iPhone Screenshots


UPDATED TO 2.0 - datafeed now works!

Are you interested in water sports, such as fishing, water-skiing, wakeboarding, tubing, canoeing, wind-surfing, kayaking, sailing and swimming in or around Lake Mendota in Wisconsin? This is a great application for figuring out whether today is a perfect day to carry out those recreational activities around the lake!

Lake Mendota Buoy Data displays atmospheric conditions and water temperatures for Lake Mendota, right near Madison.

The information provides near real-time details including:

* Wind direction and speed and GUST
* Air Temperature and Dew Point
* Water Temperatures (Surface to 66 feet deep)

Information provided by Limnology, Space Science and Engineering Center (SSEC) and Environmental Engineering Departments at University of Wisconsin.

Please send questions, comments and suggestions to support@1821design.com.

What's New

Version 2.0

It's back and working. rewritten in swift programming language.

Ratings and Reviews

Too many stars from me

A CheeseHead

This would be an excellent app ... if it only worked. It doesn't, hasn't for a couple of years, and won't ... until the developers get off their butts & fix it. I've been sailing or fishing this lake for over over 60 years, and rely on the UW's data collection & record-keeping. A shame that what could be a nifty & useful app is merely a consumer of space.

Fantastic app!


Used this during '09, mostly factoring buoy data into the go/dont go decision process. It'll be AWESOME once we know whether the buoy is reporting or not. Great app, thanks!

Love it!!

Caribbean Bound

A quick way to monitor wind speed and direction before heading down to the lake for a sail!


Thomas Swift
14.2 MB
Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2009


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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