Station 45187 - Winthrop Harbor Buoy, IL Image indicating link to RSS feed of recent meteorological observations for station 45187


Conditions at 45187 as of
(3:30 am CDT)
0830 GMT on 05/17/2024:
     

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 Speed Wind Speed (WSPD): 3.9 kts
5-day plot - Wind Gust Wind Gust (GST): 5.8 kts
5-day plot - Wave Height Wave Height (WVHT): 0.7 ft
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): S ( 178 deg true )
5-day plot - Air Temperature Air Temperature (ATMP): 55.8 °F
5-day plot - Water Temperature Water Temperature (WTMP): 52.9 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 5.8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 5.8 kts
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
2024-05-17 03:20 am- 3.9 7.8 0.7-- S-- 56.5 52.9----
2024-05-17 03:10 am- 3.9 5.8 0.7-- S-- 57.6 52.9----
2024-05-17 02:50 am- 3.9 5.8 0.7--SSE-- 57.2 53.1----
2024-05-17 02:40 am- 3.9 5.8 0.7-- S-- 59.2 53.1----
2024-05-17 02:30 am- 3.9 7.8 0.7-- S-- 59.9 53.1----
2024-05-17 02:20 am- 5.8 7.8 0.7-- S-- 60.1 53.2----
2024-05-17 02:10 am- 5.8 7.8 0.7-- S-- 59.5 53.2----
2024-05-17 01:50 am- 3.9 5.8 0.7-- S-- 58.3 53.2----
2024-05-17 01:40 am- 5.8 7.8 0.7-- S-- 58.6 53.2----
2024-05-17 01:30 am- 5.8 5.8 0.7-- S-- 58.6 53.2----
2024-05-17 01:20 am- 5.8 7.8 0.7-- S-- 58.5 53.2----
2024-05-17 01:10 am- 5.8 7.8 0.7-- S-- 57.7 53.2----
2024-05-17 12:50 am- 3.9 5.8 1.0 3- S-- 59.7 53.4----
2024-05-17 12:40 am- 5.8 7.8 1.0 3- S-- 59.7 53.4----
2024-05-17 12:30 am- 5.8 7.8 1.0 3- S-- 60.1 53.6----
2024-05-17 12:20 am- 5.8 7.8 1.0 3- S-- 60.6 53.6----
2024-05-17 12:10 am- 7.8 11.7 1.0 3- S-- 61.3 53.8----
2024-05-16 11:50 pm- 7.8 11.7 1.0 3- S-- 60.8 54.0----
2024-05-16 11:40 pm- 5.8 7.8 1.0 3- S-- 58.5 54.0----
2024-05-16 11:30 pm- 5.8 7.8 1.0 3- S-- 58.3 54.0----
2024-05-16 11:20 pm- 7.8 9.7 1.0 3- S-- 57.9 53.8----
2024-05-16 11:10 pm- 5.8 7.8 1.0 3- S-- 58.1 53.8----
2024-05-16 10:50 pm- 5.8 7.8 1.0 3- S-- 59.5 53.4----
2024-05-16 10:40 pm- 7.8 9.7 1.0 3- S-- 60.8 53.6----
2024-05-16 10:30 pm- 7.8 9.7 1.3 3- S-- 60.8 53.6----
2024-05-16 10:20 pm- 7.8 11.7 1.0 3- S-- 61.9 53.4----
2024-05-16 10:10 pm- 7.8 11.7 1.3 3- S-- 60.8 53.4----
2024-05-16 09:50 pm- 7.8 9.7 1.3 3- S-- 57.7 53.6----
2024-05-16 09:40 pm- 7.8 9.7 1.3 3- S-- 57.4 53.6----
2024-05-16 09:30 pm- 7.8 9.7 1.3 3- S-- 57.0 53.6----
2024-05-16 09:20 pm- 7.8 9.7 1.3 3- S-- 56.7 53.4----
2024-05-16 09:10 pm- 7.8 9.7 1.3 3- S-- 56.5 53.6----
2024-05-16 08:50 pm- 7.8 11.7 1.3 3- S-- 55.9 53.6----
2024-05-16 08:40 pm- 7.8 9.7 1.3 3- S-- 55.9 53.2----
2024-05-16 08:30 pm- 7.8 9.7 1.3 3- S-- 55.9 53.4----
2024-05-16 08:10 pm- 7.8 11.7 1.3 3- S-- 56.1 53.6----
2024-05-16 07:50 pm- 7.8 11.7 1.3 3- S-- 56.3 53.4----
2024-05-16 07:40 pm- 7.8 11.7 1.3 3- S-- 55.8 53.4----
2024-05-16 07:30 pm- 9.7 11.7 1.3 3- S-- 55.8 53.6----
2024-05-16 07:10 pm- 5.8 9.7 1.6 3- S-- 56.3 53.4----
2024-05-16 06:50 pm- 5.8 9.7 1.6 3- S-- 56.5 53.6----
2024-05-16 06:40 pm- 5.8 9.7 1.6 3- S-- 56.7 53.6----
2024-05-16 06:30 pm- 7.8 13.6 1.6 3- S-- 56.5 53.6----
2024-05-16 06:10 pm- 9.7 13.6 1.3 3- S-- 57.9 53.8----
2024-05-16 05:50 pm- 7.8 11.7 1.3 3-SSW-- 57.4 53.4----
2024-05-16 05:40 pm- 7.8 11.7 1.6 3-SSW-- 57.2 53.4----
2024-05-16 05:30 pm- 7.8 11.7 1.6 3- S-- 56.5 53.6----
2024-05-16 05:10 pm- 13.6 17.5 1.6 3- S-- 56.7 53.6----
2024-05-16 04:50 pm- 13.6 17.5 1.6 3- S-- 57.9 53.6----
2024-05-16 04:40 pm- 13.6 17.5 1.3 3- S-- 58.3 54.0----
2024-05-16 04:30 pm- 11.7 15.5 1.3 3- S-- 58.6 53.8----
2024-05-16 04:10 pm- 9.7 13.6 1.6 3-SSW-- 57.6 53.8----
2024-05-16 03:50 pm- 11.7 17.5 1.6 3- S-- 59.0 53.8----
2024-05-16 03:40 pm- 11.7 15.5 1.3 3- S-- 58.6 54.0----
2024-05-16 03:30 pm- 13.6 17.5 1.3 3- S-- 57.9 54.0----
2024-05-16 03:10 pm- 11.7 17.5 1.0 2-SSE-- 58.5 54.7----
2024-05-16 02:50 pm- 7.8 9.7 0.7--SSE-- 56.5 54.5----
2024-05-16 02:40 pm- 7.8 11.7 0.7-- NE-- 56.5 54.3----
2024-05-16 02:30 pm- 5.8 7.8 0.7-- NE-- 56.1 54.1----
2024-05-16 02:10 pm- 3.9 5.8 0.7-- NE-- 55.6 54.0----
2024-05-16 01:50 pm- 3.9 5.8 0.7-- NE-- 55.2 53.6----
2024-05-16 01:40 pm- 3.9 5.8 0.7-- NE-- 55.0 53.2----
2024-05-16 01:30 pm- 3.9 5.8 1.0 4- NE-- 54.7 53.1----
2024-05-16 01:10 pm- 5.8 7.8 1.0 4- NE-- 54.0 52.9----
2024-05-16 12:50 pm- 5.8 9.7 1.0 4-ENE-- 53.6 52.7----
2024-05-16 12:40 pm- 7.8 11.7 1.0 4- NE-- 53.4 52.7----
2024-05-16 12:30 pm- 7.8 11.7 1.0 5-ENE-- 53.1 52.5----
2024-05-16 12:10 pm- 7.8 11.7 1.0 4- NE-- 52.9 52.5----
2024-05-16 11:50 am- 9.7 11.7 1.0 4- NE-- 52.7 52.5----
2024-05-16 11:40 am- 7.8 11.7 1.0 5-ENE-- 52.5 52.5----
2024-05-16 11:30 am- 9.7 11.7 1.0 5-ENE-- 52.5 52.3----
2024-05-16 11:10 am- 7.8 9.7 1.0 5-ENE-- 52.5 52.3----
2024-05-16 10:50 am- 7.8 9.7 1.0 5- NE-- 52.3 52.3----
2024-05-16 10:40 am- 7.8 9.7 1.0 5- NE-- 52.2 52.3----
2024-05-16 10:30 am- 5.8 9.7 1.0 4- NE-- 52.2 52.3----
2024-05-16 10:10 am- 7.8 9.7 1.0 5- NE-- 51.8 52.2----
2024-05-16 09:50 am- 7.8 9.7 1.0 5-ENE-- 52.2 52.2----
2024-05-16 09:40 am- 7.8 11.7 1.0 5- NE-- 52.2 52.2----
2024-05-16 09:30 am- 7.8 9.7 1.0 5- NE-- 52.0 52.2----
2024-05-16 09:20 am- 7.8 9.7 1.0 4-NNE-- 51.8 52.2----
2024-05-16 09:10 am- 7.8 11.7 1.0 5- N-- 52.2 52.2----
2024-05-16 08:50 am- 7.8 9.7 1.0 5- N-- 52.2 52.2----
2024-05-16 08:40 am- 5.8 7.8 1.0 5- N-- 52.2 52.0----
2024-05-16 08:30 am- 5.8 7.8 1.0 4- N-- 52.3 52.0----
2024-05-16 08:20 am- 3.9 5.8 1.0 5- N-- 52.3 52.0----
2024-05-16 08:10 am- 3.9 3.9 1.0 5- N-- 52.3 52.0----
2024-05-16 07:50 am- 1.9 3.9 1.0 5- N-- 52.0 52.0----
2024-05-16 07:40 am- 1.9 1.9 1.0 5- N-- 51.6 52.0----
2024-05-16 07:30 am- 1.9 3.9 1.0 5- N-- 51.1 52.0----
2024-05-16 07:20 am- 3.9 3.9 1.0 5- N-- 50.7 51.8----
2024-05-16 07:10 am- 3.9 5.8 1.0 5- N-- 50.4 51.8----
2024-05-16 06:50 am- 3.9 5.8 1.0 5- N-- 50.7 51.8----
2024-05-16 06:40 am- 1.9 3.9 1.0 4- N-- 50.9 51.8----
2024-05-16 06:30 am- 3.9 5.8 1.0 5- N-- 50.5 51.8----
2024-05-16 06:20 am- 5.8 5.8 1.0 4- N-- 50.5 51.8----
2024-05-16 06:10 am- 3.9 5.8 1.0 5- N-- 50.7 51.8----
2024-05-16 05:50 am- 3.9 5.8 1.0 5-NNE-- 50.9 51.8----
2024-05-16 05:40 am- 1.9 3.9 1.0 5- N-- 50.9 52.0----
2024-05-16 05:30 am- 1.9 3.9 1.3 5- N-- 50.9 52.0----
2024-05-16 05:20 am- 1.9 3.9 1.0 5-NNE-- 50.7 52.0----
2024-05-16 05:10 am- 0.0 1.9 1.0 4- N-- 50.5 52.0----
2024-05-16 04:50 am- 1.9 1.9 1.0 5- N-- 50.5 51.8----
2024-05-16 04:40 am- 1.9 3.9 1.0 5-NNE-- 50.5 51.8----
2024-05-16 04:30 am- 3.9 3.9 1.0 5- N-- 50.5 52.0----
2024-05-16 04:20 am- 3.9 5.8 1.0 4- N-- 50.9 52.0----
2024-05-16 04:10 am- 3.9 3.9 1.0 5- N-- 50.7 52.0----
2024-05-16 03:50 am- 3.9 5.8 1.0 4-NNE-- 50.9 52.0----
2024-05-16 03:40 am- 3.9 5.8 1.3 5-NNE-- 50.9 52.0----
2024-05-16 03:30 am- 1.9 3.9 1.3 4- N-- 51.1 52.0----
2024-05-16 03:20 am- 3.9 3.9 1.0 4- N-- 51.1 52.0----
2024-05-16 03:10 am- 3.9 5.8 1.0 4- N-- 51.3 52.0----
2024-05-16 02:50 am- 3.9 3.9 1.0 4-NNE-- 51.3 52.0----

Detailed Wave Summary
for 45187 as of (3:30 am CDT)
0830 GMT on 05/17/2024:

These wave data are displayed in rounded times.

     

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 - Significant Wave Height Significant Wave Height (WVHT): 0.7 ft
Previous observations
TIME
(CDT)
5-day plot - Wave Height
WVHT
ft
5-day plot - Swell Height
SwH
ft
5-day plot - Swell Period
SwP
sec
5-day plot - Swell Direction
SwD
 
5-day plot - Wind Wave Height
WWH
ft
5-day plot - Wind Wave Period
WWP
sec
5-day plot - Wind Wave Direction
WWD
 
5-day plot - Wave Steepness
STEEPNESS
 
5-day plot - Average Wave Period
APD
sec
2024-05-17 03:20 am 0.7------ N/A-
2024-05-17 03:10 am 0.7------ N/A-
2024-05-17 02:50 am 0.7------ N/A-
2024-05-17 02:40 am 0.7------ N/A-
2024-05-17 02:30 am 0.7------ N/A-
2024-05-17 02:20 am 0.7------ N/A-
2024-05-17 02:10 am 0.7------ N/A-
2024-05-17 01:50 am 0.7------ N/A-
2024-05-17 01:40 am 0.7------ N/A-
2024-05-17 01:30 am 0.7------ N/A-
2024-05-17 01:20 am 0.7------ N/A-
2024-05-17 01:10 am 0.7------ N/A-
2024-05-17 12:50 am 1.0------ N/A-
2024-05-17 12:40 am 1.0------ N/A-
2024-05-17 12:30 am 1.0------ N/A-
2024-05-17 12:20 am 1.0------ N/A-
2024-05-17 12:10 am 1.0------ N/A-
2024-05-16 11:50 pm 1.0------ N/A-
2024-05-16 11:40 pm 1.0------ N/A-
2024-05-16 11:30 pm 1.0------ N/A-
2024-05-16 11:20 pm 1.0------ N/A-
2024-05-16 11:10 pm 1.0------ N/A-
2024-05-16 10:50 pm 1.0------ N/A-
2024-05-16 10:40 pm 1.0------ N/A-
2024-05-16 10:30 pm 1.3------ N/A-
2024-05-16 10:20 pm 1.0------ N/A-
2024-05-16 10:10 pm 1.3------ N/A-
2024-05-16 09:50 pm 1.3------ N/A-
2024-05-16 09:40 pm 1.3------ N/A-
2024-05-16 09:30 pm 1.3------ N/A-
2024-05-16 09:20 pm 1.3------ N/A-
2024-05-16 09:10 pm 1.3------ N/A-
2024-05-16 08:50 pm 1.3------ N/A-
2024-05-16 08:40 pm 1.3------ N/A-
2024-05-16 08:30 pm 1.3------ N/A-
2024-05-16 08:10 pm 1.3------ N/A-
2024-05-16 07:50 pm 1.3------ N/A-
2024-05-16 07:40 pm 1.3------ N/A-
2024-05-16 07:30 pm 1.3------ N/A-
2024-05-16 07:10 pm 1.6------ N/A-
2024-05-16 06:50 pm 1.6------ N/A-
2024-05-16 06:40 pm 1.6------ N/A-
2024-05-16 06:30 pm 1.6------ N/A-
2024-05-16 06:10 pm 1.3------ N/A-
2024-05-16 05:50 pm 1.3------ N/A-
2024-05-16 05:40 pm 1.6------ N/A-
2024-05-16 05:30 pm 1.6------ N/A-
2024-05-16 05:10 pm 1.6------ N/A-
2024-05-16 04:50 pm 1.6------ N/A-
2024-05-16 04:40 pm 1.3------ N/A-
2024-05-16 04:30 pm 1.3------ N/A-
2024-05-16 04:10 pm 1.6------ N/A-
2024-05-16 03:50 pm 1.6------ N/A-
2024-05-16 03:40 pm 1.3------ N/A-
2024-05-16 03:30 pm 1.3------ N/A-
2024-05-16 03:10 pm 1.0------ N/A-
2024-05-16 02:50 pm 0.7------ N/A-
2024-05-16 02:40 pm 0.7------ N/A-
2024-05-16 02:30 pm 0.7------ N/A-
2024-05-16 02:10 pm 0.7------ N/A-
2024-05-16 01:50 pm 0.7------ N/A-
2024-05-16 01:40 pm 0.7------ N/A-
2024-05-16 01:30 pm 1.0------ N/A-
2024-05-16 01:10 pm 1.0------ N/A-
2024-05-16 12:50 pm 1.0------ N/A-
2024-05-16 12:40 pm 1.0------ N/A-
2024-05-16 12:30 pm 1.0------ N/A-
2024-05-16 12:10 pm 1.0------ N/A-
2024-05-16 11:50 am 1.0------ N/A-
2024-05-16 11:40 am 1.0------ N/A-
2024-05-16 11:30 am 1.0------ N/A-
2024-05-16 11:10 am 1.0------ N/A-
2024-05-16 10:50 am 1.0------ N/A-
2024-05-16 10:40 am 1.0------ N/A-
2024-05-16 10:30 am 1.0------ N/A-
2024-05-16 10:10 am 1.0------ N/A-
2024-05-16 09:50 am 1.0------ N/A-
2024-05-16 09:40 am 1.0------ N/A-
2024-05-16 09:30 am 1.0------ N/A-
2024-05-16 09:20 am 1.0------ N/A-
2024-05-16 09:10 am 1.0------ N/A-
2024-05-16 08:50 am 1.0------ N/A-
2024-05-16 08:40 am 1.0------ N/A-
2024-05-16 08:30 am 1.0------ N/A-
2024-05-16 08:20 am 1.0------ N/A-
2024-05-16 08:10 am 1.0------ N/A-
2024-05-16 07:50 am 1.0------ N/A-
2024-05-16 07:40 am 1.0------ N/A-
2024-05-16 07:30 am 1.0------ N/A-
2024-05-16 07:20 am 1.0------ N/A-
2024-05-16 07:10 am 1.0------ N/A-
2024-05-16 06:50 am 1.0------ N/A-
2024-05-16 06:40 am 1.0------ N/A-
2024-05-16 06:30 am 1.0------ N/A-
2024-05-16 06:20 am 1.0------ N/A-
2024-05-16 06:10 am 1.0------ N/A-
2024-05-16 05:50 am 1.0------ N/A-
2024-05-16 05:40 am 1.0------ N/A-
2024-05-16 05:30 am 1.3------ N/A-
2024-05-16 05:20 am 1.0------ N/A-
2024-05-16 05:10 am 1.0------ N/A-
2024-05-16 04:50 am 1.0------ N/A-
2024-05-16 04:40 am 1.0------ N/A-
2024-05-16 04:30 am 1.0------ N/A-
2024-05-16 04:20 am 1.0------ N/A-
2024-05-16 04:10 am 1.0------ N/A-
2024-05-16 03:50 am 1.0------ N/A-
2024-05-16 03:40 am 1.3------ N/A-
2024-05-16 03:30 am 1.3------ N/A-
2024-05-16 03:20 am 1.0------ N/A-
2024-05-16 03:10 am 1.0------ N/A-
2024-05-16 02:50 am 1.0------ N/A-

Disclaimer: Ocean current directions are reported to the nearest 10 degrees and speeds are measured to the nearest whole centimeter per second.

Ocean Current Data for 45187

Unit of Measure:   Time Zone:   
3:30 am CDT 3:20 am CDT 3:10 am CDT 2:50 am CDT 2:40 am CDT 2:30 am CDT 2:20 am CDT 2:10 am CDT
Depth
ft
Dir
°
Speed
kts
Dir
°
Speed
kts
Dir
°
Speed
kts
Dir
°
Speed
kts
Dir
°
Speed
kts
Dir
°
Speed
kts
Dir
°
Speed
kts
Dir
°
Speed
kts
7 20 0.14 30 0.16 50 0.10 40 0.14 30 0.14 20 0.16 40 0.17 20 0.17

Previous (up to 48) reports of ocean current data for 45187

Ocean Current Stick Plots are available in metric units only:

All Instruments - 1-day plot - ocean current 1-day plot     3-day plot - ocean current 3-day plot     5-day plot - ocean current 5-day plot