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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Conditions at 45013 as of
(12:00 pm CDT)
1700 GMT on 07/03/2026:
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): N ( 10 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3.9 kts
5-day plot - Wind Gust Wind Gust (GST): 3.9 kts
5-day plot - Wave Height Wave Height (WVHT): 0.7 ft
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSE ( 159 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.05 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.02 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 64.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 54.9 °F
5-day plot - Dew Point Dew Point (DEWP): 63.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 3.9 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
2026-07-03 11:30 am S 3.9 3.9 0.7-- S30.06- 64.6 55.4 64.6---
2026-07-03 11:00 am S 3.9 5.8 0.7--SSE30.06-0.01 62.6 54.9 62.6---
2026-07-03 10:30 am SW 1.9 3.9 1.0 4-SSE30.07- 61.2 55.2 61.2---
2026-07-03 10:00 amSSW 3.9 5.8 1.0 3-SSE30.07+0.01 59.9 55.6 59.9---
2026-07-03 09:30 am S 7.8 11.7 1.0 4-SSE30.07- 62.1 56.1 62.1---
2026-07-03 09:00 am S 7.8 9.7 1.0 4-SSE30.08+0.04 61.5 56.7 61.5---
2026-07-03 08:30 am S 7.8 9.7 1.3 4-SSE30.07- 62.4 56.7 62.4---
2026-07-03 08:00 amSSW 5.8 7.8 1.3 5-SSE30.07+0.05 60.3 56.3 60.3---
2026-07-03 07:30 amSSW 7.8 9.7 1.6 4-SSE30.07- 60.8 55.9 60.8---
2026-07-03 07:00 amSSW 3.9 5.8 1.3 5-SSE30.06+0.04 59.7 56.5 59.7---
2026-07-03 06:30 amSSW 5.8 5.8 0.7--SSE30.04- 59.4 56.5 59.4---
2026-07-03 06:00 am E 1.9 1.9 0.7--SSE30.03+0.00 58.1 54.7 58.1---
2026-07-03 05:30 am W 1.9 1.9 0.3--SSE30.03- 56.7 54.3 56.7---
2026-07-03 05:00 am- 0.0 1.9 0.3--ESE30.02-0.04 59.5 53.8 59.5---
2026-07-03 04:30 amSSE 1.9 1.9 0.3-- SE30.03- 59.9 53.2 59.9---
2026-07-03 04:00 am S 3.9 3.9 0.3-- SE30.01+0.00 59.4 53.1 59.4---
2026-07-03 03:30 am S 3.9 3.9 0.3-- SE30.03- 58.1 52.7 58.1---
2026-07-03 03:00 am SE 3.9 3.9 0.3--SSE30.03-0.01 57.7 52.3 57.7---
2026-07-03 02:30 amNNE 7.8 7.8 0.3--SSE30.05- 59.7 52.3 59.7---
2026-07-03 02:00 am N 7.8 9.7 0.7--SSE30.06+0.01 59.7 52.2 59.7---
2026-07-03 01:30 am N 3.9 5.8 0.7--SSE30.05- 63.1 52.0 60.4---
2026-07-03 01:00 am S 7.8 9.7 0.3--SSE30.01-0.01 60.1 52.0 60.1---
2026-07-03 12:30 am S 5.8 7.8 0.3--SSE30.04- 59.0 52.2 59.0---
2026-07-03 12:00 am S 5.8 5.8 0.7--SSE30.04+0.02 59.2 52.0 59.2---
2026-07-02 11:30 pmSSW 7.8 9.7 0.3-- E30.06- 58.1 52.3 58.1---
2026-07-02 11:00 pmSSW 7.8 7.8 0.3-- E30.05+0.04 59.4 52.3 59.4---
2026-07-02 10:30 pmSSW 7.8 7.8 0.3-- E30.03- 58.1 52.3 58.1---
2026-07-02 10:00 pm S 5.8 5.8 0.3-- NE30.02+0.03 57.4 52.3 57.4---
2026-07-02 09:30 pm S 3.9 5.8 0.7-- NE30.02- 59.2 52.2 59.2---
2026-07-02 09:00 pm SE 5.8 7.8 0.7-- N30.02+0.03 57.7 52.2 57.7---
2026-07-02 08:30 pmENE 1.9 3.9 1.0 2-NNW30.02- 62.6 52.5 62.6---
2026-07-02 08:00 pm NW 15.5 17.5 1.3 3-WNW30.01+0.01 65.8 53.1 63.7---
2026-07-02 07:30 pmWNW 23.3 31.1 0.7--SSE30.03- 68.9 54.0 65.7---
2026-07-02 07:00 pmSSW 7.8 9.7 1.0 3-SSE29.99+0.00 65.5 54.3 63.5---
2026-07-02 06:30 pmSSW 9.7 9.7 1.0 3-SSE29.99- 66.6 54.7 64.9---
2026-07-02 06:00 pmSSW 9.7 11.7 1.0 3-SSE29.99-0.03 64.9 55.2 63.5---
2026-07-02 05:30 pmSSW 9.7 13.6 1.0 3-SSE30.01- 63.7 55.8 62.6---
2026-07-02 05:00 pm S 9.7 13.6 1.0 3-SSE30.00-0.03 64.9 56.8 63.3---
2026-07-02 04:30 pm S 11.7 13.6 1.0 3-SSE29.99- 68.0 57.6 64.4---
2026-07-02 04:00 pm S 9.7 11.7 1.0 3-SSE30.00-0.06 66.7 58.5 63.5---
2026-07-02 03:30 pm S 9.7 13.6 1.0 3-SSE30.00- 67.8 59.0 63.7---
2026-07-02 03:00 pm S 11.7 11.7 1.0 3-SSE30.02-0.04 65.5 58.8 63.1---
2026-07-02 02:30 pmSSW 7.8 9.7 1.3 3-SSE30.03- 65.5 59.0 63.1---
2026-07-02 02:00 pmSSW 7.8 9.7 1.3 2-SSE30.03-0.04 66.4 58.5 63.0---
Wave Summary
for 45013 as of (12:00 pm CDT)
1700 GMT on 07/03/2026:

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
2026-07-03 11:30 am 0.7------ N/A-
2026-07-03 11:00 am 0.7------ N/A-
2026-07-03 10:30 am 0.7------ N/A-
2026-07-03 10:00 am 1.0------ N/A-
2026-07-03 09:30 am 1.0------ N/A-
2026-07-03 09:00 am 1.0------ N/A-
2026-07-03 08:30 am 1.3------ N/A-
2026-07-03 08:00 am 1.3------ N/A-
2026-07-03 07:30 am 1.6------ N/A-
2026-07-03 07:00 am 1.3------ N/A-
2026-07-03 06:30 am 0.7------ N/A-
2026-07-03 06:00 am 0.7------ N/A-
2026-07-03 05:30 am 0.3------ N/A-
2026-07-03 05:00 am 0.3------ N/A-
2026-07-03 04:30 am 0.3------ N/A-
2026-07-03 04:00 am 0.3------ N/A-
2026-07-03 03:30 am 0.3------ N/A-
2026-07-03 03:00 am 0.3------ N/A-
2026-07-03 02:30 am 0.3------ N/A-
2026-07-03 02:00 am 0.7------ N/A-
2026-07-03 01:30 am 0.7------ N/A-
2026-07-03 01:00 am 0.3------ N/A-
2026-07-03 12:30 am 0.3------ N/A-
2026-07-03 12:00 am 0.7------ N/A-
2026-07-02 11:30 pm 0.3------ N/A-
2026-07-02 11:00 pm 0.3------ N/A-
2026-07-02 10:30 pm 0.3------ N/A-
2026-07-02 10:00 pm 0.3------ N/A-
2026-07-02 09:30 pm 0.7------ N/A-
2026-07-02 09:00 pm 0.7------ N/A-
2026-07-02 08:30 pm 1.0------ N/A-
2026-07-02 08:00 pm 1.3------ N/A-
2026-07-02 07:30 pm 0.7------ N/A-
2026-07-02 07:00 pm 1.0------ N/A-
2026-07-02 06:30 pm 1.0------ N/A-
2026-07-02 06:00 pm 1.0------ N/A-
2026-07-02 05:30 pm 1.0------ N/A-
2026-07-02 05:00 pm 1.0------ N/A-
2026-07-02 04:30 pm 1.0------ N/A-
2026-07-02 04:00 pm 1.0------ N/A-
2026-07-02 03:30 pm 1.0------ N/A-
2026-07-02 03:00 pm 1.0------ N/A-
2026-07-02 02:30 pm 1.3------ N/A-
2026-07-02 02:00 pm 1.3------ N/A-
Ocean Conditions at 45013 as of
(12:00 pm CDT)
1700 GMT on 07/03/2026:
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):54.34 °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
2026-07-03 11:30 am 6.654.34--------
2026-07-03 11:00 am 6.654.30--------
2026-07-03 10:30 am 6.654.30--------
2026-07-03 10:00 am 6.654.30--------
2026-07-03 09:30 am 6.654.30--------
2026-07-03 09:00 am 6.654.30--------
2026-07-03 08:30 am 6.654.30--------
2026-07-03 08:00 am 6.654.30--------
2026-07-03 07:30 am 6.654.30--------
2026-07-03 07:00 am 6.654.30--------
2026-07-03 06:30 am 6.654.30--------
2026-07-03 06:00 am 6.654.72--------
2026-07-03 05:30 am 6.654.72--------
2026-07-03 05:00 am 6.654.00--------
2026-07-03 04:30 am 6.654.00--------
2026-07-03 04:00 am 6.653.20--------
2026-07-03 03:30 am 6.653.20--------
2026-07-03 03:00 am 6.652.63--------
2026-07-03 02:30 am 6.652.63--------
2026-07-03 02:00 am 6.652.63--------
2026-07-03 01:30 am 6.652.63--------
2026-07-03 01:00 am 6.652.63--------
2026-07-03 12:30 am 6.652.63--------
2026-07-03 12:00 am 6.652.63--------
2026-07-02 11:30 pm 6.652.63--------
2026-07-02 11:00 pm 6.651.91--------
2026-07-02 10:30 pm 6.651.91--------
2026-07-02 10:00 pm 6.651.87--------
2026-07-02 09:30 pm 6.651.87--------
2026-07-02 09:00 pm 6.652.36--------
2026-07-02 08:30 pm 6.652.36--------
2026-07-02 08:00 pm 6.653.17--------
2026-07-02 07:30 pm 6.653.17--------
2026-07-02 07:00 pm 6.654.30--------
2026-07-02 06:30 pm 6.654.30--------
2026-07-02 06:00 pm 6.654.30--------
2026-07-02 05:30 pm 6.655.80--------
2026-07-02 05:00 pm 6.656.75--------
2026-07-02 04:30 pm 6.656.75--------
2026-07-02 04:00 pm 6.657.58--------
2026-07-02 03:30 pm 6.657.58--------
2026-07-02 03:00 pm 6.658.06--------
2026-07-02 02:30 pm 6.658.06--------
2026-07-02 02:00 pm 6.657.92--------
Solar Radiation Conditions at 45013 as of
(12:00 pm CDT)
1700 GMT on 07/03/2026:
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): 933.2watts/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
2026-07-03 11:30 am 519.3--
2026-07-03 11:00 am 877.6--
2026-07-03 10:30 am 930.8--
2026-07-03 10:00 am 689.6--
2026-07-03 09:30 am 631.0--
2026-07-03 09:00 am 549.5--
2026-07-03 08:30 am 480.6--
2026-07-03 08:00 am 442.6--
2026-07-03 07:30 am 127.5--
2026-07-03 07:00 am 262.8--
2026-07-03 06:30 am 142.4--
2026-07-03 06:00 am 39.8--
2026-07-03 05:30 am 4.9--
2026-07-03 05:00 am 1.4--
2026-07-03 04:30 am 1.1--
2026-07-03 04:00 am 1.0--
2026-07-03 03:30 am 0.0--
2026-07-03 03:00 am 0.0--
2026-07-03 02:30 am 0.0--
2026-07-03 02:00 am 0.4--
2026-07-03 01:30 am 0.0--
2026-07-03 01:00 am 0.0--
2026-07-03 12:30 am 0.0--
2026-07-03 12:00 am 0.0--
2026-07-02 11:30 pm 1.8--
2026-07-02 11:00 pm 0.0--
2026-07-02 10:30 pm 0.0--
2026-07-02 10:00 pm 0.0--
2026-07-02 09:30 pm 1.3--
2026-07-02 09:00 pm 0.0--
2026-07-02 08:30 pm 2.6--
2026-07-02 08:00 pm 14.9--
2026-07-02 07:30 pm 7.3--
2026-07-02 07:00 pm 58.0--
2026-07-02 06:30 pm 83.0--
2026-07-02 06:00 pm 161.5--
2026-07-02 05:30 pm 364.6--
2026-07-02 05:00 pm 564.8--
2026-07-02 04:30 pm 643.4--
2026-07-02 04:00 pm 717.2--
2026-07-02 03:30 pm 773.7--
2026-07-02 03:00 pm 824.1--
2026-07-02 02:30 pm 866.6--
2026-07-02 02:00 pm 893.4--