NAGS HEAD, NC - 243 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 21, 15:00 7.38 3 0.19 0.16 0.15 0.28 0.57 1.37 2.38 4.39 5.22
Dec 21, 14:30 7.83 3 0.21 0.17 0.13 0.24 0.55 1.30 2.94 4.87 5.17
Dec 21, 14:00 7.94 3 0.23 0.18 0.12 0.22 0.58 1.41 2.97 4.78 5.37
Dec 21, 13:30 7.85 3 0.17 0.14 0.11 0.18 0.45 1.53 2.99 4.90 5.09
Dec 21, 13:00 7.71 7 0.18 0.15 0.10 0.22 0.42 1.67 3.32 4.78 4.75
Dec 21, 12:30 7.4 3 0.20 0.19 0.17 0.19 0.56 1.31 2.88 4.50 4.91
Dec 21, 12:00 7.89 3 0.23 0.17 0.15 0.22 0.61 1.44 3.12 4.73 5.26
Dec 21, 11:30 7.29 3 0.14 0.17 0.12 0.20 0.41 1.30 2.95 4.05 5.11
Dec 21, 11:00 6.84 3 0.16 0.15 0.12 0.21 0.59 1.41 2.65 3.82 4.78
Dec 21, 10:30 6.4 3 0.15 0.13 0.12 0.23 0.66 1.29 2.09 3.64 4.60
Dec 21, 10:00 6.87 3 0.16 0.15 0.13 0.25 0.52 1.33 2.56 3.92 4.80
Dec 21, 09:30 6.63 3 0.16 0.12 0.11 0.25 0.54 1.31 2.37 3.73 4.73
Dec 21, 09:00 7.01 3 0.16 0.16 0.14 0.23 0.53 1.80 2.82 3.48 5.05
Dec 21, 08:30 6.45 3 0.15 0.15 0.13 0.21 0.58 1.69 2.19 3.35 4.73
Dec 21, 08:00 7.18 3 0.20 0.17 0.14 0.25 0.50 1.67 2.79 3.91 5.03
Dec 21, 07:30 7.02 3 0.13 0.15 0.13 0.26 0.55 1.33 2.83 3.87 4.90
Dec 21, 07:00 6.97 3 0.18 0.16 0.16 0.30 0.74 1.58 3.07 3.71 4.71
Dec 21, 06:30 7.52 3 0.13 0.16 0.11 0.27 0.54 1.57 3.71 3.56 5.21
Dec 21, 06:00 7.32 3 0.13 0.17 0.14 0.25 0.65 1.59 3.59 3.71 4.89
Dec 21, 05:30 6.59 3 0.15 0.17 0.15 0.23 0.62 1.39 2.89 3.45 4.55
Dec 21, 05:00 7.14 3 0.15 0.14 0.12 0.24 0.67 1.50 3.27 3.55 4.99
Dec 21, 04:30 6.89 3 0.17 0.19 0.14 0.25 0.64 1.28 2.77 3.79 4.82
Dec 21, 04:00 7.2 3 0.17 0.16 0.12 0.26 0.55 1.27 3.08 3.81 5.07
Dec 21, 03:30 6.59 3 0.16 0.15 0.16 0.31 0.60 0.91 3.41 3.11 4.56
Dec 21, 03:00 6.4 3 0.13 0.15 0.13 0.26 0.54 0.86 2.07 3.63 4.72
Dec 21, 02:30 5.76 3 0.14 0.10 0.11 0.21 0.54 0.92 2.17 3.03 4.25
Dec 21, 02:00 5.73 3 0.13 0.13 0.09 0.25 0.43 0.85 1.95 3.22 4.20
Dec 21, 01:30 5.44 3 0.08 0.11 0.12 0.23 0.57 0.68 1.90 3.16 3.89
Dec 21, 01:00 5.33 3 0.09 0.10 0.11 0.27 0.66 0.78 1.61 3.09 3.90
Dec 21, 00:30 5.49 3 0.09 0.11 0.11 0.21 0.54 0.82 1.73 3.59 3.64
Dec 21, 00:00 5.24 3 0.10 0.13 0.10 0.22 0.55 0.83 1.80 3.22 3.58
Dec 20, 23:30 5.11 3 0.10 0.09 0.12 0.22 0.44 0.77 1.61 3.08 3.62
Dec 20, 23:00 5.17 3 0.09 0.08 0.13 0.29 0.54 0.71 1.67 3.29 3.49
Dec 20, 22:30 5.39 7 0.08 0.09 0.12 0.24 0.53 0.87 1.86 3.59 3.40
Dec 20, 22:00 5.23 7 0.09 0.11 0.15 0.28 0.54 0.76 1.67 3.52 3.35
Dec 20, 21:30 5.08 7 0.10 0.11 0.08 0.28 0.55 0.71 1.82 3.30 3.27
Dec 20, 21:00 5.39 3 0.10 0.13 0.10 0.27 0.51 0.75 2.20 3.41 3.42
Dec 20, 20:30 5.48 3 0.10 0.10 0.12 0.24 0.51 0.91 1.95 3.54 3.54
Dec 20, 20:00 5.28 3 0.10 0.11 0.13 0.32 0.51 0.88 1.96 3.28 3.49
Dec 20, 19:30 5.34 7 0.09 0.11 0.14 0.31 0.58 0.88 2.16 3.39 3.33
Dec 20, 19:00 5.41 3 0.12 0.09 0.14 0.20 0.49 0.84 1.80 3.44 3.63
Dec 20, 18:30 5.28 3 0.09 0.12 0.15 0.27 0.49 0.81 1.88 3.33 3.51
Dec 20, 18:00 5.45 3 0.09 0.12 0.13 0.29 0.53 0.93 1.68 3.52 3.63
Dec 20, 17:30 5.45 3 0.11 0.14 0.12 0.31 0.57 1.03 1.93 3.37 3.62
Dec 20, 17:00 5.57 3 0.11 0.14 0.13 0.22 0.52 0.96 1.71 3.56 3.77
Dec 20, 16:30 5.8 7 0.11 0.13 0.11 0.30 0.44 0.93 1.80 3.88 3.76
Dec 20, 16:00 5.53 3 0.10 0.10 0.17 0.27 0.59 1.06 1.43 3.48 3.85
Dec 20, 15:30 5.35 3 0.10 0.12 0.08 0.32 0.57 0.70 1.41 3.07 4.04
Dec 20, 15:00 5.68 3 0.13 0.12 0.14 0.35 0.60 0.96 1.36 3.11 4.39

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