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
Nov 28, 09:00 227 122 121 134 123 128 122 144 179 227
Nov 28, 08:30 228 151 142 132 125 122 122 145 177 228
Nov 28, 08:00 229 139 134 129 127 122 124 150 182 229
Nov 28, 07:30 231 153 134 133 127 121 123 140 181 231
Nov 28, 07:00 230 165 139 134 129 124 119 137 183 230
Nov 28, 06:30 235 152 138 128 131 122 116 145 188 235
Nov 28, 06:00 233 164 130 131 126 126 115 135 184 233
Nov 28, 05:30 235 151 132 131 124 126 116 151 185 235
Nov 28, 05:00 236 170 131 131 122 121 123 149 190 236
Nov 28, 04:30 241 155 127 130 130 118 118 145 185 241
Nov 28, 04:00 237 143 130 115 130 117 114 153 181 237
Nov 28, 03:30 238 127 128 127 134 122 112 167 189 238
Nov 28, 03:00 244 149 136 134 123 125 122 159 187 244
Nov 28, 02:30 245 179 134 131 125 118 117 161 190 245
Nov 28, 02:00 250 192 137 128 129 123 116 165 190 250
Nov 28, 01:30 250 255 138 128 127 122 125 158 189 250
Nov 28, 01:00 251 192 137 132 125 117 115 165 189 251
Nov 28, 00:30 251 164 135 134 118 125 127 174 193 251
Nov 28, 00:00 253 237 142 131 123 120 113 169 191 253
Nov 27, 23:30 256 229 135 122 118 125 139 161 195 256
Nov 27, 23:00 259 252 140 126 130 114 129 173 198 259
Nov 27, 22:30 259 253 135 126 124 131 123 171 195 259
Nov 27, 22:00 259 239 146 117 113 136 127 166 198 259
Nov 27, 21:30 256 213 155 126 126 134 153 182 203 256
Nov 27, 21:00 255 255 151 130 122 128 145 181 203 255
Nov 27, 20:30 253 239 140 122 131 131 112 192 203 253
Nov 27, 20:00 248 241 166 138 131 129 126 186 209 248
Nov 27, 19:30 249 236 184 124 132 136 168 189 205 249
Nov 27, 19:00 248 225 142 126 132 129 144 179 200 248
Nov 27, 18:30 247 249 144 130 130 124 160 179 199 247
Nov 27, 18:00 250 243 142 125 137 138 140 172 202 250
Nov 27, 17:30 250 207 141 124 127 140 141 174 201 250
Nov 27, 17:00 250 252 132 133 152 125 138 185 204 250
Nov 27, 16:30 247 238 139 143 128 135 117 177 200 247
Nov 27, 16:00 245 230 133 142 143 133 130 177 195 245
Nov 27, 15:30 248 188 129 123 116 131 117 184 195 248
Nov 27, 15:00 247 286 134 120 127 127 127 176 199 247
Nov 27, 14:30 248 194 135 121 135 132 146 176 202 248
Nov 27, 14:00 249 237 128 120 127 126 141 180 203 249
Nov 27, 13:30 252 142 114 133 133 117 139 185 209 252
Nov 27, 13:00 252 173 122 131 133 124 131 186 207 252
Nov 27, 12:30 257 344 109 115 118 123 122 182 207 257
Nov 27, 12:00 264 134 135 122 121 129 149 184 207 264
Nov 27, 11:30 268 190 141 112 135 122 129 177 209 268
Nov 27, 11:00 279 41 159 124 124 120 132 180 206 279
Nov 27, 10:30 281 288 118 114 141 126 131 169 206 281
Nov 27, 10:00 291 326 115 113 123 125 153 170 208 291

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