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National Weather Service Lake Michigan 2019 Beach Services

Will you be safe from dangerous swimming conditions on Lake Michigan this year? 

According to the Great Lakes Surf Rescue Project, 2018 was a record year for drowning on the Great Lakes, with 117 fatalities reported.  Above normal air and water temperatures were likely contributors, drawing larger crowds to the beach.  Despite this, the number of current-related fatalities ended up at the ten-year average of 12 fatalities, with a slightly above average number of rescues (27).  The majority of the 2018 incidents occurred on Lake Michigan.  For a year by year summary of current-related incidents, check out the the Great Lakes Current Incident Database Seasonal Summaries webpage.

Each year there are an average 12 drowning fatalities and 23 rescues due to dangerous currents on the Great Lakes (10 year average). Most of these incidents have occurred on Lake Michigan's eastern shore due to the prevailing wind direction resulting in favorable current development.  This is also a popular tourist destination.   Although not as common, fatalities do occur on the western shore of Lake Michigan due to dangerous currents.  From 2002 through 2018, there have been 12 current related deaths at Lake Michigan beaches from Sheboygan to Kenosha, and 17 rescues.  

To help beach goers remain safe at Lake Michigan beaches, the National Weather Service (NWS) in Milwaukee provides a daily beach forecast for beaches along Lake Michigan from Sheboygan south to the Kenosha area.  This daily beach forecast includes a "swim risk" for the coming day.  The "swim risk" will help you assess the risk of swimming in Lake Michigan, and can help you avoid an unnecessary trip to the beach due to expected dangerous swim conditions. 

The NWS Beach Services program also provides decision support to beach managers, park patrols, and other officials for staffing, beach closures, and other beach-related concerns.  

The National Weather Service Beach Services program will begin this year on May 20th.  On this date, a daily Recreational Beach Forecast for beaches along Lake Michigan from Sheboygan to Kenosha will be prepared and distributed.  The 2019 program will continue through mid-September.   

The Recreational Beach Forecast will be issued around 4 am CDT and will provide a forecast of weather and water conditions expected at Lake Michigan beaches for the coming day and tonight.  Forecast information for the beach will include expected weather, wave heights, water and air temperature, beach winds, Ultraviolet Index and sunrise and sunset. Most importantly a "Swim Risk" will be provided that is based on the expected wave heights and winds.  

A Low Swim Risk implies that dangerous waves and currents are not expected at the beach.  However, dangerous currents may exist at any time near piers, breakwalls, and river outlets.  Always use caution and never swim alone.

A Moderate Swim Risk implies that breaking waves and currents are expected at the beach.  Stay away from dangerous areas like piers, breakwalls, and river outlets.  Always have a flotation device with you in the water.

A High Swim Risk implies that life threatening waves and currents are expected.  Stay out of the water, and away from dangerous areas like piers and breakwalls. 

A second Recreational Beach Forecast will be issued around 5 pm CDT, providing a detailed beach forecast for the coming night and next day. 

Here is a sample early morning issuance of the Recreational Beach Forecast for Lake Michigan beaches in Sheboygan county:

Sample Recreational Beach Forecast

If winds and waves for the coming day, overnight or possibly the next day are expected to result in a High Swim Risk, then the National Weather Service in Milwaukee/Sullivan will issue a Beach Hazard Statement. The Beach Hazard Statement emphasizes the dangerous swimming conditions expected, the types of currents that have a greater likelihood of occurring, and which beaches would be most susceptible to these conditions.  

Here is a sample Beach Hazard Statement for Lake Michigan beaches in Sheboygan, Ozaukee, Milwaukee, Racine and Kenosha counties:

Sample Beach Hazards Statement

On the National Weather Service Milwaukee/Sullivan webpage, the Beach Hazard Services program can be accessed by scrolling down to the bottom of the page and clicking on the "Beach Hazards" link in the Hazards column, as illustrated below:

Beach Hazard page highlight

A second method of retrieving Beach Hazard and Marine information is by choosing the "Marine Forecasts" link under the "Local Information" menu as illustrated below:

Marine Information Page

Then choose the "Beach Hazard Information" link above the Lake Michigan graphic as shown below:

Marine Information Page

The above links will access the new Great Lakes Beach Hazards webpage.  The direct link is

Beach Hazards Webpage

By adding "#mkx" to the end of the web address, you can quickly zoom into southeast Wisconsin when opening the page.  The web address to use this capability is The below closeup of southeast and east central Wisconsin and adjoining Lake Michigan would then display:

Beach Hazard Program Closeup of Lake Michigan

By hovering over the marine zone adjacent to the desired county, a forecast of waves, temperature, weather and winds will pop up for the county as well as the expected swim risk for the coming day.  Click on the marine zone for the full text of the Recreational Beach Forecast.  

The marine zone will be highlighted in either green, yellow or red to indicate the expected swim risk for the coming day. 

If the marine zone is highlighted in red, then the swim risk for the coming day is High, and a Beach Hazard Statement will be in effect. Hover over the adjacent county to get more details on the Beach Hazard Statement.  

Other features and capabilities of the Great Lakes Beach Hazard webpage include having the ability to display radar data, visible satellite data, regional warnings, forecast wave height, current lake surface temperature and lake currents.

To access this data, click on the layer icon layer iconlocated in the lower right of the display window. Then click on "Observed Data" or "Forecast Data" to access these features.  You also have the capability to change the background display.

Here are examples of some of the features:

Click to Enlarge
radar overlay current overlay alternate base map


Also available on the Great Lakes Hazard webpage is access to the Great Lakes Current Incident database. This is a database of current related incidents (rescues and drowning fatalities) on the Great Lakes since 2002.  This database includes information collected from newspaper articles, online articles, and police reports.  

The main display of the Great Lakes Current Incident webpage graphically illustrates the number of incidents that have occurred in each U.S. county bordering the Great Lakes since 2002.

great lakes current incident database

Access the Great Lakes Current Incident database here

Please email our Marine Program Leader Marc Kavinsky with any questions. 

We hope you have a safe and enjoyable swimming season at Lake Michigan beaches. 

National Weather Service - Milwaukee/Sullivan