Latest News: CDIP buoy station 111 Anacapa Passage, CA was decommissioned May 14, 2019. If you relied on this data, we would like to hear from you.
128 - HUMBOLDT BAY SOUTH SPIT, CA   Status:DECOMMISSIONED   Notice:04/04/2013 Station decommissioned
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Significant wave height vs Peak period (1488 records)

Peak Period, Tp (s)
Hs (ft)22+1917151311975
14.30 - 14.8+         
13.81 - 14.27         
13.32 - 13.78         
12.83 - 13.29      2  
12.34 - 12.80      7  
11.84 - 12.30     113  
11.35 - 11.81     117  
10.86 - 11.32     49  
10.37 - 10.83     419  
9.88 - 10.33     123  
9.38 - 9.84      20  
8.89 - 9.35      29  
8.40 - 8.86      381 
7.91 - 8.37      457 
7.41 - 7.87      617 
6.92 - 7.38    33479 
6.43 - 6.89    184823 
5.94 - 6.40     72640 
5.45 - 5.91     192445 
4.95 - 5.41     3339331
4.46 - 4.92    21146607
3.97 - 4.43     2344512
3.48 - 3.94  2163224434
2.99 - 3.44 37 44245442
2.49 - 2.9526841 1146100
2.00 - 2.46211 131 53160
1.51 - 1.97         
1.02 - 1.48         
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (1488 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360       1 
337 - 348      366423
325 - 336     824214663
313 - 324     3138128127
301 - 312    18404933
289 - 300    665482510
277 - 288    9175016 
265 - 27611 12 4414 
253 - 264218118  112 
241 - 2521169     
229 - 240         
217 - 228         
205 - 216         
193 - 204         
181 - 192         
169 - 180         
157 - 168         
145 - 156         
133 - 144         
121 - 132         
109 - 120         
97 - 108         
85 - 96         
73 - 84         
61 - 72         
49 - 60         
37 - 48         
25 - 36         
13 - 24         
1 - 12         
22+1917151311975

Significant wave height vs Peak direction (1488 records)

Peak Direction, Dp (deg)
Hs (ft)1 -
36
37 -
72
73 -
108
109 -
144
145 -
180
181 -
216
217 -
252
253 -
288
289 -
324
325 -
360
14.30 - 14.8+          
13.81 - 14.27          
13.32 - 13.78          
12.83 - 13.29         2
12.34 - 12.80         7
11.84 - 12.30        113
11.35 - 11.81         18
10.86 - 11.32        211
10.37 - 10.83        122
9.88 - 10.33        222
9.38 - 9.84        119
8.89 - 9.35        227
8.40 - 8.86        930
7.91 - 8.37        1933
7.41 - 7.87        2345
6.92 - 7.38        3032
6.43 - 6.89        5525
5.94 - 6.40       73828
5.45 - 5.91       95425
4.95 - 5.41       256318
4.46 - 4.92       375237
3.97 - 4.43       243831
3.48 - 3.94      2265628
2.99 - 3.44      3295848
2.49 - 2.95      6279649
2.00 - 2.46      6238113
1.51 - 1.97          
1.02 - 1.48          
0.52 - 0.98          
0.03 - 0.49          
1 -
36
37 -
72
73 -
108
109 -
144
145 -
180
181 -
216
217 -
252
253 -
288
289 -
324
325 -
360