Tai Long Wan is known as a surf beach with powerful waves, making it popular for experienced surfers. However, it's a wild bay setting without official lifeguard services. Swimmers should exercise extreme caution due to strong currents and undertows, especially during high surf. Always assess conditions before entering the water, and never swim alone. Safety is paramount in this untamed environment.

For the best weather and potentially fewer crowds, visiting Tai Long Wan during the cooler, drier months (typically autumn and winter in Hong Kong) is ideal. This avoids the intense summer heat and humidity. Surfers might prefer specific seasons for optimal wave conditions. Weekdays are generally less crowded than weekends, offering a more serene experience of its famous scenery.