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
Aug 13, 12:30 282 190 91 285 137 141 132 145 160 282
Aug 13, 12:00 281 311 4 196 116 144 139 141 159 281
Aug 13, 11:30 286 24 10 268 133 140 136 145 161 286
Aug 13, 11:00 294 285 231 44 151 136 143 146 161 294
Aug 13, 10:30 296 325 355 135 136 149 134 148 160 296
Aug 13, 10:00 297 315 328 12 144 140 136 149 161 297
Aug 13, 09:30 296 321 345 310 137 142 134 150 162 296
Aug 13, 09:00 287 285 223 5 143 132 137 151 157 287
Aug 13, 08:30 293 322 307 189 181 158 138 148 159 293
Aug 13, 08:00 289 297 291 129 133 146 139 149 171 289
Aug 13, 07:30 284 298 317 139 160 141 141 146 158 284
Aug 13, 07:00 280 309 286 296 141 144 134 148 162 280
Aug 13, 06:30 277 295 282 288 127 138 134 151 165 277
Aug 13, 06:00 275 301 288 146 163 133 140 144 163 275
Aug 13, 05:30 270 268 279 156 139 165 132 149 161 270
Aug 13, 05:00 264 230 277 335 137 138 141 146 159 264
Aug 13, 04:30 262 285 263 27 137 133 140 152 164 262
Aug 13, 04:00 262 302 240 350 140 138 137 148 170 262
Aug 13, 03:30 262 256 216 230 146 141 136 149 159 262
Aug 13, 03:00 262 124 277 125 150 149 137 151 157 262
Aug 13, 02:30 262 278 205 247 128 120 134 149 158 262
Aug 13, 02:00 262 306 277 196 149 146 143 148 161 262
Aug 13, 01:30 264 284 263 219 163 169 141 152 163 264
Aug 13, 01:00 262 270 278 221 165 171 149 148 160 262
Aug 13, 00:30 257 262 230 268 176 166 138 156 157 257
Aug 13, 00:00 251 258 253 213 119 148 136 155 166 251
Aug 12, 23:30 247 253 249 221 118 154 133 151 167 247
Aug 12, 23:00 246 236 218 118 101 153 154 155 167 246
Aug 12, 22:30 248 260 222 208 180 152 138 154 168 248
Aug 12, 22:00 245 220 254 170 197 149 149 159 164 245
Aug 12, 21:30 245 251 225 190 145 148 143 152 166 245
Aug 12, 21:00 244 254 267 136 152 131 142 152 170 244
Aug 12, 20:30 240 294 215 84 158 148 135 155 167 240
Aug 12, 20:00 242 220 218 137 137 125 128 155 168 242
Aug 12, 19:30 237 1 42 67 138 124 135 148 169 237
Aug 12, 19:00 164 273 100 127 122 123 134 149 164 240
Aug 12, 18:30 241 224 61 145 152 134 137 152 171 241
Aug 12, 18:00 164 235 155 181 135 135 138 152 164 247
Aug 12, 17:30 244 207 171 134 145 137 127 153 166 244
Aug 12, 17:00 252 75 151 124 135 138 136 153 166 252
Aug 12, 16:30 248 291 191 147 129 131 138 151 168 248
Aug 12, 16:00 251 221 165 140 135 140 132 149 168 251
Aug 12, 15:30 248 210 176 156 128 119 133 146 165 248
Aug 12, 15:00 245 226 154 132 142 137 133 143 161 245
Aug 12, 14:30 241 224 177 149 145 141 127 149 177 241
Aug 12, 14:00 171 257 181 135 138 148 135 148 171 242
Aug 12, 13:30 237 236 188 158 135 137 135 154 167 237
Aug 12, 13:00 234 265 212 84 136 136 129 152 172 234
Aug 12, 12:30 236 189 173 172 136 138 136 156 171 236

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