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         
10.37 - 10.83         
9.88 - 10.33         
9.38 - 9.84         
8.89 - 9.35         
8.40 - 8.86         
7.91 - 8.37         
7.41 - 7.87         
6.92 - 7.38         
6.43 - 6.89         
5.94 - 6.40         
5.45 - 5.91         
4.95 - 5.41         
4.46 - 4.92      1 17
3.97 - 4.43     123328
3.48 - 3.94    126984110
2.99 - 3.44    135246346
2.49 - 2.95     7623218 
2.00 - 2.46     2321828 
1.51 - 1.97     1923260 
1.02 - 1.48     254 
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      186 
337 - 348     2162 
325 - 336     1115 
313 - 324     10218 
301 - 312    1427011 
289 - 300    129242 
277 - 288     121 
265 - 276      361
253 - 264      1037
241 - 252      39623
229 - 240      36614
217 - 228      4510
205 - 216      481
193 - 204      5  
181 - 192      12 
169 - 180      31 
157 - 168      11 
145 - 156      41 
133 - 144      21 
121 - 132      2  
109 - 120      31 
97 - 108      33 
85 - 96      41 
73 - 84      51 
61 - 72     47114111
49 - 60     25193342
37 - 48     8158322
25 - 36     817217 
13 - 24     5927 
1 - 12     4356 
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 - 11.32          
10.37 - 10.83          
9.88 - 10.33          
9.38 - 9.84          
8.89 - 9.35          
8.40 - 8.86          
7.91 - 8.37          
7.41 - 7.87          
6.92 - 7.38          
6.43 - 6.89          
5.94 - 6.40          
5.45 - 5.91          
4.95 - 5.41          
4.46 - 4.92 1    17   
3.97 - 4.43224   12431 
3.48 - 3.943187    510358
2.99 - 3.44100103    139124
2.49 - 2.9550146    1349122
2.00 - 2.4672951316741115
1.51 - 1.9786167165101393 2
1.02 - 1.4854 1 1    
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