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 (122 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         
9.38 - 9.84         
8.89 - 9.35         
8.40 - 8.86         
7.91 - 8.37         
7.41 - 7.87         
6.92 - 7.38         
6.43 - 6.89       1 
5.94 - 6.40       1 
5.45 - 5.91       1 
4.95 - 5.41    1   1
4.46 - 4.92        2
3.97 - 4.43       11
3.48 - 3.94   11 1 2
2.99 - 3.44    12122
2.49 - 2.95    442104
2.00 - 2.46    444151
1.51 - 1.97    361161
1.02 - 1.48   214131 
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (122 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       2 
169 - 180       1 
157 - 168         
145 - 156         
133 - 144     2   
121 - 132      12 
109 - 120   12 52 
97 - 108   1531182
85 - 96   13959 
73 - 84    33661
61 - 72    12322
49 - 60      133
37 - 48       11
25 - 36       21
13 - 24     1   
1 - 12    1   4
22+1917151311975

Significant wave height vs Peak direction (122 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          
9.38 - 9.84          
8.89 - 9.35          
8.40 - 8.86          
7.91 - 8.37          
7.41 - 7.87          
6.92 - 7.38          
6.43 - 6.89 1        
5.94 - 6.40  1       
5.45 - 5.91  1       
4.95 - 5.411 1       
4.46 - 4.9211        
3.97 - 4.43 2        
3.48 - 3.94 221      
2.99 - 3.442141      
2.49 - 2.9526151      
2.00 - 2.461220311    
1.51 - 1.97 2195 1    
1.02 - 1.4822134      
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