Station List

Station SAQG1 - Lower Duplin, Sapelo Island Reserve, GA

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
31.418 N 81.296 W (31°25'5" N 81°17'46" W)

Meteorological Observations from Nearby Stations and Ships

Map Type:

Large icon indicates selected station.

Stations with recent data

Stations with no data in last 8 hours
(24 hours for tsunami stations)

Disclaimer

Refresh page every 10 minutes:

Ocean Conditions at SAQG1 as of
(2:00 am EST)
0700 GMT on 01/09/2026:
These oceanographic data are displayed in rounded times. Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
Depth (DEPTH):	15.7 ft
Ocean Temperature (OTMP):	57.20 °F
Conductivity (COND):	45.03 mS/cm
Salinity (SAL):	29.10 psu
Oxygen Saturation (O2PCT):	90.8%
Oxygen Concentration (O2PPM):	7.80 ppm
Turbidity (TURB):	36 FTU
pH (PH):	8.00

Previous observations
TIME (EST)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mV
2026-01-09 01:45 am	15.7	57.20	45.08	29.20	90.80	7.80	-	29	8.00	-
2026-01-09 01:30 am	16.1	57.20	45.43	29.40	91.70	7.90	-	21	8.00	-
2026-01-09 01:15 am	16.4	57.20	45.58	29.50	91.90	7.90	-	10	8.00	-
2026-01-09 01:00 am	16.4	57.20	45.62	29.60	92.00	7.90	-	10	8.00	-
2026-01-09 12:45 am	16.4	57.20	45.59	29.50	92.30	7.90	-	14	8.00	-
2026-01-09 12:30 am	16.4	57.20	45.46	29.50	91.90	7.90	-	21	8.00	-
2026-01-09 12:15 am	16.4	57.20	45.40	29.40	92.00	7.90	-	28	8.00	-
2026-01-09 12:00 am	16.4	57.20	45.23	29.30	91.70	7.90	-	42	8.00	-
2026-01-08 11:45 pm	16.1	57.20	45.16	29.20	91.60	7.90	-	27	8.00	-
2026-01-08 11:30 pm	16.1	57.20	45.08	29.20	91.40	7.90	-	48	8.00	-
2026-01-08 11:15 pm	15.7	57.20	44.95	29.10	91.40	7.90	-	46	7.90	-
2026-01-08 11:00 pm	15.4	57.20	44.89	29.00	91.40	7.90	-	49	7.90	-
2026-01-08 10:45 pm	15.4	57.38	44.65	28.90	90.70	7.80	-	59	7.90	-
2026-01-08 10:30 pm	15.1	57.38	44.56	28.80	90.20	7.80	-	39	7.90	-
2026-01-08 10:15 pm	14.8	57.38	44.50	28.80	90.00	7.80	-	46	7.90	-
2026-01-08 10:00 pm	14.4	57.38	44.38	28.70	89.90	7.80	-	75	7.90	-
2026-01-08 09:45 pm	14.1	57.38	44.33	28.60	89.80	7.70	-	50	7.90	-
2026-01-08 09:30 pm	13.8	57.56	44.22	28.60	90.00	7.80	-	45	7.90	-
2026-01-08 09:15 pm	13.1	57.56	44.15	28.50	90.30	7.80	-	45	7.90	-
2026-01-08 09:00 pm	12.8	57.74	40.73	26.10	90.40	8.00	-	302	7.90	-
2026-01-08 08:45 pm	12.5	57.74	43.66	28.20	90.10	7.80	-	45	7.80	-
2026-01-08 08:30 pm	12.1	57.74	43.49	28.00	90.50	7.80	-	27	7.90	-
2026-01-08 08:15 pm	11.8	57.74	43.51	28.10	90.70	7.80	-	17	7.90	-
2026-01-08 08:00 pm	11.5	57.92	43.45	28.00	90.60	7.80	-	20	7.80	-
2026-01-08 07:45 pm	10.8	57.92	43.95	28.40	90.80	7.80	-	24	7.90	-
2026-01-08 07:30 pm	10.5	57.92	43.70	28.20	90.40	7.80	-	16	7.80	-
2026-01-08 07:15 pm	10.2	58.10	43.66	28.20	90.40	7.80	-	10	7.80	-
2026-01-08 07:00 pm	9.8	58.10	43.67	28.20	90.20	7.70	-	12	7.80	-
2026-01-08 06:45 pm	9.8	58.10	43.66	28.20	89.90	7.70	-	12	7.80	-
2026-01-08 06:30 pm	9.5	58.10	43.67	28.20	89.50	7.70	-	11	7.80	-
2026-01-08 06:15 pm	9.5	58.10	43.66	28.20	89.40	7.70	-	28	7.80	-
2026-01-08 06:00 pm	9.5	58.10	43.66	28.20	90.40	7.80	-	9	7.80	-
2026-01-08 05:45 pm	9.8	58.10	43.66	28.20	90.60	7.80	-	7	7.80	-
2026-01-08 05:30 pm	9.8	58.10	43.66	28.20	90.60	7.80	-	11	7.80	-
2026-01-08 05:15 pm	10.2	58.10	43.66	28.20	90.80	7.80	-	15	7.80	-
2026-01-08 05:00 pm	10.2	57.92	43.66	28.20	90.80	7.80	-	25	7.80	-
2026-01-08 04:45 pm	10.5	57.92	43.68	28.20	90.90	7.80	-	22	7.80	-
2026-01-08 04:30 pm	10.8	57.92	43.71	28.20	90.80	7.80	-	32	7.80	-
2026-01-08 04:15 pm	11.5	57.74	43.75	28.20	90.80	7.80	-	65	7.90	-
2026-01-08 04:00 pm	11.8	57.74	43.80	28.30	90.70	7.80	-	23	7.90	-
2026-01-08 03:45 pm	12.1	57.56	43.88	28.30	90.60	7.80	-	31	7.90	-
2026-01-08 03:30 pm	12.5	57.56	44.03	28.40	90.70	7.80	-	33	7.90	-
2026-01-08 03:15 pm	13.1	57.56	44.25	28.60	91.20	7.90	-	33	7.90	-
2026-01-08 03:00 pm	13.5	57.38	44.39	28.70	91.00	7.80	-	36	7.90	-
2026-01-08 02:45 pm	13.8	57.20	44.59	28.80	90.50	7.80	-	41	7.90	-
2026-01-08 02:30 pm	14.4	57.20	44.67	28.90	90.40	7.80	-	47	7.90	-
2026-01-08 02:15 pm	14.8	57.20	44.79	29.00	90.80	7.80	-	47	7.90	-
2026-01-08 02:00 pm	15.1	57.20	44.86	29.00	91.70	7.90	-	55	7.90	-
2026-01-08 01:45 pm	15.4	57.20	45.08	29.20	92.00	7.90	-	61	8.00	-
2026-01-08 01:30 pm	15.7	56.84	45.37	29.40	91.10	7.90	-	63	8.00	-
2026-01-08 01:15 pm	16.1	56.84	45.51	29.50	90.80	7.80	-	53	8.00	-
2026-01-08 01:00 pm	16.4	56.66	45.84	29.70	91.10	7.90	-	25	8.00	-
2026-01-08 12:45 pm	16.4	56.66	45.89	29.80	90.40	7.80	-	18	8.00	-
2026-01-08 12:30 pm	16.7	56.66	45.89	29.80	91.10	7.90	-	26	8.00	-
2026-01-08 12:15 pm	16.7	56.66	45.76	29.70	90.90	7.90	-	57	8.00	-
2026-01-08 12:00 pm	16.7	56.66	45.67	29.60	91.10	7.90	-	52	8.00	-
2026-01-08 11:45 am	16.7	56.66	45.50	29.50	90.30	7.80	-	75	8.00	-
2026-01-08 11:30 am	16.7	56.66	45.23	29.30	89.40	7.70	-	59	7.90	-
2026-01-08 11:15 am	16.4	56.66	45.22	29.30	89.30	7.70	-	45	7.90	-
2026-01-08 11:00 am	16.4	56.66	45.16	29.20	89.10	7.70	-	62	7.90	-
2026-01-08 10:45 am	16.1	56.66	45.06	29.20	88.90	7.70	-	68	7.90	-
2026-01-08 10:30 am	15.7	56.66	44.83	29.00	88.50	7.70	-	114	7.90	-
2026-01-08 10:15 am	15.4	56.84	44.70	28.90	88.40	7.70	-	45	7.90	-
2026-01-08 10:00 am	15.1	56.66	44.67	28.90	88.10	7.60	-	66	7.90	-
2026-01-08 09:45 am	14.8	56.66	44.63	28.80	87.90	7.60	-	88	7.90	-
2026-01-08 09:30 am	14.1	56.84	44.43	28.70	87.40	7.60	-	55	7.90	-
2026-01-08 09:15 am	13.8	56.84	44.36	28.70	87.00	7.50	-	57	7.90	-
2026-01-08 09:00 am	13.1	56.84	44.20	28.50	86.80	7.50	-	58	7.90	-
2026-01-08 08:45 am	12.8	56.84	44.13	28.50	86.90	7.50	-	53	7.80	-
2026-01-08 08:30 am	12.5	56.84	43.74	28.20	86.90	7.60	-	79	7.80	-
2026-01-08 08:15 am	11.8	57.02	43.48	28.00	87.00	7.60	-	26	7.80	-
2026-01-08 08:00 am	11.5	57.02	43.34	27.90	86.80	7.60	-	24	7.80	-
2026-01-08 07:45 am	11.2	57.02	43.59	28.10	86.30	7.50	-	20	7.80	-
2026-01-08 07:30 am	10.8	57.20	43.65	28.20	86.60	7.50	-	23	7.80	-
2026-01-08 07:15 am	10.5	57.20	43.61	28.10	86.70	7.50	-	21	7.80	-
2026-01-08 07:00 am	10.2	57.38	43.66	28.20	87.00	7.50	-	9	7.80	-
2026-01-08 06:45 am	9.8	57.38	43.73	28.20	87.10	7.50	-	7	7.80	-
2026-01-08 06:30 am	9.8	57.38	43.73	28.20	86.40	7.50	-	8	7.80	-
2026-01-08 06:15 am	9.5	57.38	43.73	28.20	86.20	7.40	-	5	7.80	-
2026-01-08 06:00 am	9.5	57.38	43.72	28.20	85.00	7.30	-	10	7.80	-
2026-01-08 05:45 am	9.8	57.38	43.69	28.20	86.60	7.50	-	7	7.80	-
2026-01-08 05:30 am	9.8	57.20	43.61	28.10	86.70	7.50	-	9	7.80	-
2026-01-08 05:15 am	9.8	57.20	43.58	28.10	86.60	7.50	-	13	7.80	-
2026-01-08 05:00 am	10.2	57.20	43.58	28.10	86.50	7.50	-	10	7.80	-
2026-01-08 04:45 am	10.2	57.20	43.58	28.10	87.10	7.60	-	13	7.80	-
2026-01-08 04:30 am	10.5	57.20	43.56	28.10	87.30	7.60	-	17	7.80	-
2026-01-08 04:15 am	10.8	57.20	43.56	28.10	87.40	7.60	-	19	7.80	-
2026-01-08 04:00 am	11.2	57.20	43.56	28.10	87.70	7.60	-	21	7.80	-
2026-01-08 03:45 am	11.5	57.02	43.60	28.10	87.80	7.60	-	19	7.80	-
2026-01-08 03:30 am	11.8	57.02	43.67	28.20	88.00	7.60	-	17	7.80	-
2026-01-08 03:15 am	12.1	57.02	43.76	28.20	88.10	7.70	-	16	7.80	-
2026-01-08 03:00 am	12.5	56.84	43.90	28.30	88.10	7.70	-	16	7.80	-

Description of Measurements

Historical data for station SAQG1 are available at the NERRS website.

NDBC on Facebook

NOAA on LinkedIn

NDBC on Twitter