GRAND ISLAND NORTH, MI - 268 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
Jul 22, 22:00 108 66 46 175 56 231 110 212 163 108
Jul 22, 21:00 117 275 98 1 283 289 258 252 225 117
Jul 22, 20:30 130 30 330 236 62 272 272 262 250 130
Jul 22, 20:00 142 352 316 321 300 297 256 279 239 142
Jul 22, 19:30 140 33 60 35 336 286 291 253 235 140
Jul 22, 19:00 147 346 282 337 318 4 344 158 175 147
Jul 22, 18:30 175 131 162 52 1 322 223 240 186 175
Jul 22, 18:00 191 46 86 252 205 233 304 215 176 191
Jul 22, 17:30 192 7 346 299 187 249 280 224 216 192
Jul 22, 17:00 173 49 352 359 348 329 283 249 179 173
Jul 22, 16:30 114 295 315 223 2 313 286 229 216 114
Jul 22, 16:00 95 311 319 244 312 319 238 243 197 95
Jul 22, 15:30 116 325 3 27 309 116 294 284 339 116
Jul 22, 15:00 121 2 340 350 304 238 299 307 28 121
Jul 22, 14:30 133 13 33 207 310 221 252 340 22 133
Jul 22, 14:00 61 126 23 306 321 299 250 41 353 61
Jul 22, 13:30 343 180 330 229 190 320 351 265 82 343
Jul 22, 13:00 274 253 90 9 40 115 293 34 93 274
Jul 22, 12:30 161 75 355 57 54 57 242 250 43 161
Jul 22, 12:00 91 65 335 268 32 48 120 88 68 91
Jul 22, 11:30 90 340 251 318 67 34 119 54 57 90
Jul 22, 11:00 100 210 134 228 322 246 333 119 45 100
Jul 22, 10:30 97 139 109 83 226 281 279 68 51 97
Jul 22, 10:00 86 212 280 44 263 280 112 35 48 86
Jul 22, 09:30 82 230 257 248 242 249 312 45 31 82
Jul 22, 09:00 127 272 142 171 237 190 162 74 43 127
Jul 22, 08:30 90 322 315 3 46 67 193 48 80 90
Jul 22, 08:00 41 92 336 190 179 222 192 230 351 41
Jul 22, 07:30 88 147 240 168 203 274 9 165 26 88
Jul 22, 07:00 100 109 307 185 228 237 34 36 33 100
Jul 22, 06:30 83 120 82 283 49 20 202 21 31 83
Jul 22, 06:00 93 162 133 39 2 108 71 37 344 93
Jul 22, 05:30 103 85 185 108 211 199 146 323 0 103
Jul 22, 05:00 108 99 207 113 182 229 127 191 222 108
Jul 22, 04:30 94 24 220 162 111 147 7 59 174 94
Jul 22, 04:00 79 303 124 133 98 119 354 134 199 79
Jul 22, 03:30 75 198 206 296 282 108 64 103 198 75
Jul 22, 03:00 68 95 48 124 205 36 264 87 181 68
Jul 22, 02:30 73 65 107 175 229 92 106 141 187 73
Jul 22, 02:00 70 165 255 174 237 147 130 140 224 70
Jul 22, 01:30 75 268 333 276 231 146 250 139 169 75
Jul 22, 01:00 73 339 358 113 55 349 107 208 160 73
Jul 22, 00:30 74 80 243 173 67 62 37 123 160 74
Jul 22, 00:00 76 122 41 109 16 348 355 82 161 76
Jul 21, 23:30 77 296 274 221 293 61 143 105 151 77
Jul 21, 23:00 75 353 250 298 79 95 99 77 163 75

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