Fish / hybrid / groveler. 5 sizes from 5'8" to 6'1", 35 to 46 liters, listed by Rider Shack.
| Size | Liters | Price | Store |
|---|---|---|---|
| 5'8" | 35.4 | $875 sold out | Rider Shack |
| 5'9" used | 37.3 | $575 sold out | Rider Shack |
| 5'10" | 39.4 | $875 sold out | Rider Shack |
| 5'10" used | ≈39.4 | $499 sold out | Rider Shack |
| 6'0" | 44.8 | $900 sold out | Rider Shack |
| 6'1" | 46.5 | $900 sold out | Rider Shack |
Open Firewire Seaside HE in the finder →
One row per size and store. Liters marked ≈ are SurfCalc estimates (from the same model at other sizes, or from the dimensions). Prices are in the store's currency. Not sure which size? The calculator turns your weight, skill and waves into a liter range. More Firewire boards · Fish, hybrids and grovelers. Updated 2026-10-19.