Station HRBM4 - Search and Rescue Data

9075014 - Harbor Beach, MI
43.846 N 82.643 W (43°50'45" N 82°38'34" 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
2026-02-21 1800Z	257	12	51	-	33	24	35	48
2026-02-21 1200Z	254	10	60	-	32	27	35	51
2026-02-21 0600Z	251	14	60	-	33	36	35	51
2026-02-21 0000Z	251	16	60	-	36	27	36	60
2026-02-20 1800Z	224	10	60	-	36	31	36	60
2026-02-20 1200Z	129	10	60	-	34	33	35	57
2026-02-20 0600Z	130	6	60	-	33	33	35	57
2026-02-20 0000Z	154	9	60	-	33	31	36	57
2026-02-19 1800Z	160	20	57	-	32	30	36	45
2026-02-19 1200Z	154	18	60	-	31	27	36	54
2026-02-19 0600Z	157	16	60	-	32	30	36	57
2026-02-19 0000Z	148	12	57	-	33	34	36	51
2026-02-18 1800Z	134	11	60	-	33	27	36	51
2026-02-18 1200Z	106	12	60	-	33	33	36	54
2026-02-18 0600Z	46	6	58	-	31	22	36	48
2026-02-18 0000Z	61	6	60	-	29	27	36	48
2026-02-17 1800Z	52	3	60	-	29	25	36	46
2026-02-17 1200Z	351	5	60	-	29	30	36	48
2026-02-17 0600Z	302	6	60	-	40	30	36	57
2026-02-17 0000Z	182	5	60	-	38	33	36	54

The six-hour averages are calculated as follows: