205 - BETTON ISLAND, KETCHIKAN, AK   Status:DECOMMISSIONED   Notice:09/29/2020 Station decommissioned
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Significant wave height vs Peak period (1419 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         
3.97 - 4.43         
3.48 - 3.94         
2.99 - 3.44        1
2.49 - 2.95        11
2.00 - 2.46        16
1.51 - 1.97        50
1.02 - 1.48       2265
0.52 - 0.98      26379
0.03 - 0.49    315017616
22+1917151311975

Peak direction vs Peak period (1419 records)

Peak Period, Tp (s)
Dp (deg)22+1917151311975
349 - 360        129
337 - 348        104
325 - 336        51
313 - 324    1 1 12
301 - 312        1
289 - 300      3 8
277 - 288      1 1
265 - 276        4
253 - 264    1 129
241 - 252    1 12119
229 - 240      221060
217 - 228      111096
205 - 216     11236
193 - 204        19
181 - 192        12
169 - 180        10
157 - 168        10
145 - 156        6
133 - 144        10
121 - 132        22
109 - 120        63
97 - 108        180
85 - 96        316
73 - 84        54
61 - 72        13
49 - 60        9
37 - 48        9
25 - 36        7
13 - 24        20
1 - 12        48
22+1917151311975

Significant wave height vs Peak direction (1419 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          
3.97 - 4.43          
3.48 - 3.94          
2.99 - 3.44    1     
2.49 - 2.95  33212   
2.00 - 2.46  94 21   
1.51 - 1.97  297139  1
1.02 - 1.4843186202214  36
0.52 - 0.981161864441132 588
0.03 - 0.4960221371716521841921159
1 -
36
37 -
72
73 -
108
109 -
144
145 -
180
181 -
216
217 -
252
253 -
288
289 -
324
325 -
360