How SurfSeer reads wave height differently.
Nearly every surf forecast reports the back of the wave. SurfSeer reports the face. Once you know that, most of the confusion goes away.
The convention nobody agreed on
Traditional surf reporting measures the back of the wave — the swell as it arrives, before it stands up. It's a defensible way to measure the ocean. It's a poor way to describe a surf.
Worse, the convention isn't one convention. A "three foot" call means different things on a Hawaiian report, an Australian one, and from whoever's in the car park. Two surfers reading the same forecast can picture completely different days and both be right.
SurfSeer reports the breaking face — the part standing up in front of you, the part you actually ride.
Same wave, two numbers
| What the ocean is doing | Typical report | SurfSeer says |
|---|---|---|
| Small, clean, rideable | 2 ft | Around head-high on you |
| Solid and pushing | 3–4 ft | Overhead on you |
| Serious size | 6 ft | Well overhead — know your exits |
| Barely breaking | 1 ft | Waist-high on you |
Indicative only. The point isn't the exact conversion — it's that one number needs decoding and the other doesn't.
"On you" is doing real work
A face height in metres is still an abstraction. Head-high on a 195cm surfer and head-high on a 160cm surfer are different waves.
SurfSeer scales the face against your own height and the board you're riding, so the read means something concrete before you've left the house.
What else is different
It's per break, not per region
A regional swell number is the same for fifty spots that behave nothing alike. Every SurfSeer spot carries its own coastline read, sea-floor profile and local rules.
Shape, not just height
Where it stands up, where it throws, whether it walls or crumbles. Height alone has never told you whether it's worth the drive.
It sharpens on your feedback
Rate a prediction after a surf and the model tunes for that break. Yours, not a shared pool.
It says when it doesn't know
A break with few logged sessions is flagged as still learning rather than quietly presented as gospel.
No feed, no followers
Not a social network, not a spot-finder. Your spots stay yours.
Where the others are better
Established forecasts have decades of regional coverage, buoy networks you can browse, and cams at spots we'll never cover. If you want to look at a live cam or check a coastline we haven't reached, use them — plenty of people will run both.
What we're offering is a different question answered: not what the ocean is doing, but what you'll be riding at your break.