Station List

Station CHII2 - Harrison-Dever Crib, Chicago, IL Image indicating link to RSS feed of recent meteorological observations for station CHII2

Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
41.916 N 87.572 W (41°54'58" N 87°34'20" W)

Site elevation: 176 m above mean sea level
Air temp height: 22.9 m above site elevation
Anemometer height: 25.9 m above site elevation

Latest NWS Marine Forecast

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station CHII2

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Station CHII2

Conditions at CHII2 as of
(12:20 am CST)
0620 GMT on 02/04/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR): N ( 350 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 8 kts
5-day plot - Wind Gust Wind Gust (GST): 10 kts
5-day plot - Air Temperature Air Temperature (ATMP): 25.0 °F
5-day plot - Dew Point Dew Point (DEWP): 17.4 °F
5-day plot - Wind Chill Wind Chill (CHILL): 15.4 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(CST)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2026-02-04 12:10 am N 10 14------ 25.0- 16.9---
2026-02-04 12:00 am N 15 17------ 25.2- 17.8---
2026-02-03 11:50 pm N 12 13------ 25.5- 18.5---
2026-02-03 11:40 pm N 12 14------ 25.2- 18.1---
2026-02-03 11:30 pm N 14 15------ 25.2- 18.1---
2026-02-03 11:20 pm N 14 16------ 25.3- 18.5---
2026-02-03 11:10 pm N 12 14------ 25.2- 18.0---
2026-02-03 11:00 pmNNW 15 16------ 25.2- 18.0---
2026-02-03 10:50 pm N 13 16------ 25.2- 18.1---
2026-02-03 10:40 pm N 11 14------ 25.0- 17.6---
2026-02-03 10:30 pm N 14 15------ 25.0- 17.2---
2026-02-03 10:20 pmNNE 12 15------ 25.0- 16.7---
2026-02-03 10:10 pmNNE 13 16------ 25.2- 17.2---
2026-02-03 10:00 pmNNE 13 18------ 25.3- 18.0---
2026-02-03 09:50 pm N 9 11------ 25.3- 18.1---
2026-02-03 09:40 pm N 16 17------ 25.0- 18.5---
2026-02-03 09:30 pmNNE 12 15------ 26.1- 19.2---
2026-02-03 09:20 pmNNE 17 18------ 25.9- 18.3---
2026-02-03 09:10 pmNNE 10 11------ 25.7- 17.8---
2026-02-03 09:00 pm N 10 11------ 25.9- 17.6---
2026-02-03 08:50 pm N 9 10------ 25.3- 15.4---
2026-02-03 08:40 pm N 16 18------ 25.5- 16.0---
2026-02-03 08:30 pmNNE 11 12------ 25.3- 15.4---
2026-02-03 08:20 pm N 12 14------ 25.2- 15.1---
2026-02-03 08:10 pm N 13 15------ 25.2- 15.1---
2026-02-03 08:00 pmNNW 12 14------ 25.2- 15.8---
2026-02-03 07:50 pm N 15 19------ 25.3- 16.5---
2026-02-03 07:40 pmNNW 11 13------ 25.2- 16.3---
2026-02-03 07:30 pm N 14 16------ 25.2- 16.2---
2026-02-03 07:20 pm N 17 19------ 25.5- 17.1---
2026-02-03 07:10 pm N 16 18------ 25.7- 17.4---
2026-02-03 07:00 pm N 17 20------ 25.9- 18.0---
2026-02-03 06:50 pm N 19 20------ 26.2- 17.6---
2026-02-03 06:40 pm N 16 18------ 26.6- 19.2---
2026-02-03 06:30 pm N 16 18------ 26.6- 18.9---
2026-02-03 06:20 pm N 15 16------ 26.6- 18.1---
2026-02-03 06:10 pm N 14 17------ 26.4- 17.8---
2026-02-03 06:00 pmNNE 15 17------ 26.4- 17.4---
2026-02-03 05:50 pm N 14 16------ 26.6- 18.0---
2026-02-03 05:40 pmNNE 16 18------ 26.2- 17.1---
2026-02-03 05:30 pm N 17 18------ 26.6- 18.0---
2026-02-03 05:20 pm N 18 20------ 26.6- 17.6---
2026-02-03 05:10 pm N 21 23------ 27.0- 18.7---
2026-02-03 05:00 pm N 19 21------ 27.0- 18.5---
2026-02-03 04:50 pm N 19 21------ 26.8- 18.5---
2026-02-03 04:40 pm N 20 21------ 27.1- 19.4---
2026-02-03 04:30 pm N 18 18------ 27.3- 19.9---
2026-02-03 04:20 pm N 19 19------ 27.5- 20.7---
2026-02-03 04:10 pm N 17 20------ 27.7- 21.0---
2026-02-03 04:00 pm N 17 19------ 27.7- 21.4---
2026-02-03 03:50 pm N 16 18------ 27.7- 21.0---
2026-02-03 03:40 pm N 17 19------ 27.7- 21.4---
2026-02-03 03:30 pm N 18 19------ 27.9- 21.9---
2026-02-03 03:20 pm N 18 19------ 27.9- 21.7---
2026-02-03 03:10 pm N 17 18------ 28.2- 22.8---
2026-02-03 03:00 pm N 17 19------ 28.0- 23.0---
2026-02-03 02:50 pmNNW 19 21------ 27.5- 23.0---
2026-02-03 02:40 pmNNW 21 22------ 27.7- 23.4---
2026-02-03 02:30 pmNNW 20 21------ 27.3- 23.0---
2026-02-03 02:20 pmNNW 19 21------ 27.0- 22.5---
2026-02-03 02:10 pmNNW 18 19------ 26.8- 22.1---
2026-02-03 02:00 pmNNW 17 19------ 26.4- 21.6---
2026-02-03 01:50 pmNNW 16 17------ 26.4- 21.7---
2026-02-03 01:40 pmNNW 13 15------ 26.2- 22.1---
2026-02-03 01:30 pmNNW 12 14------ 25.9- 21.7---
2026-02-03 01:20 pmNNW 13 14------ 25.5- 21.4---
2026-02-03 01:10 pmNNW 13 14------ 25.2- 21.2---
2026-02-03 01:00 pmNNW 12 12------ 25.2- 21.2---
2026-02-03 12:50 pmNNW 12 13------ 25.2- 21.4---
2026-02-03 12:40 pm N 12 13------ 25.0- 21.0---
2026-02-03 12:30 pmNNW 11 13------ 25.0- 20.8---
2026-02-03 12:20 pm N 11 12------ 25.3- 20.8---
2026-02-03 12:10 pmNNW 10 10------ 25.5- 20.7---
2026-02-03 12:00 pm NW 6 6------ 26.1- 19.2---
2026-02-03 11:50 am NW 6 6------ 25.7- 19.8---
2026-02-03 11:40 am NW 7 7------ 25.2- 19.8---
2026-02-03 11:30 am NW 8 8------ 24.4- 20.1---
2026-02-03 11:20 am NW 9 9------ 24.3- 19.9---
2026-02-03 11:10 amNNW 9 10------ 23.9- 19.4---
2026-02-03 11:00 amNNW 10 11------ 23.5- 19.0---
2026-02-03 10:50 amNNW 11 12------ 23.5- 19.0---
2026-02-03 10:40 amNNW 10 11------ 23.2- 18.5---
2026-02-03 10:30 amNNW 11 11------ 23.0- 18.5---
2026-02-03 10:20 amNNW 10 12------ 22.8- 18.1---
2026-02-03 10:10 amNNW 11 12------ 22.6- 17.6---
2026-02-03 10:00 amNNW 12 12------ 22.6- 17.4---
2026-02-03 09:50 amNNW 12 12------ 22.6- 17.2---
2026-02-03 09:40 amNNW 12 13------ 22.5- 16.9---
2026-02-03 09:30 amNNW 12 13------ 22.8- 17.6---
2026-02-03 09:20 amNNW 12 13------ 23.2- 17.6---
2026-02-03 09:10 amNNW 12 13------ 23.4- 18.0---
2026-02-03 09:00 am NW 9 10------ 23.4- 18.3---
2026-02-03 08:50 am NW 8 8------ 23.2- 18.3---
2026-02-03 08:40 am NW 7 8------ 23.0- 18.1---
2026-02-03 08:30 am NW 7 9------ 23.4- 18.5---
2026-02-03 08:20 am NW 8 9------ 23.5- 18.7---
2026-02-03 08:10 am NW 9 10------ 23.4- 18.7---
2026-02-03 08:00 am NW 9 10------ 23.2- 18.9---
2026-02-03 07:50 amNNW 9 11------ 23.5- 19.4---
2026-02-03 07:40 amNNW 9 9------ 23.2- 19.2---
2026-02-03 07:30 amNNW 10 11------ 23.0- 18.9---
2026-02-03 07:20 amNNW 11 12------ 22.6- 18.3---
2026-02-03 07:10 amNNW 11 12------ 22.6- 18.1---
2026-02-03 07:00 amNNW 11 12------ 22.8- 18.1---
2026-02-03 06:50 amNNW 9 10------ 22.5- 17.4---
2026-02-03 06:40 amNNW 10 11------ 22.3- 16.9---
2026-02-03 06:30 am NW 9 10------ 22.1- 16.3---
2026-02-03 06:20 am NW 9 10------ 22.1- 15.8---
2026-02-03 06:10 am NW 10 11------ 22.3- 15.6---
2026-02-03 06:00 amWNW 10 11------ 22.6- 16.0---
2026-02-03 05:50 amWNW 10 11------ 22.8- 16.0---
2026-02-03 05:40 amWNW 9 11------ 23.2- 16.3---
2026-02-03 05:30 amWNW 9 10------ 23.2- 16.2---
2026-02-03 05:20 amWNW 9 10------ 23.4- 16.3---
2026-02-03 05:10 amWNW 8 9------ 23.9- 16.9---
2026-02-03 05:00 amWNW 8 9------ 23.9- 16.7---
2026-02-03 04:50 amWNW 9 9------ 23.9- 16.7---
2026-02-03 04:40 amWNW 10 11------ 24.1- 16.9---
2026-02-03 04:30 amWNW 9 10------ 24.3- 17.2---
2026-02-03 04:20 amWNW 8 9------ 24.4- 17.4---
2026-02-03 04:10 am W 9 10------ 24.6- 17.2---
2026-02-03 04:00 am W 9 10------ 25.0- 17.6---
2026-02-03 03:50 amWNW 9 10------ 25.2- 16.7---
2026-02-03 03:40 amWNW 8 8------ 25.3- 16.9---
2026-02-03 03:30 amWNW 6 7------ 25.5- 17.2---
2026-02-03 03:20 amWNW 5 6------ 25.7- 17.2---
2026-02-03 03:10 am NW 5 5------ 25.5- 17.2---
2026-02-03 03:00 am NW 4 5------ 25.5- 16.7---
2026-02-03 02:50 amWNW 5 6------ 25.5- 16.9---
2026-02-03 02:40 am NW 5 6------ 25.5- 16.9---
2026-02-03 02:30 amWNW 6 6------ 25.5- 17.1---
2026-02-03 02:20 amWNW 6 7------ 25.5- 17.2---
2026-02-03 02:10 am W 5 6------ 25.5- 16.9---
2026-02-03 02:00 amWNW 5 6------ 25.5- 16.9---
2026-02-03 01:50 am W 6 7------ 25.5- 17.4---
2026-02-03 01:40 am W 6 7------ 25.5- 17.4---
2026-02-03 01:30 amWNW 7 8------ 25.5- 17.1---
2026-02-03 01:20 amWNW 6 7------ 25.5- 17.1---
2026-02-03 01:10 amWNW 5 6------ 25.3- 16.9---
2026-02-03 01:00 am NW 8 9------ 25.3- 16.9---
2026-02-03 12:50 amWNW 7 8------ 25.2- 16.5---
2026-02-03 12:40 am W 8 9------ 25.2- 16.7---
2026-02-03 12:30 am W 9 10------ 25.0- 16.9---
2026-02-03 12:20 am W 10 11------ 25.3- 17.6---
2026-02-03 12:10 am W 9 11------ 25.2- 17.2---
2026-02-03 12:00 am W 8 10------ 25.0- 16.7---
2026-02-02 11:50 pm W 8 8------ 25.0- 17.2---