Where it fits
This model is classified as Extreme Small-Wave Groveller. Use the documented family, selected size and intended conditions to decide whether that direction matches the surfer's brief.
Extreme Small-Wave Groveller
Lost Hydra
HYDRA- Short and wide, with effortless glide. The HYDRA will fly when other boards leave you dry. The HYDRA is the ultimate minuscule wave...
Official manufacturer information
Typical surfer profile
Beginner to Expert surfer seeking a extreme small-wave groveller.
Wave direction
The available board information associates this model with beach break, point break, open face. Confirm the intended wave range with the manufacturer.
Where it sits in the design range
The Hydra sits in the Extreme Small-Wave Groveller family with a Extreme Small-Wave Groveller direction. Related models may solve a different design job even when their volume is similar.
Dimensions and volume
Available size range
5'0 to 6'2, 24.5L to 44L across the reviewed board specifications. The table below shows the complete available size range.
| Length | Width | Thickness | Volume | Construction |
|---|---|---|---|---|
| 5'0 | 19 1/2 | 2 3/16 | 24.5L | PU |
| 5'1 | 19 3/4 | 2 1/4 | 25.5L | PU |
| 5'10 | 22 | 2 11/16 | 39L | PU |
| 5'11 | 22 1/8 | 2 3/4 | 40L | PU |
| 5'2 | 20 | 2 1/4 | 26.5L | PU |
| 5'3 | 20 1/4 | 2 5/16 | 28.7L | PU |
| 5'4 | 20 1/2 | 2 3/8 | 29.5L | PU |
| 5'4 | 19 1/2 | 2.4 | 30.25L | PU |
| 5'5 | 20 3/4 | 2 3/8 | 31L | PU |
| 5'6 | 21 | 2 7/16 | 32.5L | PU |
| 5'6 | 21 | 2 1/2 | 33L | PU |
| 5'7 | 21 1/4 | 2 1/2 | 34L | PU |
| 5'9 | 21 3/4 | 2 9/16 | 37.5L | PU |
| 6'1 | 22 3/8 | 2 13/16 | 42.5L | PU |
| 6'2 | 22 1/2 | 2 13/16 | 44L | PU |
Board design direction
- Public family
- Groveller
- Detailed category
- Extreme Small-Wave Groveller
- Ability guidance
- beginner, progressing, intermediate, advanced, expert
- Fin configuration
- Thruster
- Wave intent
- beach break, point break, open face, weak, average
- Strengths
- speed generation, wave entry, paddle
- Trade-offs
- turning radius, hold
Guidance describes board characteristics, not a guaranteed performance outcome.
Board DNA
A compact view of how this board is designed to behave. Live stock and sizing remain the main purpose of this page.
- Paddle
- 8 / 10
- Speed
- 10 / 10
- Drive
- 6 / 10
- Release
- 7 / 10
- Hold
- 5 / 10
- Forgiveness
- 8 / 10
- Sensitivity
- 5 / 10
- Outline
- wide centre
- Rocker
- low entry / low tail
- Rails
- full
- Quiver role
- small wave, summer
Quivrr Board DNA is derived from current manufacturer design information and governed Quivrr classification.
Check current regional availability
Stock is not baked into this page. Choose a region to run a current Quivrr search.
Other boards in this family
Related design guidance
How to choose a surfboard, understand volume and sizing, or ask Bodhi to explain trade-offs.
Reviewed by QUIVRR editorial on 2026-07-14. Board information updated: 2026-08-19. Confirm final specifications with the manufacturer or retailer.