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

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)
Station CHII2

Conditions at CHII2 as of
(5:00 pm CST)
2300 GMT on 11/11/2025:
     

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): SW ( 230 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 14 kts
5-day plot - Wind Gust Wind Gust (GST): 17 kts
5-day plot - Air Temperature Air Temperature (ATMP): 43.5 °F
5-day plot - Dew Point Dew Point (DEWP): 25.7 °F
5-day plot - Wind Chill Wind Chill (CHILL): 36.0 °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
2025-11-11 04:50 pmWSW 13 15------ 43.3- 25.3---
2025-11-11 04:40 pmWSW 13 17------ 43.3- 25.3---
2025-11-11 04:30 pmWSW 17 22------ 43.3- 25.0---
2025-11-11 04:20 pm SW 18 25------ 43.2- 24.6---
2025-11-11 04:10 pm SW 16 20------ 43.0- 25.0---
2025-11-11 04:00 pm SW 17 20------ 43.0- 24.4---
2025-11-11 03:50 pmSSW 17 21------ 42.6- 24.3---
2025-11-11 03:40 pm SW 18 23------ 42.4- 23.9---
2025-11-11 03:30 pm S 14 15------ 39.4- 29.3---
2025-11-11 03:20 pm S 14 16------ 38.3- 28.6---
2025-11-11 03:10 pm S 19 21------ 37.6- 27.7---
2025-11-11 03:00 pmSSW 19 21------ 37.4- 27.9---
2025-11-11 02:50 pmSSW 21 23------ 36.9- 27.0---
2025-11-11 02:40 pmSSW 24 25------ 36.3- 25.9---
2025-11-11 02:30 pmSSW 24 27------ 36.1- 25.3---
2025-11-11 02:20 pmSSW 28 30------ 36.0- 26.1---
2025-11-11 02:10 pmSSW 24 28------ 36.1- 26.1---
2025-11-11 02:00 pmSSW 25 29------ 36.0- 25.5---
2025-11-11 01:50 pmSSW 28 33------ 36.0- 25.0---
2025-11-11 01:40 pmSSW 30 34------ 36.1- 25.2---
2025-11-11 01:30 pmSSW 30 35------ 35.8- 23.4---
2025-11-11 01:20 pmSSW 26 29------ 35.6- 23.5---
2025-11-11 01:10 pmSSW 27 32------ 35.8- 24.3---
2025-11-11 01:00 pmSSW 26 29------ 35.1- 23.0---
2025-11-11 12:50 pmSSW 29 34------ 34.9- 23.5---
2025-11-11 12:40 pmSSW 29 33------ 34.7- 22.1---
2025-11-11 12:30 pmSSW 33 38------ 35.1- 21.7---
2025-11-11 12:20 pm S 35 38------ 35.2- 21.6---
2025-11-11 12:10 pm S 34 41------ 35.4- 22.1---
2025-11-11 12:00 pm S 30 32------ 35.2- 22.5---
2025-11-11 11:50 am S 33 34------ 34.9- 20.8---
2025-11-11 11:40 am S 32 36------ 34.9- 19.6---
2025-11-11 11:30 am S 31 34------ 34.9- 19.0---
2025-11-11 11:20 am S 34 38------ 34.7- 18.7---
2025-11-11 11:10 am S 30 33------ 35.4- 20.5---
2025-11-11 11:00 am S 28 31------ 35.8- 21.2---
2025-11-11 10:50 am S 27 29------ 35.4- 20.1---
2025-11-11 10:40 am S 28 30------ 35.4- 19.4---
2025-11-11 10:30 am S 26 28------ 35.2- 20.8---
2025-11-11 10:20 amSSW 24 28------ 35.1- 23.0---
2025-11-11 10:10 amSSW 27 30------ 34.0- 21.2---
2025-11-11 10:00 amSSW 26 28------ 34.0- 21.4---
2025-11-11 09:50 amSSW 27 29------ 33.8- 20.5---
2025-11-11 09:40 amSSW 25 27------ 33.8- 22.1---
2025-11-11 09:30 amSSW 25 28------ 33.4- 21.6---
2025-11-11 09:20 amSSW 27 30------ 33.1- 21.0---
2025-11-11 09:10 amSSW 26 30------ 32.7- 21.0---
2025-11-11 09:00 amSSW 25 27------ 32.9- 22.8---
2025-11-11 08:50 amSSW 24 27------ 32.5- 23.2---
2025-11-11 08:40 amSSW 20 22------ 32.4- 24.1---
2025-11-11 08:30 amSSW 17 19------ 31.5- 23.2---
2025-11-11 08:20 amSSW 18 20------ 31.1- 22.6---
2025-11-11 08:10 amSSW 17 19------ 30.7- 22.5---
2025-11-11 08:00 am S 16 17------ 30.6- 23.9---
2025-11-11 07:50 am S 18 19------ 30.0- 23.4---
2025-11-11 07:40 amSSW 17 20------ 29.7- 23.2---
2025-11-11 07:30 amSSW 18 21------ 29.8- 22.1---
2025-11-11 07:20 amSSW 14 20------ 30.0- 22.1---
2025-11-11 07:10 amSSW 17 19------ 29.7- 21.7---
2025-11-11 07:00 am S 15 18------ 29.8- 22.3---
2025-11-11 06:50 am S 13 17------ 29.5- 21.9---
2025-11-11 06:40 amSSW 15 20------ 29.8- 22.5---
2025-11-11 06:30 amSSW 16 18------ 29.8- 22.8---
2025-11-11 06:20 am S 15 18------ 29.7- 23.0---
2025-11-11 06:10 amSSW 14 16------ 29.8- 21.9---
2025-11-11 06:00 amSSW 15 17------ 30.0- 21.6---
2025-11-11 05:50 amSSW 13 17------ 29.8- 21.9---
2025-11-11 05:40 am SW 11 13------ 30.4- 20.7---
2025-11-11 05:30 amSSW 11 13------ 30.4- 22.6---
2025-11-11 05:20 am SW 12 15------ 30.6- 21.0---
2025-11-11 05:10 amWSW 9 12------ 30.4- 21.4---
2025-11-11 05:00 amWSW 12 15------ 30.0- 21.0---
2025-11-11 04:50 amWSW 11 16------ 30.0- 20.7---
2025-11-11 04:40 amWSW 13 17------ 29.1- 19.9---
2025-11-11 04:30 amWSW 14 16------ 29.7- 21.2---
2025-11-11 04:20 am W 11 14------ 29.5- 21.0---
2025-11-11 04:10 amWSW 12 14------ 29.3- 21.2---
2025-11-11 04:00 am W 14 16------ 28.9- 20.3---
2025-11-11 03:50 am W 10 13------ 28.6- 21.4---
2025-11-11 03:40 am W 14 16------ 28.2- 20.5---
2025-11-11 03:30 am W 14 15------ 28.4- 21.6---
2025-11-11 03:20 am W 12 15------ 28.4- 20.8---
2025-11-11 03:10 am W 14 15------ 28.2- 20.5---
2025-11-11 03:00 am W 12 14------ 28.6- 21.0---
2025-11-11 02:50 am W 12 15------ 28.4- 20.3---
2025-11-11 02:40 am W 14 16------ 28.6- 20.8---
2025-11-11 02:30 am W 15 17------ 28.4- 20.5---
2025-11-11 02:20 am W 13 15------ 28.8- 20.1---
2025-11-11 02:10 am W 12 13------ 28.9- 20.8---
2025-11-11 02:00 am W 13 15------ 28.8- 19.9---
2025-11-11 01:50 am W 13 14------ 28.9- 20.7---
2025-11-11 01:40 am W 14 17------ 29.1- 19.9---
2025-11-11 01:30 am W 14 15------ 28.9- 19.4---
2025-11-11 01:20 am W 13 15------ 29.1- 20.3---
2025-11-11 01:10 am W 14 15------ 28.9- 19.9---
2025-11-11 01:00 am W 15 17------ 29.1- 20.1---
2025-11-11 12:50 am W 15 17------ 29.5- 20.1---
2025-11-11 12:40 am W 13 14------ 29.8- 20.5---
2025-11-11 12:30 am W 14 15------ 29.5- 19.2---
2025-11-11 12:20 am W 14 16------ 29.7- 19.2---
2025-11-11 12:10 am W 16 18------ 29.7- 19.6---
2025-11-11 12:00 am W 16 18------ 30.0- 19.6---
2025-11-10 11:50 pm W 15 16------ 30.2- 19.8---
2025-11-10 11:40 pm W 15 16------ 30.4- 19.8---
2025-11-10 11:30 pm W 17 20------ 30.4- 20.8---
2025-11-10 11:20 pm W 15 17------ 30.4- 20.8---
2025-11-10 11:10 pm W 16 18------ 30.6- 20.8---
2025-11-10 11:00 pm W 16 18------ 30.4- 20.1---
2025-11-10 10:50 pm W 15 18------ 30.2- 19.8---
2025-11-10 10:40 pm W 15 18------ 30.6- 21.0---
2025-11-10 10:30 pm W 15 17------ 30.4- 20.3---
2025-11-10 10:20 pm W 17 19------ 30.4- 20.1---
2025-11-10 10:10 pm W 16 18------ 30.9- 20.5---
2025-11-10 10:00 pm W 16 18------ 30.6- 19.8---
2025-11-10 09:50 pm W 15 18------ 31.1- 20.7---
2025-11-10 09:40 pm W 16 17------ 31.3- 21.0---
2025-11-10 09:30 pm W 15 17------ 31.5- 20.7---
2025-11-10 09:20 pm W 16 19------ 31.5- 20.3---
2025-11-10 09:10 pmWNW 15 17------ 31.8- 20.7---
2025-11-10 09:00 pm W 15 18------ 31.5- 19.8---
2025-11-10 08:50 pm W 16 18------ 31.6- 19.9---
2025-11-10 08:40 pmWNW 16 20------ 31.8- 19.4---
2025-11-10 08:30 pmWNW 16 18------ 32.0- 19.2---
2025-11-10 08:20 pmWNW 17 19------ 31.8- 18.1---
2025-11-10 08:10 pmWNW 15 19------ 32.2- 19.0---
2025-11-10 08:00 pmWNW 15 18------ 32.4- 19.4---
2025-11-10 07:50 pmWNW 16 17------ 32.5- 19.6---
2025-11-10 07:40 pmWNW 18 22------ 32.5- 18.5---
2025-11-10 07:30 pmWNW 18 20------ 32.5- 18.5---
2025-11-10 07:20 pmWNW 19 22------ 32.5- 18.1---
2025-11-10 07:10 pmWNW 19 23------ 32.7- 18.5---
2025-11-10 07:00 pmWNW 19 22------ 32.7- 18.9---
2025-11-10 06:50 pmWNW 19 22------ 32.9- 19.0---
2025-11-10 06:40 pmWNW 17 19------ 32.9- 19.9---
2025-11-10 06:30 pmWNW 19 21------ 32.9- 18.7---
2025-11-10 06:20 pmWNW 19 22------ 32.9- 18.9---
2025-11-10 06:10 pmWNW 18 21------ 32.9- 18.9---
2025-11-10 06:00 pmWNW 18 21------ 33.1- 19.2---
2025-11-10 05:50 pmWNW 18 20------ 33.4- 19.9---
2025-11-10 05:40 pmWNW 20 22------ 33.1- 19.2---
2025-11-10 05:20 pmWNW 18 22------ 33.3- 20.5---
2025-11-10 05:10 pmWNW 17 22------ 33.1- 19.2---
2025-11-10 05:00 pmWNW 18 20------ 33.1- 19.4---
2025-11-10 04:50 pmWNW 18 22------ 33.3- 18.7---