BLOCK ISLAND, RI - 154 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
May 28, 13:30 160 128 150 147 138 138 120 142 150 160
May 28, 13:00 167 146 160 137 137 126 131 138 153 167
May 28, 12:30 165 162 169 245 154 115 124 140 150 165
May 28, 12:00 161 138 155 160 110 128 110 144 154 161
May 28, 11:30 156 160 153 136 126 129 129 143 154 156
May 28, 11:00 157 117 128 125 132 133 122 133 149 157
May 28, 10:30 150 117 139 125 129 137 128 148 150 150
May 28, 10:00 149 98 116 143 151 120 121 140 149 149
May 28, 09:30 152 120 123 134 132 138 126 133 152 152
May 28, 09:00 158 181 129 124 157 132 121 142 148 158
May 28, 08:30 155 131 188 201 178 128 113 143 142 155
May 28, 08:00 158 135 142 111 151 103 126 146 140 158
May 28, 07:30 151 195 170 143 128 127 116 144 146 151
May 28, 07:00 151 149 183 158 146 145 127 144 150 151
May 28, 06:30 148 153 167 168 143 129 111 145 151 148
May 28, 06:00 156 155 131 155 119 122 127 152 153 156
May 28, 05:30 162 200 179 199 143 145 130 151 158 162
May 28, 05:00 155 195 184 150 144 98 121 152 155 155
May 28, 04:30 143 191 161 136 118 131 125 151 158 143
May 28, 04:00 142 172 115 132 117 118 110 148 159 142
May 28, 03:30 145 169 157 157 113 131 115 152 156 145
May 28, 03:00 146 162 160 106 138 133 122 154 163 146
May 28, 02:30 149 158 160 136 158 128 127 153 159 149
May 28, 02:00 145 140 128 158 144 117 124 154 159 145
May 28, 01:30 147 139 147 101 108 123 117 150 163 147
May 28, 01:00 144 144 163 144 129 129 127 148 162 144
May 28, 00:30 146 160 138 110 142 127 113 157 163 146
May 28, 00:00 143 164 153 102 117 127 118 149 161 143
May 27, 23:30 147 160 130 115 134 118 114 157 166 147
May 27, 23:00 151 149 141 133 155 131 126 157 165 151
May 27, 22:30 151 176 141 136 131 120 112 148 166 151
May 27, 22:00 147 161 114 119 128 119 108 157 169 147
May 27, 21:30 147 138 187 139 141 119 128 164 164 147
May 27, 21:00 146 138 163 195 129 121 127 165 168 146
May 27, 20:30 142 146 115 123 133 127 126 167 168 142
May 27, 20:00 137 91 145 139 157 126 135 163 176 137
May 27, 19:30 137 140 228 150 122 130 134 160 167 137
May 27, 19:00 139 127 135 86 145 114 126 160 163 139
May 27, 18:30 137 192 130 185 124 93 139 168 163 137
May 27, 18:00 137 175 64 135 118 140 131 167 169 137
May 27, 17:30 136 152 125 151 146 122 131 165 166 136
May 27, 17:00 137 29 12 164 122 128 134 160 165 137
May 27, 16:30 133 110 72 106 120 120 126 167 165 133
May 27, 16:00 133 89 126 146 145 127 129 158 165 133
May 27, 15:30 132 123 117 149 113 121 132 165 170 132
May 27, 15:00 129 135 155 144 126 131 124 162 162 129
May 27, 14:30 134 121 8 96 131 138 140 163 170 134
May 27, 14:00 136 174 69 33 83 118 139 168 165 136
May 27, 13:30 140 334 161 160 112 133 142 166 163 140

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