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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 (1488 records)

Peak Period, Tp (s)
Hs (ft)22+1917151311975
14.30 - 14.8+         
13.81 - 14.27         
13.32 - 13.78      2  
12.83 - 13.29      11 
12.34 - 12.80      5  
11.84 - 12.30      13 
11.35 - 11.81      44 
10.86 - 11.32      16 
10.37 - 10.83      29 
9.88 - 10.33      718 
9.38 - 9.84      10232
8.89 - 9.35      11182
8.40 - 8.86      5182
7.91 - 8.37      71313
7.41 - 7.87     1161010
6.92 - 7.38     116146
6.43 - 6.89     1272913
5.94 - 6.40     1223139
5.45 - 5.91   341143261
4.95 - 5.41   35418649
4.46 - 4.92   3416122160
3.97 - 4.43   171245393134
3.48 - 3.94   17327139922
2.99 - 3.44   32254481531
2.49 - 2.95    436321924
2.00 - 2.46     527325
1.51 - 1.97    2 1215
1.02 - 1.48      173
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       636
337 - 348       337
325 - 336        30
313 - 324        19
301 - 312        20
289 - 300       216
277 - 288       119
265 - 276       37
253 - 264       87
241 - 252      113926
229 - 240      112610
217 - 228      5353
205 - 216      225111
193 - 204      3231
181 - 192      94 
169 - 180   2101763 
157 - 168    2070252 
145 - 156   263884111
133 - 144   74404964
121 - 132   32415759910
109 - 120   3414682710
97 - 108      165220
85 - 96       718
73 - 84        31
61 - 72        13
49 - 60         
37 - 48        5
25 - 36       1213
13 - 24       815
1 - 12       429
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      2   
12.83 - 13.29      11  
12.34 - 12.80      5   
11.84 - 12.30      31  
11.35 - 11.81      8   
10.86 - 11.32    1 24  
10.37 - 10.833   2 6   
9.88 - 10.337   5 13   
9.38 - 9.848 323710 2 
8.89 - 9.356 333734 2
8.40 - 8.862 63 382 1
7.91 - 8.372 24218 95
7.41 - 7.873  3659353
6.92 - 7.381 412276131
6.43 - 6.891 142041012243
5.94 - 6.401 181946201168
5.45 - 5.913216141092613814
4.95 - 5.411363247610277
4.46 - 4.9271182816148 1212
3.97 - 4.435 237245243 15
3.48 - 3.94 58798281  7
2.99 - 3.44238786310 1 8
2.49 - 2.951110602272  12
2.00 - 2.462  1720    21
1.51 - 1.9711 24     3
1.02 - 1.483 62      
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