JP Australia AllroundAir LE 2026
Surf › SUP
Starboard, 2024
3810mm long · 12'6"
711mm wide
150mm thick
318litres
Listed by the brand, read off a photo, or worked out: where every number comes from
In one line
Its width sits further back. A round tail, a pointed nose and gently curved rails.
derived · against the 157 other sup boards in the atlas, read off the outlines.
As listed by Starboard
| size | length | width | thickness | weight |
|---|---|---|---|---|
| 312 L | 350.5 cm · 3505 mm | 737 mm | 150 mm | 7.5–9.7 kg |
| 318 L | 381 cm · 3810 mm | 711 mm | 150 mm | 9.4 kg |
| 345 L | 426.7 cm · 4267 mm | 711 mm | 150 mm | 10.6 kg |
| 355 L | 381 cm · 3810 mm | 762 mm | 150 mm | 8.2–12.9 kg |
| 389 L | 426.7 cm · 4267 mm | 762 mm | 150 mm | 10.8–13.4 kg |
| 409 L | 426.7 cm · 4267 mm | 813 mm | 150 mm | 9.8–10.9 kg |
Every size side by side, tails on one line, one scale
From above, then from the side, true scale · the chosen size solid, the others dashed
Read off the 312 L outline · derived
48 %wide point, 1670 mm from the tail
4.76length over width
476mm wide 12″ from the tail
20,397cm² of planform
Read off the 318 L outline · derived
48 %wide point, 1815 mm from the tail
5.39length over width
446mm wide 12″ from the tail
21,251cm² of planform
Read off the 345 L outline · derived
48 %wide point, 2033 mm from the tail
6.00length over width
436mm wide 12″ from the tail
23,955cm² of planform
Read off the 355 L outline · derived
56 %wide point, 2114 mm from the tail
5.04length over width
491mm wide 12″ from the tail
23,108cm² of planform
Read off the 389 L outline · derived
48 %wide point, 2033 mm from the tail
5.60length over width
467mm wide 12″ from the tail
25,673cm² of planform
Read off the 409 L outline · derived
48 %wide point, 2033 mm from the tail
5.25length over width
499mm wide 12″ from the tail
27,391cm² of planform
Rocker of the 312 L · scaled from the 318 L measured
Rocker of the 318 L · measured
Rocker of the 345 L · scaled from the 318 L measured
Rocker of the 355 L · scaled from the 318 L measured
Rocker of the 389 L · scaled from the 318 L measured
Rocker of the 409 L · scaled from the 318 L measured
True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · Measured on Starboard's photo of the 318 L. Tail end set by rule.
Original pages · 1
Closest outlines from other models, once stretched to one length and width · derived
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