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154 - BLOCK ISLAND, RI   Notice:11/03/2022 Replaced buoy Mobile View
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Significant wave height vs Peak period (1440 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      2  
11.35 - 11.81     12  
10.86 - 11.32     32  
10.37 - 10.83     54  
9.88 - 10.33     613  
9.38 - 9.84     510  
8.89 - 9.35     211  
8.40 - 8.86    44101 
7.91 - 8.37    161012
7.41 - 7.87    1235  
6.92 - 7.38    11141732
6.43 - 6.89    2425716
5.94 - 6.40     5432025
5.45 - 5.91     17512329
4.95 - 5.41    136482630
4.46 - 4.92     41481438
3.97 - 4.43    102617847
3.48 - 3.94    1641351738
2.99 - 3.44    2855902420
2.49 - 2.95    733641824
2.00 - 2.46    12221621
1.51 - 1.97    151831
1.02 - 1.48      2  
0.52 - 0.98         
0.03 - 0.49         
22+1917151311975

Peak direction vs Peak period (1440 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360        7
337 - 348        7
325 - 336        3
313 - 324        5
301 - 312        5
289 - 300        7
277 - 288        7
265 - 276        13
253 - 264        19
241 - 252       739
229 - 240        20
217 - 228        10
205 - 216       912
193 - 204      111624
181 - 192     1041348
169 - 180     19741510
157 - 168     238222
145 - 156     396911 
133 - 144    11460183
121 - 132    38481052018
109 - 120    55156882410
97 - 108     25171212
85 - 96      135
73 - 84        21
61 - 72        10
49 - 60        6
37 - 48        4
25 - 36        1
13 - 24         
1 - 12        5
22+1917151311975

Significant wave height vs Peak direction (1440 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    
11.35 - 11.81    21    
10.86 - 11.32    32    
10.37 - 10.83    45    
9.88 - 10.33    136    
9.38 - 9.84    114    
8.89 - 9.35    103    
8.40 - 8.86  14113    
7.91 - 8.37  16101  11
7.41 - 7.87   137     
6.92 - 7.38  229114   1
6.43 - 6.89  718183 71 
5.94 - 6.40 219282612 51 
5.45 - 5.91 3733402827  
4.95 - 5.41 7942452765  
4.46 - 4.923354246149874
3.97 - 4.431125092117241
3.48 - 3.94  78716221122 
2.99 - 3.44  615043782 1
2.49 - 2.95121110012110117
2.00 - 2.461213373 13  2
1.51 - 1.97  6175     
1.02 - 1.48   2      
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