Station OKSI2 - Search and Rescue Data

Oak St., Chicago, IL
41.912 N 87.624 W (41°54'44" N 87°37'25" W)

Average surface winds - six hour block.

Date (UTC)	Average Wind Dir (True)	Average Wind Spd (Knots)	Wind Obs	Average Seas (Feet)	Air Temp. (Degrees F.)	Air Temp. Obs	Water Temp. (Degrees F.)
2023-11-30 0000Z	285	4	6	-	40	6	-
2023-11-29 1800Z	281	6	6	-	39	6	-
2023-11-29 1200Z	283	5	6	-	29	6	-
2023-11-29 0600Z	287	5	6	-	25	6	-
2023-11-29 0000Z	292	4	6	-	22	6	-
2023-11-28 1800Z	326	2	6	-	25	6	-
2023-11-28 1200Z	334	4	6	-	19	6	-
2023-11-28 0600Z	335	4	6	-	20	6	-
2023-11-28 0000Z	286	2	6	-	23	6	-
2023-11-27 1800Z	316	4	6	-	27	6	-
2023-11-27 1200Z	335	4	6	-	27	6	-
2023-11-27 0600Z	314	3	6	-	31	6	-
2023-11-27 0000Z	296	3	6	-	33	6	-
2023-11-26 1800Z	70	1	6	-	35	6	-
2023-11-26 1200Z	4	2	6	-	35	6	-
2023-11-26 0600Z	121	2	6	-	37	6	-
2023-11-26 0000Z	102	5	6	-	37	6	-
2023-11-25 1800Z	79	2	6	-	36	6	-
2023-11-25 1200Z	326	1	6	-	34	6	-
2023-11-25 0600Z	289	2	6	-	33	6	-
2023-11-25 0000Z	19	6	6	-	34	6	-
2023-11-24 1800Z	22	12	6	-	34	6	-
2023-11-24 1200Z	353	9	6	-	34	6	-
2023-11-24 0600Z	3	5	6	-	40	6	-
2023-11-24 0000Z	25	9	6	-	44	6	-
2023-11-23 1800Z	3	7	6	-	44	6	-
2023-11-23 1200Z	281	5	6	-	38	6	-
2023-11-23 0600Z	282	5	6	-	39	6	-
2023-11-23 0000Z	279	5	6	-	44	6	-
2023-11-22 1800Z	266	2	6	-	45	6	-
2023-11-22 1200Z	297	1	6	-	40	6	-
2023-11-22 0600Z	286	3	6	-	41	6	-
2023-11-22 0000Z	346	3	6	-	43	6	-
2023-11-21 1800Z	335	4	6	-	44	6	-
2023-11-21 1200Z	89	4	6	-	45	6	-
2023-11-21 0600Z	108	8	6	-	44	6	-
2023-11-21 0000Z	108	11	6	-	48	6	-
2023-11-20 1800Z	109	10	6	-	47	6	-
2023-11-20 1200Z	109	6	6	-	46	6	-
2023-11-20 0600Z	109	9	6	-	50	6	-
2023-11-20 0000Z	78	7	6	-	49	6	-
2023-11-19 1800Z	51	5	6	-	50	6	-
2023-11-19 1200Z	295	2	6	-	47	6	-
2023-11-19 0600Z	277	4	6	-	48	6	-
2023-11-19 0000Z	275	3	6	-	52	6	-
2023-11-18 1800Z	280	3	6	-	50	6	-
2023-11-18 1200Z	286	3	6	-	41	6	-
2023-11-18 0600Z	281	2	6	-	43	6	-
2023-11-18 0000Z	5	5	6	-	46	6	-
2023-11-17 1800Z	16	11	6	-	46	6	-
2023-11-17 1200Z	11	8	6	-	53	6	-
2023-11-17 0600Z	298	3	6	-	62	6	-
2023-11-17 0000Z	35	2	6	-	64	6	-
2023-11-16 1800Z	3	1	6	-	64	6	-
2023-11-16 1200Z	299	3	6	-	58	6	-
2023-11-16 0600Z	261	1	6	-	58	6	-
2023-11-16 0000Z	79	1	6	-	62	6	-
2023-11-15 1800Z	256	1	6	-	61	6	-
2023-11-15 1200Z	283	7	6	-	51	6	-
2023-11-15 0600Z	295	3	6	-	54	6	-
2023-11-15 0000Z	13	1	6	-	59	6	-
2023-11-14 1800Z	38	1	6	-	59	6	-
2023-11-14 1200Z	119	1	6	-	51	6	-
2023-11-14 0600Z	283	2	6	-	52	6	-
2023-11-14 0000Z	330	2	6	-	58	6	-
2023-11-13 1800Z	343	3	6	-	60	6	-
2023-11-13 1200Z	274	4	6	-	49	6	-
2023-11-13 0600Z	283	5	6	-	52	6	-
2023-11-13 0000Z	319	1	6	-	56	6	-
2023-11-12 1800Z	133	2	6	-	54	6	-
2023-11-12 1200Z	217	1	6	-	47	6	-
2023-11-12 0600Z	310	1	6	-	49	6	-
2023-11-12 0000Z	102	4	6	-	50	6	-
2023-11-11 1800Z	103	4	6	-	48	6	-
2023-11-11 1200Z	279	2	6	-	42	6	-
2023-11-11 0600Z	271	2	6	-	41	6	-
2023-11-11 0000Z	344	5	6	-	44	6	-
2023-11-10 1800Z	331	4	6	-	46	6	-
2023-11-10 1200Z	271	3	6	-	45	6	-
2023-11-10 0600Z	268	3	6	-	50	6	-
2023-11-10 0000Z	276	3	6	-	54	6	-
2023-11-09 1800Z	309	2	6	-	54	6	-
2023-11-09 1200Z	335	3	6	-	47	6	-
2023-11-09 0600Z	342	4	6	-	51	6	-
2023-11-09 0000Z	341	4	6	-	56	6	-
2023-11-08 1800Z	98	4	6	-	54	6	-
2023-11-08 1200Z	113	4	6	-	51	6	-
2023-11-08 0600Z	111	6	6	-	50	6	-
2023-11-08 0000Z	83	9	6	-	48	6	-
2023-11-07 1800Z	37	7	6	-	49	6	-
2023-11-07 1200Z	10	5	6	-	50	6	-
2023-11-07 0600Z	344	3	6	-	58	6	-
2023-11-07 0000Z	281	3	6	-	65	6	-
2023-11-06 1800Z	262	3	6	-	67	6	-
2023-11-06 1200Z	295	3	6	-	58	6	-
2023-11-06 0600Z	263	2	6	-	57	6	-
2023-11-06 0000Z	16	1	6	-	60	6	-
2023-11-05 1800Z	333	2	6	-	57	6	-
2023-11-05 1200Z	292	3	6	-	48	6	-
2023-11-05 0600Z	303	1	5	-	49	5	-
2023-11-05 0000Z	28	3	6	-	51	6	-
2023-11-04 1800Z	10	8	6	-	52	6	-
2023-11-04 1200Z	355	2	6	-	52	6	-
2023-11-04 0600Z	340	1	6	-	53	6	-
2023-11-04 0000Z	314	0	6	-	58	6	-
2023-11-03 1800Z	303	1	6	-	56	6	-
2023-11-03 1200Z	283	4	6	-	48	6	-
2023-11-03 0600Z	289	4	6	-	49	6	-
2023-11-03 0000Z	318	1	6	-	53	6	-
2023-11-02 1800Z	302	1	6	-	51	6	-
2023-11-02 1200Z	293	4	6	-	39	6	-
2023-11-02 0600Z	287	4	6	-	41	6	-
2023-11-02 0000Z	283	3	6	-	41	6	-
2023-11-01 1800Z	302	3	6	-	41	6	-
2023-11-01 1200Z	274	3	6	-	33	6	-
2023-11-01 0600Z	297	3	6	-	34	6	-
2023-11-01 0000Z	327	4	5	-	36	5	-
2023-10-31 1800Z	303	3	6	-	35	6	-
2023-10-31 1200Z	299	3	6	-	34	6	-
2023-10-31 0600Z	282	2	6	-	35	6	-
2023-10-31 0000Z	351	2	6	-	39	6	-
2023-10-30 1800Z	355	3	6	-	41	6	-
2023-10-30 1200Z	326	3	6	-	37	6	-
2023-10-30 0600Z	330	4	6	-	40	6	-
2023-10-30 0000Z	318	3	6	-	44	6	-
2023-10-29 1800Z	30	8	6	-	50	6	-
2023-10-29 1200Z	59	10	6	-	52	6	-
2023-10-29 0600Z	68	9	6	-	51	6	-
2023-10-29 0000Z	54	10	6	-	51	6	-
2023-10-28 1800Z	22	8	6	-	48	6	-
2023-10-28 1200Z	332	3	6	-	43	6	-
2023-10-28 0600Z	349	4	6	-	46	6	-
2023-10-28 0000Z	328	3	6	-	59	6	-
2023-10-27 1800Z	41	0	6	-	69	6	-
2023-10-27 1200Z	289	3	6	-	66	6	-
2023-10-27 0600Z	311	2	6	-	67	6	-
2023-10-27 0000Z	310	1	6	-	68	6	-
2023-10-26 1800Z	335	1	6	-	69	6	-
2023-10-26 1200Z	9	1	6	-	67	6	-
2023-10-26 0600Z	350	2	6	-	67	6	-
2023-10-26 0000Z	96	2	6	-	66	6	-
2023-10-25 1800Z	321	1	6	-	65	6	-
2023-10-25 1200Z	328	2	6	-	63	6	-
2023-10-25 0600Z	342	1	6	-	68	6	-
2023-10-25 0000Z	333	0	6	-	75	6	-
2023-10-24 1800Z	360	1	6	-	77	6	-
2023-10-24 1200Z	284	4	6	-	65	6	-
2023-10-24 0600Z	294	4	6	-	64	6	-
2023-10-24 0000Z	69	1	6	-	65	6	-
2023-10-23 1800Z	104	5	6	-	60	6	-
2023-10-23 1200Z	113	3	6	-	52	6	-
2023-10-23 0600Z	110	3	6	-	52	6	-
2023-10-23 0000Z	115	3	6	-	53	6	-
2023-10-22 1800Z	34	5	6	-	51	6	-
2023-10-22 1200Z	306	2	6	-	47	6	-
2023-10-22 0600Z	341	3	6	-	48	6	-
2023-10-22 0000Z	347	6	6	-	54	6	-
2023-10-21 1800Z	20	2	6	-	60	6	-
2023-10-21 1200Z	115	1	6	-	56	6	-
2023-10-21 0600Z	282	2	6	-	54	6	-
2023-10-21 0000Z	360	3	6	-	57	6	-
2023-10-20 1800Z	344	4	6	-	57	6	-
2023-10-20 1200Z	342	3	6	-	55	6	-
2023-10-20 0600Z	324	2	6	-	55	6	-
2023-10-20 0000Z	295	2	6	-	57	6	-
2023-10-19 1800Z	300	3	2	-	59	2	-
2023-10-19 1200Z	321	1	6	-	58	6	-
2023-10-19 0600Z	303	3	6	-	58	6	-
2023-10-19 0000Z	54	1	6	-	65	6	-
2023-10-18 1800Z	83	2	6	-	63	6	-
2023-10-18 1200Z	118	1	6	-	56	6	-
2023-10-18 0600Z	0	0	6	-	57	6	-
2023-10-18 0000Z	227	0	6	-	60	6	-
2023-10-17 1800Z	348	1	6	-	60	6	-
2023-10-17 1200Z	295	2	6	-	51	6	-
2023-10-17 0600Z	313	1	6	-	51	6	-
2023-10-17 0000Z	7	4	6	-	54	6	-
2023-10-16 1800Z	358	4	6	-	53	6	-
2023-10-16 1200Z	357	5	6	-	52	6	-
2023-10-16 0600Z	17	9	6	-	54	6	-
2023-10-16 0000Z	334	4	3	-	55	3	-

The six-hour averages are calculated as follows:

The 0000Z average uses data from 2100Z to 0259Z.
The 0600Z average uses data from 0300Z to 0859Z.
The 1200Z average uses data from 0900Z to 1459Z.
The 1800Z average uses data from 1500Z to 2059Z.

Display all available SAR data (up to 45 days)

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