Toggle navigation
CDIP
About
About
Contact us
FAQ
Documents
News
Publications
Observations
Wave Models
California
N. California
San Francisco
Monterey Bay
Central Coast
S. California
Classic Models
More...
User Preferences
Timezone
AKDT - US/Alaska
BRA - America/Sao_Paulo
CDT - US/Central
EDT - US/Eastern
GUAM - Pacific/Guam
HST - US/Hawaii
MDT - US/Mountain
MHT - Pacific/Majuro
PDT - US/Pacific
SST - US/Samoa
UTC - GMT
Units
metric
standard
Lat/Lon format
decimal degrees
degrees minutes
degrees mins secs
Defaults
Geo and time bounds
034 - MAKAPUU POINT, HI
Status:
DECOMMISSIONED
Notice:
11/10/1996 Station decommissioned
Station Info
Data server
Historic data
Availability
Product descriptions
Waves
Single Run
Spectrum
Monthly
Parameter Data
Compendium
Mountain
9-band Energy Data
Summaries
Wave hght box plot
Min Max Mean
Persistence
Joint distributions
Daily max wave
Sea and Swell
Largest events
Download
Parameters
THREDDS
nDAR
Select a station
◄
1981-08
1981-09
1981-10
1981-11
1981-12
1982-01
1982-02
1982-03
1982-04
1982-05
1982-06
1982-07
1982-08
1982-09
1982-10
1982-11
1982-12
1983-03
1983-04
1983-05
1983-06
1983-07
1983-08
1983-09
1983-10
1983-11
1983-12
1984-01
1984-02
1984-03
1984-04
1984-05
1984-06
1984-07
1984-08
1984-09
1984-10
1984-11
1984-12
1985-01
1985-02
1985-03
1985-06
1985-11
1985-12
1986-01
1986-02
1986-03
1986-04
1986-05
1986-06
1986-07
1986-08
1986-09
1986-10
1986-11
1986-12
1987-01
1987-02
1987-03
1987-04
1987-05
1987-06
1987-08
1987-09
1987-10
1987-11
1987-12
1988-01
1988-02
1988-03
1988-04
1988-05
1988-06
1988-07
1988-08
1988-09
1988-10
1988-11
1988-12
1989-01
1989-02
1989-03
1989-04
1989-05
1989-06
1989-07
1989-08
1989-09
1989-10
1989-11
1989-12
1990-01
1990-02
1991-05
1991-06
1991-07
1991-08
1991-09
1991-10
1991-11
1991-12
1992-01
1992-02
1992-03
1992-04
1992-05
1992-06
1992-07
1992-08
1992-09
1992-12
1993-01
1993-02
1993-03
1993-04
1993-05
1993-06
1993-07
1993-08
1993-09
1993-10
1993-11
1993-12
1994-03
1994-04
1994-05
1994-06
1994-07
1994-08
1994-09
1994-10
1994-11
1995-01
1995-02
1995-03
1995-04
1995-05
1995-06
1995-07
1995-08
1996-03
1996-04
1996-05
1996-06
1996-07
1996-08
1996-09
1996-10
1996-11
►
The table is only provided in units of cm.
For each band, equivalent Hs = 4*sqrt(Band Energy)
116 records
Date
(UTC)
Hs
(cm)
Tp
(s)
22+s
(cm^2)
18-22s
(cm^2)
16-18s
(cm^2)
14-16s
(cm^2)
12-14s
(cm^2)
10-12s
(cm^2)
8-10s
(cm^2)
6-8s
(cm^2)
2-6s
(cm^2)
1985-01-31 21:43
236
9
4
6
7
47
140
704
1406
646
514
1985-01-31 15:55
218
7
4
5
6
44
389
653
635
688
547
1985-01-30 21:43
194
4
6
9
15
59
287
449
527
481
531
1985-01-30 15:43
202
7
5
8
19
119
386
313
411
730
549
1985-01-30 09:43
213
4
3
4
11
106
466
494
356
543
857
1985-01-30 03:43
206
4
6
8
24
193
329
299
272
546
972
1985-01-29 21:43
183
4
5
7
17
103
225
227
130
176
1204
1985-01-29 15:43
129
13
3
5
17
111
314
163
70
112
241
1985-01-29 09:43
114
7
3
4
20
74
141
121
96
193
160
1985-01-29 03:43
135
13
3
6
15
132
348
244
134
173
85
1985-01-28 21:43
111
7
1
2
5
35
104
160
135
188
137
1985-01-28 15:43
118
7
2
2
4
14
98
204
94
314
133
1985-01-28 09:43
126
7
3
4
5
40
153
133
146
360
148
1985-01-28 03:43
115
7
2
3
4
18
139
111
187
269
92
1985-01-27 21:43
143
9
6
8
11
70
272
239
319
228
127
1985-01-27 15:43
122
13
2
3
7
27
302
224
141
125
96
1985-01-27 09:43
124
13
2
4
9
95
241
203
86
104
220
1985-01-27 03:43
113
13
3
6
21
94
173
124
82
149
144
1985-01-26 21:43
133
13
2
4
20
159
237
170
130
199
185
1985-01-26 15:43
120
4
3
7
35
137
142
99
97
149
224
1985-01-26 09:43
134
7
2
4
15
37
34
85
82
454
413
1985-01-26 03:43
138
7
1
2
5
9
34
57
78
528
473
1985-01-25 21:43
81
9
1
1
2
7
31
68
139
93
71
1985-01-25 15:43
89
11
1
1
3
6
36
229
99
71
45
1985-01-25 09:43
83
11
1
2
3
9
58
146
80
72
62
1985-01-25 03:43
90
11
1
2
6
14
85
115
88
101
94
1985-01-24 21:43
108
11
2
4
4
16
108
193
179
125
97
1985-01-24 15:43
109
9
1
2
4
16
133
170
202
136
81
1985-01-24 09:43
122
9
2
3
4
19
165
224
235
192
93
1985-01-24 03:43
135
11
2
5
7
22
131
347
281
189
153
1985-01-23 21:43
160
11
2
3
5
20
214
512
429
283
130
1985-01-23 15:43
205
11
9
12
14
64
555
868
541
370
208
1985-01-23 09:43
195
9
7
11
15
85
427
557
644
370
267
1985-01-23 03:43
201
9
10
13
21
131
526
508
543
462
323
1985-01-22 21:43
165
9
4
5
5
67
366
302
430
241
293
1985-01-22 15:43
173
11
6
9
17
94
398
486
346
295
226
1985-01-22 09:43
199
13
10
19
49
472
801
362
311
276
175
1985-01-22 03:43
203
13
9
17
66
319
717
302
448
442
251
1985-01-21 21:43
233
13
16
31
148
624
728
690
529
384
254
1985-01-21 15:43
207
13
8
17
78
536
619
489
330
340
250
1985-01-21 09:43
150
7
3
6
17
54
299
225
193
334
281
1985-01-21 03:43
143
7
2
4
10
40
145
200
130
446
293
1985-01-20 21:43
141
7
2
4
8
72
178
258
188
357
179
1985-01-20 15:43
188
7
6
11
16
230
433
277
301
646
292
1985-01-20 09:43
161
7
2
5
11
133
254
210
191
548
258
1985-01-20 03:43
195
7
4
9
31
235
583
229
156
785
333
1985-01-19 21:43
197
7
10
25
212
331
378
341
343
443
350
1985-01-19 15:43
232
7
9
37
223
412
487
448
397
757
587
1985-01-19 09:43
237
13
17
58
243
611
769
458
288
686
380
1985-01-19 03:43
261
4
18
121
335
565
675
492
464
690
895
1985-01-18 21:43
256
4
12
38
83
420
588
590
500
454
1427
1985-01-18 15:43
198
4
5
13
28
112
453
530
523
226
558
1985-01-18 09:43
116
11
1
2
5
16
39
235
229
222
99
1985-01-18 03:43
113
9
1
1
2
5
44
206
238
185
112
1985-01-17 21:43
135
11
1
2
3
9
50
404
377
148
140
1985-01-17 15:43
172
11
3
4
5
8
105
811
448
287
182
1985-01-17 09:43
217
11
8
10
11
34
323
1413
639
293
209
1985-01-17 03:43
218
13
6
11
16
63
929
836
509
393
200
1985-01-16 21:43
258
13
13
21
34
250
1460
903
678
458
342
1985-01-16 15:43
299
11
25
35
50
281
1571
2155
817
381
285
1985-01-16 09:43
380
11
15
22
33
338
2903
2915
1339
920
549
1985-01-16 03:43
368
11
32
42
74
925
1947
2568
1444
843
601
1985-01-15 21:43
285
13
11
23
75
686
1443
1040
670
578
543
1985-01-15 09:43
294
7
17
41
96
294
869
1054
1025
1372
636
1985-01-15 03:43
325
7
20
67
156
332
938
1209
1354
1363
1153
1985-01-14 21:43
337
7
12
24
27
73
395
746
2341
2577
911
1985-01-14 09:43
311
7
14
20
25
173
462
430
238
3229
1455
1985-01-14 03:43
258
4
14
21
46
313
618
462
251
778
1653
1985-01-13 22:51
257
13
19
28
78
415
1007
910
483
333
860
1985-01-12 21:43
332
13
29
43
63
479
2383
2022
850
608
401
1985-01-12 15:43
296
13
13
22
54
697
1631
1236
885
565
364
1985-01-12 09:43
279
13
11
21
60
480
1266
876
965
776
397
1985-01-12 03:43
197
11
9
17
33
377
430
537
359
258
401
1985-01-11 21:43
265
11
6
13
35
334
1379
1437
376
300
522
1985-01-11 15:43
267
13
12
22
76
397
1941
859
442
229
481
1985-01-11 09:43
213
13
6
12
30
268
669
551
482
284
535
1985-01-11 03:43
215
11
5
9
21
153
533
1231
279
170
498
1985-01-10 15:43
185
13
5
8
26
185
794
287
335
237
267
1985-01-10 09:43
147
4
5
8
18
135
219
295
177
148
339
1985-01-10 03:43
148
13
4
8
20
145
372
320
162
164
171
1985-01-09 21:43
155
13
3
8
17
112
314
284
246
268
258
1985-01-09 15:43
163
11
4
10
28
204
305
425
297
191
201
1985-01-09 09:43
216
11
11
26
54
247
698
1018
415
204
247
1985-01-09 03:43
187
13
8
24
89
417
747
420
108
171
201
1985-01-08 21:43
125
4
6
57
100
135
95
117
90
157
218
1985-01-08 15:43
110
7
4
28
24
16
96
161
96
165
162
1985-01-08 09:43
95
4
1
2
2
6
52
66
93
164
181
1985-01-08 03:43
118
7
2
2
2
6
28
88
150
309
285
1985-01-07 21:43
124
4
1
1
1
7
63
145
173
284
293
1985-01-07 15:43
169
7
8
8
8
26
324
195
366
452
397
1985-01-07 09:43
192
11
5
7
11
81
467
603
411
297
429
1985-01-07 03:43
248
13
17
25
42
327
1121
565
596
526
634
1985-01-06 21:43
250
11
10
20
74
538
850
976
401
383
666
1985-01-06 15:43
385
15
73
185
1058
2597
1973
1082
728
764
786
1985-01-06 09:43
325
15
48
314
997
1262
1097
1080
329
534
929
1985-01-06 03:43
313
15
60
318
1049
1796
926
198
283
415
1043
1985-01-05 21:43
238
4
71
696
602
238
84
236
277
306
1026
1985-01-05 15:43
149
11
11
30
12
14
102
419
208
290
306
1985-01-05 09:43
154
7
2
2
3
29
146
350
283
387
276
1985-01-05 03:43
163
9
3
4
4
12
227
336
454
360
263
1985-01-04 21:43
142
4
3
4
5
27
138
308
242
210
315
1985-01-04 15:43
168
4
3
4
5
39
159
358
273
400
531
1985-01-04 09:43
158
4
3
4
4
21
112
369
286
298
463
1985-01-04 03:43
201
11
5
6
6
18
168
837
447
423
604
1985-01-03 21:43
223
11
9
12
13
48
454
1161
428
355
641
1985-01-03 15:43
210
13
14
20
24
136
752
742
357
415
308
1985-01-03 09:43
177
11
3
4
12
66
283
547
372
482
189
1985-01-03 03:43
156
11
2
3
9
27
192
394
317
367
210
1985-01-02 21:43
154
11
2
3
6
21
201
585
421
199
52
1985-01-02 15:43
122
9
3
5
6
22
144
212
247
224
70
1985-01-02 09:43
121
7
2
4
6
37
108
238
185
248
83
1985-01-02 03:43
112
7
1
2
5
16
78
139
217
224
108
1985-01-01 21:43
103
9
1
2
4
7
32
118
216
183
102
1985-01-01 15:43
125
9
1
2
2
4
31
168
395
247
128
1985-01-01 09:43
154
9
3
3
4
9
100
403
510
283
166
1985-01-01 03:43
155
11
2
2
3
12
223
608
333
179
141