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         
12.34 - 12.80         
11.84 - 12.30         
11.35 - 11.81         
10.86 - 11.32      1  
10.37 - 10.83      3  
9.88 - 10.33      3  
9.38 - 9.84      10  
8.89 - 9.35    2 64 
8.40 - 8.86    2 185 
7.91 - 8.37    1 178 
7.41 - 7.87    1 142 
6.92 - 7.38    3 1211 
6.43 - 6.89    311639 
5.94 - 6.40    251360 
5.45 - 5.91   181118106 
4.95 - 5.41    4263293 
4.46 - 4.92    11951943
3.97 - 4.43   1 123910320
3.48 - 3.94   127217356
2.99 - 3.44  13153415530
2.49 - 2.95  1537243175525
2.00 - 2.46 716101952132
1.51 - 1.97 31  3  1
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       22
337 - 348      237326
325 - 336      7425154
313 - 324     34728839
301 - 312   51361827614
289 - 300  2423628102251
277 - 288  325243661
265 - 276   43    
253 - 264 51631    
241 - 252 5122     
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          
12.34 - 12.80          
11.84 - 12.30          
11.35 - 11.81          
10.86 - 11.32         1
10.37 - 10.83         3
9.88 - 10.33         3
9.38 - 9.84        28
8.89 - 9.35        75
8.40 - 8.86        1312
7.91 - 8.37        521
7.41 - 7.87        116
6.92 - 7.38        422
6.43 - 6.89        1247
5.94 - 6.40       13445
5.45 - 5.91        7569
4.95 - 5.41       111242
4.46 - 4.92       613131
3.97 - 4.43        10570
3.48 - 3.94       79063
2.99 - 3.44      31711333
2.49 - 2.95      63911813
2.00 - 2.46      826391
1.51 - 1.97      233 
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