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 23, 20:00 21.22 20 9.81 11.91 6.77 4.44 4.13 7.96 5.91 4.85 2.79
Dec 23, 19:00 19.9 28 10.37 9.70 4.78 5.42 5.50 7.50 5.20 4.67 2.66
Dec 23, 18:30 18.2 20 8.70 9.10 5.48 6.16 4.62 5.92 5.32 3.72 2.49
Dec 23, 18:00 18.52 28 9.87 8.83 5.77 4.24 5.19 6.38 5.03 4.12 2.48
Dec 23, 17:30 19.36 28 11.70 7.99 4.51 4.01 6.34 7.13 4.79 4.10 2.58
Dec 23, 17:00 16.38 28 8.84 7.08 4.40 4.45 6.00 5.30 4.48 3.47 2.19
Dec 23, 16:30 16.66 28 9.33 6.13 4.41 4.47 6.59 5.69 4.65 3.34 2.21
Dec 23, 16:00 15.29 15 6.86 5.03 4.57 7.06 5.26 5.23 4.41 3.35 2.21
Dec 23, 15:30 14.11 15 6.05 4.52 3.95 6.73 5.32 4.25 4.47 3.10 2.32
Dec 23, 15:00 13.17 15 5.39 3.79 4.14 5.73 5.57 4.12 4.33 2.89 2.24
Dec 23, 14:30 11.62 13 4.86 2.72 3.55 4.58 5.37 3.64 3.96 2.69 2.30
Dec 23, 14:00 11.45 13 4.36 2.29 3.27 4.72 5.59 4.34 3.40 2.54 2.41
Dec 23, 13:30 11.55 13 3.82 2.15 3.59 5.35 5.74 3.98 3.31 2.74 2.32
Dec 23, 13:00 10.75 13 3.08 1.92 3.60 4.02 5.57 4.11 3.54 2.78 2.25
Dec 23, 12:30 10.95 15 2.78 1.49 2.76 5.92 5.41 3.80 3.22 2.81 2.33
Dec 23, 12:00 10.56 15 1.86 1.50 3.01 5.59 5.25 3.72 3.51 2.53 2.33
Dec 23, 11:30 10.34 15 1.57 1.32 3.00 5.40 4.77 4.43 3.01 2.84 2.26
Dec 23, 11:00 9.67 13 0.85 1.34 3.00 4.90 4.97 3.90 2.84 2.21 2.25
Dec 23, 10:30 10.78 15 1.06 1.51 3.46 5.91 5.22 3.86 3.22 2.66 2.50
Dec 23, 10:00 10.88 15 1.06 1.34 3.27 6.11 4.58 4.66 3.32 2.81 2.45
Dec 23, 09:30 10.75 15 0.62 1.00 2.66 5.76 4.86 4.62 3.64 2.89 2.70
Dec 23, 09:00 10.71 15 0.67 1.40 2.98 5.65 5.27 4.22 3.41 2.67 2.65
Dec 23, 08:30 10.26 13 0.70 1.30 2.81 4.40 5.67 4.18 3.51 2.62 2.67
Dec 23, 08:00 12.04 15 0.56 1.27 2.64 6.84 6.64 4.29 3.26 2.91 2.77
Dec 23, 07:30 11.24 15 0.47 1.54 3.23 6.05 5.02 4.74 3.67 2.97 2.60
Dec 23, 07:00 9.86 13 0.45 1.78 3.39 4.81 5.11 3.69 2.85 2.25 2.50
Dec 23, 06:30 10.13 15 0.38 1.94 3.53 4.78 4.59 3.83 3.53 2.96 2.55
Dec 23, 06:00 11.12 15 0.39 1.84 3.44 5.77 5.12 4.39 3.75 3.07 2.47
Dec 23, 05:30 10.0 15 0.45 1.87 3.40 4.75 4.71 4.10 3.38 2.61 2.22
Dec 23, 05:00 10.0 15 0.41 2.03 3.67 5.00 4.63 3.73 3.06 2.65 2.37
Dec 23, 04:30 11.65 15 0.36 2.44 4.17 6.67 5.35 3.82 3.48 2.72 2.26
Dec 23, 04:00 9.78 15 0.46 2.56 3.84 4.73 4.48 3.50 2.98 2.50 2.07
Dec 23, 03:30 9.85 15 0.50 2.41 3.62 4.98 4.69 3.35 3.03 2.35 2.24
Dec 23, 03:00 9.75 15 0.58 2.51 3.63 4.76 4.44 3.47 3.04 2.65 2.12
Dec 23, 02:30 9.69 15 0.47 2.54 3.87 4.68 4.26 3.26 3.10 2.53 2.33
Dec 23, 02:00 10.02 13 0.62 2.63 3.56 4.82 4.87 3.58 2.99 2.61 2.19
Dec 23, 01:30 10.84 15 0.62 2.89 4.66 5.97 4.28 3.21 3.46 2.39 2.29
Dec 23, 01:00 10.84 13 0.59 2.82 4.16 4.93 5.38 3.73 3.38 2.71 2.42
Dec 23, 00:30 10.77 15 0.63 2.74 3.89 5.70 4.67 3.73 3.22 2.92 2.41
Dec 23, 00:00 12.15 17 0.75 3.44 5.87 5.57 5.43 3.82 3.48 2.71 2.47
Dec 22, 23:30 11.77 15 0.88 3.04 5.15 6.24 4.49 3.98 3.60 2.83 2.47
Dec 22, 23:00 11.44 15 0.67 3.91 5.38 5.47 4.71 3.37 3.16 2.68 2.37
Dec 22, 22:30 11.34 15 0.82 3.45 5.32 5.43 3.90 3.99 3.56 2.94 2.39
Dec 22, 22:00 12.69 15 1.03 3.73 5.29 6.41 5.82 3.89 3.51 3.18 2.35
Dec 22, 21:30 11.89 15 0.85 3.35 5.24 5.99 4.72 4.14 3.37 3.03 2.48
Dec 22, 21:00 12.62 15 0.82 3.75 5.41 6.17 5.49 4.06 4.08 2.85 2.39
Dec 22, 20:30 12.59 15 0.76 3.56 5.66 6.17 5.51 4.21 3.36 3.18 2.37
Dec 22, 20:00 12.11 15 0.90 3.12 4.79 5.82 5.04 4.94 3.91 2.93 2.37

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