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 (95 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       1 
8.89 - 9.35      12 
8.40 - 8.86      22 
7.91 - 8.37      21 
7.41 - 7.87     111 
6.92 - 7.38      4  
6.43 - 6.89     1 1 
5.94 - 6.40     4 1 
5.45 - 5.91    3  12
4.95 - 5.41         
4.46 - 4.92     1 11
3.97 - 4.43     11 4
3.48 - 3.94      144
2.99 - 3.44     143 
2.49 - 2.95     2321
2.00 - 2.46    3 8 1
1.51 - 1.97   27 4 1
1.02 - 1.48     1   
0.52 - 0.98     111 
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (95 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   2  3  
121 - 132     11  
109 - 120    6 65 
97 - 108     4831
85 - 96    3571 
73 - 84    22382
61 - 72     1224
49 - 60    1   4
37 - 48       12
25 - 36       1 
13 - 24         
1 - 12    1 2 1
22+1917151311975

Significant wave height vs Peak direction (95 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  1       
8.89 - 9.35  3       
8.40 - 8.86  4       
7.91 - 8.37 12       
7.41 - 7.87  12      
6.92 - 7.38 13       
6.43 - 6.89  2       
5.94 - 6.40  41      
5.45 - 5.91114       
4.95 - 5.41          
4.46 - 4.92 21       
3.97 - 4.43 42       
3.48 - 3.94 351      
2.99 - 3.44 152      
2.49 - 2.95 134      
2.00 - 2.462136      
1.51 - 1.972228      
1.02 - 1.48  1       
0.52 - 0.98  3       
0.03 - 0.49          
1 -
36
37 -
72
73 -
108
109 -
144
145 -
180
181 -
216
217 -
252
253 -
288
289 -
324
325 -
360