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 20, 13:00 5.16 3 0.10 0.09 0.09 0.24 0.62 0.99 1.37 2.75 3.96
Dec 20, 12:30 5.64 3 0.12 0.14 0.12 0.29 0.75 1.13 1.46 2.95 4.36
Dec 20, 12:00 5.2 3 0.11 0.15 0.12 0.28 0.63 0.74 1.30 2.47 4.27
Dec 20, 11:30 5.27 3 0.14 0.14 0.11 0.26 0.54 0.75 1.66 2.43 4.26
Dec 20, 11:00 5.31 3 0.10 0.13 0.13 0.26 0.71 0.98 1.61 2.20 4.38
Dec 20, 10:30 5.33 3 0.12 0.12 0.14 0.31 0.66 1.05 1.50 2.54 4.24
Dec 20, 10:00 5.2 3 0.10 0.14 0.16 0.29 0.63 0.99 1.39 2.41 4.21
Dec 20, 09:30 5.24 3 0.09 0.10 0.12 0.28 0.86 1.03 1.62 2.47 4.10
Dec 20, 09:00 5.27 3 0.10 0.10 0.11 0.29 0.68 0.85 1.58 2.69 4.09
Dec 20, 08:30 5.33 3 0.12 0.11 0.16 0.22 0.75 0.87 1.50 2.49 4.30
Dec 20, 08:00 5.22 3 0.10 0.11 0.13 0.28 0.77 0.90 1.44 2.37 4.25
Dec 20, 07:30 5.31 3 0.10 0.14 0.13 0.25 0.84 0.90 1.50 2.32 4.35
Dec 20, 07:00 5.19 3 0.10 0.09 0.14 0.25 0.84 0.85 1.43 2.47 4.15
Dec 20, 06:30 5.06 3 0.13 0.11 0.14 0.31 0.91 0.87 1.37 2.18 4.15
Dec 20, 06:00 5.26 3 0.15 0.14 0.12 0.31 0.65 0.83 1.46 2.49 4.26
Dec 20, 05:30 5.42 3 0.13 0.15 0.15 0.34 0.91 0.90 1.48 2.32 4.47
Dec 20, 05:00 5.49 3 0.13 0.14 0.12 0.31 0.76 0.88 1.43 2.55 4.48
Dec 20, 04:30 5.41 3 0.14 0.13 0.16 0.31 0.93 0.89 1.55 2.45 4.36
Dec 20, 04:00 5.33 3 0.10 0.11 0.13 0.36 1.02 0.98 1.57 2.38 4.26
Dec 20, 03:30 5.48 3 0.16 0.17 0.14 0.24 0.77 1.12 1.77 2.42 4.36
Dec 20, 03:00 5.65 3 0.12 0.12 0.15 0.32 0.98 0.82 1.50 2.71 4.53
Dec 20, 02:30 5.8 3 0.13 0.18 0.20 0.31 0.82 0.92 1.75 2.75 4.61
Dec 20, 02:00 5.34 3 0.13 0.12 0.14 0.30 0.89 0.90 1.56 2.37 4.33
Dec 20, 01:30 5.43 3 0.14 0.13 0.16 0.29 1.03 0.92 1.44 2.30 4.48
Dec 20, 01:00 5.51 3 0.15 0.14 0.19 0.36 0.82 0.94 1.38 2.52 4.51
Dec 20, 00:30 5.69 3 0.11 0.13 0.14 0.34 1.09 1.00 1.82 2.49 4.53
Dec 20, 00:00 5.29 3 0.11 0.14 0.20 0.33 1.06 0.98 1.60 2.56 4.07
Dec 19, 23:30 5.34 3 0.14 0.16 0.16 0.41 0.99 1.11 1.46 2.65 4.11
Dec 19, 23:00 5.63 3 0.10 0.12 0.12 0.39 0.94 0.99 1.79 2.82 4.30
Dec 19, 22:30 5.55 3 0.11 0.10 0.16 0.42 1.18 0.88 1.58 2.99 4.12
Dec 19, 22:00 5.53 3 0.11 0.14 0.17 0.37 1.20 1.02 1.64 2.82 4.15
Dec 19, 21:30 5.91 3 0.09 0.11 0.16 0.42 1.08 1.06 1.77 3.41 4.20
Dec 19, 21:00 6.05 3 0.13 0.15 0.18 0.30 0.82 1.00 1.72 3.52 4.41
Dec 19, 20:30 6.34 3 0.11 0.14 0.16 0.43 1.01 0.93 1.99 3.78 4.45
Dec 19, 20:00 6.68 3 0.13 0.14 0.15 0.37 0.97 1.04 2.48 4.04 4.46
Dec 19, 19:30 6.33 3 0.12 0.13 0.18 0.34 0.94 1.19 2.25 3.80 4.25
Dec 19, 19:00 6.45 3 0.14 0.14 0.16 0.40 0.79 1.16 2.10 3.85 4.49
Dec 19, 18:30 6.41 7 0.15 0.12 0.17 0.46 1.05 0.84 1.73 4.27 4.22
Dec 19, 18:00 6.59 7 0.15 0.13 0.14 0.43 0.91 0.93 1.83 4.48 4.24
Dec 19, 17:30 6.38 3 0.14 0.14 0.15 0.47 0.97 0.95 1.70 3.95 4.49
Dec 19, 17:00 6.83 3 0.12 0.16 0.19 0.45 0.86 0.88 1.53 4.59 4.63
Dec 19, 16:30 6.56 3 0.15 0.16 0.15 0.59 0.90 1.00 1.33 3.75 4.99
Dec 19, 16:00 6.92 3 0.16 0.15 0.18 0.34 0.78 0.96 1.43 4.62 4.77
Dec 19, 15:30 7.03 3 0.20 0.18 0.21 0.50 0.87 0.90 1.42 4.53 4.99
Dec 19, 15:00 7.38 3 0.15 0.18 0.20 0.51 0.79 0.80 1.36 4.98 5.12
Dec 19, 14:30 7.39 7 0.15 0.14 0.20 0.43 0.78 1.08 1.59 5.14 4.86
Dec 19, 14:00 7.57 3 0.18 0.15 0.18 0.53 0.94 0.90 1.46 5.06 5.25
Dec 19, 13:30 7.89 3 0.19 0.18 0.20 0.42 0.76 0.97 1.51 5.38 5.41
Dec 19, 13:00 7.3 3 0.16 0.17 0.13 0.57 0.79 0.88 1.33 4.04 5.78

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