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 SAXG1 - Search and Rescue Data

Marsh Island, Sapelo Island Reserve, GA
31.418 N 81.296 W (31°25'5" N 81°17'46" W)

Water Quality data for this Reserve are available at....
SAQG1 -- Lower Duplin

Right whales are active off GA from November to April. Speed restrictions of 10 knots apply to vessels 65 feet or greater in specific areas and times along the U.S. East Coast. It is illegal to approach right whales within 500 yards. To learn more about right whales and rules protecting them, go to: http://www.nmfs.noaa.gov/pr/shipstrike.

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.)
2025-04-04 0000Z	141	10	13	-	77	13	-
2025-04-03 1800Z	154	13	24	-	80	24	-
2025-04-03 1200Z	155	10	24	-	73	24	-
2025-04-03 0600Z	149	9	24	-	71	24	-
2025-04-03 0000Z	134	9	24	-	74	24	-
2025-04-02 1800Z	159	9	24	-	80	24	-
2025-04-02 1200Z	139	6	24	-	71	24	-
2025-04-02 0600Z	152	5	24	-	69	24	-
2025-04-02 0000Z	151	6	24	-	69	24	-
2025-04-01 1800Z	267	2	24	-	76	24	-
2025-04-01 1200Z	290	6	24	-	65	24	-
2025-04-01 0600Z	255	8	24	-	65	24	-
2025-04-01 0000Z	256	9	22	-	70	22	-
2025-03-31 1800Z	267	11	24	-	77	24	-
2025-03-31 1200Z	264	6	24	-	66	24	-
2025-03-31 0600Z	193	5	24	-	66	24	-
2025-03-31 0000Z	104	5	24	-	66	24	-
2025-03-30 1800Z	165	3	24	-	68	24	-
2025-03-30 1200Z	164	6	24	-	69	24	-
2025-03-30 0600Z	165	5	24	-	66	24	-
2025-03-30 0000Z	146	6	24	-	70	24	-
2025-03-29 1800Z	146	7	24	-	74	24	-
2025-03-29 1200Z	157	6	24	-	68	24	-
2025-03-29 0600Z	181	6	24	-	66	24	-
2025-03-29 0000Z	178	6	24	-	71	24	-
2025-03-28 1800Z	176	5	20	-	78	20	-
2025-03-28 1200Z	59	5	24	-	59	24	-
2025-03-28 0600Z	83	4	24	-	59	24	-
2025-03-28 0000Z	74	7	24	-	62	24	-
2025-03-27 1800Z	55	11	24	-	68	24	-
2025-03-27 1200Z	39	7	24	-	56	24	-
2025-03-27 0600Z	2	2	24	-	54	24	-
2025-03-27 0000Z	143	3	24	-	63	24	-
2025-03-26 1800Z	65	8	24	-	71	24	-
2025-03-26 1200Z	326	5	24	-	62	24	-
2025-03-26 0600Z	189	3	24	-	57	24	-
2025-03-26 0000Z	168	7	24	-	65	24	-
2025-03-25 1800Z	106	6	24	-	72	24	-
2025-03-25 1200Z	339	4	24	-	61	24	-
2025-03-25 0600Z	282	4	24	-	62	24	-
2025-03-25 0000Z	274	5	24	-	68	24	-
2025-03-24 1800Z	220	9	24	-	69	24	-
2025-03-24 1200Z	217	8	24	-	59	24	-
2025-03-24 0600Z	187	6	24	-	61	24	-
2025-03-24 0000Z	157	8	24	-	66	24	-
2025-03-23 1800Z	168	6	24	-	73	24	-
2025-03-23 1200Z	252	3	24	-	56	24	-
2025-03-23 0600Z	196	3	24	-	53	24	-
2025-03-23 0000Z	183	9	24	-	63	24	-
2025-03-22 1800Z	255	7	24	-	68	24	-
2025-03-22 1200Z	236	5	24	-	50	24	-
2025-03-22 0600Z	203	5	24	-	49	24	-
2025-03-22 0000Z	164	6	24	-	56	24	-
2025-03-21 1800Z	302	4	24	-	59	24	-
2025-03-21 1200Z	317	10	24	-	46	24	-
2025-03-21 0600Z	306	13	24	-	51	24	-
2025-03-21 0000Z	279	13	24	-	62	24	-
2025-03-20 1800Z	235	16	24	-	68	24	-
2025-03-20 1200Z	205	10	24	-	59	24	-
2025-03-20 0600Z	196	8	19	-	57	19	-
2025-03-20 0000Z	150	8	9	-	73	9	-
2025-03-19 1800Z	164	5	24	-	74	24	-
2025-03-19 1200Z	201	4	24	-	52	24	-
2025-03-19 0600Z	212	4	24	-	52	24	-
2025-03-19 0000Z	155	5	24	-	58	24	-
2025-03-18 1800Z	69	4	24	-	64	24	-
2025-03-18 1200Z	12	6	24	-	49	24	-
2025-03-18 0600Z	324	4	24	-	50	24	-
2025-03-18 0000Z	314	9	24	-	60	24	-
2025-03-17 1800Z	290	16	24	-	60	24	-
2025-03-17 1200Z	279	15	24	-	56	24	-
2025-03-17 0600Z	246	13	24	-	64	24	-
2025-03-17 0000Z	200	7	24	-	66	24	-
2025-03-16 1800Z	181	8	24	-	66	24	-
2025-03-16 1200Z	170	16	24	-	66	24	-
2025-03-16 0600Z	163	12	24	-	66	24	-
2025-03-16 0000Z	142	11	24	-	69	24	-
2025-03-15 1800Z	150	12	24	-	75	24	-
2025-03-15 1200Z	154	7	24	-	66	24	-
2025-03-15 0600Z	123	6	24	-	63	24	-
2025-03-15 0000Z	127	3	24	-	63	24	-
2025-03-14 1800Z	95	5	24	-	71	24	-
2025-03-14 1200Z	325	1	24	-	58	24	-
2025-03-14 0600Z	208	2	24	-	57	24	-
2025-03-14 0000Z	165	8	24	-	63	24	-
2025-03-13 1800Z	203	6	24	-	69	24	-
2025-03-13 1200Z	220	4	24	-	56	24	-
2025-03-13 0600Z	211	5	24	-	56	24	-
2025-03-13 0000Z	164	9	24	-	64	24	-
2025-03-12 1800Z	181	5	24	-	74	24	-
2025-03-12 1200Z	218	3	24	-	53	24	-
2025-03-12 0600Z	196	3	24	-	52	24	-
2025-03-12 0000Z	181	3	24	-	63	24	-
2025-03-11 1800Z	320	6	24	-	70	24	-
2025-03-11 1200Z	302	7	24	-	49	24	-
2025-03-11 0600Z	306	11	24	-	49	24	-
2025-03-11 0000Z	303	14	24	-	51	24	-
2025-03-10 1800Z	296	7	23	-	61	23	-
2025-03-10 1200Z	123	5	17	-	62	17	-
2025-03-10 0600Z	49	9	24	-	56	24	-
2025-03-10 0000Z	43	8	24	-	52	24	-
2025-03-09 1800Z	37	12	24	-	55	24	-
2025-03-09 1200Z	38	9	24	-	58	24	-
2025-03-09 0600Z	239	2	24	-	60	24	-
2025-03-09 0000Z	232	9	24	-	67	24	-
2025-03-08 1800Z	254	11	24	-	68	24	-
2025-03-08 1200Z	234	8	24	-	54	24	-
2025-03-08 0600Z	225	8	24	-	54	24	-
2025-03-08 0000Z	168	9	24	-	57	24	-
2025-03-07 1800Z	162	4	24	-	61	24	-
2025-03-07 1200Z	323	2	24	-	45	24	-
2025-03-07 0600Z	290	3	24	-	50	24	-
2025-03-07 0000Z	278	9	24	-	58	24	-
2025-03-06 1800Z	287	17	24	-	57	24	-
2025-03-06 1200Z	281	16	24	-	50	24	-
2025-03-06 0600Z	283	18	24	-	55	24	-
2025-03-06 0000Z	248	16	24	-	70	24	-
2025-03-05 1800Z	220	16	24	-	66	24	-
2025-03-05 1200Z	176	16	24	-	63	24	-
2025-03-05 0600Z	166	11	24	-	62	24	-
2025-03-05 0000Z	135	7	24	-	62	24	-
2025-03-04 1800Z	122	11	24	-	67	24	-
2025-03-04 1200Z	84	5	24	-	58	24	-
2025-03-04 0600Z	64	6	24	-	56	24	-
2025-03-04 0000Z	42	8	24	-	56	24	-
2025-03-03 1800Z	49	11	24	-	59	24	-
2025-03-03 1200Z	47	6	24	-	46	24	-
2025-03-03 0600Z	42	4	24	-	45	24	-
2025-03-03 0000Z	60	8	24	-	50	24	-
2025-03-02 1800Z	41	13	24	-	57	24	-
2025-03-02 1200Z	355	8	24	-	53	24	-
2025-03-02 0600Z	258	6	24	-	59	24	-
2025-03-02 0000Z	240	10	24	-	66	24	-
2025-03-01 1800Z	248	10	24	-	70	24	-
2025-03-01 1200Z	256	4	24	-	55	24	-
2025-03-01 0600Z	213	6	24	-	53	24	-
2025-03-01 0000Z	172	8	22	-	60	22	-
2025-02-28 1800Z	172	2	24	-	69	24	-
2025-02-28 1200Z	317	4	24	-	54	24	-
2025-02-28 0600Z	285	6	24	-	61	24	-
2025-02-28 0000Z	234	11	24	-	67	24	-
2025-02-27 1800Z	233	12	24	-	70	24	-
2025-02-27 1200Z	204	4	24	-	54	24	-
2025-02-27 0600Z	183	5	24	-	54	24	-
2025-02-27 0000Z	165	7	24	-	63	24	-
2025-02-26 1800Z	155	4	24	-	73	24	-
2025-02-26 1200Z	260	2	24	-	53	24	-
2025-02-26 0600Z	207	2	24	-	52	24	-
2025-02-26 0000Z	167	5	24	-	61	24	-
2025-02-25 1800Z	358	5	24	-	67	24	-
2025-02-25 1200Z	353	7	24	-	53	24	-
2025-02-25 0600Z	15	4	24	-	53	24	-
2025-02-25 0000Z	73	3	24	-	54	24	-
2025-02-24 1800Z	34	5	24	-	59	24	-
2025-02-24 1200Z	245	0	24	-	53	24	-
2025-02-24 0600Z	215	2	24	-	53	24	-
2025-02-24 0000Z	170	4	24	-	56	24	-
2025-02-23 1800Z	142	3	24	-	62	24	-
2025-02-23 1200Z	356	2	24	-	44	24	-
2025-02-23 0600Z	19	1	24	-	42	24	-
2025-02-23 0000Z	37	5	24	-	50	24	-
2025-02-22 1800Z	48	8	24	-	56	24	-
2025-02-22 1200Z	42	6	24	-	42	24	-
2025-02-22 0600Z	33	4	24	-	35	24	-
2025-02-22 0000Z	78	5	24	-	40	24	-
2025-02-21 1800Z	18	9	24	-	44	24	-
2025-02-21 1200Z	13	12	24	-	34	24	-
2025-02-21 0600Z	345	10	24	-	38	24	-
2025-02-21 0000Z	321	10	24	-	46	24	-
2025-02-20 1800Z	298	11	24	-	50	24	-
2025-02-20 1200Z	326	8	24	-	42	24	-
2025-02-20 0600Z	352	10	24	-	44	24	-
2025-02-20 0000Z	17	11	24	-	50	24	-
2025-02-19 1800Z	6	9	24	-	54	24	-
2025-02-19 1200Z	30	6	24	-	54	24	-
2025-02-19 0600Z	33	5	24	-	51	24	-
2025-02-19 0000Z	38	7	24	-	53	24	-
2025-02-18 1800Z	53	7	24	-	59	24	-
2025-02-18 1200Z	19	6	24	-	42	24	-
2025-02-18 0600Z	28	2	24	-	37	24	-
2025-02-18 0000Z	89	1	12	-	40	12	-

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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Station SAXG1 - Search and Rescue Data

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