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 20, 20:30 71 91 341 133 141 152 142 139 103 71
Nov 20, 20:00 65 146 89 129 161 133 131 134 99 65
Nov 20, 19:30 51 199 150 111 138 143 142 133 100 51
Nov 20, 19:00 64 25 110 119 151 142 137 129 98 64
Nov 20, 18:30 50 163 162 125 155 149 140 130 97 50
Nov 20, 18:00 53 93 82 113 154 148 139 131 100 53
Nov 20, 17:30 51 340 70 104 162 144 140 119 99 51
Nov 20, 17:00 54 333 140 141 143 146 137 125 97 54
Nov 20, 16:30 49 117 144 143 123 142 128 123 101 49
Nov 20, 16:00 47 28 147 128 148 145 134 134 102 47
Nov 20, 15:30 28 196 132 144 154 132 143 130 104 28
Nov 20, 15:00 32 353 212 115 143 128 142 125 105 32
Nov 20, 14:30 23 31 70 129 132 151 150 141 106 23
Nov 20, 14:00 355 343 165 114 148 162 140 126 105 355
Nov 20, 13:30 346 328 55 89 147 141 140 129 107 346
Nov 20, 13:00 344 303 350 58 154 141 145 130 108 344
Nov 20, 12:30 330 219 317 202 161 147 138 135 105 330
Nov 20, 12:00 332 319 3 152 150 129 136 124 109 332
Nov 20, 11:30 329 338 208 189 172 133 147 125 106 329
Nov 20, 11:00 333 10 252 190 149 153 133 124 106 333
Nov 20, 10:30 329 6 138 184 142 148 131 118 120 329
Nov 20, 10:00 328 16 170 243 122 136 138 123 117 328
Nov 20, 09:30 312 19 70 5 138 132 138 126 112 312
Nov 20, 09:00 309 339 327 105 137 138 136 120 111 309
Nov 20, 08:30 304 314 297 110 150 154 128 116 115 304
Nov 20, 08:00 303 343 347 310 150 156 134 118 118 303
Nov 20, 07:30 295 312 49 10 224 163 126 119 109 295
Nov 20, 07:00 292 289 304 224 262 144 131 117 109 292
Nov 20, 06:30 290 4 291 298 58 146 131 115 108 290
Nov 20, 06:00 291 336 74 354 175 161 133 109 108 291
Nov 20, 05:30 301 297 309 145 154 147 143 108 103 301
Nov 20, 05:00 310 353 317 259 196 133 136 113 103 310
Nov 20, 04:30 309 347 359 260 106 136 131 121 103 309
Nov 20, 04:00 310 328 309 321 118 121 125 114 99 310
Nov 20, 03:30 301 336 347 244 124 154 130 123 104 301
Nov 20, 03:00 301 318 343 338 28 139 120 118 104 301
Nov 20, 02:30 293 289 315 136 278 132 130 116 102 293
Nov 20, 02:00 292 325 316 185 148 140 124 116 104 292
Nov 20, 01:30 289 302 298 178 134 152 124 114 111 289
Nov 20, 01:00 290 304 265 228 85 140 125 127 111 290
Nov 20, 00:30 291 302 283 306 155 157 136 118 111 291
Nov 20, 00:00 285 303 318 294 176 159 132 115 112 285
Nov 19, 23:30 285 305 304 310 204 132 109 112 108 285
Nov 19, 23:00 281 298 277 283 141 127 138 114 105 281
Nov 19, 22:30 283 287 273 270 268 145 144 119 113 283
Nov 19, 22:00 284 279 286 305 163 139 130 119 109 284
Nov 19, 21:30 284 291 285 179 201 139 130 107 114 284
Nov 19, 21:00 291 271 290 125 187 153 122 110 118 291
Nov 19, 20:30 298 224 270 349 206 127 122 115 115 298

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