Station 45168 - Search and Rescue Data

South Haven Buoy, MI
42.397 N 86.331 W (42°23'49" N 86°19'51" W)

Average surface winds - six hour block.

Date (UTC)	Average Wind Dir (True)	Average Wind Spd (Knots)	Wind Obs	Average Seas (Feet)	Wave Obs	Air Temp. (Degrees F.)	Air Temp. Obs	Water Temp. (Degrees F.)	Water Temp. Obs
2026-05-31 1800Z	303	3	20	1	20	60	20	58	20
2026-05-31 1200Z	64	5	36	1	36	55	36	56	36
2026-05-31 0600Z	66	6	36	1	36	58	36	56	36
2026-05-31 0000Z	50	7	36	1	36	65	36	56	36
2026-05-30 1800Z	64	10	36	1	36	65	36	54	36
2026-05-30 1200Z	54	10	36	1	36	59	36	54	36
2026-05-30 0600Z	17	3	36	0	36	56	36	55	36
2026-05-30 0000Z	21	2	35	0	35	62	35	57	35
2026-05-29 1800Z	326	3	34	1	34	59	34	57	34
2026-05-29 1200Z	154	3	35	1	35	56	35	52	35
2026-05-29 0600Z	75	5	31	2	31	58	31	53	31
2026-05-29 0000Z	348	9	36	2	36	57	36	55	36
2026-05-28 1800Z	323	11	36	2	36	58	36	57	36
2026-05-28 1200Z	13	6	36	1	36	61	36	58	36
2026-05-28 0600Z	4	4	36	1	36	61	36	59	36
2026-05-28 0000Z	304	3	36	1	36	59	36	60	36
2026-05-27 1800Z	298	4	36	0	36	61	36	60	36
2026-05-27 1200Z	24	1	33	0	33	60	33	57	33
2026-05-27 0600Z	93	1	34	0	34	62	34	60	34
2026-05-27 0000Z	60	1	35	0	35	67	35	61	35

The six-hour averages are calculated as follows: