CDIP 9band_direction 221

CAPE COD BAY, MA - 221 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 29, 19:30	270	294	286	264	270	276	275	349	5	270
Nov 29, 19:00	279	282	272	273	279	319	299	344	7	279
Nov 29, 18:30	300	273	278	270	307	322	305	5	13	300
Nov 29, 18:00	319	307	271	254	335	351	341	357	9	319
Nov 29, 17:30	320	292	290	316	342	349	347	360	9	320
Nov 29, 17:00	318	330	297	333	293	343	321	3	12	318
Nov 29, 16:30	314	277	282	282	307	303	328	359	10	314
Nov 29, 16:00	313	278	290	275	329	334	337	351	6	313
Nov 29, 15:30	313	305	270	298	355	315	297	352	7	313
Nov 29, 15:00	325	282	295	295	291	311	329	358	9	325
Nov 29, 14:30	321	267	285	336	336	321	309	348	7	321
Nov 29, 14:00	320	332	317	335	303	282	320	4	4	320
Nov 29, 13:30	318	282	272	288	307	317	321	347	4	318
Nov 29, 13:00	326	309	306	339	356	342	328	350	1	326
Nov 29, 12:30	333	294	310	312	8	317	325	353	360	333
Nov 29, 12:00	338	342	328	325	322	317	322	356	2	338
Nov 29, 11:30	338	339	4	334	337	324	333	353	1	338
Nov 29, 11:00	341	306	322	318	348	332	330	357	359	341
Nov 29, 10:30	342	334	345	326	332	334	338	348	360	342
Nov 29, 10:00	338	342	342	353	338	345	338	352	358	338
Nov 29, 09:30	340	354	360	360	340	332	343	351	359	340
Nov 29, 09:00	337	4	333	326	311	345	334	352	359	337
Nov 29, 08:30	336	15	325	336	4	341	340	359	359	336
Nov 29, 08:00	335	348	352	344	347	345	353	2	1	335
Nov 29, 07:30	338	348	344	347	340	337	351	3	2	338
Nov 29, 07:00	342	11	14	336	332	336	347	2	1	342
Nov 29, 06:30	340	3	358	347	340	346	339	2	0	340
Nov 29, 06:00	339	348	340	355	339	342	352	2	358	339
Nov 29, 05:30	339	348	350	346	347	340	345	3	357	339
Nov 29, 05:00	338	0	357	343	339	344	338	358	353	338
Nov 29, 04:30	334	351	346	348	345	338	342	357	349	334
Nov 29, 04:00	333	349	353	355	357	327	331	348	345	333
Nov 29, 03:30	333	353	354	343	339	340	346	350	344	333
Nov 29, 03:00	329	335	346	348	332	330	329	339	343	329
Nov 29, 02:30	324	350	339	337	329	321	331	324	341	324
Nov 29, 02:00	312	309	307	305	310	317	315	321	328	312
Nov 29, 01:30	302	278	287	309	312	307	308	312	327	302
Nov 29, 01:00	278	290	275	313	308	274	283	312	325	278
Nov 29, 00:30	249	233	253	268	306	278	272	284	313	249
Nov 29, 00:00	239	222	244	289	283	299	259	279	321	239
Nov 28, 23:30	235	222	220	238	239	245	265	263	321	235
Nov 28, 23:00	235	228	236	267	313	254	249	254	283	235
Nov 28, 22:30	236	242	244	265	249	252	253	252	264	236
Nov 28, 22:00	228	228	227	248	289	231	235	237	248	228
Nov 28, 21:30	203	189	200	243	218	215	207	209	216	203
Nov 28, 21:00	175	183	157	160	156	177	186	196	210	175
Nov 28, 20:30	146	129	135	3	82	136	181	171	149	146
Nov 28, 20:00	128	98	71	48	73	192	132	130	130	128
Nov 28, 19:30	118	80	86	77	57	114	105	120	110	118

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