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230 - ISLE ROYALE EAST, MI Status:DECOMMISSIONED Notice:11/12/2023 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								2
10.37 - 10.83								2
9.88 - 10.33								3
9.38 - 9.84								10
8.89 - 9.35							1	1
8.40 - 8.86							2	6
7.91 - 8.37							4	16	2
7.41 - 7.87							1	15	3
6.92 - 7.38							1	25	8
6.43 - 6.89							2	22	13
5.94 - 6.40								15	21
5.45 - 5.91								6	21
4.95 - 5.41								4	30
4.46 - 4.92								6	47
3.97 - 4.43								11	71
3.48 - 3.94								12	158
2.99 - 3.44								8	172
2.49 - 2.95								2	148
2.00 - 2.46									168
1.51 - 1.97									220
1.02 - 1.48									135
0.52 - 0.98									89
0.03 - 0.49									5
	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								15	47
337 - 348								46	55
325 - 336								13	34
313 - 324								2	19
301 - 312								1	39
289 - 300									21
277 - 288									16
265 - 276									7
253 - 264									14
241 - 252								12	34
229 - 240							8	36	90
217 - 228							3	6	29
205 - 216									12
193 - 204									29
181 - 192									29
169 - 180									25
157 - 168									36
145 - 156									68
133 - 144								4	59
121 - 132								1	22
109 - 120									43
97 - 108									31
85 - 96									10
73 - 84									7
61 - 72								1	80
49 - 60								28	156
37 - 48									132
25 - 36									66
13 - 24									44
1 - 12								1	57
	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										2
10.37 - 10.83										2
9.88 - 10.33										3
9.38 - 9.84										10
8.89 - 9.35							1			1
8.40 - 8.86							2		2	4
7.91 - 8.37							5		1	16
7.41 - 7.87	1						2			16
6.92 - 7.38		3					8		4	19
6.43 - 6.89		10					6		7	14
5.94 - 6.40		20					2		4	10
5.45 - 5.91	2	16					2		5	2
4.95 - 5.41	3	12					4	1	10	4
4.46 - 4.92	8	8			7		16	2	8	4
3.97 - 4.43	13	20		3	7		16	1	7	15
3.48 - 3.94	29	47		15	12	2	35		9	21
2.99 - 3.44	20	54	3	7	8	11	44	2	10	21
2.49 - 2.95	23	50	7	9	7	2	25	4	10	13
2.00 - 2.46	20	51	11	18	30	4	17		1	16
1.51 - 1.97	17	46	7	41	49	39	9	2	1	9
1.02 - 1.48	24	32	19	33	7	2	13	2		3
0.52 - 0.98	8	28	1	3	2	9	7	23	3	5
0.03 - 0.49						1	4
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360