Every North hydrofoil front wing: 47 wings across 9 families, with true area in cm² and span in mm, taken from North's own published specifications, except 7 read from a retailer, distributor or review. Aspect ratios include recorded calculations or values whose origin is not established; qualifications are explained below the table.
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7 of 47 aspect ratios on this page are qualified. 7 marked recorded (origin unknown): This aspect ratio's origin is not established in the research record. Agreement with span and area does not establish that the brand published it. 47 of 47 areas on this page may be projected or flat: North does not state which it publishes, and the two run 3–8% apart. Those are marked like that, and hovering one gives the reason. Every other aspect ratio is North's own, and reconciles with North's own geometry.
The number a brand prints on a wing is not comparable across brands: some name a wing by its area in cm², some by its span in millimetres, some by square inches. Everything here is converted so the columns mean the same thing on every page. Where a brand's published aspect ratio contradicts its own span and area by more than 10%, the geometry is used instead and the row says so on the map.
See North on the map →Every North foilboard: 75 boards across 10 families, with volume in litres, length in feet/inches, width in inches and slenderness, taken from North's own published specifications.
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| Product | Construction | Volume L | Length ft/in | Width in | Slenderness | Mount | Build | Source |
|---|---|---|---|---|---|---|---|---|
Boost 20264ft 9in |
E-glass / full PVC wrap | 35 | 4'9" | 19.02" | 3.00 | twin-track | hard (from its construction) | manufacturer |
Boost 20265ft 0in |
E-glass / full PVC wrap | 40 | 5'0" | 19.49" | 3.08 | twin-track | hard (from its construction) | manufacturer |
Boost 20265ft 3in |
E-glass / full PVC wrap | 45 | 5'3" | 20" | 3.15 | twin-track | hard (from its construction) | manufacturer |
| Boost 20265ft 6in | E-glass / full PVC wrap | 65 | 5'6" | 22.01" | 3.00 | twin-track | hard (from its construction) | manufacturer |
Echo Pro 20263'11"×17.01"×1.5" 16L |
Carbon / full PVC wrap over EPS core | 16 | 3'11" | 17.01" | 2.76 | twin-track | hard (from its construction) | manufacturer |
Echo Pro 20264'5"×17.76"×1.5" 19L |
Carbon / full PVC wrap over EPS core | 19 | 4'5" | 17.76" | 2.98 | twin-track | hard (from its construction) | manufacturer |
Horizon6ft 10in |
full carbon (Carbon Technology) | 95 | 6'10" | 17.48" | 4.69 | twin-track | — | manufacturer |
Horizon7ft 5in |
full carbon (Carbon Technology) | 105 | 7'5" | 17.99" | 4.95 | twin-track | — | manufacturer |
Horizon7ft 10in |
full carbon (Carbon Technology) | 115 | 7'10" | 18.5" | 5.08 | twin-track | — | manufacturer |
Horizon8ft 4in |
full carbon (Carbon Technology) | 125 | 8'4" | 19.02" | 5.26 | twin-track | — | manufacturer |
Midi 20255ft 0in |
full-wrap Carbon/PVC sandwich, E-glass foil mount reinforcement | 44 | 5'0" | 17.99" | 3.33 | twin-track | hard (from its construction) | manufacturer |
Midi Pro 20275ft 3in |
Carbon / PVC (Pro Carbon) | 50 | 5'3" | 18.5" | 3.40 | twin-track | hard (from its construction) | manufacturer |
Midi 20255ft 2in |
full-wrap Carbon/PVC sandwich, E-glass foil mount reinforcement | 52 | 5'2" | 18.5" | 3.35 | twin-track | hard (from its construction) | manufacturer |
Midi 20255ft 4in |
full-wrap Carbon/PVC sandwich, E-glass foil mount reinforcement | 60 | 5'4" | 19.02" | 3.37 | twin-track | hard (from its construction) | manufacturer |
Midi Pro 20275ft 6in |
Carbon / PVC (Pro Carbon) | 60 | 5'6" | 19" | 3.47 | twin-track | hard (from its construction) | manufacturer |
Midi 20255ft 8in |
full-wrap Carbon/PVC sandwich, E-glass foil mount reinforcement | 70 | 5'8" | 19.49" | 3.49 | twin-track | hard (from its construction) | manufacturer |
Midi Pro 20275ft 9in |
Carbon / PVC (Pro Carbon) | 70 | 5'9" | 19.5" | 3.54 | twin-track | hard (from its construction) | manufacturer |
Midi Pro 20276ft 0in |
Carbon / PVC (Pro Carbon) | 80 | 6'0" | 20" | 3.60 | twin-track | hard (from its construction) | manufacturer |
Midi 20256ft 0in |
full-wrap Carbon/PVC sandwich, E-glass foil mount reinforcement | 82 | 6'0" | 20" | 3.60 | twin-track | hard (from its construction) | manufacturer |
Midi Pro 20276ft 3in |
Carbon / PVC (Pro Carbon) | 90 | 6'3" | 21" | 3.57 | twin-track | hard (from its construction) | manufacturer |
Midi 20256ft 4in |
full-wrap Carbon/PVC sandwich, E-glass foil mount reinforcement | 96 | 6'4" | 20.98" | 3.62 | twin-track | hard (from its construction) | manufacturer |
Midi Pro 20276ft 6in |
Carbon / PVC (Pro Carbon) | 100 | 6'6" | 22" | 3.54 | twin-track | hard (from its construction) | manufacturer |
Midi Pro 20276ft 9in |
Carbon / PVC (Pro Carbon) | 110 | 6'9" | 22.25" | 3.64 | twin-track | hard (from its construction) | manufacturer |
Scoop 20243'11"×18.11"×1.5" 16.5L |
ultra-lightweight hybrid carbon, PVC stringers | 16.5 | 3'11" | 18.11" | 2.60 | twin-track | — | manufacturer |
Scoop 20244'5"×18.86"×1.5" 19.5L |
ultra-lightweight hybrid carbon, PVC stringers | 19.5 | 4'5" | 18.86" | 2.81 | twin-track | — | manufacturer |
Seek 20244ft 4in |
Hybrid Carbon Technology | 48 | 4'4" | 22.52" | 2.31 | twin-track | — | manufacturer |
Seek 20244ft 6in |
Hybrid Carbon Technology | 58 | 4'6" | 22.24" | 2.43 | twin-track | — | manufacturer |
| Seek 20254ft 9in | Hybrid Carbon Technology | 58 | 4'9" | 22.24" | 2.56 | twin-track | — | manufacturer |
Seek Pro 20264ft 9in |
Carbon / full PVC wrap over EPS core | 58 | 4'9" | 22.24" | 2.56 | twin-track | hard (from its construction) | manufacturer |
| Seek 20254ft 11in | Hybrid Carbon Technology | 68 | 4'11" | 23.5" | 2.51 | twin-track | — | manufacturer |
Seek Pro 20264ft 11in |
Carbon / full PVC wrap over EPS core | 68 | 4'11" | 23.5" | 2.51 | twin-track | hard (from its construction) | manufacturer |
Seek 20244ft 8in |
Hybrid Carbon Technology | 68 | 4'8" | 24.49" | 2.29 | twin-track | — | manufacturer |
Seek Air 20244ft 10in |
PVC dropstitch, Carbon Sandwich Transfer (CST) base | 78 | 4'10" | 25.16666666666666666666666667" | 2.31 | twin-track | inflatable | manufacturer |
Seek 20244ft 10in |
Hybrid Carbon Technology | 78 | 4'10" | 25.75" | 2.25 | twin-track | — | manufacturer |
| Seek 20255ft 1in | Hybrid Carbon Technology | 78 | 5'1" | 24.49" | 2.49 | twin-track | — | manufacturer |
Seek Pro 20265ft 1in |
Carbon / full PVC wrap over EPS core | 78 | 5'1" | 24.49" | 2.49 | twin-track | hard (from its construction) | manufacturer |
Seek 20245ft 0in |
Hybrid Carbon Technology | 88 | 5'0" | 27.01" | 2.22 | twin-track | — | manufacturer |
| Seek 20255ft 3in | Hybrid Carbon Technology | 88 | 5'3" | 25.51" | 2.47 | twin-track | — | manufacturer |
Seek Pro 20265ft 3in |
Carbon / full PVC wrap over EPS core | 88 | 5'3" | 25.51" | 2.47 | twin-track | hard (from its construction) | manufacturer |
Seek 20245ft 2in |
Hybrid Carbon Technology | 98 | 5'2" | 27.99" | 2.22 | twin-track | — | manufacturer |
| Seek 20255ft 5in | Hybrid Carbon Technology | 98 | 5'5" | 26.5" | 2.45 | twin-track | — | manufacturer |
Seek 20265ft 5in |
E-glass / PVC deck & rail wrap | 98 | 5'5" | 26.5" | 2.45 | twin-track | hard (from its construction) | manufacturer |
| Seek Pro 20265ft 5in | Carbon / full PVC wrap over EPS core | 98 | 5'5" | 26.5" | 2.45 | twin-track | hard (from its construction) | manufacturer |
Seek 20245ft 4in |
Hybrid Carbon Technology | 108 | 5'4" | 29.88" | 2.14 | twin-track | — | manufacturer |
| Seek 20255ft 7in | Hybrid Carbon Technology | 108 | 5'7" | 27.48" | 2.44 | twin-track | — | manufacturer |
Seek 20265ft 7in |
E-glass / PVC deck & rail wrap | 108 | 5'7" | 27.48" | 2.44 | twin-track | hard (from its construction) | manufacturer |
Seek Air 20245ft 1in |
PVC dropstitch, Carbon Sandwich Transfer (CST) base | 110 | 5'1" | 28.125" | 2.17 | twin-track | inflatable | manufacturer |
Seek 20245ft 6in |
Hybrid Carbon Technology | 118 | 5'6" | 29.76" | 2.22 | twin-track | — | manufacturer |
| Seek 20255ft 9in | Hybrid Carbon Technology | 118 | 5'9" | 28.5" | 2.42 | twin-track | — | manufacturer |
Seek 20265ft 9in |
E-glass / PVC deck & rail wrap | 118 | 5'9" | 28.5" | 2.42 | twin-track | hard (from its construction) | manufacturer |
Seek Air 20245ft 5in |
PVC dropstitch, Carbon Sandwich Transfer (CST) base | 124 | 5'5" | 29.875" | 2.18 | twin-track | inflatable | manufacturer |
Seek Air 20245ft 9in |
PVC dropstitch, Carbon Sandwich Transfer (CST) base | 132 | 5'9" | 30" | 2.30 | twin-track | inflatable | manufacturer |
Seek 20245ft 11in |
Hybrid Carbon Technology | 138 | 5'11" | 30.98" | 2.29 | twin-track | — | manufacturer |
| Seek 20255ft 11in | Hybrid Carbon Technology | 138 | 5'11" | 29.02" | 2.45 | twin-track | — | manufacturer |
Seek 20265ft 11in |
E-glass / PVC deck & rail wrap | 138 | 5'11" | 29.02" | 2.45 | twin-track | hard (from its construction) | manufacturer |
Seek Prime 20246ft 4in |
EcoLite Softskin | 138 | 6'4" | 27.2" | 2.79 | twin-track | — | manufacturer |
Seek Air 20246ft 2in |
PVC dropstitch, Carbon Sandwich Transfer (CST) base | 155 | 6'2" | 31" | 2.39 | twin-track | inflatable | manufacturer |
Seek Prime 20246ft 10in |
EcoLite Softskin | 168 | 6'10" | 29.3125" | 2.80 | twin-track | — | manufacturer |
Sense 20244'5"×18.5" |
composite with Paulownia wood core, ABS rails | — | 4'5" | 18.5" | 2.86 | plate | hard (from its construction) | manufacturer |
Swell 20244ft 2in |
Hybrid Carbon Technology with dual PVC stringers | 29 | 4'2" | 19.49" | 2.57 | twin-track | — | manufacturer |
Swell 20244ft 4in |
Hybrid Carbon Technology with dual PVC stringers | 33 | 4'4" | 19.76" | 2.63 | twin-track | — | manufacturer |
Swell 20244ft 6in |
Hybrid Carbon Technology with dual PVC stringers | 36 | 4'6" | 20.12" | 2.68 | twin-track | — | manufacturer |
Swell 20244ft 10in |
Hybrid Carbon Technology with dual PVC stringers | 42 | 4'10" | 20.98" | 2.76 | twin-track | — | manufacturer |
Swell Pro 20264ft 8in |
Carbon / full PVC wrap over EPS core | 45 | 4'8" | 20.25" | 2.77 | twin-track | hard (from its construction) | manufacturer |
Swell Pro 20264ft 10in |
Carbon / full PVC wrap over EPS core | 55 | 4'10" | 20.25" | 2.87 | twin-track | hard (from its construction) | manufacturer |
Swell Pro 20265ft 0in |
Carbon / full PVC wrap over EPS core | 65 | 5'0" | 22" | 2.73 | twin-track | hard (from its construction) | manufacturer |
Swell Pro 20265ft 2in |
Carbon / full PVC wrap over EPS core | 75 | 5'2" | 23" | 2.70 | twin-track | hard (from its construction) | manufacturer |
Swell Pro 20265ft 4in |
Carbon / full PVC wrap over EPS core | 85 | 5'4" | 24" | 2.67 | twin-track | hard (from its construction) | manufacturer |
Vector 20254ft 7in |
full-wrap carbon PVC sandwich | 55 | 4'7" | 18.27" | 3.01 | twin-track, deep-tuttle | hard (from its construction) | manufacturer |
Vector 20255ft 0in |
full-wrap carbon PVC sandwich | 70 | 5'0" | 20" | 3.00 | twin-track, deep-tuttle | hard (from its construction) | manufacturer |
Vector 20255ft 4in |
full-wrap carbon PVC sandwich | 85 | 5'4" | 21.26" | 3.01 | twin-track, deep-tuttle | hard (from its construction) | manufacturer |
Vert 20243ft 8in |
full carbon (Carbon Technology) | 24 | 3'8" | 19.02" | 2.31 | twin-track | — | manufacturer |
Vert 20244ft 2in |
full carbon (Carbon Technology) | 25 | 4'2" | 17.99" | 2.78 | twin-track | — | manufacturer |
Vert 20244ft 5in |
full carbon (Carbon Technology) | 30 | 4'5" | 19.02" | 2.79 | twin-track | — | manufacturer |
Vert 20244ft 10in |
full carbon (Carbon Technology) | 40 | 4'10" | 20.98" | 2.76 | twin-track | — | manufacturer |
Volume is printed in litres by nearly every brand, often in the model name. Board lengths are in feet and inches; widths and thicknesses in inches. Explicit source imperial figures are retained where they agree with the stored measurement. Otherwise lengths are converted to the nearest 0.1 inch and widths and thicknesses to 0.01 inch, using exactly 25.4 millimetres per inch. Volume stays in litres. Missing dimensions stay blank; calculations and drawings use the unrounded stored figures. Slenderness, length ÷ width, is computed from the brand's own two figures and never typed in: how long a board is for its width. Discontinued boards are shaded. Mount is the brand's own statement of how a mast attaches.
See North on the Board Map →Data current to August 2026.