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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 (1440 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									3
7.41 - 7.87								7	7
6.92 - 7.38								10	11
6.43 - 6.89								5	17
5.94 - 6.40								6	6
5.45 - 5.91								4	15
4.95 - 5.41									18
4.46 - 4.92								2	37
3.97 - 4.43								5	22
3.48 - 3.94								3	19
2.99 - 3.44								2	50
2.49 - 2.95								2	40
2.00 - 2.46								1	127
1.51 - 1.97								1	161
1.02 - 1.48					1	4			212
0.52 - 0.98				7	22	13	4	2	253
0.03 - 0.49				72	124	87	6		52
	22+	19	17	15	13	11	9	7	5

Peak direction vs Peak period (1440 records)

Peak Period, Tp (s)
Dp (deg)	22+	19	17	15	13	11	9	7	5
349 - 360				50	89	53	6	22	184
337 - 348				1	22	18	3		83
325 - 336				1	4	3			30
313 - 324						1			16
301 - 312									14
289 - 300									10
277 - 288									15
265 - 276									28
253 - 264									44
241 - 252									77
229 - 240									54
217 - 228									18
205 - 216									19
193 - 204									27
181 - 192									27
169 - 180									33
157 - 168									19
145 - 156									8
133 - 144									7
121 - 132									9
109 - 120									14
97 - 108									22
85 - 96									39
73 - 84									13
61 - 72									27
49 - 60									8
37 - 48									15
25 - 36				1					30
13 - 24				1	1				46
1 - 12				25	31	29	1	28	114
	22+	19	17	15	13	11	9	7	5

Significant wave height vs Peak direction (1440 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	3
7.41 - 7.87	11									3
6.92 - 7.38	16									5
6.43 - 6.89	17									5
5.94 - 6.40	3									9
5.45 - 5.91	6									13
4.95 - 5.41	12									6
4.46 - 4.92	19									20
3.97 - 4.43	18									9
3.48 - 3.94	14	1								7
2.99 - 3.44	17	2	5							28
2.49 - 2.95	20	1	4							17
2.00 - 2.46	22	5	6	3	1	12	19	6		54
1.51 - 1.97	8	20	20	3	2	18	24	16	2	49
1.02 - 1.48	13	13	14	9	9	15	68	21	9	46
0.52 - 0.98	32	5	24	14	31	19	37	41	29	69
0.03 - 0.49	76	3	1	1	17	9	1	3	1	229
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360