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Station 45013 - ATW20 - Atwater Park, WI Image indicating link to RSS feed of recent meteorological observations for station 45013

Owned and maintained by University of Wisconsin-Milwaukee
Buoy
43.098 N 87.850 W (43°5'53" N 87°50'59" W)

Site elevation: 176 m above mean sea level
Air temp height: 2 m above site elevation
Anemometer height: 2 m above site elevation
Barometer elevation: 178 m above mean sea level
Sea temp depth: 0 m below water line
Water depth: 20 m

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Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 45013

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yellow diamond Stations with recent data
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(24 hours for tsunami stations)

Conditions at 45013 as of
(2:30 pm CDT)
1930 GMT on 07/22/2026:
Note: This report is more than two hours old
     

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): E ( 100 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7.8 kts
5-day plot - Wind Gust Wind Gust (GST): 11.7 kts
5-day plot - Wave Height Wave Height (WVHT): 2.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 6 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): NE ( 40 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.11 in
5-day plot - Air Temperature Air Temperature (ATMP): 66.6 °F
5-day plot - Water Temperature Water Temperature (WTMP): 70.7 °F
5-day plot - Dew Point Dew Point (DEWP): 53.4 °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): 9.7 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
2026-07-22 02:00 pm E 7.8 9.7 2.6 6- NE30.11+0.00 66.2 70.5 52.5---
2026-07-22 01:30 pm E 5.8 9.7 2.6 6- NE30.12- 65.8 70.5 52.7---
2026-07-22 01:00 pmENE 7.8 9.7 2.6 6- NE30.12+0.01 65.8 70.3 54.3---
2026-07-22 12:30 pmENE 7.8 9.7 2.6 6- NE30.13- 65.5 70.3 54.3---
2026-07-22 12:00 pmENE 7.8 11.7 2.6 6- NE30.13+0.03 65.5 70.0 53.8---
2026-07-22 11:30 am NE 11.7 15.5 3.0 6- NE30.12- 65.3 69.8 52.3---
2026-07-22 11:00 am NE 9.7 13.6 3.3 7- NE30.12+0.03 64.8 69.4 53.2---
2026-07-22 10:30 am NE 11.7 15.5 3.0 6- NE30.12- 64.4 69.4 52.3---
2026-07-22 10:00 amNNE 9.7 13.6 3.3 7- NE30.11+0.04 64.4 69.3 54.0---
2026-07-22 09:30 am NE 11.7 15.5 3.3 7- NE30.11- 63.9 69.4 49.6---
2026-07-22 09:00 amNNE 13.6 15.5 3.3 6- NE30.11+0.06 63.3 69.6 52.7---
2026-07-22 08:30 amNNE 13.6 15.5 3.6 6- NE30.09- 62.8 69.6 53.8---
2026-07-22 08:00 am N 13.6 17.5 3.9 6- NE30.09+0.05 62.8 69.8 55.0---
2026-07-22 07:30 am N 13.6 17.5 3.3 7- NE30.08- 61.9 69.8 54.7---
2026-07-22 07:00 am N 11.7 13.6 3.6 6- NE30.07+0.06 60.3 69.6 54.9---
2026-07-22 06:30 am N 11.7 13.6 3.9 6- NE30.06- 60.3 69.4 54.7---
2026-07-22 06:00 am N 11.7 13.6 3.6 6- NE30.05+0.04 59.9 69.3 54.1---
2026-07-22 05:30 am N 11.7 15.5 3.9 7- NE30.04- 60.4 69.1 55.8---
2026-07-22 05:00 am N 11.7 15.5 4.3 7- NE30.03+0.04 61.3 69.1 54.9---
2026-07-22 04:30 am N 13.6 17.5 4.6 7- NE30.03- 62.1 69.1 54.9---
2026-07-22 04:00 amNNE 13.6 17.5 4.3 7- NE30.01+0.03 62.4 69.3 56.1---
2026-07-22 03:30 amNNE 13.6 19.4 5.2 7- NE30.01- 62.4 69.1 55.8---
2026-07-22 03:00 amNNE 15.5 17.5 5.2 7- NE30.01+0.03 62.2 69.1 55.0---
2026-07-22 02:30 am N 11.7 15.5 5.9 7- NE29.99- 62.6 69.3 54.3---
2026-07-22 02:00 am N 11.7 13.6 5.6 7- NE29.99+0.03 63.5 69.3 55.4---
2026-07-22 01:30 am N 11.7 15.5 6.2 7- NE29.98- 64.0 69.3 55.6---
2026-07-22 01:00 amNNE 13.6 19.4 6.6 6- NE29.98+0.04 65.3 69.3 56.5---
2026-07-22 12:30 amNNE 13.6 15.5 6.9 7- NE29.98- 65.3 69.3 57.4---
2026-07-22 12:00 am NE 15.5 21.4 6.6 7- NE29.97+0.07 65.8 69.3 57.6---
2026-07-21 11:30 pmENE 17.5 23.3 6.9 7- NE29.97- 66.0 69.3 60.1---
2026-07-21 11:00 pmENE 21.4 27.2 6.6 6- NE29.96+0.09 66.4 69.4 60.6---
2026-07-21 10:30 pmENE 21.4 27.2 5.9 6- NE29.95- 65.8 69.4 61.0---
2026-07-21 10:00 pm E 23.3 29.1 5.6 6- NE29.94+0.08 67.6 69.4 62.6---
2026-07-21 09:30 pm E 23.3 31.1 5.2 6- NE29.92- 68.7 69.6 61.2---
2026-07-21 09:00 pmENE 21.4 27.2 3.9 5- NE29.90+0.07 68.5 69.8 63.0---
2026-07-21 08:30 pmENE 19.4 25.3 3.3 4- NE29.88- 68.5 70.0 63.9---
2026-07-21 08:00 pmENE 19.4 23.3 3.6 4- NE29.88+0.12 68.2 70.2 64.4---
2026-07-21 07:30 pm NE 17.5 21.4 3.6 4- NE29.86- 68.0 70.5 64.9---
2026-07-21 07:00 pmENE 19.4 25.3 3.6 4-NNE29.85+0.10 68.2 70.5 65.7---
2026-07-21 06:30 pmENE 19.4 23.3 2.6 4-NNE29.84- 69.1 70.7 66.6---
2026-07-21 06:00 pmENE 19.4 25.3 2.3 3-NNE29.83+0.10 69.1 70.7 66.4---
Wave Summary
for 45013 as of (2:30 pm CDT)
1930 GMT on 07/22/2026:

Note: This report is more than two hours old

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): 2.3 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
2026-07-22 02:00 pm 2.6------ N/A-
2026-07-22 01:30 pm 2.6------ STEEP-
2026-07-22 01:00 pm 2.6------ STEEP-
2026-07-22 12:30 pm 2.6------ STEEP-
2026-07-22 12:00 pm 2.6------ AVERAGE-
2026-07-22 11:30 am 3.0------ STEEP-
2026-07-22 11:00 am 3.3------ AVERAGE-
2026-07-22 10:30 am 3.0------ AVERAGE-
2026-07-22 10:00 am 3.3------ AVERAGE-
2026-07-22 09:30 am 3.3------ STEEP-
2026-07-22 09:00 am 3.3------ STEEP-
2026-07-22 08:30 am 3.6------ STEEP-
2026-07-22 08:00 am 3.9------ STEEP-
2026-07-22 07:30 am 3.3------ AVERAGE-
2026-07-22 07:00 am 3.6------ STEEP-
2026-07-22 06:30 am 3.9------ STEEP-
2026-07-22 06:00 am 3.6------ STEEP-
2026-07-22 05:30 am 3.9------ AVERAGE-
2026-07-22 05:00 am 4.3------ STEEP-
2026-07-22 04:30 am 4.6------ STEEP-
2026-07-22 04:00 am 4.3------ STEEP-
2026-07-22 03:30 am 5.2------ STEEP-
2026-07-22 03:00 am 5.2------ STEEP-
2026-07-22 02:30 am 5.9------ STEEP-
2026-07-22 02:00 am 5.6------ STEEP-
2026-07-22 01:30 am 6.2------ STEEP-
2026-07-22 01:00 am 6.6------VERY_STEEP-
2026-07-22 12:30 am 6.9------ STEEP-
2026-07-22 12:00 am 6.6------ STEEP-
2026-07-21 11:30 pm 6.9------ STEEP-
2026-07-21 11:00 pm 6.6------VERY_STEEP-
2026-07-21 10:30 pm 5.9------VERY_STEEP-
2026-07-21 10:00 pm 5.6------VERY_STEEP-
2026-07-21 09:30 pm 5.2------VERY_STEEP-
2026-07-21 09:00 pm 3.9------VERY_STEEP-
2026-07-21 08:30 pm 3.3------VERY_STEEP-
2026-07-21 08:00 pm 3.6------VERY_STEEP-
2026-07-21 07:30 pm 3.6------VERY_STEEP-
2026-07-21 07:00 pm 3.6------VERY_STEEP-
2026-07-21 06:30 pm 2.6------ N/A-
2026-07-21 06:00 pm 2.3------ N/A-
Ocean Conditions at 45013 as of
(2:30 pm CDT)
1930 GMT on 07/22/2026:
Note: This report is more than two hours old

These oceanographic 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.

Depth (DEPTH): 6.6 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):70.74 °F
Previous observations
TIME
(CDT)		 DEPTH
ft		 5-day plot - Ocean Temperature
OTMP
°F		 5-day plot - Conductivity
COND
mS/cm		 5-day plot - Salinity
SAL
psu		 5-day plot - Oxygen Saturation
O2%
%		 5-day plot - Oxygen Concentration
O2PPM
ppm		 5-day plot - Chlorophyll
CLCON
ug/l		 5-day plot - Turbidity
TURB
FTU		 5-day plot - pH
PH
 		 5-day plot - Eh
EH
mV
2026-07-22 02:00 pm 6.670.74--------
2026-07-22 01:30 pm 6.670.74--------
2026-07-22 01:00 pm 6.670.57--------
2026-07-22 12:30 pm 6.670.57--------
2026-07-22 12:00 pm 6.670.16--------
2026-07-22 11:30 am 6.670.16--------
2026-07-22 11:00 am 6.669.67--------
2026-07-22 10:30 am 6.669.67--------
2026-07-22 10:00 am 6.669.51--------
2026-07-22 09:30 am 6.669.51--------
2026-07-22 09:00 am 6.669.69--------
2026-07-22 08:30 am 6.669.69--------
2026-07-22 08:00 am 6.669.91--------
2026-07-22 07:30 am 6.669.91--------
2026-07-22 07:00 am 6.669.73--------
2026-07-22 06:30 am 6.669.73--------
2026-07-22 06:00 am 6.669.73--------
2026-07-22 05:30 am 6.669.22--------
2026-07-22 05:00 am 6.669.22--------
2026-07-22 04:30 am 6.669.30--------
2026-07-22 04:00 am 6.669.30--------
2026-07-22 03:30 am 6.669.30--------
2026-07-22 03:00 am 6.669.30--------
2026-07-22 02:30 am 6.669.35--------
2026-07-22 02:00 am 6.669.35--------
2026-07-22 01:30 am 6.669.35--------
2026-07-22 01:00 am 6.669.35--------
2026-07-22 12:30 am 6.669.42--------
2026-07-22 12:00 am 6.669.42--------
2026-07-21 11:30 pm 6.669.42--------
2026-07-21 11:00 pm 6.669.51--------
2026-07-21 10:30 pm 6.669.51--------
2026-07-21 10:00 pm 6.669.66--------
2026-07-21 09:30 pm 6.669.66--------
2026-07-21 09:00 pm 6.670.02--------
2026-07-21 08:30 pm 6.670.02--------
2026-07-21 08:00 pm 6.670.34--------
2026-07-21 07:30 pm 6.670.34--------
2026-07-21 07:00 pm 6.670.72--------
2026-07-21 06:30 pm 6.670.72--------
2026-07-21 06:00 pm 6.670.79--------
Solar Radiation Conditions at 45013 as of
(2:30 pm CDT)
1930 GMT on 07/22/2026:
Note: This report is more than two hours old
     

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 - Short Wave Radiation 1 Short Wave Radiation 1 (SRAD1): 920.5watts/meter2
Previous observations
TIME
(CDT)		 5-day plot - Short Wave Radiation 1
SRAD1
w/m2		 5-day plot - Short Wave Radiation 2
SRAD2
w/m2		 5-day plot - Long Wave Radiation
LRAD
w/m2
2026-07-22 02:00 pm 948.3--
2026-07-22 01:30 pm 961.7--
2026-07-22 01:00 pm 959.9--
2026-07-22 12:30 pm 948.5--
2026-07-22 12:00 pm 928.3--
2026-07-22 11:30 am 900.1--
2026-07-22 11:00 am 855.9--
2026-07-22 10:30 am 793.2--
2026-07-22 10:00 am 722.7--
2026-07-22 09:30 am 635.1--
2026-07-22 09:00 am 550.1--
2026-07-22 08:30 am 448.4--
2026-07-22 08:00 am 363.7--
2026-07-22 07:30 am 269.5--
2026-07-22 07:00 am 174.0--
2026-07-22 06:30 am 89.2--
2026-07-22 06:00 am 25.8--
2026-07-22 05:30 am 1.8--
2026-07-22 05:00 am 0.0--
2026-07-22 04:30 am 0.0--
2026-07-22 04:00 am 0.0--
2026-07-22 03:30 am 0.0--
2026-07-22 03:00 am 0.0--
2026-07-22 02:30 am 0.0--
2026-07-22 02:00 am 0.0--
2026-07-22 01:30 am 0.0--
2026-07-22 01:00 am 0.0--
2026-07-22 12:30 am 0.0--
2026-07-22 12:00 am 0.0--
2026-07-21 11:30 pm 0.0--
2026-07-21 11:00 pm 0.0--
2026-07-21 10:30 pm 0.0--
2026-07-21 10:00 pm 0.0--
2026-07-21 09:30 pm 0.0--
2026-07-21 09:00 pm 0.0--
2026-07-21 08:30 pm 1.3--
2026-07-21 08:00 pm 10.1--
2026-07-21 07:30 pm 55.1--
2026-07-21 07:00 pm 69.4--
2026-07-21 06:30 pm 59.1--
2026-07-21 06:00 pm 150.7--