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
2023-10-04 1800Z	157	14	58	-	68	53	63	58
2023-10-04 1200Z	179	8	60	-	66	57	63	59
2023-10-04 0600Z	197	7	60	-	67	60	63	60
2023-10-04 0000Z	176	7	60	-	70	60	63	60
2023-10-03 1800Z	158	10	60	-	68	60	63	52
2023-10-03 1200Z	195	2	60	-	64	60	63	58
2023-10-03 0600Z	223	4	60	-	66	60	63	57
2023-10-03 0000Z	178	5	57	-	68	57	63	57
2023-10-02 1800Z	153	8	60	-	67	57	63	60
2023-10-02 1200Z	210	2	60	-	64	60	63	60
2023-10-02 0600Z	203	3	58	-	64	60	63	60
2023-10-02 0000Z	175	4	60	-	65	60	63	60
2023-10-01 1800Z	143	2	60	-	67	57	63	60
2023-10-01 1200Z	237	2	60	-	63	60	63	55
2023-10-01 0600Z	215	2	60	-	62	52	63	60
2023-10-01 0000Z	141	2	53	-	64	51	62	53
2023-09-30 1800Z	132	6	57	-	64	60	62	55
2023-09-30 1200Z	258	3	58	-	58	58	62	60
2023-09-30 0600Z	241	3	57	-	58	58	63	58
2023-09-30 0000Z	359	3	59	-	62	59	63	59

The six-hour averages are calculated as follows: