SeaLegs AI

50+
Downloads
Content rating
Everyone
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About this app

Professional-grade marine weather forecasting powered with the latest advances in AI. Plan safer trips with detailed forecasts, route analysis, and intelligent recommendations. Everything you need for safe and confident boating decisions.

AI Trip Analysis
No meteorology degree required. Our AI processes thousands of weather data points along your route and delivers simple, actionable recommendations for your specific vessel during your specific trip at sea.

Multiple Weather Models
We aggregate data from multiple weather models including ECMWF, GFS, and ICON to deliver marine forecasts customized to your specific route at sea.

Trip Planning
Plan your routes with detailed hourly forecasts, departure timing optimization, and safety recommendations for your entire journey.

Spot Management
Save your favorite fishing spots, marinas, and anchorages. Share with friends and access a growing database of marine locations.

Real-Time Updates
Get the latest forecast updates every hour. Push notifications alert you to changing conditions that could affect your safety.

Sharing
Share your forecast as a video with your crew, family or even friends on social media.

How SeaLegs.AI Works.
Three simple steps to safer boating:

Step 1: Plan Your Trip
Enter your departure and destination points. Choose your departure time and vessel specifications for personalized forecasting.

Step 2: AI Analysis
You don't need to be a meteorologist to interpret thousands of weather data points. Our AI processes complex weather patterns, your route, and vessel capabilities to deliver simple, actionable recommendations and risk assessments.

Step 3: Make Informed Decisions
Get clear recommendations: Go, Caution, or Avoid. View detailed hourly forecasts and alternative timing suggestions for optimal conditions.

Ready to Experience Safer Boating?
Join thousands of mariners who trust SeaLegs.AI for their weather forecasting needs.

Get your SeaLegs before you go!
Updated on
Dec 10, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What’s new

- Welcome screen improvements (tap anywhere and floating get started)
- Compacted login/signup views