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221 - CAPE COD BAY, MA Notice:05/27/2024 Data hold: ,CAT4 antenna failure.

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Significant wave height vs Peak period (1402 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									3
2.99 - 3.44									27
2.49 - 2.95									36
2.00 - 2.46									107
1.51 - 1.97									301
1.02 - 1.48									351
0.52 - 0.98								1	388
0.03 - 0.49							21	25	142
	22+	19	17	15	13	11	9	7	5

Peak direction vs Peak period (1402 records)

Peak Period, Tp (s)
Dp (deg)	22+	19	17	15	13	11	9	7	5
349 - 360							12	8	170
337 - 348							8	4	53
325 - 336								3	20
313 - 324									12
301 - 312									3
289 - 300									6
277 - 288									10
265 - 276									12
253 - 264									38
241 - 252									162
229 - 240									281
217 - 228									139
205 - 216									90
193 - 204									77
181 - 192									58
169 - 180									52
157 - 168									10
145 - 156									9
133 - 144									5
121 - 132								1	2
109 - 120								1	2
97 - 108									8
85 - 96									5
73 - 84									1
61 - 72									1
49 - 60									3
37 - 48									5
25 - 36									3
13 - 24									18
1 - 12							1	9	100
	22+	19	17	15	13	11	9	7	5

Significant wave height vs Peak direction (1402 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										3
2.99 - 3.44	4						8			15
2.49 - 2.95	16						11			9
2.00 - 2.46	16					19	54			18
1.51 - 1.97	8				15	75	167			36
1.02 - 1.48	20			4	26	53	188	5	1	54
0.52 - 0.98	40	5	9	5	24	71	115	25	7	88
0.03 - 0.49	27	4	5	2	6	7	39	30	13	55
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360