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 (129 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      1  
9.88 - 10.33      2  
9.38 - 9.84       1 
8.89 - 9.35      1  
8.40 - 8.86         
7.91 - 8.37      12 
7.41 - 7.87      11 
6.92 - 7.38       1 
6.43 - 6.89      321
5.94 - 6.40       3 
5.45 - 5.91      223
4.95 - 5.41      423
4.46 - 4.92      2 1
3.97 - 4.43      233
3.48 - 3.94      213
2.99 - 3.44    12133
2.49 - 2.95     2756
2.00 - 2.46   2 17135
1.51 - 1.97    22293
1.02 - 1.48         
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (129 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    1    
133 - 144      142
121 - 132     1371
109 - 120   11 13143
97 - 108    11871
85 - 96   1 3863
73 - 84     2233
61 - 72      313
49 - 60       26
37 - 48       13
25 - 36        1
13 - 24       1 
1 - 12       24
22+1917151311975

Significant wave height vs Peak direction (129 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 1        
9.88 - 10.33  2       
9.38 - 9.84  1       
8.89 - 9.35  1       
8.40 - 8.86          
7.91 - 8.37 12       
7.41 - 7.87  11      
6.92 - 7.38  1       
6.43 - 6.89 132      
5.94 - 6.40 21       
5.45 - 5.911141      
4.95 - 5.411332      
4.46 - 4.92 2 1      
3.97 - 4.43 143      
3.48 - 3.9421 3      
2.99 - 3.44 244      
2.49 - 2.953386      
2.00 - 2.46  11161     
1.51 - 1.97113121     
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