Hole 1
Par 4 · 325 yd
Plays south. 4 bunkers.
Green 32 yd deep, 19 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Courses › England, United Kingdom
Golf course in Withernsea, England, United Kingdom
9 holes, par 36, about 3,124 yards (2,857 metres) along the hole lines. The par 3s are 2 and 5. The par 5s are 4 and 8. The longest hole is the 4th at 529 yd, the shortest the 5th at 144 yd. The map shows 11 bunkers. Water is in play on holes 2, 3, 4 and 6.
Every hole, numbered, as the app draws it.
Each hole turned so it plays up the page, from the tee at the bottom. Every green's slopes are mapped: flip a card to see its green.
Par 4 · 325 yd
Plays south. 4 bunkers.
Green 32 yd deep, 19 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 235 yd
Plays west. 2 bunkers and water.
Green 24 yd deep, 16 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 402 yd
Plays west. Water.
Green 35 yd deep, 22 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 529 yd
Plays east. Dogleg right. Water.
Green 26 yd deep, 24 yd wide. Falls 1% overall. An arrow every 4 m here, every 2 m in the app.
Par 3 · 144 yd
Plays west.
Green 21 yd deep, 23 yd wide. Nearly flat overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 417 yd
Plays south-west. Dogleg left. Water.
Green 40 yd deep, 24 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 283 yd
Plays east. Dogleg right.
Green 23 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Par 5 · 475 yd
Plays east. 4 bunkers.
Green 25 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Par 4 · 314 yd
Plays north. 6 bunkers.
Green 27 yd deep, 19 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Lengths are measured along each hole's line on OpenStreetMap, so they can differ from the club's card. Pars are from the club's card. A bunker between two holes counts on both.
The app
On your iPhone and Apple Watch, Number & Line turns this map into a yardage book, with distances to the front, middle and back of each green from where you stand. You can plan each hole at home and get club advice from your own distances and the day's wind.
The app is coming soon to the App Store, and this course is already built for it.

Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Green slopes: Environment Agency LIDAR Composite DTM 1 m (Open Government Licence). Our maps are open data too. Number & Line isn't connected with the club.