Station GPTW1 - Grays Point, WA

Station operated by Center for Coastal Margin Observation & Prediction
Water Quality Station
46.273 N 123.767 W (46°16'23" N 123°46'1" W)

Sea temp depth: 2 m below site elevation

Meteorological Observations from Nearby Stations and Ships

Ocean Conditions at GPTW1 as of
(1:54 pm PST)
2154 GMT on 02/20/2013:
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 24 hours of that observation.
	Depth (DEPTH):	3.3 ft
	Ocean Temperature (OTMP):	43.27 °F
	Salinity (SAL):	1.15 psu

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
02	20	1:48 pm	3.3	43.36	-	1.21	-	-	-	-	-	-
02	20	1:42 pm	3.3	43.39	-	1.23	-	-	-	-	-	-
02	20	1:36 pm	3.3	43.39	-	1.23	-	-	-	-	-	-
02	20	1:30 pm	3.3	43.43	-	1.35	-	-	-	-	-	-
02	20	1:24 pm	3.3	43.48	-	1.33	-	-	-	-	-	-
02	20	1:18 pm	3.3	43.48	-	1.35	-	-	-	-	-	-
02	20	1:12 pm	3.3	43.48	-	1.41	-	-	-	-	-	-
02	20	1:06 pm	3.3	43.52	-	1.52	-	-	-	-	-	-
02	20	1:00 pm	3.3	43.52	-	1.50	-	-	-	-	-	-
02	20	12:54 pm	3.3	43.57	-	1.53	-	-	-	-	-	-
02	20	12:48 pm	3.3	43.57	-	1.58	-	-	-	-	-	-
02	20	12:42 pm	3.3	43.57	-	1.53	-	-	-	-	-	-
02	20	12:36 pm	3.3	43.57	-	1.58	-	-	-	-	-	-
02	20	12:30 pm	3.3	43.57	-	1.58	-	-	-	-	-	-
02	20	12:24 pm	3.3	43.57	-	1.55	-	-	-	-	-	-
02	20	12:18 pm	3.3	43.57	-	1.49	-	-	-	-	-	-
02	20	12:12 pm	3.3	43.57	-	1.47	-	-	-	-	-	-
02	20	12:06 pm	3.3	43.57	-	1.49	-	-	-	-	-	-
02	20	12:00 pm	3.3	43.57	-	1.46	-	-	-	-	-	-
02	20	9:54 am	3.3	43.61	-	2.23	-	-	-	-	-	-
02	20	9:48 am	3.3	43.57	-	1.96	-	-	-	-	-	-
02	20	9:42 am	3.3	43.65	-	2.50	-	-	-	-	-	-
02	20	9:36 am	3.3	43.70	-	2.60	-	-	-	-	-	-
02	20	9:30 am	3.3	43.70	-	2.58	-	-	-	-	-	-
02	20	9:24 am	3.3	43.57	-	2.25	-	-	-	-	-	-
02	20	9:18 am	3.3	43.70	-	2.65	-	-	-	-	-	-
02	20	9:12 am	3.3	43.74	-	2.87	-	-	-	-	-	-
02	20	9:06 am	3.3	43.77	-	3.03	-	-	-	-	-	-
02	20	9:00 am	3.3	43.77	-	3.07	-	-	-	-	-	-
02	20	8:54 am	3.3	43.74	-	2.94	-	-	-	-	-	-
02	20	8:48 am	3.3	43.74	-	2.89	-	-	-	-	-	-
02	20	8:42 am	3.3	43.74	-	2.89	-	-	-	-	-	-
02	20	8:36 am	3.3	43.70	-	2.75	-	-	-	-	-	-
02	20	8:30 am	3.3	43.57	-	2.43	-	-	-	-	-	-
02	20	8:24 am	3.3	43.30	-	1.27	-	-	-	-	-	-
02	20	8:18 am	3.3	43.30	-	1.34	-	-	-	-	-	-
02	20	8:12 am	3.3	43.30	-	1.27	-	-	-	-	-	-
02	20	8:06 am	3.3	43.30	-	1.27	-	-	-	-	-	-
02	20	8:00 am	3.3	43.30	-	1.29	-	-	-	-	-	-
02	20	7:54 am	3.3	43.27	-	1.28	-	-	-	-	-	-
02	20	7:48 am	3.3	43.30	-	1.34	-	-	-	-	-	-
02	20	7:42 am	3.3	43.30	-	1.35	-	-	-	-	-	-
02	20	7:36 am	3.3	43.27	-	1.37	-	-	-	-	-	-
02	20	7:30 am	3.3	43.30	-	1.45	-	-	-	-	-	-
02	20	7:24 am	3.3	43.57	-	1.79	-	-	-	-	-	-
02	20	7:18 am	3.3	43.57	-	1.96	-	-	-	-	-	-
02	20	7:12 am	3.3	43.48	-	1.68	-	-	-	-	-	-
02	20	7:06 am	3.3	43.43	-	1.51	-	-	-	-	-	-
02	20	7:00 am	3.3	43.43	-	1.48	-	-	-	-	-	-
02	20	6:54 am	3.3	43.39	-	1.32	-	-	-	-	-	-
02	20	6:48 am	3.3	43.36	-	1.27	-	-	-	-	-	-
02	20	6:42 am	3.3	43.30	-	1.27	-	-	-	-	-	-
02	20	6:36 am	3.3	43.39	-	1.34	-	-	-	-	-	-
02	20	6:30 am	3.3	43.39	-	1.37	-	-	-	-	-	-
02	20	6:24 am	3.3	43.39	-	1.41	-	-	-	-	-	-
02	20	6:18 am	3.3	43.43	-	1.41	-	-	-	-	-	-
02	20	6:12 am	3.3	43.36	-	1.17	-	-	-	-	-	-
02	20	6:06 am	3.3	43.36	-	1.15	-	-	-	-	-	-
02	20	6:00 am	3.3	43.30	-	1.12	-	-	-	-	-	-
02	20	5:54 am	3.3	43.36	-	1.09	-	-	-	-	-	-
02	20	5:48 am	3.3	43.39	-	1.09	-	-	-	-	-	-
02	20	5:42 am	3.3	43.43	-	1.10	-	-	-	-	-	-
02	20	5:36 am	3.3	43.43	-	1.09	-	-	-	-	-	-
02	20	5:30 am	3.3	43.30	-	1.03	-	-	-	-	-	-
02	20	5:24 am	3.3	43.48	-	1.02	-	-	-	-	-	-
02	20	5:18 am	3.3	43.48	-	1.02	-	-	-	-	-	-
02	20	5:12 am	3.3	43.43	-	1.03	-	-	-	-	-	-
02	20	5:06 am	3.3	43.48	-	1.02	-	-	-	-	-	-
02	20	5:00 am	3.3	43.43	-	1.03	-	-	-	-	-	-
02	20	4:54 am	3.3	43.48	-	1.02	-	-	-	-	-	-
02	20	4:48 am	3.3	43.48	-	1.02	-	-	-	-	-	-
02	20	4:42 am	3.3	43.48	-	1.02	-	-	-	-	-	-
02	20	4:36 am	3.3	43.48	-	0.99	-	-	-	-	-	-
02	20	4:30 am	3.3	43.48	-	1.02	-	-	-	-	-	-
02	20	4:24 am	3.3	43.48	-	1.01	-	-	-	-	-	-
02	20	4:18 am	3.3	43.52	-	1.04	-	-	-	-	-	-
02	20	4:12 am	3.3	43.52	-	1.02	-	-	-	-	-	-
02	20	4:06 am	3.3	43.52	-	1.04	-	-	-	-	-	-
02	20	4:00 am	3.3	43.52	-	1.09	-	-	-	-	-	-
02	20	3:54 am	3.3	43.52	-	1.09	-	-	-	-	-	-
02	20	3:48 am	3.3	43.57	-	1.12	-	-	-	-	-	-
02	20	3:42 am	3.3	43.57	-	1.13	-	-	-	-	-	-
02	20	3:36 am	3.3	43.57	-	1.15	-	-	-	-	-	-
02	20	3:30 am	3.3	43.57	-	1.12	-	-	-	-	-	-
02	20	3:24 am	3.3	43.57	-	1.21	-	-	-	-	-	-
02	20	3:18 am	3.3	43.57	-	1.21	-	-	-	-	-	-
02	20	3:12 am	3.3	43.57	-	1.16	-	-	-	-	-	-
02	20	3:06 am	3.3	43.57	-	1.16	-	-	-	-	-	-
02	20	3:00 am	3.3	43.52	-	1.21	-	-	-	-	-	-
02	20	2:54 am	3.3	43.57	-	1.27	-	-	-	-	-	-
02	20	2:48 am	3.3	43.57	-	1.33	-	-	-	-	-	-
02	20	2:42 am	3.3	43.57	-	1.27	-	-	-	-	-	-
02	20	2:36 am	3.3	43.52	-	1.21	-	-	-	-	-	-
02	20	2:30 am	3.3	43.52	-	1.21	-	-	-	-	-	-
02	20	2:24 am	3.3	43.52	-	1.27	-	-	-	-	-	-
02	20	2:18 am	3.3	43.52	-	1.27	-	-	-	-	-	-
02	20	2:12 am	3.3	43.57	-	1.32	-	-	-	-	-	-
02	20	2:06 am	3.3	43.57	-	1.27	-	-	-	-	-	-
02	20	2:00 am	3.3	43.57	-	1.29	-	-	-	-	-	-
02	20	1:54 am	3.3	43.57	-	1.35	-	-	-	-	-	-
02	20	1:48 am	3.3	43.57	-	1.36	-	-	-	-	-	-
02	20	1:42 am	3.3	43.52	-	1.27	-	-	-	-	-	-
02	20	1:36 am	3.3	43.57	-	1.36	-	-	-	-	-	-
02	20	1:30 am	3.3	43.48	-	1.12	-	-	-	-	-	-
02	20	1:18 am	3.3	43.48	-	1.13	-	-	-	-	-	-
02	20	1:12 am	3.3	43.48	-	1.16	-	-	-	-	-	-
02	20	1:06 am	3.3	43.48	-	1.23	-	-	-	-	-	-
02	20	1:00 am	3.3	43.48	-	1.18	-	-	-	-	-	-
02	20	12:54 am	3.3	43.48	-	1.21	-	-	-	-	-	-
02	20	12:48 am	3.3	43.48	-	1.21	-	-	-	-	-	-
02	20	12:42 am	3.3	43.48	-	1.18	-	-	-	-	-	-
02	20	12:36 am	3.3	43.48	-	1.16	-	-	-	-	-	-
02	20	12:30 am	3.3	43.52	-	1.16	-	-	-	-	-	-
02	20	12:24 am	3.3	43.52	-	1.18	-	-	-	-	-	-
02	20	12:18 am	3.3	43.52	-	1.19	-	-	-	-	-	-
02	20	12:12 am	3.3	43.52	-	1.19	-	-	-	-	-	-
02	20	12:06 am	3.3	43.48	-	1.13	-	-	-	-	-	-
02	20	12:00 am	3.3	43.57	-	1.22	-	-	-	-	-	-
02	19	11:54 pm	3.3	43.65	-	1.33	-	-	-	-	-	-
02	19	11:48 pm	3.3	43.65	-	1.33	-	-	-	-	-	-
02	19	11:42 pm	3.3	43.65	-	1.35	-	-	-	-	-	-
02	19	11:36 pm	3.3	43.70	-	1.49	-	-	-	-	-	-
02	19	11:30 pm	3.3	43.65	-	1.49	-	-	-	-	-	-
02	19	11:24 pm	3.3	43.61	-	1.10	-	-	-	-	-	-
02	19	11:18 pm	3.3	43.74	-	1.47	-	-	-	-	-	-
02	19	11:12 pm	3.3	43.70	-	1.16	-	-	-	-	-	-
02	19	11:06 pm	3.3	43.74	-	1.31	-	-	-	-	-	-
02	19	11:00 pm	3.3	43.74	-	1.25	-	-	-	-	-	-
02	19	10:54 pm	3.3	43.74	-	1.21	-	-	-	-	-	-
02	19	10:48 pm	3.3	43.70	-	1.16	-	-	-	-	-	-
02	19	10:42 pm	3.3	43.70	-	1.10	-	-	-	-	-	-
02	19	10:36 pm	3.3	43.70	-	1.08	-	-	-	-	-	-
02	19	10:30 pm	3.3	43.70	-	1.39	-	-	-	-	-	-
02	19	10:24 pm	3.3	43.74	-	1.24	-	-	-	-	-	-
02	19	10:18 pm	3.3	43.74	-	1.28	-	-	-	-	-	-
02	19	10:12 pm	3.3	43.74	-	1.21	-	-	-	-	-	-
02	19	10:06 pm	3.3	43.74	-	1.24	-	-	-	-	-	-
02	19	10:00 pm	3.3	43.74	-	1.33	-	-	-	-	-	-
02	19	9:54 pm	3.3	43.74	-	1.33	-	-	-	-	-	-
02	19	9:48 pm	3.3	43.74	-	1.25	-	-	-	-	-	-
02	19	9:42 pm	3.3	43.77	-	1.16	-	-	-	-	-	-
02	19	9:36 pm	3.3	43.83	-	1.02	-	-	-	-	-	-
02	19	9:30 pm	3.3	43.83	-	1.00	-	-	-	-	-	-
02	19	9:24 pm	3.3	43.83	-	0.99	-	-	-	-	-	-
02	19	9:18 pm	3.3	43.86	-	0.96	-	-	-	-	-	-
02	19	9:12 pm	3.3	43.86	-	0.94	-	-	-	-	-	-
02	19	9:06 pm	3.3	43.86	-	0.87	-	-	-	-	-	-
02	19	9:00 pm	3.3	43.92	-	0.84	-	-	-	-	-	-
02	19	8:54 pm	3.3	43.92	-	0.84	-	-	-	-	-	-
02	19	8:48 pm	3.3	43.92	-	0.84	-	-	-	-	-	-
02	19	8:42 pm	3.3	43.92	-	0.84	-	-	-	-	-	-
02	19	8:36 pm	3.3	43.92	-	0.84	-	-	-	-	-	-
02	19	8:30 pm	3.3	43.92	-	0.84	-	-	-	-	-	-
02	19	8:24 pm	3.3	43.92	-	0.84	-	-	-	-	-	-
02	19	8:18 pm	3.3	43.95	-	0.84	-	-	-	-	-	-
02	19	8:12 pm	3.3	43.99	-	0.85	-	-	-	-	-	-
02	19	8:06 pm	3.3	43.99	-	0.87	-	-	-	-	-	-
02	19	8:00 pm	3.3	44.04	-	0.90	-	-	-	-	-	-
02	19	7:54 pm	3.3	44.08	-	0.95	-	-	-	-	-	-
02	19	7:48 pm	3.3	44.13	-	0.95	-	-	-	-	-	-
02	19	7:42 pm	3.3	44.17	-	0.98	-	-	-	-	-	-
02	19	7:36 pm	3.3	44.17	-	1.01	-	-	-	-	-	-
02	19	7:30 pm	3.3	44.13	-	1.01	-	-	-	-	-	-
02	19	7:24 pm	3.3	44.13	-	1.01	-	-	-	-	-	-
02	19	7:18 pm	3.3	44.08	-	1.03	-	-	-	-	-	-
02	19	7:12 pm	3.3	44.04	-	1.06	-	-	-	-	-	-
02	19	7:06 pm	3.3	44.04	-	1.09	-	-	-	-	-	-
02	19	7:00 pm	3.3	43.99	-	1.14	-	-	-	-	-	-
02	19	6:54 pm	3.3	44.04	-	1.11	-	-	-	-	-	-
02	19	6:48 pm	3.3	43.99	-	1.11	-	-	-	-	-	-
02	19	6:42 pm	3.3	43.99	-	1.08	-	-	-	-	-	-
02	19	6:36 pm	3.3	43.99	-	1.00	-	-	-	-	-	-
02	19	6:30 pm	3.3	44.17	-	0.88	-	-	-	-	-	-
02	19	6:24 pm	3.3	44.17	-	0.88	-	-	-	-	-	-
02	19	6:18 pm	3.3	44.13	-	0.89	-	-	-	-	-	-
02	19	6:12 pm	3.3	44.20	-	0.91	-	-	-	-	-	-
02	19	6:06 pm	3.3	44.38	-	0.91	-	-	-	-	-	-
02	19	6:00 pm	3.3	44.42	-	0.91	-	-	-	-	-	-
02	19	5:54 pm	3.3	44.60	-	0.92	-	-	-	-	-	-
02	19	5:48 pm	3.3	44.60	-	0.92	-	-	-	-	-	-
02	19	5:42 pm	3.3	44.42	-	0.95	-	-	-	-	-	-
02	19	5:36 pm	3.3	44.20	-	0.95	-	-	-	-	-	-
02	19	5:30 pm	3.3	44.26	-	0.95	-	-	-	-	-	-
02	19	5:24 pm	3.3	44.33	-	0.95	-	-	-	-	-	-
02	19	5:18 pm	3.3	44.46	-	0.95	-	-	-	-	-	-
02	19	5:12 pm	3.3	44.46	-	0.95	-	-	-	-	-	-
02	19	5:06 pm	3.3	44.26	-	0.95	-	-	-	-	-	-
02	19	5:00 pm	3.3	44.17	-	0.95	-	-	-	-	-	-
02	19	4:54 pm	3.3	44.08	-	0.95	-	-	-	-	-	-
02	19	4:48 pm	3.3	43.99	-	0.96	-	-	-	-	-	-
02	19	4:42 pm	3.3	44.04	-	0.85	-	-	-	-	-	-
02	19	4:36 pm	3.3	43.92	-	0.85	-	-	-	-	-	-
02	19	4:30 pm	3.3	43.83	-	0.90	-	-	-	-	-	-
02	19	4:24 pm	3.3	43.74	-	0.90	-	-	-	-	-	-
02	19	4:18 pm	3.3	43.77	-	0.84	-	-	-	-	-	-
02	19	4:12 pm	3.3	43.83	-	0.84	-	-	-	-	-	-
02	19	4:06 pm	3.3	43.83	-	0.81	-	-	-	-	-	-
02	19	4:00 pm	3.3	43.83	-	0.79	-	-	-	-	-	-
02	19	3:54 pm	3.3	43.77	-	0.84	-	-	-	-	-	-
02	19	3:48 pm	3.3	43.86	-	0.73	-	-	-	-	-	-
02	19	3:42 pm	3.3	43.86	-	0.75	-	-	-	-	-	-
02	19	3:36 pm	3.3	43.86	-	0.75	-	-	-	-	-	-
02	19	3:30 pm	3.3	43.86	-	0.79	-	-	-	-	-	-
02	19	3:24 pm	3.3	43.83	-	0.75	-	-	-	-	-	-
02	19	3:18 pm	3.3	43.92	-	0.51	-	-	-	-	-	-
02	19	3:12 pm	3.3	43.86	-	0.53	-	-	-	-	-	-
02	19	3:06 pm	3.3	43.86	-	0.45	-	-	-	-	-	-
02	19	3:00 pm	3.3	43.86	-	0.45	-	-	-	-	-	-
02	19	2:54 pm	3.3	43.83	-	0.48	-	-	-	-	-	-

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.