Ōhawe Beach is an unpatrolled west coast beach with variable surf conditions. Like most Taranaki beaches, it can experience strong rips, currents, and unpredictable waves, making it more suitable for confident swimmers. Always check surf reports and tide conditions before swimming. The beach is popular for surfing and fishing, so be aware of other water users. Families often prefer paddling in calmer conditions or at low tide. Never swim alone and be cautious of holes and drop-offs. The black sand can become extremely hot during summer.

Summer months (December-March) offer the warmest weather for visiting Ōhawe Beach, with temperatures typically between 18-24°C. This period coincides with school holidays when many Kiwi families occupy holiday homes in the settlement. For budget travellers, visiting outside peak summer (April-November) means potentially lower accommodation rates and fewer crowds, though weather is less predictable. Fishing enthusiasts visit year-round depending on seasonal runs. Sunsets are spectacular throughout the year, and spring offers mild conditions for beach walks without summer crowds.