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
Jan 15, 16:30 294 291 290 286 146 149 202 235 245 294
Jan 15, 16:00 292 291 297 229 178 278 154 228 245 292
Jan 15, 15:30 292 288 281 287 243 196 194 232 246 292
Jan 15, 15:00 291 289 282 314 276 251 127 233 248 291
Jan 15, 14:30 293 296 291 265 308 227 158 236 247 293
Jan 15, 14:00 298 311 290 294 327 250 209 233 248 298
Jan 15, 13:30 295 302 296 297 282 156 187 232 250 295
Jan 15, 13:00 296 285 296 299 275 73 231 228 248 296
Jan 15, 12:30 296 289 303 194 356 193 173 225 254 296
Jan 15, 12:00 296 291 286 273 250 211 195 233 257 296
Jan 15, 11:30 300 287 293 249 316 233 249 229 256 300
Jan 15, 11:00 298 287 288 297 176 185 87 227 253 298
Jan 15, 10:30 301 302 306 302 291 38 208 237 253 301
Jan 15, 10:00 298 282 280 287 283 139 177 234 250 298
Jan 15, 09:30 294 279 287 271 269 263 205 233 250 294
Jan 15, 09:00 293 264 267 285 271 204 195 227 250 293
Jan 15, 08:30 248 282 283 288 217 307 187 227 248 296
Jan 15, 08:00 291 284 296 300 108 168 206 233 257 291
Jan 15, 07:30 260 274 277 288 274 276 206 243 260 293
Jan 15, 07:00 268 288 287 80 287 258 219 229 268 292
Jan 15, 06:30 268 287 299 275 290 171 99 239 268 289
Jan 15, 06:00 291 259 279 268 257 325 235 238 266 291
Jan 15, 05:30 288 284 283 282 273 226 202 246 272 288
Jan 15, 05:00 291 279 285 272 277 131 196 238 270 291
Jan 15, 04:30 290 271 306 272 197 155 165 247 272 290
Jan 15, 04:00 290 285 278 305 267 214 152 239 274 290
Jan 15, 03:30 293 292 296 295 286 155 172 227 264 293
Jan 15, 03:00 292 298 307 325 93 202 147 224 269 292
Jan 15, 02:30 289 286 282 253 222 221 164 231 258 289
Jan 15, 02:00 291 280 275 271 258 197 139 227 251 291
Jan 15, 01:30 290 282 265 250 151 120 137 224 247 290
Jan 15, 01:00 288 279 283 283 211 156 141 228 249 288
Jan 15, 00:30 285 281 274 265 192 159 162 221 243 285
Jan 15, 00:00 290 295 276 237 199 157 144 216 247 290
Jan 14, 23:30 283 285 276 291 163 137 126 216 243 283
Jan 14, 23:00 247 254 248 222 240 143 144 213 247 283
Jan 14, 22:30 279 272 270 206 194 187 134 223 243 279
Jan 14, 22:00 277 273 253 149 216 138 127 205 242 277
Jan 14, 21:30 277 284 269 264 200 145 135 186 243 277
Jan 14, 21:00 273 272 234 263 139 131 118 187 241 273
Jan 14, 20:30 274 262 276 243 142 143 129 198 242 274
Jan 14, 20:00 277 281 280 267 109 138 131 175 244 277
Jan 14, 19:30 273 269 268 169 137 131 129 184 243 273
Jan 14, 19:00 272 266 267 233 119 121 117 159 239 272
Jan 14, 18:30 275 260 284 278 154 133 133 165 241 275
Jan 14, 18:00 275 290 277 140 167 137 125 160 243 275
Jan 14, 17:30 275 252 247 272 209 133 120 168 242 275

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