How it works

Four taps in. A season out.

You log the session. Conditions fill themselves in, your watch file lands if you wore one, and the read comes back in plain language — your coach's language, if you have one.


0 1 2 3 4

0Check the forecast

Read against your gear and your skills — not the average surfer’s.

1Go have fun!

That’s the point of all of it.

2Log it

Four taps. Conditions and watch data fill themselves in.

3Show your coach

Optional. They see only what you share — in their own voice.

4Understand & improve

What actually happened — so you read the next forecast better and pick the right board.


Step one

Log it in four taps.

Swell, wind, tide and water temperature are fetched for the spot and time you were there. All you add is how it felt, what you tried, and which board you were on.

Conditions, filled in for youAutomatic

Watch files.FIT · GPX · TCX

No watch at allStill works

Logging a session in OceanLog
A logged session in OceanLog — GPS track over the spot, waves, time, heart rate and conditions
Step two

Then it reads the session back.

Wave position, board speed and physical effort as three independent estimates — never one closed measurement. What stood out, what the data can't carry, and one thing worth trying next time.

Read a real session report →

Step three

A season becomes something you can read.

Skills per board, gear against the conditions it actually met, and your own records over time. You versus you — never a leaderboard.

Surf SUP Kitesurf Bodyboard Bodysurf Surfskate Kayak Swimming

Windsurf, wing and foiling are loggable now — tailored coaching for them is still catching up.

Records and progress in OceanLog
The reports

Eight ways of reading a session — and none of them score you.

Each report speaks to your level, your gear and the sport you actually logged. Every one of them is the same quality on every plan — you pay for more reports and deeper season-long synthesis, never better ones.

Every session

First Session

Your very first log, read back properly — so the app is useful before it knows anything about you.

Every session

Ocean read

What the ocean was actually doing while you were in it — conditions and safety, for that session and that spot. So the next forecast is read for you.

Every session

Equipment compare

Board and fin trade-offs for the day you had. Always “which fits”, never “which is better” — tailored to your skills and experience.

Over time

Weekly

Your week in one page — and the page your coach reads before the next lesson.

Over time

Insights

What's varied, what's consistent, and where your water time actually goes.

Over time

Cross-sport

Every sport you already do, read as one athlete instead of separate hobbies — and how each one feeds the sport you want to get better at. No more flat days, just windows to improve.

In progress

Progression

Working with schools, federations and organisations so you get better through their own teaching methods — credited to the people who wrote them.

I.A.N. — help, built in

Ask him anything in plain words and he takes you straight to the screen you wanted — he knows all of them, and never invents a dead end. After a session he offers one honest thing to try next: a suggestion, never an order.

Energy shapes, per sport

Every session read as potential, kinetic and chemical energy — one honest shape for every sport you log.

The Energy Triangle in OceanLog — seven surf sessions at one spot read as potential, kinetic and chemical energy, with per-session minis, heart-rate zones and recovery

Deep season synthesis

Many sessions read together rather than one at a time — our deepest analysis, and the one that answers "am I actually getting better?"

Surf Wrapped

Your season in numbers — hours, waves, kilometres, biggest wave, board of the year, best day in your own words. Built entirely from your own log.

Rules every report obeys

Same model, every planAlways

Told when you're reading AIEvery time

Thin data labelled as thinAlways

Secret spots inside a reportRedacted

Who you rode with — in progress: a guide is a rider tooCount only

A score out of tenNever

Language of your reportsAll nine

Read a real report → · Which plan gets which →

What we do with it

Private by default, and secret means secret.

Your log is yours

Nothing is public unless you make it public. Sharing with a coach is opt-in and revocable.

Secret spots are redacted

Everywhere — maps, reports, and the AI's own input. Coaches are not an exception.

Health data stays off

Heart rate is defaulted off and shared only by explicit choice.

Export or delete

On request, under European data-protection rules. Privacy policy →

Log one session. See what comes back.

Start logging — free I'm a coach →