North, 2024

North Seek Prime 2024

1930mm long · 6'4"

691mm wide

137mm thick

138litres

See similar boards

Open in Studio See it on northactionsports.com

Sizes & Numbers

Listed by the brand, read off a photo, or worked out

In one line

A fuller nose than most. A round tail, a full nose and parallel rails.

derived · against the 265 other wing foil boards in the atlas, read off the outlines.

As listed by North

North Seek Prime 2024: every size as listed by North
size	length	width	thickness	weight	price
138 L	6'4 · 1930 mm	691 mm	137 mm	–	US$1,379
168 L	6'10 · 2083 mm	745 mm	143 mm	–	US$1,429

Prices as the North store showed them on 2026-10-29, in its currency · the cheapest version first, every version on hover

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

Which Seek Prime Size for Your Weight?

The North Seek Prime 2024 size each rider would pick, by weight and level

Your weight

kg≈ 165 lb

Your level

75 kg · getting there · look for 85–105 L

No Seek Prime for you

Every size is too big for 75 kg at this level.

Other boards for you

A rule of thumb (your weight in kg + 10 to 30 L), not North’s chart

Every weight and level

North Seek Prime 2024: the size for a rider of 60 to 105 kg, by level
level	60 kg	75 kg	90 kg	105 kg
First sessionsyour weight in kg + 30 to 50 L	too big	138 L · big	138 L	138 L
Getting thereyour weight in kg + 10 to 30 L	too big	too big	too big	138 L · big
Confidentyour weight in kg, from 10 L under to 10 L over	too big	too big	too big	too big
Expert10 to 30 L under your weight in kg	too big	too big	too big	too big

Rules of thumb, not North’s chart · “small” and “big”: the nearest size, just outside the range · How the sizes are worked out · Find your board

Next to your board?

Lay the North Seek Prime 138 L over up to four others, at one scale.

Compare with…

Shape & Rocker

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

Read off the 138 L outline · derived

55 %wide point, 1056 mm from the tail

2.79length over width

571mm wide 12″ from the tail

11,488cm² of planform

Read off the 168 L outline · derived

55 %wide point, 1139 mm from the tail

2.80length over width

605mm wide 12″ from the tail

13,357cm² of planform

Rocker of the 138 L · measured

36 mmtail rocker, at the tip

19 mm12″ from the tail

43 mm12″ from the nose

143 mmnose rocker, at the tip

439 mmflat to within 3 mm, from 39 % to 62 % of the length

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

183 mmat its thickest, 52 % from the tail · on the photo; North lists 137 mm

46 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 168 L · scaled from the 138 L measured

39 mmtail rocker, at the tip

22 mm12″ from the tail

50 mm12″ from the nose

155 mmnose rocker, at the tip

457 mmflat to within 3 mm, from 40 % to 62 % of the length

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

192 mmat its thickest, 52 % from the tail

50 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 North's photo of the 138 L. Tail end set by North's photo convention, not checked by a person.