197 - TANAPAG, SAIPAN, NMI   Notice:02/27/2024 Replaced buoy
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Significant wave height vs Peak period (1484 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    1    
18.73 - 19.69    5    
17.75 - 18.70    7    
16.77 - 17.72   16    
15.78 - 16.73    73   
14.80 - 15.75    21   
13.81 - 14.76    831  
12.83 - 13.78    8162  
11.84 - 12.80    13179  
10.86 - 11.81    86438  
9.88 - 10.83    487671 
8.89 - 9.84    398791 
7.91 - 8.86    5484610 
6.92 - 7.87    14699949 
5.94 - 6.89   11145119492
4.95 - 5.91    158494162
3.97 - 4.92    23749412
2.99 - 3.94   211722  
2.00 - 2.95         
1.02 - 1.97         
0.03 - 0.98         
22+1917151311975

Peak direction vs Peak period (1484 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360    247481 
337 - 348    34529  
325 - 336     117  
313 - 324     5   
301 - 312     2   
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         
61 - 72      122 
49 - 60    18509325
37 - 48   122103122318
25 - 36   349109138562
13 - 24    2811996331
1 - 12    888805 
22+1917151311975

Significant wave height vs Peak direction (1484 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 1        
18.73 - 19.695         
17.75 - 18.7061        
16.77 - 17.7261        
15.78 - 16.7373        
14.80 - 15.753         
13.81 - 14.7683       1
12.83 - 13.781213       1
11.84 - 12.801320       6
10.86 - 11.814228       40
9.88 - 10.839535       29
8.89 - 9.849460       27
7.91 - 8.866726       16
6.92 - 7.8715060       21
5.94 - 6.8911984      123
4.95 - 5.9112552      628
3.97 - 4.924756       1
2.99 - 3.941626        
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