:00 476 ft 6.56 ft 10.0 sec 6.8 sec 0.6 sec 2400 sec
12:00 476 ft 6.99 ft 10.0 sec 6.9 sec 0.6 sec 2400 sec
13:00 476 ft 6.43 ft 10.0 sec 6.9 sec 0.6 sec 2400 sec
14:00 476 ft 5.58 ft 10.0 sec 6.6 sec 0.6 sec 2400 sec
15:00 476 ft 6.00 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
16:00 476 ft 5.54 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
17:00 476 ft 5.25 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
18:00 476 ft 4.89 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
19:00 476 ft 5.05 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
20:00 476 ft 5.05 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
21:00 476 ft 4.63 ft 9.1 sec 5.8 sec 0.6 sec 2400 sec
22:00 476 ft 5.09 ft 8.3 sec 6.0 sec 0.6 sec 2400 sec
23:00 476 ft 4.59 ft 8.3 sec 5.5 sec 0.6 sec 2400 sec
00:00 476 ft 4.86 ft 8.3 sec 4.8 sec 0.6 sec 2400 sec
01:00 476 ft 4.92 ft 8.3 sec 4.9 sec 0.6 sec 2400 sec
02:00 476 ft 4.72 ft 8.3 sec 4.8 sec 0.6 sec 2400 sec
03:00 476 ft 5.25 ft 11.4 sec 4.7 sec 0.6 sec 2400 sec