| Undertow | |
| Logodimensions: | 250px |
| Location: | Santa Cruz Beach Boardwalk |
| Status: | Operating |
| Year: | 2013 |
| Cost: | US$5.5 million[1] |
| Previousattraction: | Hurricane |
| Type: | Steel |
| Type2: | Spinning |
| Manufacturer: | Maurer AG |
| Model: | Spinning roller coaster |
| Lift: | Chain lift hill |
| Height Ft: | 50 |
| Length Ft: | 1410 |
| Speed Mph: | 40 |
| Inversions: | 0 |
| Capacity: | 900 |
| Restriction In: | 48 |
| Trains: | 7 |
| Carspertrain: | 1 |
| Rowspercar: | 2 |
| Ridersperrow: | 2 |
| Rcdb Number: | 10930 |
Undertow is a steel spinning roller coaster at Santa Cruz Beach Boardwalk, built by Maurer Söhne.
Santa Cruz Beach Boardwalk announced on March 23, 2012 that Hurricane would close in September and be replaced by a new thrill ride in 2013.[2] On August 27, Undertow was officially announced. Construction started after Hurricane closed on September 3.[3] The ride officially opened to the public on October 19, 2013.[4]