See recent photos from NDBC weather buoy 42039 in the Gulf of Mexico.

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Station GPTW1 - Grays Point, WA

Large icon indicates selected station. Stations with recent data Stations with no data in last 8 hours      (24 hours for tsunami stations) Disclaimer 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
(3:54 am PDT)
1054 GMT on 06/19/2013:

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] USSR Zone 3 [GMT+4] USSR Zone 4 [GMT+5] USSR Zone 5 [GMT+6] USSR Zone 6 [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 24 hours of that observation.
	Depth (DEPTH):	3.3 ft
	Ocean Temperature (OTMP):	64.13 °F
	Salinity (SAL):	0.16 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
06	19	3:48 am	3.3	64.17	-	0.16	-	-	-	-	-	-
06	19	3:42 am	3.3	64.17	-	0.16	-	-	-	-	-	-
06	19	3:36 am	3.3	64.17	-	0.16	-	-	-	-	-	-
06	19	3:30 am	3.3	64.17	-	0.16	-	-	-	-	-	-
06	19	3:24 am	3.3	64.17	-	0.17	-	-	-	-	-	-
06	19	3:18 am	3.3	64.13	-	0.17	-	-	-	-	-	-
06	19	3:12 am	3.3	64.13	-	0.18	-	-	-	-	-	-
06	19	3:06 am	3.3	64.13	-	0.19	-	-	-	-	-	-
06	19	3:00 am	3.3	64.17	-	0.18	-	-	-	-	-	-
06	19	2:54 am	3.3	64.13	-	0.19	-	-	-	-	-	-
06	19	2:48 am	3.3	64.13	-	0.19	-	-	-	-	-	-
06	19	2:42 am	3.3	64.13	-	0.19	-	-	-	-	-	-
06	19	2:36 am	3.3	64.09	-	0.22	-	-	-	-	-	-
06	19	2:30 am	3.3	64.13	-	0.23	-	-	-	-	-	-
06	19	2:24 am	3.3	64.13	-	0.24	-	-	-	-	-	-
06	19	2:18 am	3.3	64.13	-	0.26	-	-	-	-	-	-
06	19	2:12 am	3.3	64.13	-	0.32	-	-	-	-	-	-
06	19	2:06 am	3.3	64.17	-	0.33	-	-	-	-	-	-
06	19	2:00 am	3.3	64.20	-	0.34	-	-	-	-	-	-
06	19	1:54 am	3.3	64.20	-	0.33	-	-	-	-	-	-
06	19	1:48 am	3.3	64.20	-	0.37	-	-	-	-	-	-
06	19	1:42 am	3.3	64.20	-	0.43	-	-	-	-	-	-
06	19	1:36 am	3.3	64.20	-	0.47	-	-	-	-	-	-
06	19	1:30 am	3.3	64.20	-	0.52	-	-	-	-	-	-
06	19	1:24 am	3.3	64.17	-	0.58	-	-	-	-	-	-
06	19	1:18 am	3.3	64.24	-	0.56	-	-	-	-	-	-
06	19	1:12 am	3.3	64.29	-	0.55	-	-	-	-	-	-
06	19	1:06 am	3.3	64.24	-	0.58	-	-	-	-	-	-
06	19	1:00 am	3.3	64.24	-	0.57	-	-	-	-	-	-
06	19	12:54 am	3.3	64.20	-	0.59	-	-	-	-	-	-
06	19	12:48 am	3.3	64.13	-	0.66	-	-	-	-	-	-
06	19	12:42 am	3.3	64.13	-	0.71	-	-	-	-	-	-
06	19	12:36 am	3.3	64.13	-	0.72	-	-	-	-	-	-
06	19	12:30 am	3.3	64.13	-	0.75	-	-	-	-	-	-
06	19	12:24 am	3.3	64.13	-	0.76	-	-	-	-	-	-
06	19	12:18 am	3.3	64.13	-	0.75	-	-	-	-	-	-
06	19	12:12 am	3.3	64.13	-	0.76	-	-	-	-	-	-
06	19	12:06 am	3.3	64.13	-	0.79	-	-	-	-	-	-
06	19	12:00 am	3.3	64.09	-	0.81	-	-	-	-	-	-
06	18	11:54 pm	3.3	64.13	-	0.78	-	-	-	-	-	-
06	18	11:48 pm	3.3	63.97	-	1.10	-	-	-	-	-	-
06	18	11:42 pm	3.3	63.70	-	1.71	-	-	-	-	-	-
06	18	11:36 pm	3.3	63.41	-	2.45	-	-	-	-	-	-
06	18	11:30 pm	3.3	63.27	-	2.83	-	-	-	-	-	-
06	18	11:24 pm	3.3	63.10	-	3.06	-	-	-	-	-	-
06	18	11:18 pm	3.3	63.10	-	3.14	-	-	-	-	-	-
06	18	11:12 pm	3.3	63.18	-	2.96	-	-	-	-	-	-
06	18	11:06 pm	3.3	63.27	-	2.74	-	-	-	-	-	-
06	18	11:00 pm	3.3	63.46	-	2.37	-	-	-	-	-	-
06	18	10:54 pm	3.3	63.37	-	2.50	-	-	-	-	-	-
06	18	10:48 pm	3.3	63.81	-	1.76	-	-	-	-	-	-
06	18	10:42 pm	3.3	64.00	-	1.31	-	-	-	-	-	-
06	18	10:36 pm	3.3	64.00	-	1.37	-	-	-	-	-	-
06	18	10:30 pm	3.3	63.90	-	1.52	-	-	-	-	-	-
06	18	10:24 pm	3.3	63.18	-	2.88	-	-	-	-	-	-
06	18	10:18 pm	3.3	63.18	-	2.93	-	-	-	-	-	-
06	18	10:12 pm	3.3	63.50	-	2.35	-	-	-	-	-	-
06	18	10:06 pm	3.3	63.54	-	2.28	-	-	-	-	-	-
06	18	10:00 pm	3.3	64.33	-	0.87	-	-	-	-	-	-
06	18	9:54 pm	3.3	64.00	-	1.24	-	-	-	-	-	-
06	18	9:48 pm	3.3	63.30	-	2.56	-	-	-	-	-	-
06	18	9:42 pm	3.3	63.50	-	2.19	-	-	-	-	-	-
06	18	9:36 pm	3.3	63.73	-	1.70	-	-	-	-	-	-
06	18	9:30 pm	3.3	63.93	-	1.36	-	-	-	-	-	-
06	18	9:24 pm	3.3	64.13	-	1.10	-	-	-	-	-	-
06	18	9:18 pm	3.3	64.00	-	1.29	-	-	-	-	-	-
06	18	9:12 pm	3.3	64.44	-	0.76	-	-	-	-	-	-
06	18	9:06 pm	3.3	64.36	-	0.83	-	-	-	-	-	-
06	18	9:00 pm	3.3	64.44	-	0.77	-	-	-	-	-	-
06	18	8:54 pm	3.3	64.40	-	0.78	-	-	-	-	-	-
06	18	8:48 pm	3.3	64.29	-	0.85	-	-	-	-	-	-
06	18	8:42 pm	3.3	64.63	-	0.66	-	-	-	-	-	-
06	18	8:36 pm	3.3	64.87	-	0.61	-	-	-	-	-	-
06	18	8:30 pm	3.3	64.87	-	0.59	-	-	-	-	-	-
06	18	8:24 pm	3.3	64.87	-	0.61	-	-	-	-	-	-
06	18	8:18 pm	3.3	64.80	-	0.62	-	-	-	-	-	-
06	18	8:12 pm	3.3	64.92	-	0.62	-	-	-	-	-	-
06	18	8:06 pm	3.3	65.23	-	0.55	-	-	-	-	-	-
06	18	8:00 pm	3.3	65.26	-	0.53	-	-	-	-	-	-
06	18	7:54 pm	3.3	65.26	-	0.54	-	-	-	-	-	-
06	18	7:48 pm	3.3	65.55	-	0.48	-	-	-	-	-	-
06	18	7:42 pm	3.3	65.62	-	0.48	-	-	-	-	-	-
06	18	7:36 pm	3.3	65.62	-	0.47	-	-	-	-	-	-
06	18	7:30 pm	3.3	65.66	-	0.48	-	-	-	-	-	-
06	18	7:24 pm	3.3	65.66	-	0.45	-	-	-	-	-	-
06	18	7:18 pm	3.3	65.70	-	0.47	-	-	-	-	-	-
06	18	7:12 pm	3.3	65.70	-	0.47	-	-	-	-	-	-
06	18	7:06 pm	3.3	65.62	-	0.44	-	-	-	-	-	-
06	18	7:00 pm	3.3	65.59	-	0.42	-	-	-	-	-	-
06	18	6:54 pm	3.3	65.62	-	0.45	-	-	-	-	-	-
06	18	6:48 pm	3.3	65.55	-	0.41	-	-	-	-	-	-
06	18	6:42 pm	3.3	65.55	-	0.40	-	-	-	-	-	-
06	18	6:36 pm	3.3	65.55	-	0.40	-	-	-	-	-	-
06	18	6:30 pm	3.3	65.55	-	0.40	-	-	-	-	-	-
06	18	6:24 pm	3.3	65.55	-	0.39	-	-	-	-	-	-
06	18	6:18 pm	3.3	65.50	-	0.35	-	-	-	-	-	-
06	18	6:12 pm	3.3	65.46	-	0.28	-	-	-	-	-	-
06	18	6:06 pm	3.3	65.46	-	0.29	-	-	-	-	-	-
06	18	6:00 pm	3.3	65.50	-	0.27	-	-	-	-	-	-
06	18	5:54 pm	3.3	65.46	-	0.27	-	-	-	-	-	-
06	18	5:48 pm	3.3	65.55	-	0.27	-	-	-	-	-	-
06	18	5:42 pm	3.3	65.55	-	0.27	-	-	-	-	-	-
06	18	5:36 pm	3.3	65.46	-	0.26	-	-	-	-	-	-
06	18	5:30 pm	3.3	65.62	-	0.25	-	-	-	-	-	-
06	18	5:24 pm	3.3	65.86	-	0.27	-	-	-	-	-	-
06	18	5:18 pm	3.3	65.75	-	0.25	-	-	-	-	-	-
06	18	5:12 pm	3.3	65.75	-	0.25	-	-	-	-	-	-
06	18	5:06 pm	3.3	65.59	-	0.23	-	-	-	-	-	-
06	18	5:00 pm	3.3	65.35	-	0.21	-	-	-	-	-	-
06	18	4:54 pm	3.3	65.30	-	0.20	-	-	-	-	-	-
06	18	4:48 pm	3.3	65.35	-	0.21	-	-	-	-	-	-
06	18	4:42 pm	3.3	65.39	-	0.21	-	-	-	-	-	-
06	18	4:36 pm	3.3	65.35	-	0.21	-	-	-	-	-	-
06	18	4:30 pm	3.3	64.92	-	0.17	-	-	-	-	-	-
06	18	4:24 pm	3.3	64.69	-	-	-	-	-	-	-	-
06	18	4:18 pm	3.3	64.69	-	-	-	-	-	-	-	-
06	18	4:12 pm	3.3	64.72	-	-	-	-	-	-	-	-
06	18	4:06 pm	3.3	64.69	-	-	-	-	-	-	-	-
06	18	4:00 pm	3.3	64.69	-	0.16	-	-	-	-	-	-
06	18	3:54 pm	3.3	64.60	-	-	-	-	-	-	-	-
06	18	3:48 pm	3.3	64.56	-	-	-	-	-	-	-	-
06	18	3:42 pm	3.3	64.56	-	-	-	-	-	-	-	-
06	18	3:36 pm	3.3	64.53	-	-	-	-	-	-	-	-
06	18	3:30 pm	3.3	64.53	-	-	-	-	-	-	-	-
06	18	3:24 pm	3.3	64.53	-	-	-	-	-	-	-	-
06	18	3:18 pm	3.3	64.53	-	-	-	-	-	-	-	-
06	18	3:12 pm	3.3	64.53	-	-	-	-	-	-	-	-
06	18	3:06 pm	3.3	64.53	-	-	-	-	-	-	-	-
06	18	3:00 pm	3.3	64.49	-	-	-	-	-	-	-	-
06	18	2:54 pm	3.3	64.53	-	0.16	-	-	-	-	-	-
06	18	2:48 pm	3.3	64.49	-	0.16	-	-	-	-	-	-
06	18	2:42 pm	3.3	64.49	-	0.16	-	-	-	-	-	-
06	18	2:36 pm	3.3	64.49	-	0.16	-	-	-	-	-	-
06	18	2:30 pm	3.3	64.49	-	0.16	-	-	-	-	-	-
06	18	2:24 pm	3.3	64.49	-	0.17	-	-	-	-	-	-
06	18	2:18 pm	3.3	64.53	-	0.18	-	-	-	-	-	-
06	18	2:12 pm	3.3	64.53	-	0.19	-	-	-	-	-	-
06	18	2:06 pm	3.3	64.53	-	0.19	-	-	-	-	-	-
06	18	2:00 pm	3.3	64.53	-	0.20	-	-	-	-	-	-
06	18	1:54 pm	3.3	64.53	-	0.19	-	-	-	-	-	-
06	18	1:48 pm	3.3	64.56	-	0.20	-	-	-	-	-	-
06	18	1:42 pm	3.3	64.56	-	0.20	-	-	-	-	-	-
06	18	1:36 pm	3.3	64.60	-	0.21	-	-	-	-	-	-
06	18	1:30 pm	3.3	64.60	-	0.21	-	-	-	-	-	-
06	18	1:24 pm	3.3	64.63	-	0.21	-	-	-	-	-	-
06	18	1:18 pm	3.3	64.69	-	0.22	-	-	-	-	-	-
06	18	1:12 pm	3.3	64.63	-	0.22	-	-	-	-	-	-
06	18	1:06 pm	3.3	64.69	-	0.23	-	-	-	-	-	-
06	18	1:00 pm	3.3	64.63	-	0.24	-	-	-	-	-	-
06	18	12:54 pm	3.3	64.60	-	0.24	-	-	-	-	-	-
06	18	12:48 pm	3.3	64.56	-	0.25	-	-	-	-	-	-
06	18	12:42 pm	3.3	64.53	-	0.27	-	-	-	-	-	-
06	18	12:36 pm	3.3	64.44	-	0.25	-	-	-	-	-	-
06	18	12:30 pm	3.3	64.40	-	0.27	-	-	-	-	-	-
06	18	12:24 pm	3.3	64.40	-	0.27	-	-	-	-	-	-
06	18	12:18 pm	3.3	64.40	-	0.27	-	-	-	-	-	-
06	18	12:12 pm	3.3	64.36	-	0.29	-	-	-	-	-	-
06	18	12:06 pm	3.3	64.33	-	0.29	-	-	-	-	-	-
06	18	12:00 pm	3.3	64.33	-	0.29	-	-	-	-	-	-
06	18	11:54 am	3.3	64.33	-	0.30	-	-	-	-	-	-
06	18	11:48 am	3.3	64.20	-	0.34	-	-	-	-	-	-
06	18	11:42 am	3.3	64.24	-	0.38	-	-	-	-	-	-
06	18	11:36 am	3.3	64.20	-	0.38	-	-	-	-	-	-
06	18	11:30 am	3.3	64.20	-	0.38	-	-	-	-	-	-
06	18	11:24 am	3.3	64.24	-	0.37	-	-	-	-	-	-
06	18	11:18 am	3.3	64.09	-	0.46	-	-	-	-	-	-
06	18	11:12 am	3.3	64.04	-	0.45	-	-	-	-	-	-
06	18	11:06 am	3.3	63.86	-	0.51	-	-	-	-	-	-
06	18	11:00 am	3.3	63.90	-	0.45	-	-	-	-	-	-
06	18	10:54 am	3.3	64.00	-	0.38	-	-	-	-	-	-
06	18	10:48 am	3.3	64.13	-	0.34	-	-	-	-	-	-
06	18	10:42 am	3.3	64.20	-	0.29	-	-	-	-	-	-
06	18	10:36 am	3.3	64.13	-	0.33	-	-	-	-	-	-
06	18	10:30 am	3.3	64.00	-	0.39	-	-	-	-	-	-
06	18	10:24 am	3.3	63.97	-	0.41	-	-	-	-	-	-
06	18	10:18 am	3.3	63.90	-	0.45	-	-	-	-	-	-
06	18	10:12 am	3.3	63.86	-	0.50	-	-	-	-	-	-
06	18	10:06 am	3.3	64.04	-	0.35	-	-	-	-	-	-
06	18	10:00 am	3.3	64.09	-	0.35	-	-	-	-	-	-
06	18	9:54 am	3.3	63.90	-	0.45	-	-	-	-	-	-
06	18	9:48 am	3.3	63.90	-	0.44	-	-	-	-	-	-
06	18	9:42 am	3.3	63.93	-	0.39	-	-	-	-	-	-
06	18	9:36 am	3.3	64.09	-	0.28	-	-	-	-	-	-
06	18	9:30 am	3.3	64.04	-	0.27	-	-	-	-	-	-
06	18	9:24 am	3.3	63.90	-	0.35	-	-	-	-	-	-
06	18	9:18 am	3.3	63.86	-	0.41	-	-	-	-	-	-
06	18	9:12 am	3.3	63.86	-	0.35	-	-	-	-	-	-
06	18	9:06 am	3.3	63.90	-	0.26	-	-	-	-	-	-
06	18	9:00 am	3.3	63.93	-	0.23	-	-	-	-	-	-
06	18	8:54 am	3.3	64.04	-	0.19	-	-	-	-	-	-
06	18	8:48 am	3.3	63.97	-	0.21	-	-	-	-	-	-
06	18	8:42 am	3.3	64.00	-	0.19	-	-	-	-	-	-
06	18	8:36 am	3.3	63.97	-	0.19	-	-	-	-	-	-
06	18	8:30 am	3.3	63.97	-	0.19	-	-	-	-	-	-
06	18	8:24 am	3.3	63.97	-	0.19	-	-	-	-	-	-
06	18	8:18 am	3.3	63.93	-	0.19	-	-	-	-	-	-
06	18	8:12 am	3.3	63.93	-	0.19	-	-	-	-	-	-
06	18	8:06 am	3.3	63.93	-	0.19	-	-	-	-	-	-
06	18	8:00 am	3.3	63.93	-	0.19	-	-	-	-	-	-
06	18	7:54 am	3.3	63.93	-	0.19	-	-	-	-	-	-
06	18	7:48 am	3.3	63.93	-	0.19	-	-	-	-	-	-
06	18	7:42 am	3.3	63.90	-	0.19	-	-	-	-	-	-
06	18	7:36 am	3.3	63.90	-	0.18	-	-	-	-	-	-
06	18	7:30 am	3.3	63.93	-	0.18	-	-	-	-	-	-
06	18	7:24 am	3.3	63.93	-	0.17	-	-	-	-	-	-
06	18	7:18 am	3.3	63.97	-	0.17	-	-	-	-	-	-
06	18	7:12 am	3.3	64.00	-	0.17	-	-	-	-	-	-
06	18	7:06 am	3.3	64.00	-	0.16	-	-	-	-	-	-
06	18	7:00 am	3.3	64.00	-	0.16	-	-	-	-	-	-
06	18	6:54 am	3.3	64.00	-	0.16	-	-	-	-	-	-
06	18	6:48 am	3.3	63.97	-	0.16	-	-	-	-	-	-
06	18	6:42 am	3.3	63.97	-	0.16	-	-	-	-	-	-
06	18	6:36 am	3.3	63.97	-	0.16	-	-	-	-	-	-
06	18	6:30 am	3.3	63.97	-	0.16	-	-	-	-	-	-
06	18	6:24 am	3.3	63.93	-	0.16	-	-	-	-	-	-
06	18	6:18 am	3.3	63.97	-	0.16	-	-	-	-	-	-
06	18	6:12 am	3.3	63.90	-	0.16	-	-	-	-	-	-
06	18	6:06 am	3.3	63.90	-	0.16	-	-	-	-	-	-
06	18	6:00 am	3.3	63.93	-	0.16	-	-	-	-	-	-
06	18	5:54 am	3.3	63.97	-	-	-	-	-	-	-	-
06	18	5:48 am	3.3	63.97	-	-	-	-	-	-	-	-
06	18	5:42 am	3.3	63.93	-	-	-	-	-	-	-	-
06	18	5:36 am	3.3	64.00	-	-	-	-	-	-	-	-
06	18	5:30 am	3.3	64.00	-	-	-	-	-	-	-	-
06	18	5:24 am	3.3	64.04	-	-	-	-	-	-	-	-
06	18	5:18 am	3.3	64.09	-	-	-	-	-	-	-	-
06	18	5:12 am	3.3	64.13	-	-	-	-	-	-	-	-
06	18	5:06 am	3.3	64.04	-	-	-	-	-	-	-	-
06	18	5:00 am	3.3	64.09	-	-	-	-	-	-	-	-
06	18	4:54 am	3.3	64.13	-	-	-	-	-	-	-	-
06	18	4:48 am	3.3	64.13	-	-	-	-	-	-	-	-
06	18	4:42 am	3.3	64.17	-	-	-	-	-	-	-	-
06	18	4:36 am	3.3	64.09	-	-	-	-	-	-	-	-
06	18	4:30 am	3.3	64.20	-	-	-	-	-	-	-	-
06	18	4:24 am	3.3	64.17	-	-	-	-	-	-	-	-
06	18	4:18 am	3.3	64.20	-	-	-	-	-	-	-	-
06	18	4:12 am	3.3	64.20	-	-	-	-	-	-	-	-
06	18	4:06 am	3.3	64.20	-	-	-	-	-	-	-	-
06	18	4:00 am	3.3	64.20	-	-	-	-	-	-	-	-
06	18	3:54 am	3.3	64.20	-	-	-	-	-	-	-	-

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.