VIRGINIA BEACH OFFSHORE, VA - 171 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
Feb 18, 11:00 302 291 11 34 85 105 125 137 84 302
Feb 18, 10:30 300 313 80 98 96 103 124 145 80 300
Feb 18, 10:00 296 310 31 351 51 110 127 137 99 296
Feb 18, 09:30 295 297 354 17 27 72 144 145 96 295
Feb 18, 09:00 292 296 345 17 8 98 137 144 86 292
Feb 18, 08:30 291 292 328 360 91 112 136 144 70 291
Feb 18, 08:00 291 279 295 339 349 58 135 143 67 291
Feb 18, 07:30 291 276 281 301 113 114 130 152 53 291
Feb 18, 07:00 287 291 282 347 37 121 129 138 77 287
Feb 18, 06:30 283 288 255 126 354 129 127 145 48 283
Feb 18, 06:00 283 294 292 326 11 114 129 140 58 283
Feb 18, 05:30 280 301 348 30 57 123 135 144 34 280
Feb 18, 05:00 275 265 266 118 22 143 137 140 39 275
Feb 18, 04:30 280 280 299 341 71 116 138 141 27 280
Feb 18, 04:00 282 272 249 268 248 137 126 143 21 282
Feb 18, 03:30 281 277 240 259 51 106 111 137 21 281
Feb 18, 03:00 279 290 265 35 329 105 120 139 24 279
Feb 18, 02:30 291 294 307 332 35 105 132 131 23 291
Feb 18, 02:00 304 265 6 80 75 104 122 118 17 304
Feb 18, 01:30 326 320 23 70 87 106 124 113 19 326
Feb 18, 01:00 325 17 60 74 82 103 123 119 16 325
Feb 18, 00:30 325 6 101 81 76 101 125 128 16 325
Feb 18, 00:00 321 315 17 71 82 113 115 107 15 321
Feb 17, 23:30 325 336 56 62 65 106 115 113 11 325
Feb 17, 23:00 323 344 74 87 78 104 124 113 14 323
Feb 17, 22:30 317 331 59 98 83 102 120 114 10 317
Feb 17, 22:00 318 327 38 71 65 96 125 117 14 318
Feb 17, 21:30 316 317 334 59 55 97 116 119 12 316
Feb 17, 21:00 313 321 345 86 69 103 119 118 10 313
Feb 17, 20:30 313 336 330 53 80 112 135 95 9 313
Feb 17, 20:00 311 301 337 349 81 116 133 105 11 311
Feb 17, 19:30 309 327 27 71 76 105 132 80 16 309
Feb 17, 19:00 310 302 328 71 60 94 134 89 357 310
Feb 17, 18:30 308 317 342 68 41 87 125 79 354 308
Feb 17, 18:00 308 317 317 262 4 92 137 74 354 308
Feb 17, 17:30 303 318 335 65 14 81 131 76 337 303
Feb 17, 17:00 306 315 303 31 70 90 129 60 331 306
Feb 17, 16:30 326 323 331 31 14 112 127 60 326 305
Feb 17, 16:00 313 317 302 318 4 179 136 43 313 306
Feb 17, 15:30 323 318 317 328 354 148 142 46 323 307
Feb 17, 15:00 313 316 317 338 336 204 148 11 313 305
Feb 17, 14:30 309 299 317 335 308 168 146 328 309 304
Feb 17, 14:00 311 320 316 351 342 196 145 148 311 302
Feb 17, 13:30 304 294 298 301 207 164 149 15 304 301
Feb 17, 13:00 302 297 306 311 315 200 151 148 302 301
Feb 17, 12:30 304 297 324 346 323 269 154 168 304 304
Feb 17, 12:00 301 286 286 295 319 216 148 181 301 299
Feb 17, 11:30 299 304 316 304 298 199 156 199 299 301
Feb 17, 11:00 298 282 301 290 31 173 152 186 298 300

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