Station SEFO3 - SATURN Estuary Station #04 at Mott Basin

Station operated by Columbia River Inter-Tribal Fish Commission Water Quality Station 46.204 N 123.759 W (46°12'13" N 123°45'31" W) Site elevation: sea level Sea temp depth: 0.3 m below MLLW Meteorological Observations from Nearby Stations and Ships 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

---

Ocean Conditions at SEFO3 as of
(1:36 am PDT)
0836 GMT on 10/24/2021:

These oceanographic data are displayed in rounded times. Unit of Measure: English 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):	0.0 ft
	Ocean Temperature (OTMP):	57.43 °F
	Salinity (SAL):	0.82 psu

Previous observations

MM	DD	TIME (PDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
10	24	1:30 am	0.0	57.54	-	0.75	-	-	-	-	-	-
10	24	1:24 am	0.0	57.63	-	0.74	-	-	-	-	-	-
10	24	1:18 am	0.0	57.72	-	0.73	-	-	-	-	-	-
10	24	1:12 am	0.0	57.76	-	0.65	-	-	-	-	-	-
10	24	1:06 am	0.0	57.78	-	0.58	-	-	-	-	-	-
10	24	1:00 am	0.0	57.85	-	0.47	-	-	-	-	-	-
10	24	12:54 am	0.0	57.83	-	0.35	-	-	-	-	-	-
10	24	12:48 am	0.0	57.67	-	0.45	-	-	-	-	-	-
10	24	12:42 am	0.0	57.65	-	0.35	-	-	-	-	-	-
10	24	12:36 am	0.0	57.51	-	0.29	-	-	-	-	-	-
10	24	12:30 am	0.0	57.36	-	0.30	-	-	-	-	-	-
10	24	12:24 am	0.0	57.31	-	0.23	-	-	-	-	-	-
10	24	12:18 am	0.0	57.27	-	0.20	-	-	-	-	-	-
10	24	12:12 am	0.0	57.25	-	0.20	-	-	-	-	-	-
10	24	12:06 am	0.0	57.24	-	0.20	-	-	-	-	-	-
10	24	12:00 am	0.0	57.22	-	0.21	-	-	-	-	-	-
10	23	11:54 pm	0.0	57.24	-	0.22	-	-	-	-	-	-
10	23	11:48 pm	0.0	57.24	-	0.27	-	-	-	-	-	-
10	23	11:42 pm	0.0	57.24	-	0.40	-	-	-	-	-	-
10	23	11:36 pm	0.0	57.20	-	0.52	-	-	-	-	-	-
10	23	11:30 pm	0.0	57.18	-	0.65	-	-	-	-	-	-
10	23	11:24 pm	0.0	57.06	-	1.12	-	-	-	-	-	-
10	23	11:18 pm	0.0	56.95	-	1.38	-	-	-	-	-	-
10	23	11:12 pm	0.0	56.95	-	1.37	-	-	-	-	-	-
10	23	11:06 pm	0.0	56.88	-	1.38	-	-	-	-	-	-
10	23	11:00 pm	0.0	56.91	-	1.42	-	-	-	-	-	-
10	23	10:54 pm	0.0	56.97	-	1.48	-	-	-	-	-	-
10	23	10:48 pm	0.0	56.91	-	1.49	-	-	-	-	-	-
10	23	10:42 pm	0.0	56.97	-	1.53	-	-	-	-	-	-
10	23	10:36 pm	0.0	57.00	-	1.55	-	-	-	-	-	-
10	23	10:30 pm	0.0	57.02	-	1.64	-	-	-	-	-	-
10	23	10:24 pm	0.0	57.00	-	1.76	-	-	-	-	-	-
10	23	10:18 pm	0.0	57.00	-	1.80	-	-	-	-	-	-
10	23	10:12 pm	0.0	57.00	-	1.83	-	-	-	-	-	-
10	23	10:06 pm	0.0	57.02	-	1.87	-	-	-	-	-	-
10	23	10:00 pm	0.0	57.04	-	1.86	-	-	-	-	-	-
10	23	9:54 pm	0.0	57.02	-	1.80	-	-	-	-	-	-
10	23	9:48 pm	0.0	57.02	-	1.76	-	-	-	-	-	-
10	23	9:42 pm	0.0	57.00	-	1.73	-	-	-	-	-	-
10	23	9:36 pm	0.0	57.00	-	1.71	-	-	-	-	-	-
10	23	9:30 pm	0.0	57.02	-	1.74	-	-	-	-	-	-
10	23	9:24 pm	0.0	57.06	-	1.78	-	-	-	-	-	-
10	23	9:18 pm	0.0	57.00	-	1.80	-	-	-	-	-	-
10	23	9:12 pm	0.0	57.04	-	1.85	-	-	-	-	-	-
10	23	9:06 pm	0.0	57.06	-	1.85	-	-	-	-	-	-
10	23	9:00 pm	0.0	57.04	-	1.83	-	-	-	-	-	-
10	23	8:54 pm	0.0	57.02	-	1.69	-	-	-	-	-	-
10	23	8:48 pm	0.0	57.07	-	1.94	-	-	-	-	-	-
10	23	8:42 pm	0.0	57.07	-	1.97	-	-	-	-	-	-
10	23	8:36 pm	0.0	57.06	-	1.92	-	-	-	-	-	-
10	23	8:30 pm	0.0	57.06	-	1.92	-	-	-	-	-	-
10	23	8:24 pm	0.0	57.06	-	1.92	-	-	-	-	-	-
10	23	8:18 pm	0.0	57.06	-	1.88	-	-	-	-	-	-
10	23	8:12 pm	0.0	57.04	-	1.81	-	-	-	-	-	-
10	23	8:06 pm	0.0	57.06	-	1.76	-	-	-	-	-	-
10	23	8:00 pm	0.0	57.11	-	1.73	-	-	-	-	-	-
10	23	7:54 pm	0.0	57.15	-	1.87	-	-	-	-	-	-
10	23	7:48 pm	0.0	57.16	-	1.87	-	-	-	-	-	-
10	23	7:42 pm	0.0	57.20	-	2.09	-	-	-	-	-	-
10	23	7:36 pm	0.0	57.18	-	1.94	-	-	-	-	-	-
10	23	7:30 pm	0.0	57.16	-	1.77	-	-	-	-	-	-
10	23	7:24 pm	0.0	57.20	-	2.09	-	-	-	-	-	-
10	23	7:18 pm	0.0	57.20	-	2.32	-	-	-	-	-	-
10	23	7:12 pm	0.0	57.22	-	2.06	-	-	-	-	-	-
10	23	7:06 pm	0.0	57.25	-	1.86	-	-	-	-	-	-
10	23	7:00 pm	0.0	57.25	-	1.80	-	-	-	-	-	-
10	23	6:54 pm	0.0	57.24	-	1.83	-	-	-	-	-	-
10	23	6:48 pm	0.0	57.24	-	1.86	-	-	-	-	-	-
10	23	6:42 pm	0.0	57.24	-	2.00	-	-	-	-	-	-
10	23	6:36 pm	0.0	57.27	-	1.77	-	-	-	-	-	-
10	23	6:30 pm	0.0	57.20	-	2.21	-	-	-	-	-	-
10	23	6:24 pm	0.0	57.18	-	2.19	-	-	-	-	-	-
10	23	6:18 pm	0.0	57.18	-	2.34	-	-	-	-	-	-
10	23	6:12 pm	0.0	57.18	-	2.23	-	-	-	-	-	-
10	23	6:06 pm	0.0	57.20	-	2.17	-	-	-	-	-	-
10	23	6:00 pm	0.0	57.25	-	2.18	-	-	-	-	-	-
10	23	5:54 pm	0.0	57.27	-	1.96	-	-	-	-	-	-
10	23	5:48 pm	0.0	57.31	-	1.75	-	-	-	-	-	-
10	23	5:42 pm	0.0	57.33	-	1.64	-	-	-	-	-	-
10	23	5:36 pm	0.0	57.31	-	1.69	-	-	-	-	-	-
10	23	5:30 pm	0.0	57.29	-	1.67	-	-	-	-	-	-
10	23	5:24 pm	0.0	57.29	-	1.82	-	-	-	-	-	-
10	23	5:18 pm	0.0	57.27	-	1.83	-	-	-	-	-	-
10	23	5:12 pm	0.0	57.29	-	1.75	-	-	-	-	-	-
10	23	5:06 pm	0.0	57.31	-	1.76	-	-	-	-	-	-
10	23	5:00 pm	0.0	57.25	-	1.79	-	-	-	-	-	-
10	23	4:54 pm	0.0	57.25	-	1.69	-	-	-	-	-	-
10	23	4:48 pm	0.0	57.31	-	1.70	-	-	-	-	-	-
10	23	4:42 pm	0.0	57.34	-	1.67	-	-	-	-	-	-
10	23	4:36 pm	0.0	57.34	-	1.49	-	-	-	-	-	-
10	23	4:30 pm	0.0	57.34	-	1.58	-	-	-	-	-	-
10	23	4:24 pm	0.0	57.38	-	1.52	-	-	-	-	-	-
10	23	4:18 pm	0.0	57.47	-	1.46	-	-	-	-	-	-
10	23	4:12 pm	0.0	57.51	-	1.41	-	-	-	-	-	-
10	23	4:06 pm	0.0	57.54	-	1.41	-	-	-	-	-	-
10	23	4:00 pm	0.0	57.56	-	1.43	-	-	-	-	-	-
10	23	3:54 pm	0.0	57.51	-	1.36	-	-	-	-	-	-
10	23	3:48 pm	0.0	57.51	-	1.40	-	-	-	-	-	-
10	23	3:42 pm	0.0	57.54	-	1.51	-	-	-	-	-	-
10	23	3:36 pm	0.0	57.58	-	1.59	-	-	-	-	-	-
10	23	3:30 pm	0.0	57.51	-	1.73	-	-	-	-	-	-
10	23	3:24 pm	0.0	57.51	-	1.73	-	-	-	-	-	-
10	23	3:18 pm	0.0	57.52	-	1.69	-	-	-	-	-	-
10	23	3:12 pm	0.0	57.51	-	1.76	-	-	-	-	-	-
10	23	3:06 pm	0.0	57.54	-	1.69	-	-	-	-	-	-
10	23	3:00 pm	0.0	57.60	-	1.66	-	-	-	-	-	-
10	23	2:54 pm	0.0	57.61	-	1.62	-	-	-	-	-	-
10	23	2:48 pm	0.0	57.58	-	1.61	-	-	-	-	-	-
10	23	2:42 pm	0.0	57.58	-	1.50	-	-	-	-	-	-
10	23	2:36 pm	0.0	57.58	-	1.46	-	-	-	-	-	-
10	23	2:30 pm	0.0	57.51	-	1.51	-	-	-	-	-	-
10	23	2:24 pm	0.0	57.49	-	1.55	-	-	-	-	-	-
10	23	2:18 pm	0.0	57.51	-	1.71	-	-	-	-	-	-
10	23	2:12 pm	0.0	57.51	-	1.59	-	-	-	-	-	-
10	23	2:06 pm	0.0	57.49	-	1.47	-	-	-	-	-	-
10	23	2:00 pm	0.0	57.51	-	1.55	-	-	-	-	-	-
10	23	1:54 pm	0.0	57.54	-	1.66	-	-	-	-	-	-
10	23	1:48 pm	0.0	57.52	-	1.85	-	-	-	-	-	-
10	23	1:42 pm	0.0	57.54	-	1.91	-	-	-	-	-	-
10	23	1:36 pm	0.0	57.58	-	1.74	-	-	-	-	-	-
10	23	1:30 pm	0.0	57.51	-	1.77	-	-	-	-	-	-
10	23	1:24 pm	0.0	57.47	-	1.88	-	-	-	-	-	-
10	23	1:18 pm	0.0	57.60	-	1.43	-	-	-	-	-	-
10	23	1:12 pm	0.0	57.61	-	1.43	-	-	-	-	-	-
10	23	1:06 pm	0.0	57.54	-	1.51	-	-	-	-	-	-
10	23	1:00 pm	0.0	57.60	-	1.53	-	-	-	-	-	-
10	23	12:54 pm	0.0	57.54	-	1.65	-	-	-	-	-	-
10	23	12:48 pm	0.0	57.58	-	1.48	-	-	-	-	-	-
10	23	12:42 pm	0.0	57.60	-	1.08	-	-	-	-	-	-
10	23	12:36 pm	0.0	57.58	-	1.05	-	-	-	-	-	-
10	23	12:30 pm	0.0	57.60	-	1.10	-	-	-	-	-	-
10	23	12:24 pm	0.0	57.65	-	0.90	-	-	-	-	-	-
10	23	12:18 pm	0.0	57.76	-	0.67	-	-	-	-	-	-
10	23	12:12 pm	0.0	57.63	-	0.72	-	-	-	-	-	-
10	23	12:06 pm	0.0	57.60	-	0.73	-	-	-	-	-	-
10	23	12:00 pm	0.0	57.49	-	0.78	-	-	-	-	-	-
10	23	11:54 am	0.0	57.38	-	0.91	-	-	-	-	-	-
10	23	11:48 am	0.0	57.36	-	0.96	-	-	-	-	-	-
10	23	11:42 am	0.0	57.36	-	0.93	-	-	-	-	-	-
10	23	11:36 am	0.0	57.36	-	0.88	-	-	-	-	-	-
10	23	11:30 am	0.0	57.34	-	0.93	-	-	-	-	-	-
10	23	11:24 am	0.0	57.33	-	0.96	-	-	-	-	-	-
10	23	11:18 am	0.0	57.31	-	1.00	-	-	-	-	-	-
10	23	11:12 am	0.0	57.15	-	1.27	-	-	-	-	-	-
10	23	11:06 am	0.0	56.80	-	1.59	-	-	-	-	-	-
10	23	11:00 am	0.0	56.80	-	1.61	-	-	-	-	-	-
10	23	10:54 am	0.0	56.79	-	1.64	-	-	-	-	-	-
10	23	10:48 am	0.0	56.77	-	1.63	-	-	-	-	-	-
10	23	10:42 am	0.0	56.77	-	1.60	-	-	-	-	-	-
10	23	10:36 am	0.0	56.75	-	1.57	-	-	-	-	-	-
10	23	10:30 am	0.0	56.73	-	1.52	-	-	-	-	-	-
10	23	10:24 am	0.0	56.77	-	1.57	-	-	-	-	-	-
10	23	10:18 am	0.0	56.75	-	1.52	-	-	-	-	-	-
10	23	10:12 am	0.0	56.77	-	1.57	-	-	-	-	-	-
10	23	10:06 am	0.0	56.77	-	1.56	-	-	-	-	-	-
10	23	10:00 am	0.0	56.77	-	1.53	-	-	-	-	-	-
10	23	9:54 am	0.0	56.79	-	1.54	-	-	-	-	-	-
10	23	9:48 am	0.0	56.80	-	1.58	-	-	-	-	-	-
10	23	9:42 am	0.0	56.84	-	1.60	-	-	-	-	-	-
10	23	9:36 am	0.0	56.86	-	1.63	-	-	-	-	-	-
10	23	9:30 am	0.0	56.88	-	1.62	-	-	-	-	-	-
10	23	9:24 am	0.0	56.84	-	1.59	-	-	-	-	-	-
10	23	9:18 am	0.0	56.89	-	1.61	-	-	-	-	-	-
10	23	9:12 am	0.0	56.93	-	1.65	-	-	-	-	-	-
10	23	9:06 am	0.0	56.95	-	1.65	-	-	-	-	-	-
10	23	9:00 am	0.0	56.97	-	1.66	-	-	-	-	-	-
10	23	8:54 am	0.0	56.98	-	1.68	-	-	-	-	-	-
10	23	8:48 am	0.0	57.02	-	1.72	-	-	-	-	-	-
10	23	8:42 am	0.0	57.02	-	1.71	-	-	-	-	-	-
10	23	8:36 am	0.0	57.02	-	1.70	-	-	-	-	-	-
10	23	8:30 am	0.0	57.02	-	1.66	-	-	-	-	-	-
10	23	8:24 am	0.0	57.02	-	1.63	-	-	-	-	-	-
10	23	8:18 am	0.0	57.02	-	1.62	-	-	-	-	-	-
10	23	8:12 am	0.0	57.04	-	1.59	-	-	-	-	-	-
10	23	8:06 am	0.0	57.02	-	1.61	-	-	-	-	-	-
10	23	8:00 am	0.0	56.95	-	1.68	-	-	-	-	-	-
10	23	7:54 am	0.0	57.02	-	1.58	-	-	-	-	-	-
10	23	7:48 am	0.0	57.02	-	1.53	-	-	-	-	-	-
10	23	7:42 am	0.0	57.02	-	1.58	-	-	-	-	-	-
10	23	7:36 am	0.0	57.04	-	1.59	-	-	-	-	-	-
10	23	7:30 am	0.0	57.07	-	1.64	-	-	-	-	-	-
10	23	7:24 am	0.0	57.09	-	1.69	-	-	-	-	-	-
10	23	7:18 am	0.0	57.07	-	1.65	-	-	-	-	-	-
10	23	7:12 am	0.0	57.07	-	1.63	-	-	-	-	-	-
10	23	7:06 am	0.0	57.07	-	1.69	-	-	-	-	-	-
10	23	7:00 am	0.0	57.06	-	1.70	-	-	-	-	-	-
10	23	6:54 am	0.0	57.02	-	1.65	-	-	-	-	-	-
10	23	6:48 am	0.0	56.95	-	1.57	-	-	-	-	-	-
10	23	6:42 am	0.0	56.97	-	1.55	-	-	-	-	-	-
10	23	6:36 am	0.0	56.97	-	1.52	-	-	-	-	-	-
10	23	6:30 am	0.0	56.95	-	1.47	-	-	-	-	-	-
10	23	6:24 am	0.0	56.95	-	1.50	-	-	-	-	-	-
10	23	6:18 am	0.0	56.93	-	1.50	-	-	-	-	-	-
10	23	6:12 am	0.0	56.91	-	1.49	-	-	-	-	-	-
10	23	6:06 am	0.0	56.88	-	1.55	-	-	-	-	-	-
10	23	6:00 am	0.0	56.84	-	1.45	-	-	-	-	-	-
10	23	5:54 am	0.0	56.91	-	1.45	-	-	-	-	-	-
10	23	5:48 am	0.0	56.95	-	1.48	-	-	-	-	-	-
10	23	5:42 am	0.0	56.97	-	1.47	-	-	-	-	-	-
10	23	5:36 am	0.0	57.20	-	1.53	-	-	-	-	-	-
10	23	5:30 am	0.0	57.22	-	1.42	-	-	-	-	-	-
10	23	5:24 am	0.0	57.20	-	1.44	-	-	-	-	-	-
10	23	5:18 am	0.0	57.22	-	1.46	-	-	-	-	-	-
10	23	5:12 am	0.0	57.20	-	1.42	-	-	-	-	-	-
10	23	5:06 am	0.0	57.20	-	1.54	-	-	-	-	-	-
10	23	5:00 am	0.0	57.18	-	1.55	-	-	-	-	-	-
10	23	4:54 am	0.0	57.18	-	1.61	-	-	-	-	-	-
10	23	4:48 am	0.0	57.13	-	1.50	-	-	-	-	-	-
10	23	4:42 am	0.0	57.13	-	1.55	-	-	-	-	-	-
10	23	4:36 am	0.0	57.15	-	1.58	-	-	-	-	-	-
10	23	4:30 am	0.0	57.09	-	1.41	-	-	-	-	-	-
10	23	4:24 am	0.0	57.20	-	1.78	-	-	-	-	-	-
10	23	4:18 am	0.0	57.18	-	1.80	-	-	-	-	-	-
10	23	4:12 am	0.0	57.24	-	1.82	-	-	-	-	-	-
10	23	4:06 am	0.0	57.24	-	1.73	-	-	-	-	-	-
10	23	4:00 am	0.0	57.24	-	1.64	-	-	-	-	-	-
10	23	3:54 am	0.0	57.29	-	1.35	-	-	-	-	-	-
10	23	3:48 am	0.0	57.34	-	1.18	-	-	-	-	-	-
10	23	3:42 am	0.0	57.36	-	1.11	-	-	-	-	-	-
10	23	3:36 am	0.0	57.36	-	1.04	-	-	-	-	-	-
10	23	3:30 am	0.0	57.31	-	0.91	-	-	-	-	-	-
10	23	3:24 am	0.0	57.27	-	0.98	-	-	-	-	-	-
10	23	3:18 am	0.0	57.38	-	1.13	-	-	-	-	-	-
10	23	3:12 am	0.0	57.34	-	1.95	-	-	-	-	-	-
10	23	3:06 am	0.0	57.36	-	2.00	-	-	-	-	-	-
10	23	3:00 am	0.0	57.34	-	1.95	-	-	-	-	-	-
10	23	2:54 am	0.0	57.40	-	1.70	-	-	-	-	-	-
10	23	2:48 am	0.0	57.42	-	1.00	-	-	-	-	-	-
10	23	2:42 am	0.0	57.40	-	1.03	-	-	-	-	-	-
10	23	2:36 am	0.0	57.42	-	1.11	-	-	-	-	-	-
10	23	2:30 am	0.0	57.45	-	1.11	-	-	-	-	-	-
10	23	2:24 am	0.0	57.52	-	1.10	-	-	-	-	-	-
10	23	2:18 am	0.0	57.54	-	1.12	-	-	-	-	-	-
10	23	2:12 am	0.0	57.51	-	1.11	-	-	-	-	-	-
10	23	2:06 am	0.0	57.51	-	0.96	-	-	-	-	-	-
10	23	2:00 am	0.0	57.45	-	0.86	-	-	-	-	-	-
10	23	1:54 am	0.0	57.42	-	0.84	-	-	-	-	-	-

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.