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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
2.00 - 2.46									4
1.51 - 1.97									43
1.02 - 1.48									182
0.52 - 0.98									538
0.03 - 0.49	146	22	1					2	531
	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	9								29
337 - 348	5	1							41
325 - 336	3	1							17
313 - 324	5	2							2
301 - 312	6	1							3
289 - 300	7	2							2
277 - 288	2								1
265 - 276	1								3
253 - 264	2								26
241 - 252	5								189
229 - 240								1	386
217 - 228	2								207
205 - 216	3	1						1	69
193 - 204	7								25
181 - 192	3								14
169 - 180	2								13
157 - 168	1								7
145 - 156	4	2							8
133 - 144	5	2							17
121 - 132	5	1							27
109 - 120	5								72
97 - 108	7	1							83
85 - 96	10	1							35
73 - 84	7								4
61 - 72	10	1							4
49 - 60	9	2
37 - 48	5								2
25 - 36	4	1							1
13 - 24	5	1							4
1 - 12	7	2	1						7
	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
2.00 - 2.46							4
1.51 - 1.97				2		2	36	3
1.02 - 1.48			6	16	3	15	134	6		2
0.52 - 0.98	4		67	51	9	26	346	6	1	28
0.03 - 0.49	29	33	75	65	25	80	270	20	29	76
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360