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.
243 - NAGS HEAD, NC   Notice:09/07/2018 Deployed buoy Mobile View
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Significant wave height vs Peak period (1414 records)

Peak Period, Tp (s)
Hs (ft)22+1917151311975
14.30 - 14.8+         
13.81 - 14.27         
13.32 - 13.78     1   
12.83 - 13.29      3  
12.34 - 12.80     15  
11.84 - 12.30     211 
11.35 - 11.81     17  
10.86 - 11.32     111 
10.37 - 10.83      5  
9.88 - 10.33     252 
9.38 - 9.84     362 
8.89 - 9.35     262 
8.40 - 8.86     5124 
7.91 - 8.37     258 
7.41 - 7.87     2720 
6.92 - 7.38     210402
6.43 - 6.89    2221406
5.94 - 6.40    3116464
5.45 - 5.91    14163812
4.95 - 5.41    18312819
4.46 - 4.92     3424620
3.97 - 4.43     7454434
3.48 - 3.94     7582437
2.99 - 3.44     12915550
2.49 - 2.95     131304733
2.00 - 2.46    210752522
1.51 - 1.97      4  
1.02 - 1.48         
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (1414 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360       16
337 - 348        5
325 - 336        2
313 - 324         
301 - 312         
289 - 300        1
277 - 288         
265 - 276         
253 - 264         
241 - 252         
229 - 240         
217 - 228         
205 - 216         
193 - 204         
181 - 192         
169 - 180       624
157 - 168      55460
145 - 156     4455120
133 - 144     1243277
121 - 132     914712014
109 - 120     4140496
97 - 108     679192
85 - 96     14559 
73 - 84     12375
61 - 72     1030208
49 - 60    318163010
37 - 48    511162510
25 - 36    1232217
13 - 24       1216
1 - 12       2126
22+1917151311975

Significant wave height vs Peak direction (1414 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  1       
12.83 - 13.29  21      
12.34 - 12.80  312     
11.84 - 12.301  21     
11.35 - 11.81 1322     
10.86 - 11.32 1 2      
10.37 - 10.83 311      
9.88 - 10.33 225      
9.38 - 9.84 3332     
8.89 - 9.3512133     
8.40 - 8.8632178     
7.91 - 8.3741 55     
7.41 - 7.87622144    1
6.92 - 7.38103 2813     
6.43 - 6.891922399     
5.94 - 6.4012823513     
5.45 - 5.91101433212     
4.95 - 5.41141524412     
4.46 - 4.92121396312   11
3.97 - 4.431235224116    4
3.48 - 3.94724184825    4
2.99 - 3.44621507156    4
2.49 - 2.95326658247     
2.00 - 2.46 34274627     
1.51 - 1.97  13      
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