Hattaushi Beach is not recommended for swimming due to cold water temperatures and strong currents typical of Hokkaido's Pacific coast. The beach is primarily appreciated for its scenic beauty, coastal walks, and wildlife watching rather than water activities. The area experiences harsh weather conditions, especially in winter, with powerful waves and cold winds. Visitors should exercise caution near the water's edge and avoid entering the ocean. The beach is best enjoyed for photography, beachcombing, and observing the rugged coastal landscape.

Hattaushi Beach can be visited year-round, with each season offering different experiences. Summer (June-August) provides the most comfortable temperatures and calmer weather, ideal for coastal walks and photography. Spring and autumn offer dramatic skies and migrating seabirds, though conditions can be windy. Winter visits reveal stunning frozen coastal scenery and possible wildlife sightings, but require proper cold-weather gear. Early morning visits often provide the best lighting and tranquility. Weather in Nemuro can change quickly, so check forecasts and dress in layers regardless of season.

Hattaushi Beach is located in Nemuro, eastern Hokkaido, best accessed by car. From Nemuro city center, follow coastal roads toward the beach area. Public transportation options are limited in this remote region, making rental cars the most practical choice for visitors. The journey from Kushiro takes approximately 2-3 hours by car. Parking availability varies depending on the specific access point, with informal roadside parking typically used by visitors. The area is relatively undeveloped, so GPS coordinates or detailed maps are helpful for navigation.

Hattaushi Beach is in a remote coastal area with limited immediate amenities. Visitors should plan to find restaurants and lodging in Nemuro city, roughly 15-30 minutes away by car, which offers hotels, guesthouses, and seafood restaurants featuring local catches. Nemuro is known for excellent sushi and Pacific seafood. Convenience stores in town allow you to purchase snacks and drinks before heading to the beach. Due to the area's isolation, it's advisable to bring water and supplies for beach visits, especially during longer explorations.

Hattaushi Beach and the surrounding Nemuro coastline offer excellent wildlife watching opportunities. The area is known for seabird populations, particularly during migration seasons. Visitors may spot various coastal birds, seals occasionally resting on rocks, and marine life in tidal pools. The remote location contributes to minimal human disturbance, creating favorable conditions for wildlife. Early morning visits increase your chances of animal sightings. Binoculars are recommended for birdwatching. Always observe wildlife from a respectful distance and avoid disturbing natural habitats.