Windfoil

JP Australia, 2023

HydroFoil 2023

2150mm long · 7'1"

840mm wide

≈ 223mm thick · estimated

133litres

Open in Studio See it on jp-australia.com

Sizes & Numbers

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

In one line

The 2022 outline, refined. The 133 L is the same length and width as the 2022 133 L.

133 L against the 2022 133 L, listed length and width.

As listed by JP Australia

JP Australia HydroFoil 2023: every size as listed by JP Australia
sizelengthwidththicknessweight
133 L215 cm · 2150 mm840 mm≈ 223 mm · estimated8.4–9.6 kg
155 L215 cm · 2150 mm890 mm≈ 246 mm · estimated8.9–10.1 kg

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

21500 mm2150133 L836 w2150155 L884 w

Next to your board?

Lay the JP Australia HydroFoil 133 L over up to four others, at one scale.

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Generations

Before it · 2022

The 2023 133 L is the same length and width as the 2022 133 L; its wide point moved 106 mm toward the nose. Open the 2022

listed length and width · wide point derived

2023 133 L over the 2022 133 L, tails aligned, one scale
2023 133 L 2022 133 L

After it · 2025

The 2025 133 L is the same length and width as the 2023 133 L; its wide point moved 137 mm toward the tail. Open the 2025

listed length and width · wide point derived

2023 133 L over the 2025 133 L, tails aligned, one scale
2023 133 L 2025 133 L

The JP Australia HydroFoil over time

Shape & Rocker

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

JP Australia HydroFoil 2023 from above and from the side, every size at true scale, tails aligned
JP Australia HydroFoil 2023 from the side, true proportions: the bottom's rocker over a flat table, every size

Read off the 133 L outline · derived

54 %wide point, 1161 mm from the tail

2.57length over width

712mm wide 12″ from the tail

15,449cm² of planform

Read off the 155 L outline · derived

49 %wide point, 1058 mm from the tail

2.43length over width

752mm wide 12″ from the tail

16,317cm² of planform

Rocker of the 133 L · estimated

≈ 85 mmtail rocker, at the tip
≈ 42 mm12″ from the tail
≈ 45 mm12″ from the nose
≈ 138 mmnose rocker, at the tip
≈ 369 mmflat to within 3 mm, from 43 % to 61 % of the length
52 %of the length to the lowest point, from the tail
≈ 223 mmat its thickest, 10 % from the tail
≈ 57 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 155 L · scaled from the 133 L, estimated

≈ 85 mmtail rocker, at the tip
≈ 42 mm12″ from the tail
≈ 45 mm12″ from the nose
≈ 138 mmnose rocker, at the tip
≈ 369 mmflat to within 3 mm, from 43 % to 61 % of the length
52 %of the length to the lowest point, from the tail
≈ 246 mmat its thickest, 10 % from the tail
≈ 57 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 · On JP Australia's photo of the 133 L, where its traced side holds 39 % more than the listed 133 L: probably shot from slightly above. Tail end set by Claude, not checked by a person. · estimated

Reviews & Videos

Original pages · 1

Similar Boards

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