197 - TANAPAG, SAIPAN, NMI   Notice:02/27/2024 Replaced buoy
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Significant wave height vs Peak period (1488 records)

Peak Period, Tp (s)
Hs (ft)22+1917151311975
28.58 - 29.5+         
27.59 - 28.54         
26.61 - 27.56         
25.62 - 26.57         
24.64 - 25.59         
23.65 - 24.61         
22.67 - 23.62         
21.69 - 22.64         
20.70 - 21.65         
19.72 - 20.67         
18.73 - 19.69         
17.75 - 18.70         
16.77 - 17.72         
15.78 - 16.73      1  
14.80 - 15.75     26  
13.81 - 14.76     410  
12.83 - 13.78     922  
11.84 - 12.80    37131 
10.86 - 11.81   566167 
9.88 - 10.83  19892915 
8.89 - 9.84  6176234015 
7.91 - 8.86  8215675028 
6.92 - 7.87  1201917194732
5.94 - 6.89   207316559542
4.95 - 5.91   6338751153
3.97 - 4.92   515318  
2.99 - 3.94     42  
2.00 - 2.95         
1.02 - 1.97         
0.03 - 0.98         
22+1917151311975

Peak direction vs Peak period (1488 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360   111448241 
337 - 348   6734201 
325 - 336   311127  
313 - 324    533  
301 - 312    1    
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         
109 - 120         
97 - 108         
85 - 96         
73 - 84     1   
61 - 72     4518  
49 - 60     109105464
37 - 48   127941772
25 - 36  122449379501
13 - 24  103848936126 
1 - 12  5223668437 
22+1917151311975

Significant wave height vs Peak direction (1488 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
28.58 - 29.5+          
27.59 - 28.54          
26.61 - 27.56          
25.62 - 26.57          
24.64 - 25.59          
23.65 - 24.61          
22.67 - 23.62          
21.69 - 22.64          
20.70 - 21.65          
19.72 - 20.67          
18.73 - 19.69          
17.75 - 18.70          
16.77 - 17.72          
15.78 - 16.731         
14.80 - 15.758         
13.81 - 14.768        6
12.83 - 13.7817       113
11.84 - 12.8011        13
10.86 - 11.8126       113
9.88 - 10.83521      315
8.89 - 9.84696      230
7.91 - 8.868151      146
6.92 - 7.871731761     129
5.94 - 6.89203142      226
4.95 - 5.9175112      17
3.97 - 4.922335       1
2.99 - 3.94 6        
2.00 - 2.95          
1.02 - 1.97          
0.03 - 0.98          
1 -
36
37 -
72
73 -
108
109 -
144
145 -
180
181 -
216
217 -
252
253 -
288
289 -
324
325 -
360