Station GDMM5 - Search and Rescue Data

9099090 - Grand Marais, MN
47.749 N 90.341 W (47°44'55" N 90°20'28" W)

Average surface winds - six hour block.

Date (UTC)	Average Wind Dir (True)	Average Wind Spd (Knots)	Average Seas (Feet)	Air Temp. (Degrees F.)	Air Temp. Obs	Water Temp. (Degrees F.)	Water Temp. Obs
2026-06-15 0000Z	-	-	-	70	19	45	19
2026-06-14 1800Z	-	-	-	63	42	45	42
2026-06-14 1200Z	-	-	-	52	30	45	30
2026-06-14 0600Z	-	-	-	54	36	45	39
2026-06-14 0000Z	-	-	-	60	36	45	42
2026-06-13 1800Z	-	-	-	60	42	45	42
2026-06-13 1200Z	-	-	-	51	39	45	39
2026-06-13 0600Z	-	-	-	50	36	45	39
2026-06-13 0000Z	-	-	-	55	25	45	42
2026-06-12 1800Z	-	-	-	54	44	45	45
2026-06-12 1200Z	-	-	-	47	30	45	30
2026-06-12 0600Z	-	-	-	46	33	45	33
2026-06-12 0000Z	-	-	-	51	12	45	12
2026-06-11 1800Z	-	-	-	56	19	45	18
2026-06-11 1200Z	-	-	-	44	37	45	31
2026-06-11 0600Z	-	-	-	50	30	45	36
2026-06-11 0000Z	-	-	-	48	31	45	31
2026-06-10 1800Z	-	-	-	53	33	45	33
2026-06-10 1200Z	-	-	-	46	33	44	33
2026-06-10 0600Z	-	-	-	48	30	44	33
2026-06-10 0000Z	-	-	-	49	45	44	45
2026-06-09 1800Z	-	-	-	50	43	44	51
2026-06-09 1200Z	-	-	-	51	31	44	31
2026-06-09 0600Z	-	-	-	46	33	44	39
2026-06-09 0000Z	-	-	-	48	39	44	39
2026-06-08 1800Z	-	-	-	53	45	44	45
2026-06-08 1200Z	-	-	-	45	30	44	30
2026-06-08 0600Z	-	-	-	46	30	44	36
2026-06-08 0000Z	-	-	-	53	30	44	36
2026-06-07 1800Z	-	-	-	52	39	44	39
2026-06-07 1200Z	-	-	-	54	33	44	36
2026-06-07 0600Z	-	-	-	57	36	44	39
2026-06-07 0000Z	-	-	-	52	30	44	30
2026-06-06 1800Z	-	-	-	55	36	44	36
2026-06-06 1200Z	-	-	-	56	36	44	39
2026-06-06 0600Z	-	-	-	48	21	44	42
2026-06-06 0000Z	-	-	-	50	39	44	42
2026-06-05 1800Z	-	-	-	49	45	44	45
2026-06-05 1200Z	-	-	-	47	36	44	42
2026-06-05 0600Z	-	-	-	49	28	44	36
2026-06-05 0000Z	-	-	-	48	33	44	33
2026-06-04 1800Z	-	-	-	50	45	44	51
2026-06-04 1200Z	-	-	-	49	34	44	34
2026-06-04 0600Z	-	-	-	50	22	44	36
2026-06-04 0000Z	-	-	-	55	16	44	42
2026-06-03 1800Z	-	-	-	57	39	44	45
2026-06-03 1200Z	-	-	-	47	25	43	39
2026-06-03 0600Z	-	-	-	51	24	43	45
2026-06-03 0000Z	-	-	-	53	30	43	36
2026-06-02 1800Z	-	-	-	53	30	43	36
2026-06-02 1200Z	-	-	-	49	27	43	36
2026-06-02 0600Z	-	-	-	55	15	43	45
2026-06-02 0000Z	-	-	-	56	33	43	42
2026-06-01 1800Z	-	-	-	49	33	43	36
2026-06-01 1200Z	-	-	-	47	33	43	39
2026-06-01 0600Z	-	-	-	45	24	43	42
2026-06-01 0000Z	-	-	-	49	29	43	38
2026-05-31 1800Z	-	-	-	47	28	43	42
2026-05-31 1200Z	-	-	-	44	27	43	36
2026-05-31 0600Z	-	-	-	44	30	43	51
2026-05-31 0000Z	-	-	-	50	27	43	36
2026-05-30 1800Z	-	-	-	51	34	43	42
2026-05-30 1200Z	-	-	-	56	27	43	36
2026-05-30 0600Z	-	-	-	59	26	43	39
2026-05-30 0000Z	-	-	-	51	30	43	36
2026-05-29 1800Z	-	-	-	52	39	43	45
2026-05-29 1200Z	-	-	-	47	36	43	36
2026-05-29 0600Z	-	-	-	45	33	43	33
2026-05-29 0000Z	-	-	-	52	33	43	33
2026-05-28 1800Z	-	-	-	51	45	43	45
2026-05-28 1200Z	-	-	-	50	45	43	45
2026-05-28 0600Z	-	-	-	51	33	43	36
2026-05-28 0000Z	-	-	-	55	30	43	30
2026-05-27 1800Z	-	-	-	50	36	43	36
2026-05-27 1200Z	-	-	-	58	37	43	45
2026-05-27 0600Z	-	-	-	55	36	43	45
2026-05-27 0000Z	-	-	-	58	32	43	33
2026-05-26 1800Z	-	-	-	60	36	43	36
2026-05-26 1200Z	-	-	-	60	25	43	28
2026-05-26 0600Z	-	-	-	51	30	43	36
2026-05-26 0000Z	-	-	-	45	34	43	39
2026-05-25 1800Z	-	-	-	43	27	43	30
2026-05-25 1200Z	-	-	-	40	27	43	51
2026-05-25 0600Z	-	-	-	44	24	43	54
2026-05-25 0000Z	-	-	-	46	24	43	45
2026-05-24 1800Z	-	-	-	42	26	43	42
2026-05-24 1200Z	-	-	-	42	27	43	51
2026-05-24 0600Z	-	-	-	40	27	43	45
2026-05-24 0000Z	-	-	-	45	30	43	36
2026-05-23 1800Z	-	-	-	44	30	43	33
2026-05-23 1200Z	-	-	-	46	27	43	30
2026-05-23 0600Z	-	-	-	49	26	43	41
2026-05-23 0000Z	-	-	-	53	13	43	16
2026-05-22 1800Z	-	-	-	48	30	43	39
2026-05-22 1200Z	-	-	-	42	30	43	42
2026-05-22 0600Z	-	-	-	45	30	43	39
2026-05-22 0000Z	-	-	-	44	30	43	33
2026-05-21 1800Z	-	-	-	42	30	42	33
2026-05-21 1200Z	-	-	-	40	33	43	42
2026-05-21 0600Z	-	-	-	34	24	42	42
2026-05-21 0000Z	-	-	-	40	22	42	30
2026-05-20 1800Z	-	-	-	40	27	42	30
2026-05-20 1200Z	-	-	-	36	28	42	45
2026-05-20 0600Z	-	-	-	36	30	42	54
2026-05-20 0000Z	-	-	-	49	27	42	39
2026-05-19 1800Z	-	-	-	49	24	42	39
2026-05-19 1200Z	-	-	-	44	27	42	33
2026-05-19 0600Z	-	-	-	40	30	42	54
2026-05-19 0000Z	-	-	-	41	27	42	42
2026-05-18 1800Z	-	-	-	43	27	42	31
2026-05-18 1200Z	-	-	-	44	30	42	36
2026-05-18 0600Z	-	-	-	41	25	42	45
2026-05-18 0000Z	-	-	-	43	27	42	36
2026-05-17 1800Z	-	-	-	41	30	42	36
2026-05-17 1200Z	-	-	-	40	30	42	45
2026-05-17 0600Z	-	-	-	44	33	42	42
2026-05-17 0000Z	-	-	-	55	45	42	51
2026-05-16 1800Z	-	-	-	65	27	42	54
2026-05-16 1200Z	-	-	-	61	39	42	39
2026-05-16 0600Z	-	-	-	60	14	42	30
2026-05-16 0000Z	-	-	-	50	35	42	39
2026-05-15 1800Z	-	-	-	47	33	42	42
2026-05-15 1200Z	-	-	-	45	27	42	51
2026-05-15 0600Z	-	-	-	45	24	42	48
2026-05-15 0000Z	-	-	-	52	25	42	27
2026-05-14 1800Z	-	-	-	47	30	42	42
2026-05-14 1200Z	-	-	-	40	30	42	54
2026-05-14 0600Z	-	-	-	38	30	42	48
2026-05-14 0000Z	-	-	-	47	27	42	45
2026-05-13 1800Z	-	-	-	46	27	42	39
2026-05-13 1200Z	-	-	-	44	30	42	45
2026-05-13 0600Z	-	-	-	41	25	42	49
2026-05-13 0000Z	-	-	-	44	23	42	40
2026-05-12 1800Z	-	-	-	41	36	42	45
2026-05-12 1200Z	-	-	-	40	27	42	43
2026-05-12 0600Z	-	-	-	39	23	42	29
2026-05-12 0000Z	-	-	-	39	27	42	39
2026-05-11 1800Z	-	-	-	41	33	42	36
2026-05-11 1200Z	-	-	-	39	27	42	39
2026-05-11 0600Z	-	-	-	40	27	42	33
2026-05-11 0000Z	-	-	-	43	24	42	33
2026-05-10 1800Z	-	-	-	44	27	42	36
2026-05-10 1200Z	-	-	-	40	25	42	42
2026-05-10 0600Z	-	-	-	38	24	42	42
2026-05-10 0000Z	-	-	-	46	27	42	42
2026-05-09 1800Z	-	-	-	48	24	42	33
2026-05-09 1200Z	-	-	-	44	27	42	35
2026-05-09 0600Z	-	-	-	43	21	42	42
2026-05-09 0000Z	-	-	-	42	27	42	33
2026-05-08 1800Z	-	-	-	40	33	42	51
2026-05-08 1200Z	-	-	-	34	33	42	45
2026-05-08 0600Z	-	-	-	33	27	42	54
2026-05-08 0000Z	-	-	-	47	30	42	39
2026-05-07 1800Z	-	-	-	40	30	42	44
2026-05-07 1200Z	-	-	-	34	33	42	47
2026-05-07 0600Z	-	-	-	38	27	42	39
2026-05-07 0000Z	-	-	-	42	39	42	48
2026-05-06 1800Z	-	-	-	41	33	42	33
2026-05-06 1200Z	-	-	-	35	35	42	38
2026-05-06 0600Z	-	-	-	34	27	42	30
2026-05-06 0000Z	-	-	-	40	36	42	36
2026-05-05 1800Z	-	-	-	37	42	42	48
2026-05-05 1200Z	-	-	-	36	38	42	42
2026-05-05 0600Z	-	-	-	37	29	41	36
2026-05-05 0000Z	-	-	-	47	30	41	39
2026-05-04 1800Z	-	-	-	51	37	41	39
2026-05-04 1200Z	-	-	-	48	21	42	30
2026-05-04 0600Z	-	-	-	43	33	41	49
2026-05-04 0000Z	-	-	-	64	15	41	45
2026-05-03 1800Z	-	-	-	53	13	41	48
2026-05-03 1200Z	-	-	-	39	27	41	48
2026-05-03 0600Z	-	-	-	40	24	41	39
2026-05-03 0000Z	-	-	-	40	24	41	45
2026-05-02 1800Z	-	-	-	37	22	41	34
2026-05-02 1200Z	-	-	-	32	30	41	51
2026-05-02 0600Z	-	-	-	30	24	41	51
2026-05-02 0000Z	-	-	-	38	22	41	48
2026-05-01 1800Z	-	-	-	39	36	41	42
2026-05-01 1200Z	-	-	-	36	30	41	45
2026-05-01 0600Z	-	-	-	34	20	41	39
2026-05-01 0000Z	-	-	-	37	15	41	24

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.

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