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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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 45013

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(24 hours for tsunami stations)

Conditions at 45013 as of
(6:00 am CDT)
1100 GMT on 07/14/2026:
     

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): W ( 280 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9.7 kts
5-day plot - Wind Gust Wind Gust (GST): 11.7 kts
5-day plot - Wave Height Wave Height (WVHT): 0.7 ft
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): S ( 184 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.16 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.02 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 75.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 71.6 °F
5-day plot - Dew Point Dew Point (DEWP): 71.8 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 11.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 13.6 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
2026-07-14 05:30 am W 11.7 13.6 0.7--SSW30.15- 75.9 71.8 71.8---
2026-07-14 05:00 am W 9.7 11.7 0.7-- S30.15+0.01 75.9 72.0 72.0---
2026-07-14 04:30 am W 7.8 9.7 0.7-- S30.15- 76.6 72.0 72.0---
2026-07-14 04:00 am W 7.8 7.8 0.7-- S30.15+0.00 77.2 72.1 72.0---
2026-07-14 03:30 am W 5.8 7.8 0.3-- S30.14- 76.8 72.1 71.6---
2026-07-14 03:00 am W 5.8 7.8 0.3-- S30.14-0.01 77.0 72.1 71.6---
2026-07-14 02:30 amWSW 3.9 3.9 0.3--SSE30.14- 76.3 72.1 71.8---
2026-07-14 02:00 am W 3.9 5.8 0.3--SSE30.14+0.00 77.5 72.0 71.4---
2026-07-14 01:30 am W 3.9 5.8 0.3-- S30.14- 77.9 72.1 71.6---
2026-07-14 01:00 am W 3.9 5.8 0.3--SSE30.15+0.02 77.2 71.8 72.0---
2026-07-14 12:30 amSSW 5.8 5.8 0.3--SSE30.15- 75.7 71.4 72.0---
2026-07-14 12:00 amSSW 5.8 5.8 0.3--SSE30.15+0.03 75.7 70.9 72.1---
2026-07-13 11:30 pm S 5.8 7.8 0.7-- S30.14- 74.7 71.1 72.5---
2026-07-13 11:00 pmSSW 3.9 5.8 0.7-- S30.14- 77.4 71.2 72.5---
2026-07-13 10:30 pmSSW 3.9 3.9 0.7-- S30.14- 77.9 71.6 72.3---
2026-07-13 10:00 pmWSW 1.9 1.9 0.7--SSE30.13+0.03 77.0 71.8 73.0---
2026-07-13 09:30 pm S 3.9 3.9 0.7--SSE30.13- 75.2 72.0 73.2---
2026-07-13 09:00 pmSSE 1.9 3.9 0.7--SSE30.12+0.02 76.8 72.3 73.0---
2026-07-13 08:30 pmWNW 3.9 3.9 0.7--SSE30.12- 82.6 72.5 71.4---
2026-07-13 07:00 pmNNW 5.8 7.8 0.7--SSE30.10-0.04 82.4 73.4 72.9---
2026-07-13 06:30 pm NW 7.8 11.7 0.7--SSE30.10- 83.1 73.4 72.1---
2026-07-13 06:00 pmWNW 9.7 11.7 0.7--SSE30.10-0.06 84.7 73.2 71.8---
2026-07-13 05:30 pmWNW 7.8 11.7 0.7--SSE30.10- 84.4 73.0 70.9---
2026-07-13 05:00 pm S 3.9 5.8 0.7--SSE30.11-0.05 75.7 73.2 73.8---
2026-07-13 04:30 pm S 7.8 7.8 0.3-- SE30.12- 76.3 72.9 73.8---
2026-07-13 04:00 pmSSW 3.9 3.9 0.3-- S30.14-0.01 76.3 72.9 74.3---
2026-07-13 03:30 pm S 5.8 7.8 0.3--SSE30.15- 76.1 72.7 73.6---
2026-07-13 03:00 pm S 3.9 3.9 0.3--SSE30.16+0.00 75.2 72.5 73.9---
2026-07-13 02:30 pmSSE 5.8 7.8 0.3-- S30.16- 75.7 72.1 73.9---
2026-07-13 02:00 pmSSE 7.8 9.7 0.3-- SE30.16+0.00 76.5 71.6 73.9---
2026-07-13 01:30 pm SE 7.8 7.8 0.3--SSE30.16- 79.3 71.2 71.2---
2026-07-13 01:00 pmNNW 7.8 7.8 0.3--SSW30.16-0.03 81.9 71.1 70.2---
2026-07-13 12:30 pm NW 7.8 7.8 0.7-- SE30.16- 80.1 70.9 70.7---
2026-07-13 12:00 pm NW 7.8 9.7 0.3--NNW30.16-0.02 79.9 70.7 70.2---
2026-07-13 11:30 amWNW 9.7 11.7 0.3--WNW30.17- 80.4 70.5 69.4---
2026-07-13 11:00 amWNW 9.7 11.7 0.3-- NW30.17-0.03 79.7 70.2 70.5---
2026-07-13 10:30 am NW 9.7 11.7 0.7-- NW30.17- 78.6 70.0 69.8---
2026-07-13 10:00 amNNW 7.8 11.7 0.7-- NW30.18-0.02 78.6 69.8 70.3---
2026-07-13 09:30 amWNW 11.7 13.6 0.3-- NW30.19- 78.3 69.6 70.2---
2026-07-13 09:00 amWNW 9.7 9.7 0.3-- S30.18-0.03 77.9 69.6 69.6---
2026-07-13 08:30 amWNW 7.8 9.7 0.3-- S30.19- 76.3 69.6 69.1---
2026-07-13 08:00 amWNW 7.8 9.7 0.3--WSW30.20+0.00 75.2 69.8 68.2---
2026-07-13 07:00 am SW 1.9 1.9 0.0--SSE30.20+0.02 74.1 69.6 66.0---
Wave Summary
for 45013 as of (6:00 am CDT)
1100 GMT on 07/14/2026:

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
2026-07-14 05:30 am 0.7------ N/A-
2026-07-14 05:00 am 0.7------ N/A-
2026-07-14 04:30 am 0.7------ N/A-
2026-07-14 04:00 am 0.7------ N/A-
2026-07-14 03:30 am 0.3------ N/A-
2026-07-14 03:00 am 0.3------ N/A-
2026-07-14 02:30 am 0.3------ N/A-
2026-07-14 02:00 am 0.3------ N/A-
2026-07-14 01:30 am 0.3------ N/A-
2026-07-14 01:00 am 0.3------ N/A-
2026-07-14 12:30 am 0.3------ N/A-
2026-07-14 12:00 am 0.3------ N/A-
2026-07-13 11:30 pm 0.7------ N/A-
2026-07-13 11:00 pm 0.7------ N/A-
2026-07-13 10:30 pm 0.7------ N/A-
2026-07-13 10:00 pm 0.7------ N/A-
2026-07-13 09:30 pm 0.7------ N/A-
2026-07-13 09:00 pm 0.7------ N/A-
2026-07-13 08:30 pm 0.7------ N/A-
2026-07-13 07:00 pm 0.7------ N/A-
2026-07-13 06:30 pm 0.7------ N/A-
2026-07-13 06:00 pm 0.7------ N/A-
2026-07-13 05:30 pm 0.7------ N/A-
2026-07-13 05:00 pm 0.7------ N/A-
2026-07-13 04:30 pm 0.3------ N/A-
2026-07-13 04:00 pm 0.3------ N/A-
2026-07-13 03:30 pm 0.3------ N/A-
2026-07-13 03:00 pm 0.3------ N/A-
2026-07-13 02:30 pm 0.3------ N/A-
2026-07-13 02:00 pm 0.3------ N/A-
2026-07-13 01:30 pm 0.3------ N/A-
2026-07-13 01:00 pm 0.3------ N/A-
2026-07-13 12:30 pm 0.7------ N/A-
2026-07-13 12:00 pm 0.3------ N/A-
2026-07-13 11:30 am 0.3------ N/A-
2026-07-13 11:00 am 0.3------ N/A-
2026-07-13 10:30 am 0.7------ N/A-
2026-07-13 10:00 am 0.7------ N/A-
2026-07-13 09:30 am 0.3------ N/A-
2026-07-13 09:00 am 0.3------ N/A-
2026-07-13 08:30 am 0.3------ N/A-
2026-07-13 08:00 am 0.3------ N/A-
2026-07-13 07:00 am 0.0------ N/A-
Ocean Conditions at 45013 as of
(6:00 am CDT)
1100 GMT on 07/14/2026:

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):71.62 °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
2026-07-14 05:30 am 6.671.62--------
2026-07-14 05:00 am 6.672.05--------
2026-07-14 04:30 am 6.672.05--------
2026-07-14 04:00 am 6.671.31--------
2026-07-14 03:30 am 6.671.31--------
2026-07-14 03:00 am 6.671.80--------
2026-07-14 02:30 am 6.671.80--------
2026-07-14 02:00 am 6.671.11--------
2026-07-14 01:30 am 6.671.11--------
2026-07-14 01:00 am 6.671.92--------
2026-07-14 12:30 am 6.671.92--------
2026-07-14 12:00 am 6.670.59--------
2026-07-13 11:30 pm 6.670.59--------
2026-07-13 11:00 pm 6.670.59--------
2026-07-13 10:30 pm 6.670.59--------
2026-07-13 10:00 pm 6.670.59--------
2026-07-13 09:30 pm 6.670.59--------
2026-07-13 09:00 pm 6.670.59--------
2026-07-13 08:30 pm 6.670.59--------
2026-07-13 08:00 pm 6.672.41--------
2026-07-13 07:30 pm 6.672.41--------
2026-07-13 07:00 pm 6.671.31--------
2026-07-13 06:30 pm 6.671.31--------
2026-07-13 06:00 pm 6.671.20--------
2026-07-13 05:30 pm 6.671.20--------
2026-07-13 05:00 pm 6.671.26--------
2026-07-13 04:30 pm 6.671.26--------
2026-07-13 04:00 pm 6.670.90--------
2026-07-13 03:30 pm 6.670.90--------
2026-07-13 03:00 pm 6.670.99--------
2026-07-13 02:30 pm 6.670.99--------
2026-07-13 02:00 pm 6.670.75--------
2026-07-13 01:30 pm 6.670.75--------
2026-07-13 01:00 pm 6.670.50--------
2026-07-13 12:30 pm 6.670.50--------
2026-07-13 12:00 pm 6.670.43--------
2026-07-13 11:30 am 6.670.43--------
2026-07-13 11:00 am 6.670.16--------
2026-07-13 10:30 am 6.670.16--------
2026-07-13 10:00 am 6.669.76--------
2026-07-13 09:30 am 6.669.76--------
2026-07-13 09:00 am 6.669.76--------
2026-07-13 08:30 am 6.669.76--------
2026-07-13 08:00 am 6.669.76--------
2026-07-13 07:00 am 6.669.76--------
Solar Radiation Conditions at 45013 as of
(6:00 am CDT)
1100 GMT on 07/14/2026:
     

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 - Short Wave Radiation 1 Short Wave Radiation 1 (SRAD1): 52.4watts/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
2026-07-14 05:30 am 6.1--
2026-07-14 05:00 am 0.0--
2026-07-14 04:30 am 0.0--
2026-07-14 04:00 am 0.0--
2026-07-14 03:30 am 0.4--
2026-07-14 03:00 am 1.8--
2026-07-14 02:30 am 0.0--
2026-07-14 02:00 am 0.1--
2026-07-14 01:30 am 0.3--
2026-07-14 01:00 am 2.4--
2026-07-14 12:30 am 1.9--
2026-07-14 12:00 am 1.2--
2026-07-13 11:30 pm 0.0--
2026-07-13 11:00 pm 0.0--
2026-07-13 10:30 pm 2.2--
2026-07-13 10:00 pm 1.6--
2026-07-13 09:30 pm 0.0--
2026-07-13 09:00 pm 0.0--
2026-07-13 08:30 pm 6.7--
2026-07-13 07:00 pm 162.5--
2026-07-13 06:30 pm 250.2--
2026-07-13 06:00 pm 342.8--
2026-07-13 05:30 pm 445.4--
2026-07-13 05:00 pm 546.2--
2026-07-13 04:30 pm 621.7--
2026-07-13 04:00 pm 687.0--
2026-07-13 03:30 pm 757.2--
2026-07-13 03:00 pm 815.3--
2026-07-13 02:30 pm 861.3--
2026-07-13 02:00 pm 887.6--
2026-07-13 01:30 pm 888.9--
2026-07-13 01:00 pm 913.4--
2026-07-13 12:30 pm 907.9--
2026-07-13 12:00 pm 892.7--
2026-07-13 11:30 am 874.1--
2026-07-13 11:00 am 821.6--
2026-07-13 10:30 am 778.9--
2026-07-13 10:00 am 711.1--
2026-07-13 09:30 am 643.1--
2026-07-13 09:00 am 562.4--
2026-07-13 08:30 am 472.7--
2026-07-13 08:00 am 376.8--
2026-07-13 07:00 am 183.9--