There are a few things you can do to avoid getting seasick while scuba diving. First, make sure you eat a light meal before diving and avoid drinking alcohol the night before. Second, start your dive gradually and descend slowly to give your body time to adjust to the change in pressure. Finally, try to stay calm and relaxed while diving and focus on your breathing. You should also try to dive in calm waters. If the conditions are rough, you’re more likely to get sick.

If you start to feel seasick, stop diving and rest until the feeling goes away. It’s important to note, if you start feeling sick during the surface interval or before the dive, actually getting yourself in the water will make you feel better. Under the water, you’re less likely to feel seasick.