VIRGINIA BEACH OFFSHORE, VA - 171 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 Direction

waveTime
Dp ° 22+ 22-18 18-16 16-14 14-12 12-10 10-8 8-6 6-2
Apr 01, 06:30 167 169 154 102 83 72 108 150 167 189
Apr 01, 06:00 167 175 136 103 86 84 101 150 167 184
Apr 01, 05:30 166 176 150 98 85 81 96 143 166 182
Apr 01, 05:00 165 169 153 109 93 91 109 140 165 184
Apr 01, 04:30 163 177 171 92 80 87 87 135 163 183
Apr 01, 04:00 183 184 148 138 84 80 99 133 166 183
Apr 01, 03:30 181 181 161 84 84 82 87 114 166 181
Apr 01, 03:00 162 171 162 93 80 84 91 124 162 180
Apr 01, 02:30 175 178 154 94 80 80 77 108 159 175
Apr 01, 02:00 176 163 152 108 80 86 87 106 152 176
Apr 01, 01:30 175 163 138 86 78 79 94 92 142 175
Apr 01, 01:00 170 187 130 85 84 86 78 84 139 170
Apr 01, 00:30 167 165 140 86 79 94 88 85 130 167
Apr 01, 00:00 169 168 137 82 78 81 81 84 130 169
Mar 31, 23:30 166 151 102 85 83 78 81 82 115 166
Mar 31, 23:00 167 167 127 86 82 80 83 86 105 167
Mar 31, 22:30 166 172 98 82 85 86 92 85 107 166
Mar 31, 22:00 161 152 87 75 84 92 80 85 100 161
Mar 31, 21:30 161 156 118 99 82 84 80 84 103 161
Mar 31, 21:00 162 171 122 84 78 83 80 84 97 162
Mar 31, 20:30 166 167 98 86 87 90 77 85 94 166
Mar 31, 20:00 165 171 123 79 86 81 80 83 94 165
Mar 31, 19:30 162 168 103 86 88 81 77 87 92 162
Mar 31, 19:00 163 155 122 89 77 76 75 86 91 163
Mar 31, 18:30 158 181 57 77 76 69 76 90 90 158
Mar 31, 18:00 155 151 83 76 82 84 76 85 94 155
Mar 31, 17:30 152 167 123 77 75 77 75 90 89 152
Mar 31, 17:00 140 153 86 90 78 81 73 81 85 140
Mar 31, 16:30 132 155 100 84 80 81 75 84 89 132
Mar 31, 16:00 113 165 113 90 83 70 74 82 87 113
Mar 31, 15:30 96 130 79 85 82 74 77 80 88 96
Mar 31, 15:00 84 134 87 80 84 78 77 85 86 84
Mar 31, 14:30 78 77 96 86 82 77 72 83 85 78
Mar 31, 14:00 70 117 92 87 86 85 73 83 79 70
Mar 31, 13:30 66 134 99 84 82 82 76 87 82 66
Mar 31, 13:00 62 61 86 86 81 78 73 85 83 62
Mar 31, 12:30 61 106 99 87 84 78 81 86 72 61
Mar 31, 12:00 63 108 97 89 84 79 81 89 78 63
Mar 31, 11:30 62 171 94 91 91 80 76 88 73 62
Mar 31, 11:00 61 111 95 86 85 82 79 82 68 61
Mar 31, 10:30 57 68 85 90 86 78 79 84 74 57
Mar 31, 10:00 56 81 92 90 85 83 78 90 69 56
Mar 31, 09:30 59 100 89 87 84 81 78 87 64 59
Mar 31, 09:00 53 97 87 90 84 85 83 85 69 53
Mar 31, 08:30 54 76 75 87 86 84 78 86 62 54
Mar 31, 08:00 51 94 92 85 80 82 75 83 56 51
Mar 31, 07:30 48 129 87 79 82 74 81 88 54 48
Mar 31, 07:00 49 77 80 80 75 81 73 85 54 49
Mar 31, 06:30 47 89 81 83 82 72 78 85 45 47

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