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138 - BEGG ROCK, CA
Status:
DECOMMISSIONED
Notice:
04/07/2017 Station decommissioned
Station Info
Data server
Historic data
Historic data
Availability
Product descriptions
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Time series (xyz)
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Sea and Swell
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Download
Parameters
THREDDS
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Select a station
◄
1982-10
1982-11
1982-12
1983-01
1983-02
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
1985-04
1985-05
1985-06
1985-07
1985-08
1985-09
1987-06
1987-07
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
1990-03
1990-04
1990-05
1990-06
1990-07
1990-08
1990-09
1990-10
1990-11
1990-12
1991-01
2015-03
2015-04
2015-05
2015-06
2015-07
2015-08
2015-09
2015-10
2015-11
2015-12
2016-01
2016-02
2016-03
2016-04
2016-05
2016-06
2016-07
2016-08
2016-09
2016-10
2016-11
2016-12
2017-01
2017-02
2017-03
2017-04
►
The table is only provided in units of cm.
For each band, equivalent Hs = 4*sqrt(Band Energy)
136 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)
1985-08-31 22:00
155
4
2
13
18
126
170
59
158
292
657
1985-08-31 16:02
172
4
3
18
30
185
174
63
186
433
751
1985-08-31 10:02
149
4
5
21
34
153
144
59
108
247
614
1985-08-31 04:00
150
4
6
13
85
201
127
112
130
208
528
1985-08-30 22:00
146
4
3
14
70
192
140
99
163
253
398
1985-08-22 12:46
93
4
0
1
2
10
39
36
24
141
291
1985-08-22 09:58
105
4
2
3
3
9
50
73
49
133
370
1985-08-22 06:46
102
4
1
1
2
12
38
45
76
170
303
1985-08-22 03:58
89
4
0
1
2
14
39
38
49
132
220
1985-08-22 00:46
89
4
1
1
3
20
63
53
65
139
153
1985-08-21 21:58
108
7
1
2
6
27
61
49
118
261
198
1985-08-21 18:46
103
7
1
1
2
19
83
79
89
194
194
1985-08-21 15:58
100
4
1
1
3
22
63
76
101
164
188
1985-08-21 12:46
82
4
1
2
4
16
32
38
41
101
184
1985-08-21 09:58
94
4
1
2
9
36
82
36
60
86
239
1985-08-21 06:46
106
4
1
2
3
23
96
54
37
127
352
1985-08-21 03:58
109
4
1
3
7
25
57
58
29
104
462
1985-08-21 00:46
95
4
1
1
5
25
67
58
26
69
305
1985-08-20 21:58
99
4
1
2
6
26
91
31
31
96
324
1985-08-20 18:46
120
4
2
2
3
28
96
81
33
72
580
1985-08-20 15:58
131
4
1
1
6
28
70
33
49
192
682
1985-08-20 12:46
135
4
1
2
4
16
59
28
28
287
709
1985-08-20 09:58
175
4
4
4
10
42
102
40
50
449
1203
1985-08-20 06:46
167
4
3
4
7
23
83
44
37
270
1266
1985-08-20 03:58
165
4
2
3
5
29
79
50
42
90
1403
1985-08-20 00:46
132
4
2
3
11
48
95
58
42
49
774
1985-08-19 22:33
123
4
1
3
5
49
89
56
23
41
678
1985-08-19 15:59
129
4
2
4
8
41
81
62
52
121
669
1985-08-19 12:46
131
4
1
3
8
55
103
58
39
180
622
1985-08-19 09:58
143
4
2
3
5
48
127
53
31
200
801
1985-08-19 06:46
174
4
5
7
16
75
150
47
50
256
1288
1985-08-19 04:00
164
4
3
4
8
44
94
57
72
167
1236
1985-08-18 21:58
98
4
1
2
5
26
106
51
49
25
335
1985-08-18 18:46
110
4
2
3
14
49
120
67
57
35
407
1985-08-18 15:58
108
4
1
3
7
39
111
64
53
51
403
1985-08-18 12:46
101
4
1
3
10
26
64
66
46
43
378
1985-08-18 09:58
101
4
1
2
11
39
53
45
47
26
413
1985-08-18 06:47
114
4
1
5
12
92
137
57
45
32
422
1985-08-18 03:58
115
4
2
5
11
109
108
66
63
35
430
1985-08-18 00:46
86
4
1
4
10
78
79
77
63
24
125
1985-08-17 21:58
82
4
1
3
9
57
76
73
41
22
135
1985-08-17 18:46
90
4
1
2
7
54
92
90
54
36
169
1985-08-17 15:58
84
4
1
5
11
39
54
75
52
30
175
1985-08-17 06:46
90
4
2
3
7
16
76
69
43
34
256
1985-08-17 03:58
99
4
2
4
15
32
114
69
54
40
284
1985-08-17 00:46
95
4
2
4
26
38
137
72
60
47
173
1985-08-16 21:58
85
4
0
2
16
23
50
87
57
38
174
1985-08-16 18:46
92
4
1
2
7
26
78
53
58
63
240
1985-08-16 12:46
113
4
1
2
9
30
104
61
56
87
444
1985-08-16 09:58
113
4
1
3
10
27
34
39
68
93
528
1985-08-16 06:46
140
4
2
5
8
29
125
80
83
157
741
1985-08-14 12:46
110
4
1
3
10
21
23
76
199
150
267
1985-08-14 09:58
102
4
1
2
8
15
20
75
119
102
305
1985-08-14 03:58
98
4
1
2
5
7
24
69
149
151
184
1985-08-14 00:46
89
9
1
1
2
5
16
36
185
140
114
1985-08-13 21:58
92
9
1
2
3
7
36
77
174
128
99
1985-08-13 18:46
110
9
1
2
2
5
23
134
324
109
156
1985-08-13 15:58
101
9
1
2
2
7
32
126
264
92
117
1985-08-13 12:46
96
9
1
2
2
7
24
95
168
122
151
1985-08-13 09:58
102
9
1
2
2
8
40
80
252
137
133
1985-08-13 06:46
89
9
1
1
2
11
28
67
178
86
117
1985-08-13 04:00
101
9
0
1
2
9
36
83
260
127
125
1985-08-13 00:46
110
9
1
2
3
15
80
154
248
145
102
1985-08-12 22:00
109
9
2
2
3
13
49
180
258
127
107
1985-08-12 18:46
114
11
1
2
2
13
46
255
237
164
96
1985-08-12 15:58
105
9
1
2
3
16
41
144
216
171
92
1985-08-12 12:46
109
9
1
2
3
19
62
130
247
181
94
1985-08-12 09:58
126
9
3
3
5
26
53
167
407
208
123
1985-08-12 06:46
115
9
2
3
4
22
55
187
281
167
111
1985-08-12 03:58
107
9
2
2
5
20
44
154
305
105
80
1985-08-12 00:46
116
9
2
3
8
35
45
145
320
192
91
1985-08-11 21:58
135
9
2
3
7
18
69
241
536
161
103
1985-08-11 18:46
117
9
3
3
7
17
46
124
366
187
103
1985-08-11 15:58
108
9
1
2
5
30
36
105
327
141
75
1985-08-11 12:46
126
9
2
3
6
25
53
134
453
202
106
1985-08-11 09:58
118
9
1
2
8
19
67
116
340
196
119
1985-08-11 06:46
133
9
1
2
4
21
79
114
540
221
117
1985-08-11 03:58
119
9
2
2
9
22
55
115
399
178
103
1985-08-10 18:46
158
9
2
3
6
16
58
180
797
326
169
1985-08-10 15:58
153
9
3
4
7
20
59
236
712
279
150
1985-08-10 09:58
176
9
3
6
7
17
50
342
967
340
211
1985-08-10 06:45
146
9
1
2
3
28
65
269
487
311
162
1985-08-10 04:00
147
9
2
4
11
48
73
227
532
281
167
1985-08-10 00:46
155
9
4
7
15
38
73
244
511
384
229
1985-08-09 21:58
182
9
3
6
14
38
81
394
653
493
378
1985-08-09 15:58
156
9
1
2
8
20
65
301
589
327
216
1985-08-09 12:46
139
7
2
2
6
22
78
175
272
377
275
1985-08-09 09:58
155
4
2
3
9
31
110
156
229
389
574
1985-08-09 06:46
164
4
3
4
11
35
140
172
334
364
613
1985-08-09 03:58
130
4
3
4
8
28
74
126
192
261
356
1985-08-09 00:46
127
7
2
2
7
37
124
95
102
347
295
1985-08-08 21:59
166
7
2
3
11
47
128
114
309
667
433
1985-08-08 18:46
153
7
2
4
10
69
168
123
205
501
383
1985-08-08 15:59
145
7
3
8
12
55
113
90
299
515
226
1985-08-08 03:58
133
4
1
2
7
47
95
82
80
290
498
1985-08-08 00:46
119
7
1
3
13
56
186
71
72
266
222
1985-08-07 18:46
144
4
2
7
21
56
109
49
132
405
505
1985-08-07 15:58
161
7
3
6
20
63
140
68
214
609
501
1985-08-07 12:46
189
7
3
6
29
59
210
46
227
981
673
1985-08-07 09:58
197
4
5
7
41
74
113
36
240
894
999
1985-08-07 06:46
233
4
4
5
38
86
101
56
223
1398
1469
1985-08-07 04:00
199
4
22
24
57
105
90
67
177
876
1048
1985-08-06 22:00
200
4
2
5
15
45
49
42
386
832
1111
1985-08-06 18:46
170
4
2
5
18
43
52
65
227
626
763
1985-08-06 15:58
170
4
1
3
12
24
21
57
322
611
741
1985-08-06 12:46
159
4
2
7
11
20
38
71
175
406
838
1985-08-06 09:58
185
4
2
10
15
22
41
68
243
718
1025
1985-08-06 06:46
197
4
2
7
8
13
32
113
333
796
1115
1985-08-06 03:58
146
4
1
3
8
16
42
80
175
257
751
1985-08-05 21:59
124
9
2
5
7
25
47
191
277
126
273
1985-08-05 00:46
108
11
2
3
4
35
66
236
194
65
123
1985-08-04 21:58
106
11
1
2
3
23
60
202
171
78
153
1985-08-04 18:46
141
9
2
3
5
25
142
286
413
145
215
1985-08-04 15:58
137
11
2
3
4
14
161
401
259
131
193
1985-08-04 12:46
136
11
3
3
6
24
247
418
157
104
187
1985-08-04 09:58
143
13
4
6
9
38
325
300
163
152
279
1985-08-04 06:46
119
4
3
5
12
35
129
100
123
154
319
1985-08-04 03:58
121
13
3
4
11
35
273
115
105
157
205
1985-08-04 00:46
94
13
2
3
8
28
140
70
57
98
137
1985-08-03 21:59
96
7
2
2
6
25
79
44
89
172
161
1985-08-03 15:58
113
7
1
2
5
23
64
51
104
332
215
1985-08-03 12:46
104
7
1
1
3
23
57
34
153
267
137
1985-08-03 09:58
104
7
2
2
4
15
58
51
153
219
165
1985-08-03 06:46
123
7
1
2
2
18
57
47
177
380
255
1985-08-03 03:58
136
7
1
2
4
28
65
40
233
434
343
1985-08-03 00:46
125
7
1
2
3
25
45
43
215
405
234
1985-08-02 22:00
120
7
1
2
2
34
39
43
124
363
290
1985-08-02 18:46
77
4
3
5
7
57
84
42
37
33
98
1985-08-02 15:59
62
4
3
2
3
33
51
27
19
25
81
1985-08-01 21:58
153
4
2
2
6
26
63
151
347
168
701
1985-08-01 15:58
152
4
2
2
5
14
111
82
23
196
1005
1985-08-01 12:46
163
4
2
3
4
16
39
33
19
274
1272
1985-08-01 09:58
191
4
2
3
6
25
77
42
21
662
1437
1985-08-01 06:46
202
4
2
3
6
44
134
63
29
623
1652
1985-08-01 03:59
190
4
2
3
4
38
170
62
29
277
1672
1985-08-01 00:46
183
4
3
6
9
78
207
78
26
286
1384