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263craft

SeaBird · Surfski

SeaBird Wave 6.4

6.4m x 43.5cm full-length racing hull, the one SeaBird calls an all-out no-compromise ski for any condition. The maker still claims it is a little more forgiving than comparable skis and talks about efficient speed rather than top speed, which is the same argument the rest of the range makes.

Length
6.4 m
Beam
43.5 cm
Deck
34 cm
Lightest
19 kg
Source image flipped
Source image flipped
SeaBird Wave 6.4, Outline drawn to scale from published length and deck height
Outline drawn to scale from published length and deck height · Surfski Index

Specifications

Length
6.4 m
Beam
43.5 cm
Deck height
34 cm (est.)
Category
Surfski
Usually paddled by
Racers
New price
Not listed new

Layup weights

Club21 kg
Advantage20 kg
Pro19 kg

On-water profile

Stability
4–6
Dimension estimateLow confidence
Speed
9

Modelled from published beam, length and deck height. Low confidence. Speed is our rating. Both are given at the hull's own design weight.

These ratings are Surfski Index estimates, worked out from published dimensions, traced hull shapes where we have them, and reviews. They are not supplied by the maker or timed on the water. How a ski feels depends on your weight, skill, set-up and the conditions, so use them to shortlist skis and paddle one before you buy. How we rate.

Stability here means how steady the ski feels sitting still on flat water. Where two craft have overlapping ranges, we can't say which is more stable. Downwind handling is a separate thing, covered in the evidence note below.

Evidence note

This band is estimated from published dimensions. Qualitative context includes 1 paddler report and 3 linked sources.

Suits: Ocean racing, downwind and flat-water time trials for an experienced paddler.

Paddler weight

SeaBird rates this hull for paddlers from 70 kg to 90 kg.

The maker’s published range. How this is worked out.

Generations

current

SeaBird Designs is a Norwegian design house whose composite boats are built and shipped by Ceranos Invest OÜ in Estonia. The surfski range is three Wave models on one design language, and the smallest of them is a Björn Thomasson design.

Pros and cons

Pros

  • Elite footprint from a Nordic maker with dealer support in Europe
  • Three layups published with real weights
  • Recommended paddler weight stated by the maker

Cons

  • 19-21kg is heavy for a modern elite ski
  • Out of stock across the range when checked
  • No published price

What paddlers say

No independent owner review located as of August 2026.Reported experience

Where to buy

We don't have a dealer listed for SeaBird yet. All makers and dealers.

SeaBird publishes no price on the product pages and all three Wave skis showed out of stock when checked in August 2026. The range sells through Nordic dealers, so ask for a quote.

Sources

BetaRatings are estimatesRatings are estimates. How we get the numbers. Prices checked October 2026, may be out of date.