What skill level is the M23 for?

The M23 is designed for All levels surfers.

What kind of waves is the M23 best in?

The M23 works best in Points and Reef Breaks.

What wave size does the M23 suit?

The M23 performs best in 2-8ft waves.

What type of surfboard is the M23?

The M23 has a Mid Length outline.

What volume does the M23 come in?

The M23 is available in a 39.4–62.5 L volume range.

M23

Name: M23
Brand: Channel Islands

Channel Islands

Visit Channel Islands website

Owners Rating:

The M23, derived from the M13 lineage, is a high-performance mid length designed by Al Merrick for a wide range of surfers and conditions. This board features a fuller rail and a sleeker nose outline, providing excellent paddle power while maintaining shortboard-like performance. It excels in waves ranging from fun-sized to maxing Sunset. The M23 offers a balance of speed, control, and maneuverability, with moderate entry and exit rocker, hybrid nose, and medium rails. Ideal for various skill levels and surf conditions, the M23 is versatile and reliable.

Specs Overview

Outline: Mid Length

Ability Level: All levels

Wave Height: 2-8ft

Wave Type: Points and Reef Breaks

Fin Type: Thruster

Concave: Single to Double to Vee

Entry Rocker: Moderate

Exit Rocker: Moderate

Overall Rocker: Moderate

Rail Type: Full

Volume Calculator

Quick compare

	M23 Channel IslandsThis board	Revo Max Firewire
Dimensions
Wave Height	2-8ft	2-8ft
Concave	Single to Double to Vee	Vee Quad Concave
Entry Rocker	Moderate	Low/Moderate
Exit Rocker	Moderate	Low/Moderate
Rail Type	Full	Low/Medium

Silhouettes are normalized to the same nose-to-tail length, so this is a shape comparison rather than a true-scale view. Outlines are generated automatically from product photos, not CAD files, so minor inaccuracies can occur.

Want the full spec sheet and up to four boards side by side?

Full comparison →

Videos

Suggested Fins

R8 Legacy

Futures Fins

Drawn-out Turns

Lots of Hold

AM2 Honeycomb

Futures Fins

Drawn-out turns

Lots of drive

F8 Legacy

Futures Fins

All-Around Template

Balanced Flow

What owners think about this board

Be the first to review this board.

Frequently asked questions

What skill level is the M23 for?: The M23 is designed for All levels surfers.
What kind of waves is the M23 best in?: The M23 works best in Points and Reef Breaks.
What wave size does the M23 suit?: The M23 performs best in 2-8ft waves.
What fin setup does the M23 use?: The M23 has a Thruster set up.
What type of surfboard is the M23?: The M23 has a Mid Length outline.
What volume does the M23 come in?: The M23 is available in a 39.4–62.5 L volume range.

Channel Islands

Channel Islands Surfboards, headquartered in Santa Barbara, California, is a renowned surfboard manufacturing company founded by Al Merrick in 1969. Known for its high-performance surfboards, the company has become a staple in the surfing community. Over the years, Channel Islands Surfboards has collaborated with many surfing legends, including Kelly Slater and Tom Curren, and more recently Dane Reynolds and Mike February. CI has won 3 Stab In the Dark with their models Fever, CI Pro, and CI 2.Pro.

Check out all his boards here