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 (110 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     22  
10.37 - 10.83   1  2  
9.88 - 10.33   2     
9.38 - 9.84   1 3   
8.89 - 9.35    1  1 
8.40 - 8.86    212  
7.91 - 8.37     11  
7.41 - 7.87    161  
6.92 - 7.38     121 
6.43 - 6.89    1212 
5.94 - 6.40     211 
5.45 - 5.91    11 21
4.95 - 5.41    13 21
4.46 - 4.92    133 1
3.97 - 4.43     5313
3.48 - 3.94     2522
2.99 - 3.44     1215
2.49 - 2.95     342 
2.00 - 2.46     23  
1.51 - 1.97         
1.02 - 1.48         
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (110 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         
145 - 156         
133 - 144         
121 - 132   1121  
109 - 120    1 61 
97 - 108   221092 
85 - 96   1111811
73 - 84    110632
61 - 72    11 13
49 - 60     3 54
37 - 48       21
25 - 36    1    
13 - 24         
1 - 12     12 2
22+1917151311975

Significant wave height vs Peak direction (110 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  31      
10.37 - 10.831 11      
9.88 - 10.33  2       
9.38 - 9.84  4       
8.89 - 9.35 1 1      
8.40 - 8.86  5       
7.91 - 8.37  2       
7.41 - 7.87125       
6.92 - 7.38 121      
6.43 - 6.89 15       
5.94 - 6.40  4       
5.45 - 5.911121      
4.95 - 5.41 25       
4.46 - 4.92 143      
3.97 - 4.431272      
3.48 - 3.941352      
2.99 - 3.44144       
2.49 - 2.95 27       
2.00 - 2.46 131      
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