Explore Japan's surf breaks, dive sites, and marine adventures. We connect you with local operators and provide marine data to help inform your decisions.
UmiRoute Japan combines marine data with local knowledge to connect you with Japan's underwater and surface experiences. From Hokkaido's kelp forests to Okinawa's coral reefs, we aim to provide information to help you make informed decisions about your marine activities.
Access to swell forecasts, tide charts, and wave height information to help inform your session planning.
Wind patterns, weather forecasts, and seasonal condition information for marine activities.
Underwater visibility reports, water temperature data, and diving condition information.
Surf breaks from Shonan to Miyazaki, with spot information and local condition data.
Access to Japan's underwater locations from temperate reefs to tropical coral gardens.
Underwater experiences suitable for families and beginners across coastal Japan.
Calm bays and scenic coastlines for SUP activities and coastal exploration.
Professional guides provide access to marine locations with safety briefings and equipment.
Gear rentals including wetsuits, boards, diving equipment, and safety accessories.
PADI and SSI certification courses from Open Water to Advanced levels with certified instructors.
Multi-day marine activity planning tailored to your skill level and interests across Japan.
We work with local operators across Japan's coastlines who maintain safety standards and insurance coverage. We aim to connect you with experienced professionals in your area of interest.
Pre-activity safety briefings covering local conditions, emergency procedures, and marine life awareness.
Assistance with necessary permits and documentation for compliance with local regulations and protected area requirements.
Emergency contact system with marine rescue professionals and local coast guard coordination.
Suitable for diving in Izu Peninsula and early season surfing. Water temperatures begin warming, visibility often good.
Peak season for most activities. Generally favorable conditions in Okinawa, swells along Pacific coast, suitable SUP weather.
Typhoon swells can create good surf conditions. Often clear water for diving, comfortable temperatures for activities.
Cold water diving opportunities, surf on Japan Sea coast, thermal gear recommended for activities.
Knowledge of Japan's marine environments with locally-informed information and cultural insights.
Marine conditions, weather forecasts, and safety information to help inform your session timing.
Safety protocols, emergency response systems, and insured operations.
+81 70-3827-4938
info@constructfastlane.com
5 Chome-24-6 Daizawa, Setagaya City, Tokyo 155-0032, Japan