Firewire Flat Earth
Performance shortboard. 10 sizes from 5'0" to 6'4", 22 to 40 liters, listed by Down the Line Surf, Rider Shack, Surfboard Empire.
Every size and price
| Size | Liters | Price | Store |
|---|---|---|---|
| 5'0" Futures | ≈21.6 | £725 sold out | Down the Line Surf |
| 5'5" FCS 2 | ≈26.1 | £725 sold out | Down the Line Surf |
| 5'6" FCS 2 | ≈26.8 | £725 sold out | Down the Line Surf |
| 5'6" × 19 3/8" × 2 7/16" FCS II | 27.1 | A$1,120 sold out | Surfboard Empire |
| 5'7" | ≈27.6 | £725 sold out | Down the Line Surf |
| 5'8" FCS 2 | ≈28.4 | £725 sold out | Down the Line Surf |
| 5'8" used | 30.4 | $525 sold out | Rider Shack |
| 5'8" used | 28.5 | $350 sold out | Rider Shack |
| 5'8" × 19 5/8" × 2 5/8" Futures | 30.4 | A$1,120 sold out | Surfboard Empire |
| 5'10" FCS 2 | ≈30.1 | £725 sold out | Down the Line Surf |
| 5'10" × 20" × 2 3/4" Futures | 33.3 | A$1,120 sold out | Surfboard Empire |
| 5'11" FCS 2 | ≈31.1 | £725 sold out | Down the Line Surf |
| 5'11" × 20 1/4" × 2 3/4" Futures | 34.2 | A$1,120 sold out | Surfboard Empire |
| 6'0" FCS 2 | ≈32.2 | £725 sold out | Down the Line Surf |
| 6'0" × 20 1/2" × 2 13/16" FCS II | 36.0 | A$1,120 sold out | Surfboard Empire |
| 6'2" FCS 2 | ≈34.4 | £740 sold out | Down the Line Surf |
| 6'2" × 21" × 3" Futures | 40.0 | A$1,140 sold out | Surfboard Empire |
| 6'4" FCS 2 | ≈37.0 | £740 sold out | Down the Line Surf |
Open Firewire Flat Earth 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 · Shortboards. Updated 2026-10-19.