Station List

Station CMTI2 - 9087044 - Calumet Harbor, IL Image indicating link to RSS feed of recent meteorological observations for station CMTI2

Owned and maintained by NOAA's National Ocean Service
Water Level Observation Network
41.730 N 87.538 W (41°43'48" N 87°32'18" W)

Site elevation: 178.5 m above mean sea level
Air temp height: 5.7 m above site elevation
Anemometer height: 10.3 m above site elevation
Barometer elevation: 179.8 m above mean sea level

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 CMTI2

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)

Conditions at CMTI2 as of
(2:30 am CDT)
0730 GMT on 04/13/2026:
     

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): SW ( 220 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9.9 kts
5-day plot - Wind Gust Wind Gust (GST): 17.1 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.80 in
5-day plot - Air Temperature Air Temperature (ATMP): 64.9 °F
5-day plot - Dew Point Dew Point (DEWP): 61.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 9.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 11.7 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
NOS Water Level Observation Network Water Level
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
2026-04-13 02:24 amSSW 11.1 15.9----29.81- 64.9- 61.7---
2026-04-13 02:18 amSSW 9.9 19.0----29.81-------
2026-04-13 02:12 am SW 11.1 18.1----29.81-------
2026-04-13 02:06 am SW 9.9 20.0----29.81-------
2026-04-13 02:00 am SW 12.0 12.0----29.81+0.00 64.6- 61.5---
2026-04-13 01:54 am SW 8.0 20.0----29.81- 64.4- 61.5---
2026-04-13 01:48 am SW 13.0 14.0----29.81-------
2026-04-13 01:42 am SW 8.0 18.1----29.81-------
2026-04-13 01:36 am SW 11.1 18.1----29.81-------
2026-04-13 01:30 am SW 8.9 15.0----29.81- 64.2- 61.3---
2026-04-13 01:24 am SW 11.1 17.1----29.81- 64.0- 61.2---
2026-04-13 01:18 am SW 9.9 18.1----29.81-------
2026-04-13 01:12 am SW 12.0 17.1----29.81-------
2026-04-13 01:06 am SW 9.9 17.1----29.81-------
2026-04-13 01:00 am SW 8.9 14.0----29.80-0.01------
2026-04-13 12:54 amSSW 8.9 22.9----29.80-------
2026-04-13 12:48 amSSW 13.0 19.0----29.79-------
2026-04-13 12:42 amSSW 12.0 14.0----29.79-------
2026-04-13 12:36 amSSW 7.0 15.9----29.79-------
2026-04-13 12:30 amSSW 7.0 17.1----29.79- 62.1- 59.0---
2026-04-13 12:24 amSSW 11.1 17.1----29.79- 62.6- 59.2---
2026-04-13 12:18 amSSW 9.9 15.9------------
2026-04-13 12:12 amSSW 11.1 15.9----29.79-------
2026-04-13 12:06 amSSW 9.9 13.0----29.78-------
2026-04-13 12:00 amSSW 11.1 13.0----29.78-0.03 63.0- 60.3---
2026-04-12 11:54 pm S 8.0 17.1----29.78- 62.4- 59.9---
2026-04-12 11:48 pm S 9.9 13.0----29.78-------
2026-04-12 11:42 pm S 8.9 14.0----29.78-------
2026-04-12 11:36 pm S 9.9 17.1----29.79-------
2026-04-12 11:30 pm S 12.0 15.9----29.79- 62.1- 59.4---
2026-04-12 11:24 pm S 9.9 17.1----29.80- 62.1- 59.2---
2026-04-12 11:18 pm S 11.1 17.1----29.80-------
2026-04-12 11:12 pm S 11.1 18.1----29.80-------
2026-04-12 11:06 pm S 13.0 21.0----29.80-------
2026-04-12 11:00 pm S 12.0 20.0----29.80-0.02 62.4- 58.6---
2026-04-12 10:54 pm S 15.9 18.1----29.81- 62.6- 58.5---
2026-04-12 10:48 pm S 15.0 19.0----29.81-------
2026-04-12 10:42 pm S 13.0 22.0----29.81-------
2026-04-12 10:36 pm S 14.0 24.1----29.81-------
2026-04-12 10:30 pmSSW 18.1 22.9----29.82- 63.5- 56.7---
2026-04-12 10:24 pm S 14.0 17.1----29.82- 64.4- 56.8---
2026-04-12 10:18 pm S 12.0 15.9----29.82-------
2026-04-12 10:12 pm S 11.1 19.0----29.82-------
2026-04-12 10:06 pmSSW 13.0 24.1----29.82-------
2026-04-12 10:00 pmSSW 13.0 22.0----29.82+0.00 66.0- 55.8---
2026-04-12 09:54 pm S 12.0 21.0----29.82- 66.6- 55.8---
2026-04-12 09:48 pmSSW 12.0 12.0----29.82-------
2026-04-12 09:42 pmSSW 8.9 14.0----29.82-------
2026-04-12 09:36 pmSSW 9.9 13.0----29.82-------
2026-04-12 09:30 pm S 8.0 14.0----29.81- 67.8- 55.4---
2026-04-12 09:24 pm S 11.1 17.1----29.81- 68.4- 55.6---
2026-04-12 09:18 pm S 8.9 13.0------------
2026-04-12 09:12 pm S 8.0 15.0------------
2026-04-12 09:06 pm S 11.1 18.1------------
2026-04-12 09:00 pm S 12.0 21.0----29.81+0.00 68.5- 55.6---
2026-04-12 08:54 pm S 11.1 20.0----29.82- 68.2- 55.2---
2026-04-12 08:48 pm S 11.1 19.0----29.83-------
2026-04-12 08:42 pm S 14.0 20.0----29.83-------
2026-04-12 08:36 pm S 14.0 22.9----29.83-------
2026-04-12 08:30 pm S 13.0 21.0----29.82- 69.6- 56.1---
2026-04-12 08:24 pm S 14.0 20.0----29.82- 69.4- 56.1---
2026-04-12 08:18 pm S 13.0 19.0----29.82-------
2026-04-12 08:12 pm S 14.0 28.0----29.82-------
2026-04-12 08:06 pm S 20.0 24.1----29.82-------
2026-04-12 08:00 pm S 15.9 24.1----29.82+0.00 70.9- 55.0---
2026-04-12 07:54 pm S 14.0 21.0----29.83- 70.9- 54.9---
2026-04-12 07:48 pm S 13.0 24.1----29.83-------
2026-04-12 07:42 pm S 15.0 25.1----29.83-------
2026-04-12 07:36 pm S 18.1 25.1----29.83-------
2026-04-12 07:30 pm S 17.1 25.1----29.83- 73.0- 53.2---
2026-04-12 07:24 pm S 17.1 28.0----29.82- 73.2- 52.7---
2026-04-12 07:18 pm S 19.0 27.0----29.82-------
2026-04-12 07:12 pm S 15.9 25.1----29.82-------
2026-04-12 07:06 pm S 15.0 27.0----29.82-------
2026-04-12 07:00 pm S 18.1 24.1----29.82-0.03 74.8- 52.2---
2026-04-12 06:54 pm S 15.0 27.0----29.82- 75.2- 52.0---
2026-04-12 06:48 pm S 15.9 22.9----29.82-------
2026-04-12 06:42 pm S 9.9 24.1----29.82-------
2026-04-12 06:36 pm S 12.0 31.1----29.81-------
2026-04-12 06:30 pm S 19.0 24.1----29.81- 76.1- 52.0---
2026-04-12 06:24 pm S 14.0 22.0----29.82- 75.9- 52.0---
2026-04-12 06:18 pm S 15.0 22.0----29.81-------
2026-04-12 06:12 pm S 14.0 24.1----29.82-------
2026-04-12 06:06 pm S 12.0 27.0----29.82-------
2026-04-12 06:00 pm S 17.1 24.1----29.82-0.05 76.8- 52.2---
2026-04-12 05:54 pm S 15.0 24.1----29.82- 76.8- 52.2---
2026-04-12 05:48 pm S 15.9 28.9----29.82-------
2026-04-12 05:42 pm S 19.0 25.1----29.82-------
2026-04-12 05:36 pm S 17.1 26.0----29.82-------
2026-04-12 05:30 pm S 17.1 27.0----29.82- 78.3- 53.1---
2026-04-12 05:24 pm S 17.1 27.0----29.82- 78.3- 52.7---
2026-04-12 05:18 pm S 18.1 32.1----29.82-------
2026-04-12 05:12 pm S 17.1 24.1----29.82-------
2026-04-12 05:06 pm S 15.9 25.1----29.82-------
2026-04-12 05:00 pm S 15.9 25.1----29.83-0.06 79.2- 53.1---
2026-04-12 04:54 pm S 18.1 27.0----29.83- 79.2- 53.1---
2026-04-12 04:48 pm S 17.1 25.1----29.83-------
2026-04-12 04:42 pm S 19.0 27.0----29.83-------
2026-04-12 04:36 pm S 18.1 26.0----29.83-------
2026-04-12 04:30 pm S 17.1 28.9----29.84- 78.4- 53.1---
2026-04-12 04:24 pm S 20.0 28.0----29.84- 78.4- 53.4---
2026-04-12 04:18 pm S 21.0 27.0----29.84-------
2026-04-12 04:12 pm S 15.9 26.0----29.84-------
2026-04-12 04:06 pm S 19.0 31.1----29.84-------
2026-04-12 04:00 pm S 18.1 32.1----29.84-0.06 78.3- 54.7---
2026-04-12 03:54 pm S 20.0 25.1----29.85- 78.6- 54.9---
2026-04-12 03:48 pm S 17.1 27.0----29.85-------
2026-04-12 03:42 pm S 15.9 29.9----29.85-------
2026-04-12 03:36 pm S 19.0 28.9----29.85-------
2026-04-12 03:30 pm S 20.0 29.9----29.85- 78.8- 54.5---
2026-04-12 03:24 pm S 19.0 28.9----29.85- 79.0- 54.5---
2026-04-12 03:18 pmSSW 21.0 25.1----29.86-------
2026-04-12 03:12 pm S 14.0 24.1----29.86-------
2026-04-12 03:06 pmSSW 17.1 28.9----29.86-------
2026-04-12 03:00 pm S 18.1 25.1----29.86-0.07 79.0- 55.6---
2026-04-12 02:54 pm S 15.0 25.1----29.86- 78.6- 55.0---
2026-04-12 02:48 pmSSW 15.9 29.9----29.87-------
2026-04-12 02:42 pmSSW 22.0 27.0----29.87-------
2026-04-12 02:36 pm S 17.1 35.9----29.87-------
2026-04-12 02:30 pm S 22.0 31.1----29.88- 78.6- 54.9---
2026-04-12 02:24 pmSSW 21.0 27.0----29.88- 78.8- 55.8---
2026-04-12 02:18 pm S 19.0 25.1----29.88-------
2026-04-12 02:12 pm S 19.0 28.0----29.88-------
2026-04-12 02:06 pmSSW 14.0 28.0----29.88-------
2026-04-12 02:00 pmSSW 19.0 25.1----29.88-------
2026-04-12 01:54 pmSSW 12.0 22.9----29.88-------
2026-04-12 01:48 pm S 15.0 28.0----29.89-------
2026-04-12 01:42 pmSSW 18.1 24.1----29.90-------
2026-04-12 01:36 pm S 15.9 29.9----29.89-------
2026-04-12 01:30 pmSSW 18.1 32.1----29.90- 78.1-----
2026-04-12 01:24 pmSSW 21.0 29.9----29.90- 77.7-----
2026-04-12 01:18 pmSSW 19.0 26.0----29.90-------
2026-04-12 01:12 pmSSW 14.0 26.0----29.90-------
2026-04-12 01:06 pmSSW 17.1 26.0----29.90-------
2026-04-12 01:00 pmSSW 17.1 24.1----29.91-0.07 78.6- 57.0---
2026-04-12 12:54 pm S 15.0 26.0----29.91- 77.7- 56.7---
2026-04-12 12:48 pm S 18.1 28.0----29.91-------
2026-04-12 12:42 pm S 18.1 31.1----29.91-------
2026-04-12 12:36 pm S 22.0 28.9----29.91-------
2026-04-12 12:30 pmSSW 22.0 22.9----29.91- 78.1- 57.0---
2026-04-12 12:24 pm S 15.0 28.9----29.91- 78.3- 57.9---
2026-04-12 12:18 pmSSW 19.0 25.1----29.92-------
2026-04-12 12:12 pm S 15.9 20.0----29.92-------
2026-04-12 12:06 pm S 15.9 21.0----29.93-------
2026-04-12 12:00 pmSSW 15.0 27.0----29.93- 76.1- 57.2---
2026-04-12 11:54 amSSW 18.1 22.9----29.93- 76.1- 57.2---
2026-04-12 11:48 am S 17.1 21.0----29.94-------
2026-04-12 11:42 am S 15.9 22.0----29.94-------
2026-04-12 11:36 amSSW 13.0 26.0----29.94-------
2026-04-12 11:30 amSSW 14.0 22.9----29.94- 75.9- 57.9---
2026-04-12 11:24 amSSW 14.0 25.1----29.95- 75.7- 57.9---
2026-04-12 11:18 am S 19.0 22.0----29.95-------
2026-04-12 11:12 am S 14.0 19.0----29.95-------
2026-04-12 11:06 amSSW 12.0 19.0----29.95-------
2026-04-12 11:00 am S 13.0 21.0------------
2026-04-12 10:54 am S 15.9 26.0------------
2026-04-12 10:48 amSSW 20.0 28.9----29.96-------
2026-04-12 10:42 am S 13.0 19.0----29.96-------
2026-04-12 10:36 am S 14.0 26.0----29.96-------
2026-04-12 10:30 am S 17.1 17.1----29.97- 71.1- 57.0---
2026-04-12 10:24 am S 12.0 21.0----29.97- 70.9- 57.2---
2026-04-12 10:18 am S 15.9 24.1----29.97-------
2026-04-12 10:12 am S 11.1 25.1----29.97-------
2026-04-12 10:06 am S 18.1-----29.97-------
2026-04-12 10:00 am S 11.1 25.1----29.98- 69.4- 57.0---
2026-04-12 09:54 amSSW 17.1 22.9----29.98- 69.3- 56.8---
2026-04-12 09:48 am S 13.0 18.1----29.98-------
2026-04-12 09:42 am S 15.0 18.1----29.98-------
2026-04-12 09:36 am S 12.0 18.1----29.98-------
2026-04-12 09:30 am S 9.9 21.0----29.99-------
2026-04-12 09:24 am S 15.0-----29.99-------
2026-04-12 09:18 am S 8.9 20.0----29.99-------
2026-04-12 09:12 am S 14.0 17.1----29.99-------
2026-04-12 09:06 am S 12.0 15.9----30.00-------
2026-04-12 09:00 am S 12.0 17.1------ 65.7- 56.1---
2026-04-12 08:54 am S 9.9 15.0------ 65.1- 56.1---
2026-04-12 08:48 am S 9.9 17.1----30.00-------
2026-04-12 08:42 am S 9.9 14.0----30.00-------
2026-04-12 08:36 am S 9.9 13.0----30.01-------
2026-04-12 08:30 am S 9.9 15.0----30.01- 63.5- 55.4---
2026-04-12 08:24 am S 11.1 15.9----30.01- 63.0- 55.0---
2026-04-12 08:18 am S 11.1 15.9----30.01-------
2026-04-12 08:12 am S 12.0 17.1----30.01-------
2026-04-12 08:06 am S 9.9 15.9----30.01-------
2026-04-12 08:00 am S 9.9 18.1----30.01-0.02 60.6- 53.2---
2026-04-12 07:54 am S 12.0 18.1----30.01- 60.4- 53.1---
2026-04-12 07:48 am S 13.0 18.1----30.01-------
2026-04-12 07:42 am S 14.0 19.0----30.01-------
2026-04-12 07:36 am S 14.0 19.0----30.02-------
2026-04-12 07:30 am S 14.0 18.1----30.01- 59.4- 51.8---
2026-04-12 07:24 am S 12.0 18.1----30.01- 59.2- 51.4---
2026-04-12 07:18 am S 12.0 17.1----30.01-------
2026-04-12 07:12 am S 13.0 21.0----30.01-------
2026-04-12 07:06 am S 13.0 22.0----30.01-------
2026-04-12 07:00 am S 15.0 22.0------ 59.9- 51.8---
2026-04-12 06:54 am S 14.0 25.1------ 59.7- 51.6---
2026-04-12 06:48 am S 15.0 20.0----30.01-------
2026-04-12 06:42 am S 14.0 20.0----30.01-------
2026-04-12 06:36 am S 12.0 18.1----30.01-------
2026-04-12 06:30 am S 13.0 21.0----30.01- 58.5- 49.8---
2026-04-12 06:24 am S 14.0 18.1----30.01- 58.8- 50.2---
2026-04-12 06:18 am S 12.0 20.0----30.01-------
2026-04-12 06:12 am S 12.0 21.0----30.01-------
2026-04-12 06:06 am S 14.0 15.9----30.01-------
2026-04-12 06:00 am S 12.0 20.0----30.01-0.06 58.6- 49.3---
2026-04-12 05:54 am S 13.0 15.0----30.02- 58.6- 49.1---
2026-04-12 05:48 am S 11.1 17.1----30.02-------
2026-04-12 05:42 amSSE 11.1 17.1----30.02-------
2026-04-12 05:36 amSSE 12.0 14.0----30.02-------
2026-04-12 05:30 amSSE 11.1 19.0----30.02- 58.5- 48.4---
2026-04-12 05:24 am S 11.1 20.0----30.03- 58.5- 48.2---
2026-04-12 05:18 am S 12.0 17.1----30.03-------
2026-04-12 05:12 am S 12.0 18.1----30.03-------
2026-04-12 05:06 am S 12.0 15.9----30.03-------
2026-04-12 05:00 amSSE 11.1 18.1----30.03-0.06 58.6- 47.8---
2026-04-12 04:54 amSSE 13.0 14.0----30.03- 58.8- 47.8---
2026-04-12 04:48 am S 8.9 17.1----30.04-------
2026-04-12 04:42 am S 12.0 22.0----30.04-------
2026-04-12 04:36 am S 13.0 15.9----30.04-------
2026-04-12 04:30 am S 12.0 17.1----30.04- 58.8- 47.3---
2026-04-12 04:24 am S 9.9 13.0----30.04- 58.6- 47.1---
2026-04-12 04:18 am S 9.9 15.0----30.04-------
2026-04-12 04:12 amSSE 9.9 13.0----30.05-------
2026-04-12 04:06 amSSE 11.1 15.0----30.05-------
2026-04-12 04:00 amSSE 8.9 13.0----30.05-0.07 58.1- 46.0---
2026-04-12 03:54 amSSE 9.9 19.0----30.05- 58.3- 46.0---
2026-04-12 03:48 amSSE 12.0 15.0----30.06-------
2026-04-12 03:42 amSSE 11.1 14.0----30.06-------
2026-04-12 03:36 amSSE 9.9 13.0----30.06-------
2026-04-12 03:30 amSSE 8.9 14.0----30.06- 57.9-----
2026-04-12 03:24 amSSE 8.9 14.0----30.06- 57.6-----
2026-04-12 03:18 amSSE 11.1 14.0----30.06-------
2026-04-12 03:12 amSSE 9.9 15.0----30.07-------
2026-04-12 03:06 amSSE 11.1 15.9----30.07-------
2026-04-12 03:00 amSSE 11.1 15.0----30.07-0.08------
2026-04-12 02:54 amSSE 9.9 17.1----30.07-------