Windsurf

Naish, 2025

Kailua 2025

2500mm long · 8'2"

760mm wide

≈ 157mm thick · medium confidence

180litres

Open in Studio See it on naish.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out: where every number comes from

In one line

Shorter and narrower than the 2021. The 180 L is 280 mm shorter and 90 mm narrower than the 2021 180 L.

180 L against the 2021 180 L, listed length and width.

As listed by Naish

Naish Kailua 2025: every size as listed by Naish
sizelengthwidththicknessweight
180 L250.0 cm · 2500 mm760 mm157 mm · medium confidence13.1 kg
245 L300.0 cm · 3000 mm871 mm≈ 155 mm · estimated16.3 kg

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

300025000 mm2500180 L758 w3000245 L867 w

Next to your board?

Lay the Naish Kailua 180 L over up to four others, at one scale.

Compare with…

Generations

Before it · 2021

The 2025 180 L is 280 mm shorter and 90 mm narrower than the 2021 180 L; its wide point moved 167 mm toward the tail. Open the 2021

listed length and width · wide point derived

2025 180 L over the 2021 180 L, tails aligned, one scale
2025 180 L 2021 180 L

The Naish Kailua over time

Shape & Rocker

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

Naish Kailua 2025 from above and from the side, every size at true scale, tails aligned
Naish Kailua 2025 from the side, true proportions: the bottom's rocker over a flat table, every size

Read off the 180 L outline · derived

54 %wide point, 1337 mm from the tail

3.30length over width

532mm wide 12″ from the tail

15,769cm² of planform

Read off the 245 L outline · derived

51 %wide point, 1520 mm from the tail

3.46length over width

587mm wide 12″ from the tail

21,666cm² of planform

Rocker of the 180 L · measured

47 mmtail rocker, at the tip
22 mm12″ from the tail
50 mm12″ from the nose
156 mmnose rocker, at the tip
583 mmflat to within 3 mm, from 36 % to 59 % of the length
48 %of the length to the lowest point, from the tail
157 mmat its thickest, 50 % from the tail
50 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 245 L · scaled from the 180 L measured

58 mmtail rocker, at the tip
30 mm12″ from the tail
71 mm12″ from the nose
190 mmnose rocker, at the tip
652 mmflat to within 3 mm, from 36 % to 58 % of the length
48 %of the length to the lowest point, from the tail
155 mmat its thickest, 50 % from the tail
60 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 · Measured on Naish's photo of the 180 L. Tail end set by Naish's photo convention, not checked by a person.

Reviews & Videos

Original pages · 1

Similar Boards

Closest outlines from other models, once stretched to one length and width · derived