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 24, 22:00 285 259 272 264 271 188 200 223 253 285
Nov 24, 21:30 284 283 282 287 253 157 181 223 250 284
Nov 24, 21:00 284 284 286 287 274 231 200 230 253 284
Nov 24, 20:30 279 251 293 273 240 194 203 230 251 279
Nov 24, 20:00 251 274 287 289 297 242 232 229 251 284
Nov 24, 19:30 279 268 260 275 306 209 187 230 251 279
Nov 24, 19:00 253 267 268 279 240 149 204 230 253 280
Nov 24, 18:30 279 268 278 261 269 205 206 235 253 279
Nov 24, 18:00 280 265 261 281 245 224 214 235 258 280
Nov 24, 17:30 256 276 270 281 270 238 211 236 256 280
Nov 24, 17:00 254 251 258 241 272 235 209 236 254 279
Nov 24, 16:30 252 266 277 254 268 249 198 235 252 278
Nov 24, 16:00 276 278 273 251 175 198 219 235 252 276
Nov 24, 15:30 274 259 282 266 260 157 210 236 251 274
Nov 24, 15:00 270 270 264 263 251 199 205 230 249 270
Nov 24, 14:30 271 263 260 268 191 198 190 234 252 271
Nov 24, 14:00 253 249 252 257 237 207 202 231 253 277
Nov 24, 13:30 277 250 257 270 187 152 197 231 256 277
Nov 24, 13:00 253 274 272 279 235 196 207 231 253 277
Nov 24, 12:30 253 260 251 253 230 217 196 235 253 278
Nov 24, 12:00 259 265 269 278 290 307 217 231 259 277
Nov 24, 11:30 259 262 280 244 256 207 182 230 259 279
Nov 24, 11:00 258 264 267 268 270 193 187 233 258 275
Nov 24, 10:30 255 246 252 278 224 197 179 225 255 276
Nov 24, 10:00 254 269 287 297 192 163 196 229 254 283
Nov 24, 09:30 285 284 277 279 261 199 207 226 264 285
Nov 24, 09:00 261 285 277 262 258 150 213 225 261 281
Nov 24, 08:30 259 272 289 294 251 159 208 233 259 282
Nov 24, 08:00 259 273 276 279 144 188 193 228 259 280
Nov 24, 07:30 275 275 277 260 149 172 179 217 254 275
Nov 24, 07:00 279 279 279 278 254 205 195 222 253 279
Nov 24, 06:30 273 259 253 258 206 182 187 216 255 273
Nov 24, 06:00 251 255 257 250 235 207 186 220 251 273
Nov 24, 05:30 251 264 272 264 198 177 183 227 251 281
Nov 24, 05:00 252 261 263 230 177 159 181 222 252 280
Nov 24, 04:30 281 277 284 275 209 168 195 224 254 281
Nov 24, 04:00 251 266 281 256 239 202 200 227 251 284
Nov 24, 03:30 251 280 272 285 232 187 206 228 251 284
Nov 24, 03:00 255 302 297 284 192 207 204 231 255 288
Nov 24, 02:30 255 265 267 275 220 205 194 233 255 285
Nov 24, 02:00 260 297 280 309 248 179 199 226 260 293
Nov 24, 01:30 292 281 271 273 163 156 213 228 262 292
Nov 24, 01:00 270 293 290 302 266 197 199 222 270 294
Nov 24, 00:30 267 277 285 287 215 195 198 231 267 297
Nov 24, 00:00 271 280 277 274 283 193 205 221 271 298
Nov 23, 23:30 270 284 280 286 165 184 205 219 270 291
Nov 23, 23:00 265 287 273 282 190 179 207 224 265 293
Nov 23, 22:30 266 288 287 287 232 156 201 216 266 296
Nov 23, 22:00 274 270 286 286 274 196 211 222 274 296

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