Station List

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

Conditions at 45013 as of
(4:30 am CDT)
0930 GMT on 07/07/2026:
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):WNW ( 300 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5.8 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): NE ( 46 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.10 in
5-day plot - Air Temperature Air Temperature (ATMP): 63.9 °F
5-day plot - Water Temperature Water Temperature (WTMP): 63.9 °F
5-day plot - Dew Point Dew Point (DEWP): 59.9 °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
2026-07-07 04:00 am NW 5.8 7.8 0.7-- NE30.10- 64.2 64.8 59.9---
2026-07-07 03:30 amWNW 3.9 3.9 0.7-- NE30.10- 64.9 64.6 60.6---
2026-07-07 03:00 am NW 5.8 5.8 0.7-- NE30.10+0.01 64.6 64.6 60.1---
2026-07-07 02:30 amWNW 3.9 3.9 0.7-- NE30.10- 65.1 64.8 60.8---
2026-07-07 02:00 amWNW 3.9 5.8 0.7-- NE30.10+0.01 65.1 64.9 60.8---
2026-07-07 01:30 amWNW 3.9 5.8 0.7-- NE30.09- 65.7 64.9 60.8---
2026-07-07 12:30 amWNW 3.9 5.8 0.7-- NE30.09- 66.6 64.9 59.9---
2026-07-07 12:00 am NW 3.9 5.8 0.7-- NE30.09- 66.2 64.8 60.6---
2026-07-06 11:30 pm NW 3.9 3.9 0.7-- NE30.09- 66.7 64.9 60.6---
2026-07-06 11:00 pmNNW 3.9 3.9 0.7-- NE30.09+0.02 66.7 64.8 60.8---
2026-07-06 09:30 pm N 9.7 9.7 0.7-- NE30.10- 66.0 64.9 63.1---
2026-07-06 08:30 pm N 7.8 9.7 1.0 3- NE30.08- 66.0 65.1 63.3---
2026-07-06 08:00 pm N 5.8 7.8 1.0 3- NE30.07-0.02 66.2 65.1 63.9---
2026-07-06 07:30 pm N 5.8 7.8 1.0 3- NE30.07- 66.6 65.1 63.9---
2026-07-06 07:00 pm N 5.8 7.8 1.0 3- NE30.08-0.03 66.6 65.3 63.9---
2026-07-06 06:30 pm N 5.8 5.8 1.0 4- NE30.08- 66.6 65.5 63.3---
2026-07-06 06:00 pm N 3.9 5.8 1.0 4- NE30.09-0.01 66.6 65.5 63.5---
2026-07-06 05:30 pm N 5.8 5.8 1.0 3- NE30.09- 66.7 65.5 63.3---
2026-07-06 05:00 pmNNW 3.9 5.8 1.0 3- NE30.09-0.02 66.9 65.5 63.5---
2026-07-06 04:30 pmNNW 3.9 5.8 1.0 3- NE30.10- 66.6 65.3 63.0---
2026-07-06 04:00 pmNNW 5.8 5.8 1.0 4- NE30.10-0.02 66.6 65.7 63.5---
2026-07-06 03:30 pmNNW 5.8 5.8 1.0 4- NE30.10- 65.7 65.5 63.7---
2026-07-06 03:00 pm N 3.9 5.8 1.0 4- NE30.10-0.02 65.7 64.9 64.4---
2026-07-06 02:30 pmNNE 3.9 5.8 1.3 4- NE30.11- 64.9 64.4 63.7---
2026-07-06 02:00 pm N 5.8 7.8 1.3 4- NE30.12+0.00 64.2 64.2 63.5---
2026-07-06 01:30 pmNNE 5.8 7.8 1.3 4- NE30.13- 64.2 63.9 63.1---
2026-07-06 01:00 pmNNE 5.8 7.8 1.3 4- NE30.13+0.01 64.0 63.5 62.8---
2026-07-06 12:30 pmNNE 9.7 9.7 1.3 4-NNE30.13- 63.7 63.1 62.2---
2026-07-06 12:00 pmNNE 9.7 11.7 1.3 4- NE30.13+0.00 63.3 63.1 62.4---
2026-07-06 11:30 amNNE 7.8 9.7 1.3 4-NNE30.11- 63.3 62.6 62.4---
2026-07-06 11:00 amNNE 7.8 9.7 1.3 4- NE30.12+0.01 63.0 60.6 62.1---
2026-07-06 10:30 amNNE 9.7 11.7 1.3 4- NE30.11- 63.1 60.1 62.1---
2026-07-06 10:00 amNNE 9.7 9.7 1.3 4- NE30.11+0.02 62.6 59.9 61.9---
2026-07-06 09:30 amNNE 9.7 11.7 1.3 4- NE30.12- 62.4 59.5 61.5---
2026-07-06 09:00 amNNE 7.8 9.7 1.3 4- NE30.12+0.04 62.6 59.4 61.7---
2026-07-06 08:30 amNNE 9.7 11.7 1.3 4-NNE30.12- 62.6 59.2 61.3---
2026-07-06 08:00 amNNE 9.7 11.7 1.3 5- NE30.11+0.02 62.4 59.0 61.5---
Wave Summary
for 45013 as of (4:30 am CDT)
0930 GMT on 07/07/2026:

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): 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
2026-07-07 04:00 am 0.7------ N/A-
2026-07-07 03:30 am 0.7------ N/A-
2026-07-07 03:00 am 0.7------ N/A-
2026-07-07 02:30 am 0.7------ N/A-
2026-07-07 02:00 am 0.7------ N/A-
2026-07-07 01:30 am 0.7------ N/A-
2026-07-07 12:30 am 0.7------ N/A-
2026-07-07 12:00 am 0.7------ N/A-
2026-07-06 11:30 pm 0.7------ N/A-
2026-07-06 11:00 pm 0.7------ N/A-
2026-07-06 09:30 pm 0.7------ N/A-
2026-07-06 08:30 pm 1.0------ N/A-
2026-07-06 08:00 pm 1.0------ N/A-
2026-07-06 07:30 pm 1.0------ N/A-
2026-07-06 07:00 pm 1.0------ N/A-
2026-07-06 06:30 pm 1.0------ N/A-
2026-07-06 06:00 pm 1.0------ N/A-
2026-07-06 05:30 pm 1.0------ N/A-
2026-07-06 05:00 pm 1.0------ N/A-
2026-07-06 04:30 pm 1.0------ N/A-
2026-07-06 04:00 pm 1.0------ N/A-
2026-07-06 03:30 pm 1.0------ N/A-
2026-07-06 03:00 pm 1.0------ N/A-
2026-07-06 02:30 pm 1.3------ N/A-
2026-07-06 02:00 pm 1.3------ N/A-
2026-07-06 01:30 pm 1.3------ N/A-
2026-07-06 01:00 pm 1.3------ N/A-
2026-07-06 12:30 pm 1.3------ N/A-
2026-07-06 12:00 pm 1.3------ N/A-
2026-07-06 11:30 am 1.3------ N/A-
2026-07-06 11:00 am 1.3------ N/A-
2026-07-06 10:30 am 1.3------ N/A-
2026-07-06 10:00 am 1.3------ N/A-
2026-07-06 09:30 am 1.3------ N/A-
2026-07-06 09:00 am 1.3------ N/A-
2026-07-06 08:30 am 1.3------ N/A-
2026-07-06 08:00 am 1.3------ N/A-
Ocean Conditions at 45013 as of
(4:30 am CDT)
0930 GMT on 07/07/2026:
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):64.04 °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
2026-07-07 04:00 am 6.664.33--------
2026-07-07 03:30 am 6.664.33--------
2026-07-07 03:00 am 6.664.80--------
2026-07-07 02:30 am 6.664.80--------
2026-07-07 02:00 am 6.665.19--------
2026-07-07 01:30 am 6.665.19--------
2026-07-07 12:30 am 6.665.08--------
2026-07-07 12:00 am 6.665.08--------
2026-07-06 11:30 pm 6.665.08--------
2026-07-06 11:00 pm 6.665.08--------
2026-07-06 09:30 pm 6.665.03--------
2026-07-06 08:30 pm 6.665.23--------
2026-07-06 08:00 pm 6.665.25--------
2026-07-06 07:30 pm 6.665.25--------
2026-07-06 07:00 pm 6.665.17--------
2026-07-06 06:30 pm 6.665.17--------
2026-07-06 06:00 pm 6.665.05--------
2026-07-06 05:30 pm 6.665.05--------
2026-07-06 05:00 pm 6.664.87--------
2026-07-06 04:30 pm 6.664.87--------
2026-07-06 04:00 pm 6.664.62--------
2026-07-06 03:30 pm 6.664.62--------
2026-07-06 03:00 pm 6.664.38--------
2026-07-06 02:30 pm 6.664.38--------
2026-07-06 02:00 pm 6.663.54--------
2026-07-06 01:30 pm 6.663.54--------
2026-07-06 01:00 pm 6.663.30--------
2026-07-06 12:30 pm 6.663.30--------
2026-07-06 12:00 pm 6.663.30--------
2026-07-06 11:30 am 6.663.30--------
2026-07-06 11:00 am 6.663.30--------
2026-07-06 10:30 am 6.663.30--------
2026-07-06 10:00 am 6.663.30--------
2026-07-06 09:30 am 6.663.30--------
2026-07-06 09:00 am 6.659.61--------
2026-07-06 08:30 am 6.659.61--------
2026-07-06 08:00 am 6.659.18--------
Solar Radiation Conditions at 45013 as of
(4:30 am CDT)
0930 GMT on 07/07/2026:
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): 0.0watts/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
2026-07-07 04:00 am 0.7--
2026-07-07 03:30 am 0.4--
2026-07-07 03:00 am 0.0--
2026-07-07 02:30 am 0.1--
2026-07-07 02:00 am 0.0--
2026-07-07 01:30 am 0.0--
2026-07-07 12:30 am 0.4--
2026-07-07 12:00 am 0.0--
2026-07-06 11:30 pm 0.6--
2026-07-06 11:00 pm 0.9--
2026-07-06 09:30 pm 0.0--
2026-07-06 08:30 pm 5.6--
2026-07-06 08:00 pm 37.9--
2026-07-06 07:30 pm 102.7--
2026-07-06 07:00 pm 183.0--
2026-07-06 06:30 pm 279.5--
2026-07-06 06:00 pm 375.5--
2026-07-06 05:30 pm 473.6--
2026-07-06 05:00 pm 563.3--
2026-07-06 04:30 pm 435.9--
2026-07-06 04:00 pm 714.1--
2026-07-06 03:30 pm 775.8--
2026-07-06 03:00 pm 833.4--
2026-07-06 02:30 pm 880.2--
2026-07-06 02:00 pm 916.0--
2026-07-06 01:30 pm 936.7--
2026-07-06 01:00 pm 946.8--
2026-07-06 12:30 pm 944.5--
2026-07-06 12:00 pm 926.0--
2026-07-06 11:30 am 891.4--
2026-07-06 11:00 am 848.0--
2026-07-06 10:30 am 800.6--
2026-07-06 10:00 am 739.2--
2026-07-06 09:30 am 650.6--
2026-07-06 09:00 am 560.6--
2026-07-06 08:30 am 475.2--
2026-07-06 08:00 am 384.6--