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205 - BETTON ISLAND, KETCHIKAN, AK Status:DECOMMISSIONED Notice:09/29/2020 Station decommissioned

Significant wave height vs Peak period (1488 records)

Peak Period, Tp (s)
Hs (ft)	22+	19	17	15	13	11	9	7	5
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
2.49 - 2.95									1
2.00 - 2.46									30
1.51 - 1.97									93
1.02 - 1.48									271
0.52 - 0.98							1	5	641
0.03 - 0.49					1	15	36	14	380
	22+	19	17	15	13	11	9	7	5

Peak direction vs Peak period (1488 records)

Peak Period, Tp (s)
Dp (deg)	22+	19	17	15	13	11	9	7	5
349 - 360									266
337 - 348									190
325 - 336									20
313 - 324									1
301 - 312									2
289 - 300									1
277 - 288
265 - 276
253 - 264						1	2	2	2
241 - 252					1	4	15	6	12
229 - 240						8	15	7	37
217 - 228						2	5	4	27
205 - 216									5
193 - 204									3
181 - 192									2
169 - 180									4
157 - 168									2
145 - 156									2
133 - 144									4
121 - 132									39
109 - 120									108
97 - 108									212
85 - 96									307
73 - 84									45
61 - 72									14
49 - 60									13
37 - 48									2
25 - 36									5
13 - 24									12
1 - 12									79
	22+	19	17	15	13	11	9	7	5

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
3.97 - 4.43
3.48 - 3.94
2.99 - 3.44
2.49 - 2.95										1
2.00 - 2.46			1							29
1.51 - 1.97	3		48	2	1	1	6			32
1.02 - 1.48	2	2	170	38	2	5	10			42
0.52 - 0.98	42	10	270	93	4	4	31	2		191
0.03 - 0.49	49	17	75	18	1		96	5	4	181
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360