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Station 45177 - Ohio St. Beach, Chicago, IL

Owned and maintained by Chicago Park District
Buoy
41.894 N 87.613 W (41°53'39" N 87°36'47" W)

Site elevation: 176 m above mean sea level
Sea temp depth: 1 m below water line

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships

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(24 hours for tsunami stations)

Disclaimer

Conditions at 45177 as of
(2:00 am CDT)
0700 GMT on 07/20/2018:

Note: This report is more than two hours old
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.
	Wave Height (WVHT):	0.7 ft
	Water Temperature (WTMP):	73.0 °F

Previous observations

MM	DD	TIME (CDT)	WDIR	WSPD kts	GST kts	WVHT ft	DPD sec	APD sec	MWD	PRES in	PTDY in	ATMP °F	WTMP °F	DEWP °F	SAL psu	VIS nmi	TIDE ft
07	20	1:00 am	-	-	-	0.7	-	-	-	-	-	-	73.2	-	-	-	-
07	20	12:00 am	-	-	-	0.7	-	-	-	-	-	-	73.2	-	-	-	-
07	19	11:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.4	-	-	-	-
07	19	10:00 pm	-	-	-	0.3	-	-	-	-	-	-	73.4	-	-	-	-
07	19	9:00 pm	-	-	-	0.3	-	-	-	-	-	-	73.4	-	-	-	-
07	19	8:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.4	-	-	-	-
07	19	7:00 pm	-	-	-	0.3	-	-	-	-	-	-	73.4	-	-	-	-
07	19	6:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.6	-	-	-	-
07	19	5:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.8	-	-	-	-
07	19	4:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.8	-	-	-	-
07	19	3:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.9	-	-	-	-
07	19	2:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.8	-	-	-	-
07	19	1:00 pm	-	-	-	0.7	-	-	-	-	-	-	73.8	-	-	-	-
07	19	12:00 pm	-	-	-	0.7	-	-	-	-	-	-	74.3	-	-	-	-
07	19	11:00 am	-	-	-	0.7	-	-	-	-	-	-	75.0	-	-	-	-
07	19	10:00 am	-	-	-	0.7	-	-	-	-	-	-	74.1	-	-	-	-
07	19	9:00 am	-	-	-	0.7	-	-	-	-	-	-	73.4	-	-	-	-
07	19	8:00 am	-	-	-	0.3	-	-	-	-	-	-	73.0	-	-	-	-
07	19	7:00 am	-	-	-	0.7	-	-	-	-	-	-	72.9	-	-	-	-
07	19	6:00 am	-	-	-	0.7	-	-	-	-	-	-	72.9	-	-	-	-
07	19	5:00 am	-	-	-	0.7	-	-	-	-	-	-	72.9	-	-	-	-
07	19	4:00 am	-	-	-	0.7	-	-	-	-	-	-	73.0	-	-	-	-

Ocean Conditions at 45177 as of
(2:00 am CDT)
0700 GMT on 07/20/2018:

Note: This report is more than two hours old
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):	73.04 °F
	Turbidity (TURB):	1 FTU

Previous observations

MM	DD	TIME (CDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
07	20	1:00 am	3.3	73.22	-	-	-	-	-	1	-	-
07	20	12:00 am	3.3	73.22	-	-	-	-	-	1	-	-
07	19	11:00 pm	3.3	73.40	-	-	-	-	-	1	-	-
07	19	10:00 pm	3.3	73.40	-	-	-	-	-	1	-	-
07	19	9:00 pm	3.3	73.40	-	-	-	-	-	1	-	-
07	19	8:00 pm	3.3	73.40	-	-	-	-	-	1	-	-
07	19	7:00 pm	3.3	73.40	-	-	-	-	-	1	-	-
07	19	6:00 pm	3.3	73.58	-	-	-	-	-	1	-	-
07	19	5:00 pm	3.3	73.76	-	-	-	-	-	1	-	-
07	19	4:00 pm	3.3	73.76	-	-	-	-	-	1	-	-
07	19	3:00 pm	3.3	73.94	-	-	-	-	-	1	-	-
07	19	2:00 pm	3.3	73.76	-	-	-	-	-	1	-	-
07	19	1:00 pm	3.3	73.76	-	-	-	-	-	1	-	-
07	19	12:00 pm	3.3	74.30	-	-	-	-	-	2	-	-
07	19	11:00 am	3.3	75.02	-	-	-	-	-	2	-	-
07	19	10:00 am	3.3	74.12	-	-	-	-	-	2	-	-
07	19	9:00 am	3.3	73.40	-	-	-	-	-	1	-	-
07	19	8:00 am	3.3	73.04	-	-	-	-	-	2	-	-
07	19	7:00 am	3.3	72.86	-	-	-	-	-	2	-	-
07	19	6:00 am	3.3	72.86	-	-	-	-	-	1	-	-
07	19	5:00 am	3.3	72.86	-	-	-	-	-	2	-	-
07	19	4:00 am	3.3	73.04	-	-	-	-	-	2	-	-

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.