7+ similar apps compared and reviewed
Whether you want more options like 海天気.jp or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This application provides tide graphs and forecasts for over 340 locations across Japan. It's designed for marine sports enthusiasts, offering data on tides, moon phases, and sunrise/sunset times. Users can also view weather maps to plan their activities.
Provides detailed marine weather forecasts for various water sports and leisure activities. Offers real-time wind forecasts, wave predictions, and tide information for over 18,000 coastal locations.
Get detailed, altitude-specific weather forecasts for mountains across Japan. Plan your hikes with confidence using precise temperature, precipitation, and wind predictions. Stay safe with real-time condition updates and expert-監修 meteorological data.
Access real-time tide and tidal level information across the country. View detailed tide graphs, moon phases, and up to three days of weather forecasts. This app provides quick access to high and low tide data.
Access and analyze meteorological data from a network of automated weather stations. This application helps users obtain detailed weather information for specific locations, aiding the Japan Meteorological Agency in understanding data utilization and improving services.
This app provides detailed weather forecasts and health-related information, including seasonal health warnings and laundry advice. It also features a unique "Mountain Climbing Index" to assess hiking conditions and offers real-time disaster alerts.
