SunnyFish: your all-in-one toolbox for marine weather, tide planning, and saltwater fishing.
Welcome to SunnyFish, a professional app built for offshore anglers, coastal fishermen, boat owners, and kayak users who need reliable marine conditions before heading out. Whether you are planning a reef trip, checking a nearshore bite, or navigating open water, the difference between a productive day and a risky one often comes down to wind, waves, tides, and timing. SunnyFish combines trusted models such as NOAA, ECMWF, and DWD to deliver practical marine forecasts directly on your phone.
Great fishing is not just luck. SunnyFish also helps you read the factors that shape fish activity and on-the-water safety, including wind, wave height, tides, visibility, water temperature, and barometric pressure. With that information you can choose better time windows, compare spots, log productive areas, and return with more confidence every trip.
It is designed to support both planning and execution: from checking whether the sea state is suitable, to identifying stronger bite windows, to safely returning to saved coordinates when conditions change. Instead of switching between separate weather apps, tide tools, and note systems, SunnyFish brings those decisions together in one workflow.
【Highly Accurate Marine Forecasts】
1. Trusted forecast models: use NOAA, ECMWF, and DWD data for a stronger view of changing marine conditions.
2. Detailed wind guidance: review direction, speed, and gusts hour by hour up to 15 days ahead.
3. Wave and swell analysis: monitor height, period, and movement before launching your boat or kayak.
4. Severe weather awareness: stay informed when rough seas, fog, or fast-moving weather create extra risk.
【Intelligent Fishing Index & Tides】
1. Better bite windows: the Fishing Index combines tides, wind, and pressure into an easy daily signal.
2. Practical tide planning: check high tide, low tide, and timing changes that affect your approach.
3. Read natural patterns: use pressure trends, moon cycles, and sea state to better understand fish activity.
4. Compare multiple areas: decide which location offers the best balance of potential and safety.
【Fishing Spots & GPS Navigation】
1. Save productive locations: store reefs, structures, ledges, and personal marks with notes and photos.
2. Build your fishing log: organize spots by species, season, technique, or region.
3. Precise GPS navigation: return to saved coordinates with clearer routing and better trip control.
4. Keep useful history: track catches and conditions so successful patterns are easier to repeat.
【Interactive Map Visualizations】
1. 12 weather layers: view wind, waves, water temperature, pressure, and other marine signals in one place.
2. Dynamic particle visuals: understand wind flow and current movement faster through animated map layers.
3. Forecast by coordinate: press any point on the map to get an instant location-specific forecast.
4. Satellite and terrain views: switch map styles to study shoreline shape, structure, and exposure.
Download SunnyFish today and make every trip smarter, safer, and better prepared from launch to last cast.
Official Website: https://sunnyfish.cangis.net
Privacy Policy: https://sunnyfish.cangis.net/privacyPolicy.html
Terms of Service: https://sunnyfish.cangis.net/terms.html
Latest Version
1.4.1Uploaded by
李海
Requires Android
Android 7.0+
Category
Free Weather AppContent Rating
Everyone
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Flag as inappropriateLast updated on May 7, 2026
Fixed an issue where the weather list could not scroll, and fixed a problem where data did not refresh after switching models.