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154 - BLOCK ISLAND, RI Notice:10/28/2024 Replaced buoy

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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					1	3	1
12.34 - 12.80					3	7	3
11.84 - 12.30					2	14	9	1
11.35 - 11.81					3	14	5
10.86 - 11.32					2	10	2
10.37 - 10.83						6	4
9.88 - 10.33						14	11	3
9.38 - 9.84						12	2	4	2
8.89 - 9.35						8	3	2	2
8.40 - 8.86						13	4		2
7.91 - 8.37						10	2	1	1
7.41 - 7.87						1	1	3
6.92 - 7.38						2		3	2
6.43 - 6.89						1	1	4	3
5.94 - 6.40						1	1	4	2
5.45 - 5.91							3	23	11
4.95 - 5.41						3	9	29	8
4.46 - 4.92							4	40	30
3.97 - 4.43						4	9	52	15
3.48 - 3.94						3	45	102	63
2.99 - 3.44						2	93	169	93
2.49 - 2.95						3	70	81	65
2.00 - 2.46						5	21	59	20
1.51 - 1.97						28	21	41	21
1.02 - 1.48						1	4	22	1
0.52 - 0.98
0.03 - 0.49
	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
337 - 348
325 - 336
313 - 324
301 - 312									1
289 - 300
277 - 288
265 - 276									2
253 - 264									8
241 - 252									18
229 - 240									28
217 - 228									23
205 - 216									20
193 - 204								6	31
181 - 192							2	56	8
169 - 180							44	173	5
157 - 168							34	129	15
145 - 156							15	95	17
133 - 144					1	2	18	62	19
121 - 132					10	42	41	59	42
109 - 120						113	136	34	33
97 - 108						8	38	19	18
85 - 96								4	10
73 - 84								4	7
61 - 72								1	12
49 - 60								1	9
37 - 48									10
25 - 36									4
13 - 24									1
1 - 12
	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				5
12.34 - 12.80			1	12
11.84 - 12.30		1		25
11.35 - 11.81				22
10.86 - 11.32				14
10.37 - 10.83				10
9.88 - 10.33			6	22
9.38 - 9.84		3	3	14
8.89 - 9.35		1	3	11
8.40 - 8.86	1	1	2	15
7.91 - 8.37		1	3	10
7.41 - 7.87			1	4
6.92 - 7.38		2	1	4
6.43 - 6.89		3	2	4
5.94 - 6.40				7	1
5.45 - 5.91		1	2	8	23	3
4.95 - 5.41				17	29	3
4.46 - 4.92			4	23	25	18	4
3.97 - 4.43		2	5	38	25	8	2
3.48 - 3.94		6	5	77	83	29	12	1
2.99 - 3.44	3	3	27	103	166	27	23	5
2.49 - 2.95	1	9	37	69	69	24	7	2	1
2.00 - 2.46			5	41	50	2	6	1
1.51 - 1.97			1	52	33	9	15	1
1.02 - 1.48				5	23
0.52 - 0.98
0.03 - 0.49
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360