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

Significant wave height vs Peak period (1440 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									1
4.46 - 4.92									2
3.97 - 4.43									1
3.48 - 3.94									2
2.99 - 3.44									2
2.49 - 2.95									3
2.00 - 2.46									27
1.51 - 1.97									129
1.02 - 1.48									184
0.52 - 0.98									381
0.03 - 0.49	3				1	9	29	20	646
	22+	19	17	15	13	11	9	7	5

Peak direction vs Peak period (1440 records)

Peak Period, Tp (s)
Dp (deg)	22+	19	17	15	13	11	9	7	5
349 - 360							1		276
337 - 348									89
325 - 336							1		15
313 - 324							1	1	4
301 - 312						1	2	1	3
289 - 300									3
277 - 288							3		2
265 - 276						1	2		2
253 - 264					1	1	5	1	1
241 - 252						3	7	9	11
229 - 240						2	4	5	30
217 - 228						1	3	3	33
205 - 216									16
193 - 204									8
181 - 192									8
169 - 180									10
157 - 168									10
145 - 156									5
133 - 144	1								5
121 - 132									10
109 - 120	1								37
97 - 108									106
85 - 96	1								243
73 - 84									134
61 - 72									55
49 - 60									29
37 - 48									30
25 - 36									25
13 - 24									46
1 - 12									132
	22+	19	17	15	13	11	9	7	5

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
11.35 - 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						1
4.46 - 4.92					1	1
3.97 - 4.43					1
3.48 - 3.94					1	1
2.99 - 3.44					1	1
2.49 - 2.95						2	1
2.00 - 2.46	1		12	4	2	6				2
1.51 - 1.97	11		27	2		2	12			75
1.02 - 1.48	4	1	117	8	5	3	8			38
0.52 - 0.98	39	9	214	28	7	4	17			63
0.03 - 0.49	148	104	114	12	7	11	73	19	16	204
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360