Firewire Xtra Cado 2026
Surf › Round tail
Firewire, 2026
1651mm long · 5'5"
530mm wide
60mm thick
30.5litres
Listed by the brand, read off a photo, or worked out
In one line
Shorter and fuller than most. A rounded pin tail, a medium nose and gently curved rails.
derived · against the 146 other surf boards in the atlas, read off the outlines.
As listed by Firewire
| size | length | width | thickness | weight | price |
|---|---|---|---|---|---|
| 25.9 L | 5'2" · 1575 mm | 503 mm | 57 mm | – | US$995 |
| 28.8 L | 5'4" · 1626 mm | 529 mm | 57 mm | – | US$995 |
| 30.5 L | 5'5" · 1651 mm | 530 mm | 60 mm | – | US$995 |
| 32.3 L | 5'6" · 1676 mm | 530 mm | 65 mm | – | US$995 |
| 33.7 L | 5'7" · 1702 mm | 540 mm | 65 mm | – | US$995 |
| 34.4 L | 5'8" · 1727 mm | 546 mm | 64 mm | – | US$995 |
| 36 L | 5'9" · 1753 mm | 548 mm | 65 mm | – | US$995 |
| 37.6 L | 5'10" · 1778 mm | 549 mm | 68 mm | – | US$995 |
| 38.7 L | 5'11" · 1803 mm | 549 mm | 68 mm | – | US$995 |
| 40.1 L | 6'0" · 1829 mm | 549 mm | 70 mm | – | US$995 |
| 43.3 L | 6'1" · 1854 mm | 559 mm | 73 mm | – | US$1,125 |
| 47.1 L | 6'2" · 1880 mm | 575 mm | 75 mm | – | US$1,125 |
Prices as the Firewire store showed them on 2026-10-27, in its currency · the cheapest version first, every version on hover
Every size side by side, tails on one line, one scale
The Firewire Machadocado 2026 size each rider would pick, by weight and level
75 kg · getting there · look for 33.8–41.3 L
The Machadocado 37.6 L
5 sizes fall in your range; the 37.6 L is nearest its middle.
A rule of thumb (0.45 to 0.55 L per kg you weigh), not Firewire’s chart
| level | 60 kg | 75 kg | 90 kg | 105 kg |
|---|---|---|---|---|
| First sessions0.6 to 0.9 L per kg you weigh | 43.3 L | 47.1 L | too small | too small |
| Getting there0.45 to 0.55 L per kg you weigh | 30.5 L | 37.6 L | 43.3 L | 47.1 L · small |
| Confident0.38 to 0.45 L per kg you weigh | 25.9 L | 30.5 L | 37.6 L | 43.3 L |
| Expert0.33 to 0.38 L per kg you weigh | too big | 25.9 L | 32.3 L | 37.6 L |
Rules of thumb, not Firewire’s chart · “small” and “big”: the nearest size, just outside the range · How the sizes are worked out · Find your board
From above, then from the side, true scale · the chosen size solid, the others dashed
Read off the 25.9 L outline · derived
52 %wide point, 812 mm from the tail
3.13length over width
416mm wide 12″ from the tail
6,357cm² of planform
Read off the 28.8 L outline · derived
52 %wide point, 838 mm from the tail
3.08length over width
433mm wide 12″ from the tail
6,894cm² of planform
Read off the 30.5 L outline · derived
52 %wide point, 851 mm from the tail
3.11length over width
433mm wide 12″ from the tail
7,022cm² of planform
Read off the 32.3 L outline · derived
52 %wide point, 865 mm from the tail
3.16length over width
431mm wide 12″ from the tail
7,130cm² of planform
Read off the 33.7 L outline · derived
52 %wide point, 878 mm from the tail
3.15length over width
437mm wide 12″ from the tail
7,368cm² of planform
Read off the 34.4 L outline · derived
52 %wide point, 891 mm from the tail
3.16length over width
440mm wide 12″ from the tail
7,567cm² of planform
Read off the 36 L outline · derived
52 %wide point, 904 mm from the tail
3.20length over width
440mm wide 12″ from the tail
7,701cm² of planform
Read off the 37.6 L outline · derived
52 %wide point, 917 mm from the tail
3.24length over width
439mm wide 12″ from the tail
7,835cm² of planform
Read off the 38.7 L outline · derived
52 %wide point, 930 mm from the tail
3.28length over width
437mm wide 12″ from the tail
7,947cm² of planform
Read off the 40.1 L outline · derived
52 %wide point, 943 mm from the tail
3.33length over width
436mm wide 12″ from the tail
8,059cm² of planform
Read off the 43.3 L outline · derived
52 %wide point, 956 mm from the tail
3.32length over width
441mm wide 12″ from the tail
8,312cm² of planform
Read off the 47.1 L outline · derived
52 %wide point, 969 mm from the tail
3.27length over width
452mm wide 12″ from the tail
8,666cm² of planform
Rocker of the 25.9 L · scaled from the 30.5 L measured
Rocker of the 28.8 L · scaled from the 30.5 L measured
Rocker of the 30.5 L · measured
Rocker of the 32.3 L · scaled from the 30.5 L measured
Rocker of the 33.7 L · scaled from the 30.5 L measured
Rocker of the 34.4 L · scaled from the 30.5 L measured
Rocker of the 36 L · scaled from the 30.5 L measured
Rocker of the 37.6 L · scaled from the 30.5 L measured
Rocker of the 38.7 L · scaled from the 30.5 L measured
Rocker of the 40.1 L · scaled from the 30.5 L measured
Rocker of the 43.3 L · scaled from the 30.5 L measured
Rocker of the 47.1 L · scaled from the 30.5 L measured
True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · Measured on Firewire's photo of the 30.5 L. Tail end set by Firewire's photo convention, not checked by a person.
Closest outlines from other models, same sport first, once stretched to one length and width · derived
Surf › Round tail
Surf › Rounded pin tail
Surf › Rounded pin tail
Surf › Round tail
Surf › Round tail
Surf › Rounded pin tail
Surf › Round tail
Surf › Round tail
Surf › Round tail
Surf › Rounded pin tail