SAN FRANCISCO BAR, CA - 142 Classic View

Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Height (ft) Band Energy (cm^2)
waveTime
 Hs ft Tp s 22+ 22-18 18-16 16-14 14-12 12-10 10-8 8-6 6-2
Dec 27, 08:30 11.9 13 0.56 1.00 2.15 5.64 6.86 4.20 3.46 3.18 4.12
Dec 27, 08:00 12.32 15 0.55 1.08 3.03 6.44 6.26 4.79 3.92 2.99 3.61
Dec 27, 07:30 11.49 15 0.49 1.29 3.46 6.05 5.81 4.46 3.19 2.90 3.08
Dec 27, 07:00 11.41 13 0.51 1.04 2.92 5.94 6.04 4.52 3.43 2.97 2.76
Dec 27, 06:30 11.52 13 0.42 1.37 3.11 6.15 6.19 4.24 3.30 2.91 2.74
Dec 27, 06:00 11.11 13 0.36 1.06 2.38 5.79 6.19 4.40 3.43 2.64 2.55
Dec 27, 05:30 12.75 15 0.41 1.32 3.91 7.56 6.31 4.44 3.35 3.35 2.48
Dec 27, 05:00 11.24 15 0.41 1.34 3.52 6.16 5.46 4.40 3.14 3.00 2.42
Dec 27, 04:30 10.85 13 0.38 1.39 2.89 5.24 5.92 4.44 3.53 2.68 2.31
Dec 27, 04:00 11.63 13 0.34 1.46 3.20 6.28 6.41 4.00 3.03 3.19 2.64
Dec 27, 03:30 12.08 15 0.34 1.57 3.53 6.97 6.00 4.20 3.45 2.97 2.85
Dec 27, 03:00 13.14 15 0.32 1.50 3.84 7.74 7.05 4.29 2.97 3.30 2.81
Dec 27, 02:30 11.44 15 0.29 1.71 3.85 6.29 4.98 4.62 3.16 3.07 2.79
Dec 27, 02:00 10.93 15 0.40 1.50 3.62 6.16 5.32 3.24 3.20 3.20 2.58
Dec 27, 01:30 11.24 15 0.36 1.56 3.67 5.66 5.20 4.40 3.71 3.16 2.86
Dec 27, 01:00 10.43 15 0.34 1.68 3.73 5.17 4.80 3.99 3.28 2.69 2.87
Dec 27, 00:30 10.94 13 0.30 1.25 2.69 5.61 6.08 3.74 3.25 2.94 3.03
Dec 27, 00:00 10.94 13 0.27 1.16 3.10 5.13 5.34 4.77 3.58 3.06 2.99
Dec 26, 23:30 10.58 15 0.29 1.51 3.37 5.62 4.58 3.79 3.23 3.30 3.15
Dec 26, 23:00 11.95 15 0.35 1.65 3.70 6.16 6.04 4.10 3.20 3.81 3.20
Dec 26, 22:30 11.39 13 0.30 1.35 3.21 5.78 5.84 4.35 3.56 3.07 3.00
Dec 26, 22:00 10.12 15 0.25 1.55 2.77 4.82 4.59 4.05 3.55 2.93 3.24
Dec 26, 21:30 11.67 15 0.34 1.41 4.00 6.30 4.99 4.29 3.83 3.03 3.37
Dec 26, 21:00 11.51 15 0.30 1.53 3.87 5.91 5.13 4.00 3.58 3.36 3.69
Dec 26, 20:30 12.31 15 0.31 1.09 3.20 6.17 5.28 5.63 4.17 3.42 3.66
Dec 26, 20:00 11.21 13 0.35 1.35 3.09 5.29 5.38 4.43 3.42 3.45 3.76
Dec 26, 19:30 11.33 15 0.28 1.23 2.39 6.19 5.38 3.68 4.03 3.21 3.71
Dec 26, 19:00 10.68 15 0.31 1.12 2.45 5.21 4.87 3.97 3.45 3.58 3.92
Dec 26, 18:30 10.8 13 0.31 0.93 2.48 4.38 5.27 4.32 3.90 3.40 4.15
Dec 26, 18:00 10.69 11 0.27 1.13 2.21 4.34 4.79 5.00 3.95 3.38 3.77
Dec 26, 17:30 10.27 13 0.29 0.91 1.86 4.19 4.86 4.51 3.81 2.87 4.10
Dec 26, 17:00 9.92 13 0.26 0.71 1.65 3.69 4.56 4.10 4.18 2.91 4.24
Dec 26, 16:30 9.8 11 0.27 0.72 1.62 3.41 4.16 4.56 4.07 2.83 4.30
Dec 26, 16:00 9.24 11 0.23 0.67 1.41 3.24 3.81 4.75 3.18 2.78 4.17
Dec 26, 15:30 9.48 13 0.25 0.55 1.30 3.18 5.05 4.03 3.68 2.22 4.18
Dec 26, 15:00 9.85 13 0.22 0.50 1.46 4.47 5.03 3.78 3.33 2.48 4.21
Dec 26, 14:30 9.01 13 0.22 0.66 1.56 3.44 4.47 4.23 2.85 2.19 3.97
Dec 26, 14:00 8.77 13 0.22 0.57 1.06 3.66 4.53 3.78 2.84 2.17 3.79
Dec 26, 13:30 8.86 13 0.21 0.57 1.21 3.28 4.40 4.11 3.03 2.07 4.02
Dec 26, 13:00 8.17 13 0.20 0.52 1.04 3.14 3.96 3.56 3.08 2.02 3.70
Dec 26, 12:30 8.13 13 0.24 0.64 1.08 2.85 4.22 3.88 2.71 1.97 3.50
Dec 26, 12:00 7.58 13 0.16 0.48 0.75 2.95 3.81 3.32 2.71 1.97 3.34
Dec 26, 11:30 7.72 13 0.17 0.51 0.98 3.08 3.96 3.60 2.47 1.98 3.18
Dec 26, 11:00 8.16 13 0.15 0.43 0.97 3.47 4.72 3.64 2.43 1.93 2.87
Dec 26, 10:30 7.39 13 0.21 0.51 1.33 2.80 3.85 3.27 2.74 1.98 2.78
Dec 26, 10:00 7.45 13 0.19 0.49 1.04 3.09 3.85 3.57 2.10 1.87 3.01
Dec 26, 09:30 7.97 13 0.22 0.52 1.08 3.87 4.13 3.76 2.22 1.86 2.72
Dec 26, 09:00 7.01 13 0.20 0.66 1.27 3.32 3.44 2.79 2.40 2.10 2.48
Dec 26, 08:30 7.1 13 0.20 0.55 1.28 2.84 3.87 3.41 2.20 1.73 2.44

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