Starboard, 2025

Touring Inflatable Board with Paddle 2025

3810mm long · 12'6"

762mm wide

150mm thick

355litres

Open in Studio See it on star-board.com

Sizes & Numbers

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

Starboard Touring Inflatable Board with Paddle 2025: every size as listed by Starboard
size	length	width	thickness	weight
312 L	350.5 cm · 3505 mm	737 mm	150 mm	7.5 kg
355 L	381 cm · 3810 mm	762 mm	150 mm	8.2 kg
409 L	426.7 cm · 4267 mm	813 mm	150 mm	10.6 kg

Every size side by side, tails on one line, one scale

Next to your board?

Lay the Starboard Touring Inflatable Board with Paddle 355 L over up to four others, at one scale.

Compare with…

Generations

After it · 2026

The 2026 355 L is the same length and width as the 2025 355 L. Open the 2026

listed length and width

2025 355 L 2026 355 L

The Starboard Touring Inflatable Board with Paddle over time

Shape & Rocker

From above, then from the side, true scale · the chosen size solid, the others dashed

Read off the 312 L outline · derived

44 %wide point, 1526 mm from the tail

4.76length over width

465mm wide 12″ from the tail

20,419cm² of planform

Read off the 355 L outline · derived

44 %wide point, 1659 mm from the tail

5.01length over width

470mm wide 12″ from the tail

22,886cm² of planform

Read off the 409 L outline · derived

44 %wide point, 1858 mm from the tail

5.25length over width

490mm wide 12″ from the tail

27,422cm² of planform

Rocker of the 312 L · scaled from the 355 L, borrowed (≈), estimated

≈ 44 mmtail rocker, at the tip

≈ 11 mm12″ from the tail

≈ 34 mm12″ from the nose

≈ 112 mmnose rocker, at the tip

≈ 1633 mmflat to within 3 mm, from 26 % to 73 % of the length

48 %of the length to the lowest point, from the tail

≈ 150 mmat its thickest, 42 % from the tail

≈ 55 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 355 L · borrowed (≈), estimated

≈ 49 mmtail rocker, at the tip

≈ 12 mm12″ from the tail

≈ 41 mm12″ from the nose

≈ 123 mmnose rocker, at the tip

≈ 1692 mmflat to within 3 mm, from 28 % to 72 % of the length

48 %of the length to the lowest point, from the tail

≈ 150 mmat its thickest, 42 % from the tail

≈ 60 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 409 L · scaled from the 355 L, borrowed (≈), estimated

≈ 57 mmtail rocker, at the tip

≈ 15 mm12″ from the tail

≈ 50 mm12″ from the nose

≈ 139 mmnose rocker, at the tip

≈ 1802 mmflat to within 3 mm, from 28 % to 71 % of the length

48 %of the length to the lowest point, from the tail

≈ 150 mmat its thickest, 42 % from the tail

≈ 67 mmlonger along the bottom curve than flat

Lay this rocker over other boards

True proportions · dots at 10 mm and 12″ in from each tip · bracket: flat to within 3 mm · drawn hollow: no usable side photo of this board · shaded: the middle 80 % of its group · No usable side photo of this board: the median of 49 inflatable SUP boards from 39 product lines. Tail ends set by rule, Claude or a brand convention on their photos, none checked by a person. · estimated