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 10, 04:00 342 347 342 359 169 69 105 108 102 342
Nov 10, 03:30 335 4 2 28 106 53 118 106 102 335
Nov 10, 03:00 333 355 351 44 30 74 106 112 98 333
Nov 10, 02:30 329 342 336 323 143 159 137 109 105 329
Nov 10, 02:00 333 318 357 346 30 21 116 96 100 333
Nov 10, 01:30 332 336 334 350 345 122 101 102 104 332
Nov 10, 01:00 332 342 346 265 4 341 98 107 94 332
Nov 10, 00:30 326 349 323 29 264 125 94 104 104 326
Nov 10, 00:00 323 312 334 283 51 113 118 111 122 323
Nov 09, 23:30 325 325 338 223 33 87 111 99 108 325
Nov 09, 23:00 319 4 351 228 168 108 106 101 115 319
Nov 09, 22:30 319 360 336 339 23 56 95 102 116 319
Nov 09, 22:00 320 339 306 298 33 100 101 112 112 320
Nov 09, 21:30 312 329 345 12 155 107 91 108 102 312
Nov 09, 21:00 313 308 315 339 137 118 116 111 110 313
Nov 09, 20:30 319 16 342 58 169 48 113 112 118 319
Nov 09, 20:00 314 337 351 104 134 128 106 100 118 314
Nov 09, 19:30 317 331 334 317 70 6 100 108 113 317
Nov 09, 19:00 320 346 339 312 93 117 89 103 128 320
Nov 09, 18:30 322 334 339 266 100 44 77 94 162 322
Nov 09, 18:00 324 330 333 10 314 30 112 120 157 324
Nov 09, 17:30 326 325 311 324 91 45 70 94 162 326
Nov 09, 17:00 323 321 331 328 349 14 204 120 219 323
Nov 09, 16:30 321 329 315 339 357 48 132 107 269 321
Nov 09, 16:00 318 327 331 336 279 195 340 119 258 318
Nov 09, 15:30 321 324 323 329 30 339 79 159 263 321
Nov 09, 15:00 314 303 311 311 6 327 322 125 298 314
Nov 09, 14:30 323 321 326 326 317 340 66 160 295 323
Nov 09, 14:00 319 324 324 318 328 325 342 242 304 319
Nov 09, 13:30 321 323 317 338 322 330 325 249 296 321
Nov 09, 13:00 325 324 327 319 343 324 300 240 307 325
Nov 09, 12:30 324 337 336 305 360 344 298 249 306 324
Nov 09, 12:00 328 335 326 310 335 322 347 295 312 328
Nov 09, 11:30 328 316 335 333 323 340 301 276 317 328
Nov 09, 11:00 334 329 335 334 323 344 345 291 334 334
Nov 09, 10:30 337 336 341 330 328 349 336 309 342 337
Nov 09, 10:00 333 322 332 332 338 321 330 343 343 333
Nov 09, 09:30 336 342 343 4 321 331 316 310 345 336
Nov 09, 09:00 340 327 332 20 343 335 332 344 343 340
Nov 09, 08:30 339 331 338 334 326 338 344 316 344 339
Nov 09, 08:00 335 333 336 347 341 346 339 333 342 335
Nov 09, 07:30 333 337 352 340 346 343 327 331 341 333
Nov 09, 07:00 332 343 334 338 353 358 338 292 341 332
Nov 09, 06:30 334 346 344 324 351 340 329 227 328 334
Nov 09, 06:00 322 328 333 344 327 316 302 232 286 322
Nov 09, 05:30 310 310 308 336 321 334 249 191 275 310
Nov 09, 05:00 310 317 310 318 274 302 273 206 276 310

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