Station NTKM3 - Search and Rescue Data

8449130 - Nantucket Island, MA
41.285 N 70.096 W (41°17'7" N 70°5'47" W)

Caution: Right whales may be active in northeast waters year-round. Mandatory speed restrictions of 10 knots apply to vessels 65 feet or greater in specific areas and times along the US east coast. Voluntary speed restrictions may be in effect in other areas and times. For current information on speed-restricted areas, go to: http://www.nmfs.noaa.gov/pr/shipstrike

For area forecasts and warnings, select: Boston WFO

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
2024-12-13 1800Z	307	7	51	-	35	21	44	39
2024-12-13 1200Z	292	4	60	-	32	24	44	48
2024-12-13 0600Z	299	7	60	-	33	27	45	57
2024-12-13 0000Z	268	9	57	-	40	27	45	51
2024-12-12 1800Z	257	11	60	-	42	27	46	57
2024-12-12 1200Z	273	10	60	-	42	27	46	54
2024-12-12 0600Z	217	9	60	-	52	27	46	60
2024-12-12 0000Z	170	14	57	-	58	25	45	54
2024-12-11 1800Z	175	11	60	-	57	24	44	57
2024-12-11 1200Z	170	8	60	-	54	27	43	51
2024-12-11 0600Z	138	6	60	-	47	30	43	51
2024-12-11 0000Z	97	3	59	-	45	22	43	30
2024-12-10 1800Z	356	3	60	-	45	24	42	39
2024-12-10 1200Z	318	5	60	-	45	24	42	33
2024-12-10 0600Z	269	3	60	-	48	22	42	42
2024-12-10 0000Z	110	11	57	-	46	24	42	39
2024-12-09 1800Z	114	5	60	-	46	30	41	36
2024-12-09 1200Z	299	1	60	-	42	22	41	36
2024-12-09 0600Z	281	5	60	-	46	18	41	45
2024-12-09 0000Z	268	4	57	-	46	24	41	36
2024-12-08 1800Z	257	11	58	-	49	22	41	28
2024-12-08 1200Z	220	11	60	-	47	17	40	46
2024-12-08 0600Z	241	4	60	-	39	23	40	57
2024-12-08 0000Z	258	2	57	-	37	28	40	57
2024-12-07 1800Z	276	7	60	-	38	28	41	60
2024-12-07 1200Z	290	7	60	-	33	27	40	60
2024-12-07 0600Z	301	10	60	-	32	25	41	60
2024-12-07 0000Z	300	9	57	-	32	27	41	54
2024-12-06 1800Z	309	11	60	-	34	24	41	57
2024-12-06 1200Z	295	13	60	-	34	30	42	60
2024-12-06 0600Z	285	13	60	-	36	33	42	60
2024-12-06 0000Z	284	11	60	-	38	29	43	46
2024-12-05 1800Z	278	8	60	-	42	23	42	35
2024-12-05 1200Z	254	7	60	-	45	26	42	32
2024-12-05 0600Z	197	10	60	-	47	25	42	39
2024-12-05 0000Z	180	7	57	-	41	24	42	33
2024-12-04 1800Z	283	4	60	-	37	20	42	22
2024-12-04 1200Z	312	7	60	-	34	28	42	42
2024-12-04 0600Z	299	2	60	-	33	24	42	51
2024-12-04 0000Z	277	3	57	-	33	27	42	39
2024-12-03 1800Z	314	7	60	-	36	27	42	48
2024-12-03 1200Z	316	8	60	-	34	24	42	42
2024-12-03 0600Z	330	8	60	-	35	24	42	42
2024-12-03 0000Z	329	6	57	-	36	22	43	42
2024-12-02 1800Z	304	7	60	-	38	21	43	39
2024-12-02 1200Z	308	5	60	-	35	19	43	34
2024-12-02 0600Z	297	7	57	-	35	25	44	42
2024-12-02 0000Z	278	8	53	-	37	22	44	37
2024-12-01 1800Z	258	9	56	-	38	18	45	36
2024-12-01 1200Z	278	6	59	-	37	17	45	41
2024-12-01 0600Z	290	8	57	-	37	21	46	51
2024-12-01 0000Z	281	7	53	-	39	18	46	32
2024-11-30 1800Z	271	8	60	-	40	24	47	48
2024-11-30 1200Z	308	8	60	-	38	22	47	48
2024-11-30 0600Z	299	6	60	-	42	20	47	57
2024-11-30 0000Z	275	3	57	-	44	27	47	54
2024-11-29 1800Z	278	6	60	-	45	22	47	60
2024-11-29 1200Z	293	8	60	-	43	27	47	57
2024-11-29 0600Z	300	11	60	-	43	22	47	60
2024-11-29 0000Z	250	9	57	-	53	30	47	54
2024-11-28 1800Z	136	11	60	-	51	24	46	60
2024-11-28 1200Z	107	9	60	-	47	27	46	57
2024-11-28 0600Z	128	1	60	-	42	27	47	60
2024-11-28 0000Z	269	2	59	-	44	24	47	53
2024-11-27 1800Z	267	7	60	-	50	30	46	42
2024-11-27 1200Z	292	6	60	-	46	24	46	57
2024-11-27 0600Z	303	9	60	-	47	24	46	60
2024-11-27 0000Z	294	8	58	-	50	34	46	55
2024-11-26 1800Z	150	7	60	-	51	30	46	57
2024-11-26 1200Z	141	2	60	-	44	27	46	54
2024-11-26 0600Z	263	2	60	-	42	24	46	48
2024-11-26 0000Z	269	3	55	-	46	22	46	34
2024-11-25 1800Z	294	8	53	-	47	22	46	33
2024-11-25 1200Z	293	11	60	-	42	23	46	37
2024-11-25 0600Z	290	12	60	-	44	22	47	42
2024-11-25 0000Z	288	14	54	-	47	25	47	43
2024-11-24 1800Z	285	14	60	-	49	20	48	28
2024-11-24 1200Z	280	13	57	-	47	22	48	46
2024-11-24 0600Z	282	11	60	-	46	24	49	43
2024-11-24 0000Z	306	14	57	-	47	24	49	27
2024-11-23 1800Z	310	12	60	-	44	24	50	30
2024-11-23 1200Z	309	10	60	-	44	22	50	39
2024-11-23 0600Z	278	4	56	-	45	22	50	34
2024-11-23 0000Z	111	2	58	-	47	24	50	30
2024-11-22 1800Z	157	6	60	-	50	27	50	36
2024-11-22 1200Z	208	8	60	-	50	24	50	33
2024-11-22 0600Z	143	8	60	-	49	24	50	36
2024-11-22 0000Z	80	19	57	-	49	24	50	39
2024-11-21 1800Z	77	14	60	-	49	24	50	33
2024-11-21 1200Z	78	12	60	-	48	24	50	39
2024-11-21 0600Z	61	7	58	-	48	25	50	40
2024-11-21 0000Z	41	7	60	-	48	24	50	27
2024-11-20 1800Z	5	6	60	-	50	24	50	24
2024-11-20 1200Z	340	6	58	-	47	20	49	37
2024-11-20 0600Z	326	5	60	-	48	24	49	36
2024-11-20 0000Z	286	3	58	-	50	22	50	33
2024-11-19 1800Z	328	7	60	-	52	24	49	33
2024-11-19 1200Z	328	12	60	-	48	24	49	39
2024-11-19 0600Z	323	11	60	-	51	22	50	42
2024-11-19 0000Z	278	3	57	-	51	22	50	33
2024-11-18 1800Z	331	4	60	-	55	18	50	28
2024-11-18 1200Z	259	1	56	-	48	21	49	47
2024-11-18 0600Z	309	4	60	-	51	20	49	37
2024-11-18 0000Z	275	2	56	-	48	27	49	58
2024-11-17 1800Z	350	8	58	-	53	21	49	56
2024-11-17 1200Z	344	11	60	-	50	11	48	57
2024-11-17 0600Z	334	9	60	-	50	25	49	45
2024-11-17 0000Z	351	2	57	-	49	22	49	45
2024-11-16 1800Z	347	6	60	-	52	22	48	42
2024-11-16 1200Z	325	9	60	-	48	28	48	48
2024-11-16 0600Z	320	7	60	-	49	22	48	48
2024-11-16 0000Z	300	5	57	-	50	26	48	49
2024-11-15 1800Z	298	7	60	-	49	24	48	45
2024-11-15 1200Z	330	8	57	-	43	25	47	48
2024-11-15 0600Z	2	11	60	-	44	27	48	45
2024-11-15 0000Z	11	11	57	-	42	24	48	36
2024-11-14 1800Z	23	11	60	-	44	24	48	36
2024-11-14 1200Z	34	14	60	-	43	24	47	42
2024-11-14 0600Z	30	12	60	-	43	24	48	45
2024-11-14 0000Z	22	14	57	-	43	27	49	36
2024-11-13 1800Z	14	15	60	-	41	24	51	39
2024-11-13 1200Z	13	16	60	-	41	24	52	36
2024-11-13 0600Z	2	17	60	-	43	24	53	45
2024-11-13 0000Z	348	18	57	-	47	22	54	39
2024-11-12 1800Z	344	16	60	-	52	27	55	36
2024-11-12 1200Z	309	9	60	-	55	24	54	39
2024-11-12 0600Z	263	3	60	-	56	27	55	42
2024-11-12 0000Z	238	5	49	-	59	26	54	38
2024-11-11 1800Z	248	9	58	-	62	17	54	22
2024-11-11 1200Z	229	11	60	-	60	18	53	52
2024-11-11 0600Z	213	8	57	-	59	24	53	54
2024-11-11 0000Z	207	6	58	-	56	27	53	46
2024-11-10 1800Z	223	7	56	-	54	16	52	50
2024-11-10 1200Z	237	2	53	-	45	26	52	53
2024-11-10 0600Z	358	5	53	-	47	20	53	59
2024-11-10 0000Z	341	10	55	-	49	26	54	48
2024-11-09 1800Z	343	12	59	-	48	31	55	60
2024-11-09 1200Z	327	14	56	-	46	23	55	55
2024-11-09 0600Z	333	16	60	-	50	27	57	60
2024-11-09 0000Z	303	9	60	-	58	31	58	57
2024-11-08 1800Z	244	11	60	-	59	22	58	27
2024-11-08 1200Z	257	4	60	-	53	24	57	36
2024-11-08 0600Z	320	4	60	-	53	24	58	42
2024-11-08 0000Z	321	3	57	-	59	24	58	27
2024-11-07 1800Z	272	7	60	-	68	24	58	27
2024-11-07 1200Z	261	4	60	-	63	24	58	30
2024-11-07 0600Z	252	5	60	-	62	24	58	45
2024-11-07 0000Z	236	8	57	-	63	24	58	33
2024-11-06 1800Z	230	11	43	-	66	19	57	30
2024-11-06 1200Z	225	10	60	-	63	24	56	39
2024-11-06 0600Z	233	8	60	-	62	24	56	45
2024-11-06 0000Z	221	8	60	-	60	25	56	39
2024-11-05 1800Z	232	10	60	-	64	24	55	27
2024-11-05 1200Z	205	6	60	-	59	27	54	33
2024-11-05 0600Z	159	7	57	-	54	24	54	48
2024-11-05 0000Z	148	6	48	-	51	32	54	33
2024-11-04 1800Z	146	5	59	-	51	21	55	48
2024-11-04 1200Z	85	1	60	-	45	45	54	54
2024-11-04 0600Z	55	5	60	-	45	39	54	57
2024-11-04 0000Z	26	6	57	-	45	34	56	57
2024-11-03 1800Z	28	7	55	-	47	41	56	57
2024-11-03 1200Z	360	8	60	-	46	35	56	57
2024-11-03 0600Z	359	9	57	-	49	51	57	60
2024-11-03 0000Z	33	5	57	-	51	39	58	57
2024-11-02 1800Z	25	9	60	-	55	45	58	53
2024-11-02 1200Z	333	9	58	-	55	27	58	52
2024-11-02 0600Z	321	6	60	-	57	37	59	55
2024-11-02 0000Z	274	6	57	-	63	40	59	55
2024-11-01 1800Z	237	11	60	-	65	54	59	60
2024-11-01 1200Z	227	10	60	-	65	48	58	60
2024-11-01 0600Z	227	8	57	-	63	42	57	60
2024-11-01 0000Z	220	8	48	-	62	21	57	50
2024-10-31 1800Z	237	8	60	-	65	54	57	57
2024-10-31 1200Z	231	7	60	-	62	51	56	54
2024-10-31 0600Z	224	7	60	-	61	55	56	60
2024-10-31 0000Z	208	6	60	-	60	55	55	60
2024-10-30 1800Z	190	7	60	-	61	51	55	60
2024-10-30 1200Z	151	9	60	-	57	60	54	60
2024-10-30 0600Z	145	8	60	-	54	60	54	60
2024-10-30 0000Z	147	7	57	-	52	54	54	57
2024-10-29 1800Z	130	7	60	-	51	51	55	60
2024-10-29 1200Z	112	4	60	-	47	60	53	60
2024-10-29 0600Z	109	3	60	-	44	57	55	57
2024-10-29 0000Z	68	6	30	-	46	30	56	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.

Display NTKM3 station page

NDBC on Facebook

NOAA on LinkedIn

NDBC on Twitter