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
(8:50 pm CDT on 05/17/2026)
0150 GMT on 05/18/2026:
     

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): S ( 190 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 27 kts
5-day plot - Wind Gust Wind Gust (GST): 30 kts
5-day plot - Air Temperature Air Temperature (ATMP): 77.7 °F
5-day plot - Dew Point Dew Point (DEWP): 61.5 °F
5-day plot - Heat Index Heat Index (HEAT): 79.3 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(CDT)		 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
2026-05-17 08:40 pm S 24 28------ 77.0- 61.9---
2026-05-17 08:30 pmSSW 27 31------ 78.4- 62.1---
2026-05-17 08:20 pmSSW 28 32------ 79.2- 62.4---
2026-05-17 08:10 pmSSW 27 31------ 78.8- 62.2---
2026-05-17 08:00 pmSSW 33 37------ 80.6- 62.1---
2026-05-17 07:50 pmSSW 27 31------ 79.7- 61.5---
2026-05-17 07:40 pmSSW 23 25------ 81.0- 61.3---
2026-05-17 07:30 pmSSW 23 25------ 81.3- 61.2---
2026-05-17 07:20 pmSSW 27 29------ 81.9- 61.0---
2026-05-17 07:10 pmSSW 29 32------ 81.1- 61.0---
2026-05-17 07:00 pmSSW 28 30------ 82.4- 61.5---
2026-05-17 06:50 pmSSW 29 32------ 80.8- 61.2---
2026-05-17 06:40 pmSSW 26 29------ 81.5- 61.2---
2026-05-17 06:30 pmSSW 29 31------ 83.1- 61.0---
2026-05-17 06:20 pmSSW 26 28------ 81.9- 60.8---
2026-05-17 06:10 pmSSW 26 30------ 81.1- 61.0---
2026-05-17 06:00 pm S 25 28------ 81.3- 61.2---
2026-05-17 05:50 pm S 25 29------ 82.2- 60.8---
2026-05-17 05:40 pmSSW 29 32------ 82.2- 60.6---
2026-05-17 05:30 pm S 27 30------ 81.0- 60.6---
2026-05-17 05:20 pm S 28 30------ 81.9- 61.0---
2026-05-17 05:10 pm S 29 31------ 81.3- 61.2---
2026-05-17 05:00 pm S 24 26------ 81.1- 61.3---
2026-05-17 04:50 pm S 24 25------ 79.9- 61.3---
2026-05-17 04:40 pmSSW 26 27------ 82.4- 61.5---
2026-05-17 04:30 pm S 31 32------ 82.0- 61.2---
2026-05-17 04:20 pmSSW 32 35------ 83.3- 61.5---
2026-05-17 04:10 pm S 28 33------ 82.0- 61.7---
2026-05-17 04:00 pmSSW 31 34------ 82.6- 61.2---
2026-05-17 03:50 pm S 28 33------ 79.9- 61.7---
2026-05-17 03:40 pmSSW 23 25------ 78.6- 61.5---
2026-05-17 03:30 pmSSW 26 28------ 79.7- 61.7---
2026-05-17 03:20 pm S 25 26------ 79.7- 61.7---
2026-05-17 03:10 pmSSW 23 25------ 77.7- 61.3---
2026-05-17 03:00 pm S 30 32------ 82.2- 61.5---
2026-05-17 02:50 pm S 30 33------ 79.0- 61.2---
2026-05-17 02:40 pm S 29 32------ 79.2- 61.3---
2026-05-17 02:30 pm S 29 31------ 79.2- 61.3---
2026-05-17 02:20 pm S 27 28------ 77.5- 61.0---
2026-05-17 02:10 pm S 29 30------ 78.1- 61.9---
2026-05-17 02:00 pm S 16 21------ 70.0- 61.0---
2026-05-17 01:50 pmSSE 16 18------ 67.5- 60.8---
2026-05-17 01:40 pmESE 3 6------ 59.7- 57.2---
2026-05-17 01:30 pm E 4 4------ 60.1- 57.0---
2026-05-17 01:20 pm- 0 2------ 59.0- 57.4---
2026-05-17 01:10 pm N 1 2------ 57.2- 56.3---
2026-05-17 01:00 pm N 2 2------ 57.0- 56.1---
2026-05-17 12:50 pm NE 3 4------ 56.5- 55.8---
2026-05-17 12:40 pmENE 4 4------ 55.8- 55.8---
2026-05-17 12:30 pm N 2 2------ 55.0- 55.0---
2026-05-17 12:20 pmNNW 2 3------ 54.5- 54.5---
2026-05-17 12:10 pm N 4 4------ 54.1- 54.1---
2026-05-17 12:00 pm N 4 4------ 53.8- 53.8---
2026-05-17 11:50 amNNE 5 5------ 53.4- 53.4---
2026-05-17 11:40 am N 5 5------ 53.2- 53.2---
2026-05-17 11:30 am N 6 6------ 52.9- 52.9---
2026-05-17 11:20 am N 6 7------ 53.1- 53.1---
2026-05-17 11:10 amNNE 6 6------ 52.9- 52.9---
2026-05-17 11:00 am N 6 7------ 52.9- 52.9---
2026-05-17 10:50 am N 7 7------ 52.7- 52.7---
2026-05-17 10:40 am N 7 7------ 53.1- 53.1---
2026-05-17 10:30 am N 8 8------ 53.2- 53.2---
2026-05-17 10:20 am N 8 8------ 53.2- 53.2---
2026-05-17 10:10 am N 9 9------ 53.1- 53.1---
2026-05-17 10:00 am N 8 9------ 53.4- 53.4---
2026-05-17 09:50 am N 8 8------ 53.1- 53.1---
2026-05-17 09:40 am N 8 9------ 53.1- 53.1---
2026-05-17 09:30 am N 10 11------ 53.4- 53.4---
2026-05-17 09:20 am N 11 11------ 53.4- 53.4---
2026-05-17 09:10 am N 12 13------ 53.8- 53.8---
2026-05-17 09:00 am N 12 13------ 54.0- 54.0---
2026-05-17 08:50 am N 12 13------ 54.0- 53.6---
2026-05-17 08:40 am N 11 12------ 54.7- 54.1---
2026-05-17 08:30 am N 12 13------ 55.0- 54.1---
2026-05-17 08:20 am N 12 13------ 55.4- 54.5---
2026-05-17 08:10 amNNW 12 13------ 55.8- 54.7---
2026-05-17 08:00 amNNW 13 14------ 56.7- 55.6---
2026-05-17 07:50 am NW 8 9------ 63.3- 61.0---
2026-05-17 07:40 amSSE 5 5------ 67.5- 63.1---
2026-05-17 07:30 amSSE 6 6------ 66.6- 63.0---
2026-05-17 07:20 amSSE 7 8------ 66.4- 62.8---
2026-05-17 07:10 amSSE 8 10------ 65.7- 62.6---
2026-05-17 07:00 amSSE 9 10------ 65.1- 62.2---
2026-05-17 06:50 amSSE 9 11------ 65.7- 62.4---
2026-05-17 06:40 amSSE 9 10------ 65.8- 62.6---
2026-05-17 06:30 amSSE 9 10------ 64.8- 62.2---
2026-05-17 06:20 am S 9 10------ 66.6- 62.4---
2026-05-17 06:10 am S 13 14------ 67.8- 63.3---
2026-05-17 06:00 am S 10 11------ 67.6- 63.1---
2026-05-17 05:50 am S 10 10------ 67.5- 63.1---
2026-05-17 05:40 am S 10 11------ 67.5- 63.1---
2026-05-17 05:30 am S 11 11------ 67.3- 63.0---
2026-05-17 05:20 am S 12 13------ 67.1- 62.8---
2026-05-17 05:10 am S 12 13------ 67.3- 63.0---
2026-05-17 05:00 am S 11 12------ 66.9- 62.6---
2026-05-17 04:50 am S 10 11------ 67.3- 62.8---
2026-05-17 04:40 am S 11 12------ 67.6- 63.0---
2026-05-17 04:30 am S 11 12------ 68.0- 63.3---
2026-05-17 04:20 am S 9 10------ 68.4- 63.5---
2026-05-17 04:10 am S 10 11------ 68.5- 63.5---
2026-05-17 04:00 am S 15 16------ 69.3- 63.3---
2026-05-17 03:50 amSSW 17 18------ 69.4- 63.5---
2026-05-17 03:40 amSSW 18 19------ 69.6- 63.3---
2026-05-17 03:30 am S 14 15------ 69.4- 62.8---
2026-05-17 03:20 amSSW 13 14------ 69.6- 62.8---
2026-05-17 03:10 amSSW 14 14------ 69.4- 62.4---
2026-05-17 03:00 amSSW 15 16------ 69.6- 62.1---
2026-05-17 02:50 amSSW 15 16------ 69.8- 61.7---
2026-05-17 02:40 amSSW 15 16------ 70.2- 61.3---
2026-05-17 02:30 amSSW 15 17------ 70.3- 61.2---
2026-05-17 02:20 amSSW 19 21------ 70.2- 60.8---
2026-05-17 02:10 amSSW 18 19------ 70.7- 60.4---
2026-05-17 02:00 amSSW 17 19------ 70.9- 60.3---
2026-05-17 01:50 amSSW 17 18------ 71.1- 60.6---
2026-05-17 01:40 amSSW 14 17------ 70.2- 60.8---
2026-05-17 01:30 am S 12 13------ 69.6- 61.0---
2026-05-17 01:20 am S 12 13------ 70.2- 61.2---
2026-05-17 01:10 amSSW 14 17------ 70.0- 61.0---
2026-05-17 01:00 amSSW 14 15------ 70.3- 61.2---
2026-05-17 12:50 amSSW 13 14------ 70.0- 61.2---
2026-05-17 12:40 amSSW 14 16------ 70.7- 61.0---
2026-05-17 12:30 amSSW 15 16------ 71.1- 61.0---
2026-05-17 12:20 amSSW 15 16------ 71.6- 60.8---
2026-05-17 12:10 amSSW 13 14------ 71.8- 60.8---
2026-05-17 12:00 amSSW 11 11------ 71.4- 60.6---
2026-05-16 11:50 pmSSW 11 12------ 71.2- 60.4---
2026-05-16 11:40 pmSSW 11 12------ 71.6- 60.4---
2026-05-16 11:30 pmSSW 10 11------ 71.6- 60.3---
2026-05-16 11:20 pmSSW 12 13------ 72.1- 60.3---
2026-05-16 11:10 pmSSW 13 14------ 72.5- 60.1---
2026-05-16 11:00 pmSSW 14 16------ 72.7- 60.1---
2026-05-16 10:50 pmSSW 16 17------ 72.9- 59.9---
2026-05-16 10:40 pmSSW 18 22------ 73.0- 59.7---
2026-05-16 10:30 pmSSW 20 22------ 73.2- 59.2---
2026-05-16 10:20 pmSSW 21 22------ 73.6- 59.0---
2026-05-16 10:10 pmSSW 22 23------ 74.1- 58.8---
2026-05-16 10:00 pmSSW 21 22------ 73.8- 58.8---
2026-05-16 09:50 pmSSW 20 21------ 73.9- 59.0---
2026-05-16 09:40 pm S 20 21------ 75.2- 59.4---
2026-05-16 09:30 pm S 19 20------ 75.6- 59.7---
2026-05-16 09:20 pm S 19 19------ 76.1- 60.3---
2026-05-16 09:10 pm S 19 19------ 76.6- 60.4---
2026-05-16 09:00 pm S 20 20------ 77.0- 60.6---
2026-05-16 08:50 pm S 21 22------ 77.0- 60.6---