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

Significant wave height vs Peak period (1432 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
2.00 - 2.46									2
1.51 - 1.97									31
1.02 - 1.48									192
0.52 - 0.98								10	485
0.03 - 0.49	80	5		2			1	18	606
	22+	19	17	15	13	11	9	7	5

Peak direction vs Peak period (1432 records)

Peak Period, Tp (s)
Dp (deg)	22+	19	17	15	13	11	9	7	5
349 - 360	2								16
337 - 348	4								42
325 - 336	4			1					31
313 - 324	1			1					19
301 - 312	10								13
289 - 300	6								7
277 - 288	5								10
265 - 276	2								8
253 - 264	5								9
241 - 252	6						1	1	58
229 - 240	2							17	232
217 - 228								7	250
205 - 216								3	98
193 - 204	3								31
181 - 192	4								25
169 - 180	1								23
157 - 168	1								21
145 - 156	2								8
133 - 144	3								13
121 - 132	2								44
109 - 120	2								86
97 - 108	4								153
85 - 96	1								85
73 - 84	3								9
61 - 72	1	1							5
49 - 60	1	1							2
37 - 48	1								2
25 - 36	2								3
13 - 24	1	2							5
1 - 12	1	1							8
	22+	19	17	15	13	11	9	7	5

Significant wave height vs Peak direction (1432 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
2.00 - 2.46							2
1.51 - 1.97			10	5	2	2	12
1.02 - 1.48			55	25	2	22	87		1
0.52 - 0.98			128	56	9	42	223	7	7	23
0.03 - 0.49	23	14	62	64	43	98	250	32	49	77
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360