Firewire, 2025

Firewire Spaceship 2025

2032mm long · 6'8"

540mm wide

78mm thick

44.0litres

See similar boards

Open in Studio See it on firewiresurfboards.com

Sizes & Numbers

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

In one line

A finer nose than most. A rounded pin tail, a pointed nose and curvy rails.

derived · against the 146 other surf boards in the atlas, read off the outlines.

As listed by Firewire

Firewire Spaceship 2025: every size as listed by Firewire
size	length	width	thickness	weight	price
22.5 L	5'6" · 1676 mm	460 mm	57 mm	–	US$1,295
23.7 L	5'7" · 1702 mm	464 mm	59 mm	–	US$1,295
25 L	5'8" · 1727 mm	467 mm	60 mm	–	US$1,295
26.3 L	5'9" · 1753 mm	470 mm	62 mm	–	US$1,295
27.5 L	5'10" · 1778 mm	476 mm	64 mm	–	US$1,295
28.7 L	5'11" · 1803 mm	483 mm	65 mm	–	US$1,295
30 L	6' · 1829 mm	489 mm	67 mm	–	US$1,295
33 L	6'2" · 1880 mm	502 mm	68 mm	–	US$1,295
36 L	6'4" · 1930 mm	514 mm	70 mm	–	US$1,295
40 L	6'6" · 1981 mm	527 mm	75 mm	–	US$1,295
44 L	6'8" · 2032 mm	540 mm	78 mm	–	US$1,295

Prices as the Firewire store showed them on 2026-10-27, in its currency · the cheapest version first, every version on hover

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

Which Spaceship Size for Your Weight?

The Firewire Spaceship 2025 size each rider would pick, by weight and level

Your weight

kg≈ 165 lb

Your level

75 kg · getting there · look for 33.8–41.3 L

The Spaceship 36 L

2 sizes fall in your range; the 36 L is nearest its middle.

Other boards for you

A rule of thumb (0.45 to 0.55 L per kg you weigh), not Firewire’s chart

Every weight and level

Firewire Spaceship 2025: the size for a rider of 60 to 105 kg, by level
level	60 kg	75 kg	90 kg	105 kg
First sessions0.6 to 0.9 L per kg you weigh	44 L	44 L · small	too small	too small
Getting there0.45 to 0.55 L per kg you weigh	30 L	36 L	44 L	44 L · small
Confident0.38 to 0.45 L per kg you weigh	25 L	30 L	36 L	44 L
Expert0.33 to 0.38 L per kg you weigh	22.5 L	26.3 L	33 L	36 L

Rules of thumb, not Firewire’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 Firewire Spaceship 44 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 22.5 L outline · derived

48 %wide point, 807 mm from the tail

3.64length over width

358mm wide 12″ from the tail

5,878cm² of planform

Read off the 23.7 L outline · derived

48 %wide point, 819 mm from the tail

3.67length over width

358mm wide 12″ from the tail

6,009cm² of planform

Read off the 25 L outline · derived

48 %wide point, 831 mm from the tail

3.70length over width

358mm wide 12″ from the tail

6,139cm² of planform

Read off the 26.3 L outline · derived

48 %wide point, 843 mm from the tail

3.73length over width

359mm wide 12″ from the tail

6,272cm² of planform

Read off the 27.5 L outline · derived

48 %wide point, 856 mm from the tail

3.73length over width

362mm wide 12″ from the tail

6,450cm² of planform

Read off the 28.7 L outline · derived

48 %wide point, 868 mm from the tail

3.74length over width

364mm wide 12″ from the tail

6,628cm² of planform

Read off the 30 L outline · derived

48 %wide point, 880 mm from the tail

3.74length over width

367mm wide 12″ from the tail

6,811cm² of planform

Read off the 33 L outline · derived

48 %wide point, 904 mm from the tail

3.75length over width

372mm wide 12″ from the tail

7,182cm² of planform

Read off the 36 L outline · derived

48 %wide point, 929 mm from the tail

3.75length over width

378mm wide 12″ from the tail

7,562cm² of planform

Read off the 40 L outline · derived

48 %wide point, 953 mm from the tail

3.76length over width

383mm wide 12″ from the tail

7,953cm² of planform

Read off the 44 L outline · derived

48 %wide point, 978 mm from the tail

3.76length over width

388mm wide 12″ from the tail

8,354cm² of planform

Rocker of the 22.5 L · scaled from the 44 L measured

68 mmtail rocker, at the tip

26 mm12″ from the tail

30 mm12″ from the nose

105 mmnose rocker, at the tip

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

50 %of the length to the lowest point, from the tail

60 mmat its thickest, 50 % from the tail

20 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 23.7 L · scaled from the 44 L measured

69 mmtail rocker, at the tip

27 mm12″ from the tail

31 mm12″ from the nose

107 mmnose rocker, at the tip

376 mmflat to within 3 mm, from 39 % to 61 % of the length

50 %of the length to the lowest point, from the tail

62 mmat its thickest, 50 % from the tail

20 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 25 L · scaled from the 44 L measured

70 mmtail rocker, at the tip

27 mm12″ from the tail

32 mm12″ from the nose

108 mmnose rocker, at the tip

378 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

63 mmat its thickest, 50 % from the tail

20 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 26.3 L · scaled from the 44 L measured

71 mmtail rocker, at the tip

28 mm12″ from the tail

33 mm12″ from the nose

110 mmnose rocker, at the tip

381 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

65 mmat its thickest, 50 % from the tail

21 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 27.5 L · scaled from the 44 L measured

72 mmtail rocker, at the tip

29 mm12″ from the tail

34 mm12″ from the nose

112 mmnose rocker, at the tip

384 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

67 mmat its thickest, 50 % from the tail

21 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 28.7 L · scaled from the 44 L measured

73 mmtail rocker, at the tip

30 mm12″ from the tail

35 mm12″ from the nose

114 mmnose rocker, at the tip

387 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

68 mmat its thickest, 50 % from the tail

21 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 30 L · scaled from the 44 L measured

74 mmtail rocker, at the tip

31 mm12″ from the tail

36 mm12″ from the nose

115 mmnose rocker, at the tip

390 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

70 mmat its thickest, 50 % from the tail

22 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 33 L · scaled from the 44 L measured

76 mmtail rocker, at the tip

33 mm12″ from the tail

38 mm12″ from the nose

119 mmnose rocker, at the tip

395 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

72 mmat its thickest, 50 % from the tail

22 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 36 L · scaled from the 44 L measured

78 mmtail rocker, at the tip

34 mm12″ from the tail

41 mm12″ from the nose

122 mmnose rocker, at the tip

401 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

73 mmat its thickest, 50 % from the tail

23 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 40 L · scaled from the 44 L measured

80 mmtail rocker, at the tip

36 mm12″ from the tail

43 mm12″ from the nose

125 mmnose rocker, at the tip

406 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

78 mmat its thickest, 50 % from the tail

23 mmlonger along the bottom curve than flat

Lay this rocker over other boards

Rocker of the 44 L · measured

82 mmtail rocker, at the tip

38 mm12″ from the tail

45 mm12″ from the nose

129 mmnose rocker, at the tip

411 mmflat to within 3 mm, from 40 % to 61 % of the length

50 %of the length to the lowest point, from the tail

82 mmat its thickest, 50 % from the tail · on the photo; Firewire lists 78 mm

24 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 Firewire's photo of the 44 L. Tail end set by Firewire's photo convention, not checked by a person.