Station LPNM4 - Search and Rescue Data

9075065 - Alpena, MI
45.063 N 83.429 W (45°3'47" N 83°25'43" 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.)	Water Temp. Obs
2026-07-26 1800Z	159	5	51	-	75	45	62	51
2026-07-26 1200Z	263	1	60	-	70	54	62	60
2026-07-26 0600Z	4	1	57	-	70	57	62	60
2026-07-26 0000Z	128	0	60	-	75	54	62	60
2026-07-25 1800Z	162	5	60	-	74	48	62	60
2026-07-25 1200Z	272	2	60	-	66	54	62	60
2026-07-25 0600Z	256	2	60	-	65	54	62	60
2026-07-25 0000Z	182	10	60	-	71	51	62	60
2026-07-24 1800Z	163	7	58	-	71	51	62	60
2026-07-24 1200Z	291	2	60	-	63	57	62	60
2026-07-24 0600Z	312	2	60	-	64	51	62	60
2026-07-24 0000Z	272	3	57	-	75	54	62	57
2026-07-23 1800Z	238	3	60	-	73	51	63	60
2026-07-23 1200Z	301	4	60	-	60	54	63	57
2026-07-23 0600Z	307	3	60	-	57	51	63	60
2026-07-23 0000Z	349	9	60	-	67	46	64	60
2026-07-22 1800Z	343	13	60	-	69	39	64	60
2026-07-22 1200Z	326	8	60	-	57	36	65	60
2026-07-22 0600Z	330	8	60	-	57	51	65	60
2026-07-22 0000Z	337	12	60	-	63	42	65	60

The six-hour averages are calculated as follows: