Station List

NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station MRHO1 - Search and Rescue Data

9063079 - Marblehead, OH
41.544 N 82.731 W (41°32'37" N 82°43'53" 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
2025-03-27 1200Z	201	5	60	-	36	42	42	60
2025-03-27 0600Z	184	4	60	-	35	45	43	60
2025-03-27 0000Z	109	3	60	-	37	48	43	60
2025-03-26 1800Z	328	7	18	-	35	11	42	19
2025-03-26 1200Z	292	9	60	-	34	34	42	49
2025-03-26 0600Z	306	15	60	-	36	48	42	60
2025-03-26 0000Z	291	15	60	-	43	54	43	60
2025-03-25 1800Z	300	9	60	-	39	42	42	57
2025-03-25 1200Z	258	6	60	-	32	48	41	60
2025-03-25 0600Z	255	6	60	-	35	45	42	60
2025-03-25 0000Z	277	13	60	-	39	54	42	60
2025-03-24 1800Z	260	13	60	-	39	60	43	60
2025-03-24 1200Z	241	9	60	-	40	58	43	60
2025-03-24 0600Z	230	8	60	-	44	58	43	60
2025-03-24 0000Z	133	5	60	-	41	60	44	60
2025-03-23 1800Z	116	7	60	-	38	57	44	60
2025-03-23 1200Z	114	5	55	-	32	58	43	60
2025-03-23 0600Z	100	5	58	-	34	60	44	60
2025-03-23 0000Z	353	5	60	-	39	60	44	58
2025-03-22 1800Z	325	14	60	-	39	58	44	57

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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