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 28, 07:00 12.82 13 1.80 5.04 4.67 3.72 5.10 4.72 4.96 4.06 3.27
Dec 28, 06:30 12.55 11 1.74 3.74 4.07 4.02 5.46 5.88 4.32 3.87 3.08
Dec 28, 06:00 12.39 13 1.43 4.86 3.59 4.11 5.59 5.05 4.25 3.65 3.15
Dec 28, 05:30 12.81 13 1.56 3.85 3.77 4.13 5.81 5.66 5.17 3.77 2.97
Dec 28, 05:00 13.13 13 1.59 3.08 3.14 5.99 6.46 5.70 4.36 3.59 2.92
Dec 28, 04:30 11.58 13 1.48 3.34 3.37 3.80 5.54 5.19 4.04 3.61 2.84
Dec 28, 04:00 11.41 11 1.32 3.10 3.12 3.68 4.44 5.95 4.54 3.26 3.01
Dec 28, 03:30 11.71 13 1.02 2.50 2.89 5.19 5.96 4.76 4.01 3.52 2.81
Dec 28, 03:00 12.5 13 0.91 2.70 3.33 5.84 5.99 5.19 4.53 3.48 2.75
Dec 28, 02:30 11.67 13 0.89 2.54 3.25 5.31 5.61 4.61 4.27 3.44 2.70
Dec 28, 02:00 11.39 13 0.93 3.20 3.19 5.11 5.41 4.31 4.02 3.25 2.75
Dec 28, 01:30 11.52 13 0.82 2.44 3.06 4.96 5.68 4.99 4.14 3.13 2.81
Dec 28, 01:00 12.41 13 0.76 2.73 3.79 5.64 6.13 4.92 4.02 3.55 3.04
Dec 28, 00:30 11.7 15 0.79 2.52 3.32 5.85 5.15 4.72 3.84 3.36 3.12
Dec 28, 00:00 10.76 15 0.86 2.29 2.90 5.33 5.11 4.04 3.69 2.87 2.91
Dec 27, 23:30 11.46 15 0.80 1.88 3.11 6.32 5.05 4.37 3.78 3.10 2.98
Dec 27, 23:00 11.05 13 0.98 2.49 2.53 4.58 5.22 5.16 3.61 3.32 3.12
Dec 27, 22:30 10.32 15 0.90 2.02 2.32 5.19 4.51 4.01 3.49 3.62 2.77
Dec 27, 22:00 11.83 15 0.90 2.28 3.27 6.50 5.68 4.19 3.44 3.40 2.80
Dec 27, 21:30 11.5 15 0.69 2.29 3.24 5.59 5.49 4.03 4.18 3.51 2.94
Dec 27, 21:00 10.9 15 0.99 2.04 3.18 5.75 4.84 3.57 4.02 3.10 2.94
Dec 27, 20:30 10.54 15 0.91 2.00 3.35 5.21 4.38 3.71 3.88 3.37 2.94
Dec 27, 20:00 9.47 15 0.78 1.80 2.62 4.69 4.12 3.36 3.45 2.88 2.92
Dec 27, 19:30 10.74 15 0.79 2.02 3.13 5.51 4.74 3.72 3.77 3.35 2.97
Dec 27, 19:00 10.13 15 0.82 1.60 2.74 4.91 4.08 4.19 3.53 3.52 2.98
Dec 27, 18:30 11.0 15 0.73 1.64 3.17 6.06 5.11 3.67 3.64 3.15 2.87
Dec 27, 18:00 10.62 13 0.73 2.01 3.80 4.66 4.71 4.05 3.67 3.29 3.04
Dec 27, 17:30 9.9 15 0.51 1.43 2.53 4.30 4.25 4.10 3.88 3.22 3.23
Dec 27, 17:00 10.11 15 0.78 1.57 2.30 4.80 4.20 4.05 3.57 3.57 3.34
Dec 27, 16:30 10.23 15 0.73 1.32 2.38 5.49 4.43 3.64 3.22 3.35 3.48
Dec 27, 16:00 9.38 13 0.56 1.39 2.45 3.92 4.15 3.83 3.28 3.30 3.30
Dec 27, 15:30 10.64 15 0.68 1.50 2.79 5.20 4.94 4.07 3.59 3.28 3.32
Dec 27, 15:00 11.05 15 0.69 1.33 2.52 5.50 5.22 3.85 3.66 3.84 3.60
Dec 27, 14:30 10.47 13 0.77 1.41 2.50 4.72 4.92 4.01 3.28 3.60 3.80
Dec 27, 14:00 11.6 13 0.61 1.08 1.95 5.45 5.95 4.04 4.12 3.80 4.06
Dec 27, 13:30 11.62 13 0.68 1.46 1.85 4.60 6.02 4.77 3.95 3.88 4.27
Dec 27, 13:00 12.01 13 0.64 1.11 1.52 5.13 6.16 5.04 4.22 3.83 4.25
Dec 27, 12:30 11.73 13 0.65 1.30 2.35 5.21 5.63 5.05 3.98 3.42 4.26
Dec 27, 12:00 11.46 13 0.57 1.00 1.94 5.20 5.67 4.91 3.60 3.23 4.43
Dec 27, 11:30 11.73 13 0.68 1.07 1.59 5.02 6.26 4.78 3.93 3.43 4.35
Dec 27, 11:00 11.88 13 0.55 0.79 1.45 5.70 6.53 4.38 3.70 3.42 4.27
Dec 27, 10:30 11.55 13 0.69 1.17 2.03 5.15 5.59 5.04 3.75 2.86 4.70
Dec 27, 10:00 11.45 13 0.52 1.03 1.90 5.22 5.61 4.88 3.92 3.16 4.27
Dec 27, 09:30 12.85 13 0.68 1.08 1.93 6.25 6.70 5.20 3.67 3.55 4.77
Dec 27, 09:00 12.08 13 0.46 0.89 1.80 6.04 6.14 4.70 3.45 3.33 4.74
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

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