Station Data Page Home

154 - BLOCK ISLAND, RI Notice:07/25/2024 Data hold: wave, sst,Buoy handled multiple times by tender.

Mobile View

Significant wave height vs Peak period (1488 records)

Peak Period, Tp (s)
Hs (ft)	22+	19	17	15	13	11	9	7	5
28.58 - 29.5+
27.59 - 28.54
26.61 - 27.56
25.62 - 26.57
24.64 - 25.59				1	1
23.65 - 24.61				3	1	1
22.67 - 23.62				4	1
21.69 - 22.64				1	1
20.70 - 21.65				1	1
19.72 - 20.67				2		1
18.73 - 19.69				4		1
17.75 - 18.70				1	2	2	2
16.77 - 17.72				2	3		1
15.78 - 16.73				2	1	5	5
14.80 - 15.75					6	5	5
13.81 - 14.76					4	15	9
12.83 - 13.78					5	7	11	2
11.84 - 12.80					4	5	15	3
10.86 - 11.81					2	4	12	7	1
9.88 - 10.83					1	4	14	9
8.89 - 9.84					1	5	10	35	2
7.91 - 8.86						19	6	31	5
6.92 - 7.87						16	5	22	38
5.94 - 6.89					1	13	12	33	81
4.95 - 5.91					6	15	18	40	112
3.97 - 4.92					5	27	36	58	85
2.99 - 3.94					4	87	51	61	58
2.00 - 2.95				2	12	29	74	34	108
1.02 - 1.97					2	11	13	1	4
0.03 - 0.98
	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								1	11
337 - 348									14
325 - 336									17
313 - 324									29
301 - 312									50
289 - 300									28
277 - 288								2	31
265 - 276								4	27
253 - 264								10	47
241 - 252								60	45
229 - 240							10	34	2
217 - 228							12	30	3
205 - 216						1	16	14	19
193 - 204							31	48	11
181 - 192				1	4	7	30	46	9
169 - 180				16	24	35	38	12	2
157 - 168				4	6	47	32	8	2
145 - 156						21	59	2	9
133 - 144						24	32	4	11
121 - 132				2	14	30	14	18	15
109 - 120					16	100	21	7	11
97 - 108						7	4	19	21
85 - 96								5	28
73 - 84									4
61 - 72
49 - 60									1
37 - 48								5	5
25 - 36								6	8
13 - 24								1	18
1 - 12									16
	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
28.58 - 29.5+
27.59 - 28.54
26.61 - 27.56
25.62 - 26.57
24.64 - 25.59					1	1
23.65 - 24.61					5
22.67 - 23.62					4	1
21.69 - 22.64					2
20.70 - 21.65					2
19.72 - 20.67					3
18.73 - 19.69					5
17.75 - 18.70					7
16.77 - 17.72					6
15.78 - 16.73				3	9	1
14.80 - 15.75				3	10	2	1
13.81 - 14.76				2	20	5	1
12.83 - 13.78				6	11	4	4
11.84 - 12.80			1	9	9	6	2
10.86 - 11.81			3	8	5	6	3			1
9.88 - 10.83	2	1	2	4	5	11	2			1
8.89 - 9.84	5	4	4	2	7	6	25
7.91 - 8.86	5		10	4	19	1	21			1
6.92 - 7.87	14		5	4	17	4	15	8	13	1
5.94 - 6.89	6	2	9	14	13	3	26	23	33	11
4.95 - 5.91	10		21	29	5	26	32	24	29	15
3.97 - 4.92	3		15	40	19	76	24	14	13	7
2.99 - 3.94	2	1	11	93	56	47	13	27	7	4
2.00 - 2.95	2	3	7	81	67	37	25	23	12	2
1.02 - 1.97				17	10		2	2
0.03 - 0.98
	1 - 36	37 - 72	73 - 108	109 - 144	145 - 180	181 - 216	217 - 252	253 - 288	289 - 324	325 - 360