154 - BLOCK ISLAND, RI   Notice:11/03/2022 Replaced buoy Mobile View
  –   

Significant wave height vs Peak period (1488 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         
18.73 - 19.69         
17.75 - 18.70      1  
16.77 - 17.72      7  
15.78 - 16.73    175  
14.80 - 15.75    1125  
13.81 - 14.76    1859 
12.83 - 13.78    313186 
11.84 - 12.80     111511 
10.86 - 11.81    27823 
9.88 - 10.83    2122128 
8.89 - 9.84    31731312
7.91 - 8.86    132246463
6.92 - 7.87   137305419
5.94 - 6.89    1218406050
4.95 - 5.91   11029333774
3.97 - 4.92    13410631107
2.99 - 3.94     26501059
2.00 - 2.95     431 51
1.02 - 1.97     52829
0.03 - 0.98         
22+1917151311975

Peak direction vs Peak period (1488 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360       4 
337 - 348        3
325 - 336        2
313 - 324        3
301 - 312        9
289 - 300        9
277 - 288       112
265 - 276        13
253 - 264       132
241 - 252      15266
229 - 240      236160
217 - 228     4245110
205 - 216     1425577
193 - 204     22931616
181 - 192    226341624
169 - 180    55562927
157 - 168     736424
145 - 156     257656
133 - 144    1308124
121 - 132   1201517 8
109 - 120   123251  
97 - 108    1969 
85 - 96      1155
73 - 84       38
61 - 72       23
49 - 60       22
37 - 48       110
25 - 36       94
13 - 24       94
1 - 12       193
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
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          
18.73 - 19.69          
17.75 - 18.70      1   
16.77 - 17.72      7   
15.78 - 16.73    517   
14.80 - 15.75    4113   
13.81 - 14.7672  356   
12.83 - 13.78113 6189  2
11.84 - 12.803111 6115   
10.86 - 11.818 516910  1
9.88 - 10.836 2272521   
8.89 - 9.847 43242817  1
7.91 - 8.868 5173746161  
6.92 - 7.87148415373573 
5.94 - 6.8926818275446127 
4.95 - 5.91 2544374434126 
3.97 - 4.92  373603884201 
2.99 - 3.94 123946232572 
2.00 - 2.955212328218 25
1.02 - 1.97 1 530 8   
0.03 - 0.98          
1 -
36
37 -
72
73 -
108
109 -
144
145 -
180
181 -
216
217 -
252
253 -
288
289 -
324
325 -
360