Introducing Neptune: Your AI Surf Coach

A coach you partner with

You check a forecast. You paddle out. You forget half of it by the time you're toweling off.

Neptune is the partner in between. It knows your ability, your schedule, your local breaks, and your goals. It gets sharper every session you put in. Not a forecast you check and forget. Not a wave tracker.

What Neptune is

Neptune is an AI surf coaching app for iPhone, Apple Watch, and the web. It combines live conditions, GPS session tracking, and a coach that remembers who you are.

Ask it what to focus on today. Why the bottom turn keeps dying. Whether it's worth paddling out. The answers are yours, because Neptune actually knows you.

The more you use it, the better it gets. Neptune extracts what matters from every conversation — progression, preferences, weak spots — and uses it the next time you show up.

The Game Plan

Every time you open Neptune, you get a Game Plan. Live conditions at your spots. Which board to grab. What to work on. Whether it's even worth suiting up.

No bouncing between Surfline, Windy, and the group chat. Neptune pulls swell, wind, tide, and weather — the same variables you'd piece together when reading a surf forecast — and filters them through what it knows about you.

Session tracking

Log sessions with GPS wave tracking. Neptune records your waves, maps your tracks, and keeps a visual record of every session.

After a session, review the waves. Note what worked. Talk to your coach about the next one. Over time you build a surf tape — a history of how you actually ride.

Apple Watch

Start and stop from your wrist. The Watch app uses HealthKit to stay alive in the background. It records GPS and detects waves while you surf.

No phone in the wetsuit. Tap start. Go surf. It syncs when you're done.

537 spots

Neptune knows 537 breaks. Browse live conditions. Let Neptune's Pick tell you which spot is firing for your level today.

Crew

See who's paddling out. Plan a session. Keep the people you surf with in one place.

Your profile

Your quiver. Your history. Your goals. Stats that move as you do.

Memory

This is the difference. Neptune remembers. Schedule, preferences, injuries, goals, progression. You can see and edit everything it knows.

Tell it once that you surf before work on Tuesdays. It factors that in from then on.

Who it's for

Neptune isn't a social feed. It isn't a forecast with a chatbot stapled on. It's a coach for surfers who want to get better — first pop-up or generating speed down the line. If you want a framework for that work, start with the five habits of surfers who improve fast.

A human coach in the water is still the gold standard. Neptune is the partner on the other 364 days.

Get on iOS

The web coach is live now. Start there if you want to talk today.

iPhone and Apple Watch are next. Get on iOS and we'll email you the App Store link when the listing is live.

You partner with it to surf better.