Best apps like 海天気.jp - 海の天気予報アプリ

7+ similar apps compared and reviewed

4.3 avg rating
7 free apps
Updated October 2026

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.

Top Alternatives to 海天気.jp

Sakana Switch: Fishing Planner#3

Sakana Switch: Fishing Planner by ERIKO KONNO

Best time & spot to fish, in %
Worth Considering
☀️ Weather
5.0(1 ratings)
FreeAdsIn-App Purchases
Sakana Switch: Fishing Planner screenshot 1
Sakana Switch: Fishing Planner screenshot 2
Sakana Switch: Fishing Planner screenshot 3
Sakana Switch: Fishing Planner screenshot 4
Sakana Switch: Fishing Planner screenshot 5

Plan your fishing trips with AI-powered catch probability forecasts. Get personalized recommendations for the best spots, days, and times based on tide, weather, and season. Create trip plans, packing lists, and log your catches to improve future predictions.

More apps like 海天気.jp

4
tenki.jp 登山天気 日本気象協会公式 山の天気予報
tenki.jp 登山天気 日本気象協会公式 山の天気予報
tenki.jp 登山天気 日本気象協会公式 山の天気予報
by 一般財団法人 日本気象協会
Free

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.

Altitude-specific mountain weather forecasts14-day weather outlook (premium)Hourly weather updates (premium)
☀️ Weather
(3)
free with in-app purchases
5
Digital AMeDAS
Digital AMeDAS
Digital AMeDAS
View Digital AMeDAS data
Free

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.

Access AMeDAS meteorological dataView spatially analyzed dataObtain data for specific locations
☀️ Weather
(0)
free
6
潮汐 - Tide
潮汐 - Tide
潮汐 - Tide
by hidehiko aihara
Free

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.

Tide informationTidal level dataTide graphs
☀️ Weather
(1)
free with in-app purchases
7
Amemil
Amemil
Amemil
High accuracy rain forecast!
Free

This app uses augmented reality and artificial intelligence to provide real-time, high-accuracy rain forecasts. Visualize approaching rain clouds as realistic images through your camera and receive voice notifications for expected rainfall.

Augmented Reality (AR) rain visualizationAI-powered rain cloud detectionReal-time rainfall data (250m mesh, updated every 5 mins)
☀️ Weather
(1)
free with in-app purchases