The best time to go to Ocean Grove is during the warmer months, specifically from December to February, when the weather is ideal for beach activities and exploring the Bellarine Peninsula.December to February is Australia's summer, offering long, sunny days great for spending time on Ocean Grove Beach, surfing, or swimming in the ocean. The average daily temperature during this period hovers around 25°C, making it very comfortable for outdoor adventures. This is also when the town's cafes and shops are fully operational, creating an inviting space for visitors.Couples looking for a relaxing beach holiday will find these months particularly appealing. You can enjoy strolls along the sand, explore the local wineries nearby, or simply unwind by the coast. The evenings are mild, allowing for al fresco dining and enjoying the sunset views over the ocean.Families will also appreciate the summer months due to the wide array of activities available for all ages. The calm waters of the Barwon River are excellent for paddle boarding or kayaking, and the main beach has lifeguards on duty during peak times.