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Whistling Straits - Irish

Every green at Whistling Straits traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

One of 23 mapped greens at Whistling Straits, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

RegionWisconsin, United States
Holes18
Par72
Greens mapped23
Elevation contours244
Contour interval3-inch
Largest green elevation span7.1 ft
Steepest measured slope22.4%
Wind modelingLive wind grid
Course data updated2026-07-20

What GolfCore has for Whistling Straits

GolfCore's library covers Whistling Straits - Irish green by green: 23 putting surfaces traced with 244 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 22.4 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Whistling Straits - Irish is one of more than four thousand courses mapped across all fifty US states, Britain, and Ireland.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

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GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Whistling Straits. Represent this club? Request changes or removal — support@golfcore.org.