SAN FRANCISCO BAR, CA - 142 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
Dec 21, 03:30 270 282 281 275 266 270 265 267 260 210
Dec 21, 03:00 209 280 274 271 270 266 265 264 261 209
Dec 21, 02:30 265 273 276 269 267 265 266 262 264 212
Dec 21, 02:00 264 268 263 267 262 264 260 263 264 210
Dec 21, 01:30 270 280 279 271 274 270 270 267 264 207
Dec 21, 01:00 268 278 269 274 269 268 268 267 265 205
Dec 21, 00:30 266 274 275 269 267 266 266 265 264 194
Dec 21, 00:00 266 268 267 267 266 269 270 267 261 194
Dec 20, 23:30 268 266 267 270 268 272 268 267 261 187
Dec 20, 23:00 267 264 267 274 267 264 270 268 260 181
Dec 20, 22:30 268 267 264 271 268 270 269 268 269 157
Dec 20, 22:00 270 275 267 273 270 262 273 269 265 128
Dec 20, 21:30 265 256 271 273 265 263 272 274 269 85
Dec 20, 21:00 265 277 274 273 265 260 272 275 270 99
Dec 20, 20:30 262 263 273 273 262 263 274 274 268 122
Dec 20, 20:00 268 271 275 275 268 261 276 273 271 109
Dec 20, 19:30 272 258 270 275 272 268 279 276 274 91
Dec 20, 19:00 276 244 266 271 269 268 276 271 270 87
Dec 20, 18:30 278 298 278 279 272 274 279 278 274 92
Dec 20, 18:00 279 230 275 276 270 266 279 277 273 89
Dec 20, 17:30 280 257 278 276 267 275 280 281 273 92
Dec 20, 17:00 280 234 271 273 268 273 280 279 270 86
Dec 20, 16:30 281 245 275 275 265 277 281 274 271 61
Dec 20, 16:00 282 266 278 275 269 277 282 280 275 47
Dec 20, 15:30 278 285 274 275 272 271 278 276 269 66
Dec 20, 15:00 280 277 274 273 272 274 280 280 267 76
Dec 20, 14:30 284 274 276 274 272 277 284 275 270 83
Dec 20, 14:00 278 276 278 275 272 277 278 279 268 84
Dec 20, 13:30 277 279 276 277 264 277 282 275 265 95
Dec 20, 13:00 275 262 274 275 270 278 283 274 267 88
Dec 20, 12:30 276 269 277 279 271 276 276 272 255 85
Dec 20, 12:00 267 281 276 269 267 272 274 265 264 88
Dec 20, 11:30 277 272 276 277 270 271 273 267 262 86
Dec 20, 11:00 273 284 272 273 268 268 273 275 262 79
Dec 20, 10:30 263 262 271 272 263 270 268 271 265 74
Dec 20, 10:00 276 272 275 276 274 271 276 269 268 70
Dec 20, 09:30 267 277 272 271 267 271 273 269 266 62
Dec 20, 09:00 265 281 275 277 265 269 272 272 266 56
Dec 20, 08:30 275 266 276 275 272 275 275 269 276 51
Dec 20, 08:00 273 305 276 273 270 275 273 275 275 53
Dec 20, 07:30 268 276 272 275 268 272 276 270 274 51
Dec 20, 07:00 274 287 274 275 274 271 275 272 280 44
Dec 20, 06:30 275 262 273 275 274 273 271 271 276 41
Dec 20, 06:00 274 313 277 273 274 276 273 272 278 42
Dec 20, 05:30 271 281 275 275 271 278 274 272 275 41
Dec 20, 05:00 275 275 273 277 275 275 275 273 274 41
Dec 20, 04:30 274 280 275 274 273 277 273 272 273 36
Dec 20, 04:00 268 304 280 274 268 274 279 279 276 37
Dec 20, 03:30 275 274 277 275 273 273 275 274 277 35

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