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.
026 - CERC DUCK, NC   Status:DECOMMISSIONED   Notice:02/01/1990 Station decommissioned
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Significant wave height vs Peak period (114 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         
10.37 - 10.83         
9.88 - 10.33     1   
9.38 - 9.84         
8.89 - 9.35     1   
8.40 - 8.86         
7.91 - 8.37    2 1  
7.41 - 7.87         
6.92 - 7.38    1 11 
6.43 - 6.89         
5.94 - 6.40    1113 
5.45 - 5.91     1222
4.95 - 5.41      311
4.46 - 4.92      111
3.97 - 4.43     1124
3.48 - 3.94     52 1
2.99 - 3.44      7 3
2.49 - 2.95   12 523
2.00 - 2.46    43424
1.51 - 1.97   2 47 4
1.02 - 1.48    33411
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (114 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360         
337 - 348         
325 - 336         
313 - 324         
301 - 312         
289 - 300         
277 - 288         
265 - 276         
253 - 264         
241 - 252         
229 - 240         
217 - 228         
205 - 216         
193 - 204         
181 - 192         
169 - 180         
157 - 168     1   
145 - 156         
133 - 144       1 
121 - 132      12 
109 - 120      2  
97 - 108     2711
85 - 96   1461211
73 - 84   1441031
61 - 72    23321
49 - 60     1125
37 - 48     1126
25 - 36     1 13
13 - 24        1
1 - 12   1312 5
22+1917151311975

Significant wave height vs Peak direction (114 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          
10.37 - 10.83          
9.88 - 10.33  1       
9.38 - 9.84          
8.89 - 9.35 1        
8.40 - 8.86          
7.91 - 8.37 21       
7.41 - 7.87          
6.92 - 7.38 111      
6.43 - 6.89          
5.94 - 6.401131      
5.45 - 5.91133       
4.95 - 5.41122       
4.46 - 4.92 3        
3.97 - 4.43 341      
3.48 - 3.94 34 1     
2.99 - 3.44 451      
2.49 - 2.952281      
2.00 - 2.467181      
1.51 - 1.974211       
1.02 - 1.48228       
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