What is the ideal water temperature for a spa that is commonly targeted for comfort?

The ideal water temperature for a spa that is commonly targeted for comfort is 102 degrees Fahrenheit. This temperature is considered optimal as it provides a balance between warmth and relaxation without being uncomfortably hot. At this level, the water temperature can help promote relaxation and alleviate muscle tension without posing significant health risks for most users.

This temperature is also consistent with common industry standards, which recommend maintaining spa water around 100 to 104 degrees Fahrenheit for a comfortable bathing experience. While lower temperatures can be refreshing and more comfortable for longer periods, they do not provide the same level of soothing heat that users typically seek in a spa setting. A temperature of 102 degrees effectively enhances the therapeutic benefits of spa usage while ensuring that guests can relax comfortably.