Station MCGM4 - Search and Rescue Data

9099018 - Marquette C.G., MI
46.546 N 87.379 W (46°32'44" N 87°22'43" 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.)
2023-12-08 1200Z	156	13	29	-	39	31	-
2023-12-08 0600Z	152	11	60	-	37	60	-
2023-12-08 0000Z	160	7	57	-	37	53	-
2023-12-07 1800Z	156	6	60	-	39	60	-
2023-12-07 1200Z	229	1	57	-	31	57	-
2023-12-07 0600Z	199	4	60	-	33	60	-
2023-12-07 0000Z	188	9	53	-	33	38	-
2023-12-06 1800Z	199	8	57	-	33	58	-
2023-12-06 1200Z	251	3	59	-	30	59	-
2023-12-06 0600Z	327	4	57	-	31	50	-
2023-12-06 0000Z	292	2	60	-	34	54	-
2023-12-05 1800Z	308	2	35	-	35	23	-
2023-12-05 1200Z	224	3	31	-	30	26	-
2023-12-05 0600Z	221	3	52	-	30	54	-
2023-12-05 0000Z	267	2	46	-	29	31	-
2023-12-04 1800Z	329	6	60	-	32	56	-
2023-12-04 1200Z	305	4	60	-	31	60	-
2023-12-04 0600Z	342	5	59	-	32	55	-
2023-12-04 0000Z	356	4	49	-	33	32	-
2023-12-03 1800Z	81	2	60	-	31	56	-
2023-12-03 1200Z	139	7	60	-	28	60	-
2023-12-03 0600Z	164	6	60	-	29	58	-
2023-12-03 0000Z	165	6	53	-	32	42	-
2023-12-02 1800Z	120	5	39	-	34	25	-
2023-12-02 1200Z	230	4	39	-	24	30	-
2023-12-02 0600Z	229	4	50	-	25	41	-
2023-12-02 0000Z	260	1	60	-	29	60	-
2023-12-01 1800Z	342	3	57	-	31	57	-
2023-12-01 1200Z	286	4	60	-	27	60	-
2023-12-01 0600Z	264	3	60	-	31	60	-
2023-12-01 0000Z	288	3	53	-	34	42	-
2023-11-30 1800Z	324	7	46	-	38	42	-
2023-11-30 1200Z	249	5	60	-	34	58	-
2023-11-30 0600Z	241	6	60	-	36	59	-
2023-11-30 0000Z	247	5	54	-	37	43	-
2023-11-29 1800Z	254	6	57	-	36	57	-
2023-11-29 1200Z	224	7	60	-	25	60	-
2023-11-29 0600Z	230	12	60	-	19	60	-
2023-11-29 0000Z	201	7	60	-	21	58	-
2023-11-28 1800Z	274	5	60	-	21	60	-
2023-11-28 1200Z	292	5	58	-	18	58	-
2023-11-28 0600Z	302	6	60	-	17	60	-
2023-11-28 0000Z	292	5	54	-	16	46	-
2023-11-27 1800Z	307	7	58	-	18	58	-
2023-11-27 1200Z	296	5	60	-	19	60	-
2023-11-27 0600Z	296	6	60	-	24	60	-
2023-11-27 0000Z	244	5	60	-	27	58	-
2023-11-26 1800Z	204	4	60	-	26	60	-
2023-11-26 1200Z	206	5	60	-	25	60	-
2023-11-26 0600Z	212	5	60	-	28	60	-
2023-11-26 0000Z	218	5	60	-	32	60	-
2023-11-25 1800Z	232	5	60	-	32	60	-
2023-11-25 1200Z	248	3	60	-	24	59	-
2023-11-25 0600Z	260	4	60	-	25	59	-
2023-11-25 0000Z	281	3	60	-	27	60	-
2023-11-24 1800Z	297	5	60	-	28	60	-
2023-11-24 1200Z	291	5	58	-	19	58	-
2023-11-24 0600Z	307	6	60	-	20	60	-
2023-11-24 0000Z	302	5	60	-	22	60	-
2023-11-23 1800Z	330	9	60	-	25	60	-
2023-11-23 1200Z	332	10	60	-	30	60	-
2023-11-23 0600Z	300	4	58	-	37	60	-
2023-11-23 0000Z	193	6	57	-	39	57	-
2023-11-22 1800Z	194	3	60	-	36	60	-
2023-11-22 1200Z	292	2	60	-	31	60	-
2023-11-22 0600Z	315	5	60	-	34	60	-
2023-11-22 0000Z	315	2	60	-	37	60	-
2023-11-21 1800Z	49	2	60	-	37	60	-
2023-11-21 1200Z	187	3	60	-	33	60	-
2023-11-21 0600Z	168	8	60	-	35	60	-
2023-11-21 0000Z	158	8	60	-	37	57	-
2023-11-20 1800Z	171	7	60	-	37	60	-
2023-11-20 1200Z	177	5	60	-	30	60	-
2023-11-20 0600Z	186	5	60	-	31	60	-
2023-11-20 0000Z	242	1	60	-	34	60	-
2023-11-19 1800Z	350	3	60	-	37	55	-
2023-11-19 1200Z	319	4	60	-	34	60	-
2023-11-19 0600Z	334	6	60	-	38	60	-
2023-11-19 0000Z	312	3	60	-	41	57	-
2023-11-18 1800Z	300	4	60	-	46	60	-
2023-11-18 1200Z	239	5	60	-	36	60	-
2023-11-18 0600Z	233	8	60	-	36	58	-
2023-11-18 0000Z	237	2	60	-	36	60	-
2023-11-17 1800Z	312	5	57	-	37	57	-
2023-11-17 1200Z	307	5	60	-	35	58	-
2023-11-17 0600Z	324	8	58	-	40	60	-
2023-11-17 0000Z	217	7	57	-	58	57	-
2023-11-16 1800Z	188	13	58	-	54	60	-
2023-11-16 1200Z	191	10	60	-	47	60	-
2023-11-16 0600Z	205	3	60	-	43	60	-
2023-11-16 0000Z	213	3	54	-	43	55	-
2023-11-15 1800Z	330	2	60	-	48	60	-
2023-11-15 1200Z	241	4	55	-	48	58	-
2023-11-15 0600Z	189	9	57	-	47	60	-
2023-11-15 0000Z	196	10	60	-	50	57	-
2023-11-14 1800Z	197	11	60	-	47	60	-
2023-11-14 1200Z	184	8	60	-	38	60	-
2023-11-14 0600Z	241	3	60	-	36	57	-
2023-11-14 0000Z	290	2	60	-	40	60	-
2023-11-13 1800Z	311	9	60	-	45	60	-
2023-11-13 1200Z	279	5	60	-	44	60	-
2023-11-13 0600Z	225	3	60	-	44	60	-
2023-11-13 0000Z	196	8	60	-	45	60	-
2023-11-12 1800Z	189	11	60	-	46	60	-
2023-11-12 1200Z	178	12	60	-	39	53	-
2023-11-12 0600Z	175	9	60	-	35	60	-
2023-11-12 0000Z	158	9	60	-	37	60	-
2023-11-11 1800Z	208	5	50	-	38	58	-
2023-11-11 1200Z	236	4	60	-	33	58	-
2023-11-11 0600Z	274	1	57	-	33	60	-
2023-11-11 0000Z	301	2	60	-	33	60	-
2023-11-10 1800Z	314	3	60	-	34	55	-
2023-11-10 1200Z	269	3	60	-	35	60	-
2023-11-10 0600Z	242	5	57	-	35	60	-
2023-11-10 0000Z	251	5	60	-	38	56	-
2023-11-09 1800Z	252	7	58	-	39	60	-
2023-11-09 1200Z	255	4	60	-	37	58	-
2023-11-09 0600Z	179	4	57	-	38	58	-
2023-11-09 0000Z	159	8	59	-	36	59	-
2023-11-08 1800Z	150	10	54	-	35	60	-
2023-11-08 1200Z	142	10	60	-	32	60	-
2023-11-08 0600Z	154	10	60	-	30	60	-
2023-11-08 0000Z	91	7	57	-	33	54	-
2023-11-07 1800Z	357	5	58	-	32	54	-
2023-11-07 1200Z	349	11	60	-	32	58	-
2023-11-07 0600Z	342	10	60	-	34	56	-
2023-11-07 0000Z	332	7	57	-	39	57	-
2023-11-06 1800Z	272	3	57	-	50	60	-
2023-11-06 1200Z	192	7	60	-	47	60	-
2023-11-06 0600Z	164	9	60	-	44	60	-
2023-11-06 0000Z	154	9	60	-	40	58	-
2023-11-05 1800Z	156	5	60	-	39	55	-
2023-11-05 1200Z	294	1	60	-	36	57	-
2023-11-05 0600Z	302	1	60	-	38	55	-
2023-11-05 0000Z	252	1	57	-	39	57	-
2023-11-04 1800Z	254	1	60	-	41	55	-
2023-11-04 1200Z	291	3	60	-	34	54	-
2023-11-04 0600Z	273	2	58	-	36	57	-
2023-11-04 0000Z	312	3	60	-	39	57	-
2023-11-03 1800Z	310	4	58	-	44	58	-
2023-11-03 1200Z	224	4	58	-	39	55	-
2023-11-03 0600Z	201	4	60	-	38	60	-
2023-11-03 0000Z	194	4	60	-	41	60	-
2023-11-02 1800Z	206	3	60	-	40	60	-
2023-11-02 1200Z	240	6	60	-	31	60	-
2023-11-02 0600Z	244	6	57	-	33	57	-
2023-11-02 0000Z	219	6	60	-	36	60	-
2023-11-01 1800Z	229	7	57	-	35	60	-
2023-11-01 1200Z	230	5	57	-	30	58	-
2023-11-01 0600Z	255	4	58	-	29	60	-
2023-11-01 0000Z	326	6	53	-	31	48	-
2023-10-31 1800Z	353	8	58	-	34	57	-
2023-10-31 1200Z	298	1	60	-	27	56	-
2023-10-31 0600Z	243	3	56	-	29	60	-
2023-10-31 0000Z	269	3	56	-	30	55	-
2023-10-30 1800Z	291	5	55	-	34	57	-
2023-10-30 1200Z	275	4	58	-	29	60	-
2023-10-30 0600Z	263	3	59	-	30	57	-
2023-10-30 0000Z	312	3	56	-	33	49	-
2023-10-29 1800Z	294	3	60	-	37	57	-
2023-10-29 1200Z	265	3	60	-	32	60	-
2023-10-29 0600Z	260	3	58	-	33	57	-
2023-10-29 0000Z	303	3	57	-	36	52	-
2023-10-28 1800Z	298	4	60	-	40	58	-
2023-10-28 1200Z	296	3	60	-	36	55	-
2023-10-28 0600Z	302	4	58	-	37	53	-
2023-10-28 0000Z	299	5	60	-	45	55	-
2023-10-27 1800Z	268	3	58	-	56	58	-
2023-10-27 1200Z	156	3	60	-	47	60	-
2023-10-27 0600Z	346	2	58	-	46	60	-
2023-10-27 0000Z	331	4	60	-	48	58	-
2023-10-26 1800Z	26	2	57	-	47	57	-
2023-10-26 1200Z	72	4	60	-	45	60	-
2023-10-26 0600Z	58	2	60	-	44	57	-
2023-10-26 0000Z	351	3	57	-	44	50	-
2023-10-25 1800Z	344	5	56	-	45	54	-
2023-10-25 1200Z	335	4	57	-	46	60	-
2023-10-25 0600Z	334	3	60	-	48	60	-
2023-10-25 0000Z	350	1	60	-	49	60	-
2023-10-24 1800Z	242	3	60	-	56	58	-
2023-10-24 1200Z	155	4	60	-	48	60	-
2023-10-24 0600Z	169	7	58	-	48	60	-
2023-10-24 0000Z	179	12	30	-	49	30	-

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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