Station CHQO3 - Winchester Arm - South Slough, OR

Owned and maintained by National Estuarine Research Reserve System NERRS Water Quality Station 43.282 N 124.320 W (43°16'57" N 124°19'13" W) Meteorological Observations from Nearby Stations and Ships Regional HF Radar Surface Current Observations Map Type: Select Basemap Oceans Satellite Streets Topographic Large icon indicates selected station. Stations with recent data Stations with no data in last 8 hours      (24 hours for tsunami stations) Disclaimer

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Ocean Conditions at CHQO3 as of
(12:15 am PST)
0815 GMT on 11/26/2022:

These oceanographic data are displayed in rounded times. Unit of Measure: Imperial Metric    Time Zone: Station Local Time Greenwich Mean Time [GMT] British Summer Time [GMT+1] Eastern Greenland [GMT-1] Azores [GMT-2] Western Greenland [GMT-3] Atlantic Standard [GMT-4] US/Eastern Standard US/Central Standard US/Mountain Standard US/Pacific Standard Alaska Standard [GMT-9] Hawaii-Aleutian Standard [GMT-10] Samoa Standard [GMT-11] International Date Line West [GMT-12] Western European [GMT+0] Central European [GMT+1] Eastern European [GMT+2] Moscow [GMT+3] GMT+4 Pakistan Standard [GMT+5] GMT+6 Indochina Time [GMT+7] China Coast [GMT+8] Japan Standard [GMT+9] Guam Standard [GMT+10] GMT+11 International Date Line East [GMT+12]    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):	4.6 ft
	Ocean Temperature (OTMP):	46.22 °F
	Conductivity (COND):	36.78
	Salinity (SAL):	23.10 psu
	Oxygen Concentration (O2PCT):	89.4%
	Oxygen Concentration (O2PPM):	9.10 ppm
	Turbidity (TURB):	19 FTU
	pH (PH):	7.40

Previous observations

MM	DD	TIME (PST)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
11	26	12:00 am	3.9	45.86	32.37	20.10	89.30	9.40	-	23	7.30	-
11	25	11:45 pm	3.6	45.32	23.55	14.20	89.30	9.80	-	33	7.20	-
11	25	11:30 pm	3.3	45.14	18.73	11.10	89.00	10.00	-	42	7.10	-
11	25	11:15 pm	2.6	44.78	15.49	9.00	88.00	10.00	-	43	7.00	-
11	25	11:00 pm	2.3	44.24	11.69	6.60	86.80	10.10	-	36	6.90	-
11	25	10:45 pm	2.0	43.88	9.19	5.10	87.10	10.30	-	15	6.70	-
11	25	10:30 pm	1.3	43.88	7.42	4.10	85.00	10.20	-	12	6.60	-
11	25	10:15 pm	1.0	43.88	7.22	4.00	87.90	10.50	-	15	6.60	-
11	25	10:00 pm	1.0	43.88	7.32	4.00	88.00	10.50	-	15	6.60	-
11	25	9:45 pm	1.0	44.06	7.38	4.10	88.00	10.50	-	26	6.60	-
11	25	9:30 pm	1.0	44.06	7.38	4.10	88.20	10.50	-	33	6.60	-
11	25	9:15 pm	1.0	44.06	7.34	4.00	88.20	10.50	-	24	6.60	-
11	25	9:00 pm	1.0	44.06	7.27	4.00	88.20	10.50	-	27	6.60	-
11	25	8:45 pm	1.0	44.06	7.18	3.90	88.20	10.50	-	44	6.60	-
11	25	8:30 pm	1.0	44.06	7.10	3.90	88.10	10.50	-	24	6.60	-
11	25	8:15 pm	1.0	43.88	7.00	3.80	88.20	10.50	-	20	6.60	-
11	25	8:00 pm	1.0	43.88	6.97	3.80	88.10	10.50	-	26	6.60	-
11	25	7:45 pm	1.0	43.88	6.94	3.80	87.90	10.50	-	27	6.60	-
11	25	7:30 pm	1.0	43.88	6.96	3.80	87.90	10.50	-	24	6.60	-
11	25	7:15 pm	1.0	43.88	7.10	3.90	88.00	10.50	-	19	6.60	-
11	25	7:00 pm	1.0	43.70	7.36	4.10	87.80	10.50	-	16	6.60	-
11	25	6:45 pm	1.0	43.70	7.99	4.40	87.30	10.40	-	15	6.60	-
11	25	6:30 pm	1.3	43.70	8.94	5.00	87.00	10.30	-	22	6.60	-
11	25	6:15 pm	1.3	43.70	10.28	5.80	86.60	10.20	-	21	6.60	-
11	25	6:00 pm	1.6	43.88	12.08	6.90	86.30	10.10	-	31	6.70	-
11	25	5:45 pm	2.0	44.06	15.23	8.80	86.00	9.90	-	14	6.70	-
11	25	5:30 pm	2.3	44.42	19.34	11.40	85.70	9.70	-	15	6.80	-
11	25	5:15 pm	2.6	44.78	23.53	14.20	85.40	9.40	-	11	6.90	-
11	25	5:00 pm	3.0	45.14	27.20	16.60	85.60	9.30	-	9	6.90	-
11	25	4:45 pm	3.6	45.50	30.39	18.70	86.00	9.10	-	7	7.00	-
11	25	4:30 pm	3.9	45.68	32.87	20.40	86.50	9.10	-	6	7.10	-
11	25	4:15 pm	4.6	45.86	34.97	21.80	87.30	9.00	-	6	7.20	-
11	25	4:00 pm	4.9	46.22	37.61	23.70	88.60	9.00	-	5	7.40	-
11	25	3:45 pm	5.2	46.58	39.28	24.80	91.10	9.20	-	5	7.50	-
11	25	3:30 pm	5.6	46.58	39.75	25.10	91.50	9.20	-	6	7.50	-
11	25	3:15 pm	5.9	46.76	41.04	26.00	93.20	9.30	-	6	7.60	-
11	25	3:00 pm	6.2	46.40	40.26	25.50	89.30	9.00	-	6	7.50	-
11	25	2:45 pm	6.6	46.58	41.16	26.10	90.10	9.00	-	6	7.60	-
11	25	2:30 pm	6.9	46.58	42.03	26.70	91.30	9.10	-	6	7.60	-
11	25	2:15 pm	7.2	46.76	42.99	27.40	92.00	9.10	-	6	7.70	-
11	25	2:00 pm	7.5	46.94	43.87	28.10	92.40	9.10	-	6	7.70	-
11	25	1:45 pm	7.9	47.12	44.42	28.40	92.70	9.00	-	6	7.70	-
11	25	1:30 pm	8.2	47.12	44.81	28.70	92.80	9.00	-	6	7.70	-
11	25	1:15 pm	8.5	47.30	45.20	29.00	92.90	9.00	-	7	7.80	-
11	25	1:00 pm	8.5	47.48	46.08	29.60	93.10	9.00	-	15	7.80	-
11	25	12:45 pm	8.9	47.66	46.78	30.10	93.40	8.90	-	6	7.80	-
11	25	12:30 pm	9.2	47.66	46.83	30.20	92.10	8.80	-	9	7.80	-
11	25	12:15 pm	9.2	47.66	46.81	30.20	92.80	8.90	-	10	7.80	-
11	25	12:00 pm	9.2	47.66	46.63	30.00	92.80	8.90	-	9	7.80	-
11	25	11:45 am	8.9	47.48	46.53	30.00	92.30	8.90	-	9	7.80	-
11	25	11:30 am	8.9	47.48	46.39	29.90	91.90	8.90	-	9	7.80	-
11	25	11:15 am	8.5	47.30	46.08	29.60	90.30	8.70	-	9	7.80	-
11	25	11:00 am	8.2	47.12	45.78	29.40	91.10	8.80	-	9	7.80	-
11	25	10:45 am	7.9	46.58	44.90	28.80	90.50	8.90	-	9	7.70	-
11	25	10:30 am	7.5	46.04	44.15	28.20	90.30	8.90	-	9	7.70	-
11	25	10:15 am	7.2	45.68	43.12	27.50	89.30	8.90	-	9	7.70	-
11	25	10:00 am	6.9	45.68	43.03	27.40	88.00	8.80	-	9	7.70	-
11	25	9:45 am	6.2	45.68	42.64	27.10	86.40	8.70	-	9	7.70	-
11	25	9:30 am	5.9	45.68	41.81	26.50	85.20	8.60	-	9	7.60	-
11	25	9:15 am	5.2	45.68	41.10	26.10	83.80	8.50	-	8	7.60	-
11	25	9:00 am	4.9	45.86	41.19	26.10	84.10	8.50	-	11	7.60	-
11	25	8:45 am	4.6	45.86	41.40	26.30	79.80	8.00	-	8	7.60	-
11	25	8:30 am	4.3	45.86	41.57	26.40	83.60	8.40	-	7	7.60	-
11	25	8:15 am	4.3	45.86	41.51	26.30	83.30	8.40	-	7	7.60	-
11	25	8:00 am	3.9	46.04	41.46	26.30	83.60	8.40	-	10	7.60	-
11	25	7:45 am	3.6	46.04	41.43	26.30	83.40	8.40	-	9	7.60	-
11	25	7:30 am	3.3	46.22	41.31	26.20	83.80	8.40	-	9	7.60	-
11	25	7:15 am	3.3	46.22	41.20	26.10	85.40	8.60	-	9	7.60	-
11	25	7:00 am	3.0	46.22	41.18	26.10	84.50	8.50	-	22	7.50	-
11	25	6:45 am	3.0	46.22	41.17	26.10	85.40	8.60	-	8	7.60	-
11	25	6:30 am	3.0	46.04	40.29	25.50	83.70	8.40	-	7	7.50	-
11	25	6:15 am	3.0	46.04	40.28	25.50	85.30	8.60	-	11	7.50	-
11	25	6:00 am	3.0	46.04	40.13	25.40	85.20	8.60	-	7	7.50	-
11	25	5:45 am	3.3	46.22	40.95	26.00	86.20	8.70	-	8	7.60	-
11	25	5:30 am	3.3	46.22	41.21	26.20	87.20	8.70	-	7	7.60	-
11	25	5:15 am	3.6	46.22	41.90	26.60	87.70	8.80	-	10	7.60	-
11	25	5:00 am	3.9	46.58	42.66	27.20	88.80	8.80	-	8	7.60	-
11	25	4:45 am	3.9	46.58	43.09	27.50	89.40	8.80	-	8	7.70	-
11	25	4:30 am	4.3	46.76	43.38	27.70	89.50	8.80	-	8	7.70	-
11	25	4:15 am	4.6	46.76	43.15	27.50	90.20	8.90	-	8	7.70	-
11	25	4:00 am	4.9	46.76	43.62	27.90	89.90	8.80	-	8	7.70	-
11	25	3:45 am	4.9	46.76	43.66	27.90	90.20	8.90	-	8	7.70	-
11	25	3:30 am	5.2	46.76	43.76	28.00	90.50	8.90	-	8	7.70	-
11	25	3:15 am	5.6	46.94	43.75	28.00	89.10	8.80	-	8	7.70	-
11	25	3:00 am	5.6	46.94	43.90	28.10	90.60	8.90	-	8	7.70	-
11	25	2:45 am	5.9	46.94	43.91	28.10	90.60	8.90	-	8	7.70	-
11	25	2:30 am	6.2	46.94	43.95	28.10	90.20	8.80	-	8	7.70	-
11	25	2:15 am	6.2	46.94	43.92	28.10	91.60	9.00	-	12	7.70	-
11	25	2:00 am	6.6	46.94	44.01	28.10	91.90	9.00	-	8	7.70	-
11	25	1:45 am	6.9	46.94	44.16	28.30	92.20	9.00	-	8	7.70	-
11	25	1:30 am	6.9	46.94	44.15	28.20	90.10	8.80	-	7	7.70	-
11	25	1:15 am	6.9	46.94	44.17	28.30	92.20	9.00	-	8	7.70	-
11	25	1:00 am	6.9	47.12	44.13	28.20	92.00	9.00	-	8	7.70	-

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.

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