Neptune tracks your sessions on Apple Watch, then coaches you to surf better — with AI that remembers your style, your goals, and every wave you've caught.
Neptune remembers your injuries, schedule, skill gaps, and goals. Every conversation builds on the last — like a real coach.
See who's surfing right now, plan sessions with friends, and track each other live. Surfing is better together.
Real-time conditions, forecasts, and board recs for every break — Neptune tells you where to go and what to bring.
Auto wave detection, GPS tracking, heart rate, and session analysis — all hands-free from your Apple Watch.
Start a session from your wrist. Neptune automatically detects waves, tracks your GPS, and monitors heart rate — completely hands-free.
Wave count, paddle distance, ride times, and GPS maps — all synced to your phone when you hit the beach. Every session builds your surfing profile.
Your AI coach analyzes your sessions, remembers your goals, and delivers personalized feedback and drills to help you progress faster.
Neptune learns your style, remembers your injuries, knows your schedule, and builds on every conversation. Send photos of your technique and get real feedback. It even reaches out with morning digests, swell alerts, and progress nudges — like a coach who's always thinking about your surfing.
Surfing is social — Neptune keeps your crew connected. See which friends are in the water right now, track their sessions live, plan your next dawn patrol together, and discover new surfers at your local break.
Real-time swell, wind, tide, and crowd data for every break — plus Neptune's personalized take on which spot is best for you right now. Get a pre-session game plan with board recs, focus areas, and drill sequences tailored to the conditions.
Start a session from your Apple Watch and let Neptune handle the rest. Automatic wave detection, GPS tracking, heart rate zones, and paddle distance — all synced and analyzed by your AI coach when you hit the beach.
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Check the surf without opening the app. Neptune's home screen widget shows live conditions at your break, tide charts, and your session count — updated throughout the day so you always know when it's firing.
Built by surfers, for surfers
Neptune's AI coach remembers your sessions, your gear, your goals, and your injuries. It gives advice based on real conditions at your local breaks — not generic tips from a blog post.
Real-time conditions, forecasts, and AI-powered recommendations for 537 surf spots worldwide.
Santa Barbara, CA
Ventura, CA
Santa Barbara, CA
Ventura, CA
Surf tips, wave science, and technique guides to help you progress faster.
From surfer's ear to shoulder strain, reef cuts to wipeout injuries — learn how to prevent the most common surfing injuries, treat them when they happen, and get back in the water faster.
From longboards to shortboards, fish to funboards — understand how surfboard shapes, dimensions, and design features affect your surfing so you can pick the right board for your level and the waves you ride.
Learn how to do a cutback in surfing with proper technique, body mechanics, and timing. A complete breakdown for intermediate surfers ready to link turns and surf with more flow.
Built by surfers, in Santa Barbara, CA. Neptune started as a side project to help one surfer improve — now it's an AI coach that knows 537 breaks worldwide.
Join surfers who are using AI to track sessions, read conditions, and level up faster. Free to start — no credit card required.
Join 127 surfers already using Neptune · iPhone & Apple Watch