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
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     2   
10.37 - 10.83    33   
9.88 - 10.33    12122  
9.38 - 9.84    8295  
8.89 - 9.35    153172 
8.40 - 8.86   1162984 
7.91 - 8.37   11529182 
7.41 - 7.87   11142397 
6.92 - 7.38  1327795917 
6.43 - 6.89  42150817924 
5.94 - 6.40  66409159101
5.45 - 5.91 1562610050117
4.95 - 5.41  2223127361 
4.46 - 4.92    248213 
3.97 - 4.43     23  
3.48 - 3.94         
2.99 - 3.44         
2.49 - 2.95         
2.00 - 2.46         
1.51 - 1.97         
1.02 - 1.48         
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (1488 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360  1120106541 
337 - 348     64431 
325 - 336     1912  
313 - 324     51  
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         
121 - 132         
109 - 120         
97 - 108         
85 - 96         
73 - 84         
61 - 72     861 
49 - 60    43743201
37 - 48   41910161193
25 - 36   37010351174
13 - 24 1618601094414 
1 - 12  111575153718 
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
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 - 11.322         
10.37 - 10.832        4
9.88 - 10.33182       6
9.38 - 9.84212       19
8.89 - 9.35334       18
8.40 - 8.86355      216
7.91 - 8.37355       25
7.41 - 7.875115      133
6.92 - 7.3810327       56
6.43 - 6.8915447       58
5.94 - 6.4011148      153
5.45 - 5.9111466      224
4.95 - 5.4111567       9
4.46 - 4.923538       1
3.97 - 4.4341        
3.48 - 3.94          
2.99 - 3.44          
2.49 - 2.95          
2.00 - 2.46          
1.51 - 1.97          
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