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

Significant wave height vs Peak period (1469 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									3
2.00 - 2.46									13
1.51 - 1.97									62
1.02 - 1.48									181
0.52 - 0.98									465
0.03 - 0.49	164	11					1	1	568
	22+	19	17	15	13	11	9	7	5

Peak direction vs Peak period (1469 records)

Peak Period, Tp (s)
Dp (deg)	22+	19	17	15	13	11	9	7	5
349 - 360	5								61
337 - 348	5								77
325 - 336	4	1							51
313 - 324	4								18
301 - 312	4								3
289 - 300	4	1							1
277 - 288	1	1							1
265 - 276	8	3							9
253 - 264	5								10
241 - 252	4								79
229 - 240	8								280
217 - 228	3						1		291
205 - 216	2							1	84
193 - 204	1	1							22
181 - 192	3								9
169 - 180	2								14
157 - 168	3								5
145 - 156	3								7
133 - 144	5	1							5
121 - 132	8								21
109 - 120	10								63
97 - 108	6								96
85 - 96	15	1							44
73 - 84	14	1							6
61 - 72	11	1							1
49 - 60	3
37 - 48	4								2
25 - 36	8								1
13 - 24	4								12
1 - 12	7								19
	22+	19	17	15	13	11	9	7	5

Significant wave height vs Peak direction (1469 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										3
2.00 - 2.46	1			2	1	3				6
1.51 - 1.97			26	5	2		23			6
1.02 - 1.48		1	35	17	2	7	116			3
0.52 - 0.98	11		44	33	3	32	270	3	9	60
0.03 - 0.49	39	21	78	56	26	81	257	35	26	126
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360