M-23

Name: M-23
Brand: Channel Islands
SKU: M23-610-FUT
Price: 845.0 USD
Availability: InStock

Channel Islands

SKU: M23-610-FUT

$845.00

Unit price: per

Size: 6'10 x 21 x 2 3/4 x 43.4L

Surfboard Volume

Find Ideal Volume

Volume should be a guide, not a rule, and this chart can help you figure out a good ballpark volume for you to base your boards off of.

Ability/weight/volume numbers are not exact science, but will give you an idea of where to start. This chart is assuming that we are talking about a basic performance board to be ridden in average/good waves.

Generally speaking you would want to ADD volume for a board designed for smaller, weaker conditions
You would ADD volume for a step-up board for use in bigger, more powerful waves
Wearing a lot of rubber (thick wetsuit, booties, etc.) adds to your weight and diminishes paddle power, so ADDING a little additional foam will help you.
You want to balance the added ease of paddling (more volume) with sensitivity and performance (less volume)

WEIGHT (KG/LBS)	ADVANCED	ADVAN / INTER	INTERMEDIATE	INTER / BIG	BEGINNER
36.36 \| 80	16.00	16.80	20.00	24.00	32.00
38.64 \| 85	16.61	17.44	20.77	24.92	33.23
40.00 \| 90	17.18	18.04	21.48	25.77	34.36
43.18 \| 95	17.70	18.59	22.13	26.56	35.41
45.45 \| 100	19.09	20.05	23.86	28.64	38.18
47.73 \| 105	19.09	20.05	23.86	28.64	38.18
50.00 \| 110	19.50	20.48	24.38	29.25	39.00
52.27 \| 115	20.39	21.41	25.48	30.58	40.77
54.55 \| 120	20.73	21.76	25.91	31.09	41.45
56.82 \| 125	21.02	22.07	26.28	31.53	42.05
59.09 \| 130	21.27	22.34	26.59	31.91	42.55
61.36 \| 135	22.09	23.20	27.61	33.14	44.18
63.64 \| 140	22.27	23.39	27.84	33.41	44.55
65.91 \| 145	23.07	24.22	28.84	34.60	46.14
68.18 \| 150	23.86	25.06	29.83	35.80	47.73
70.45 \| 155	24.66	25.89	30.82	36.99	49.32
72.73 \| 160	25.45	26.73	31.82	38.18	50.91
75.00 \| 165	26.25	27.56	32.81	39.38	52.50
77.27 \| 170	27.05	28.40	33.81	40.57	54.09
79.55 \| 175	27.84	29.23	34.80	41.76	55.68
81.82 \| 180	28.64	30.07	35.80	42.95	57.27
84.09 \| 185	29.43	30.90	36.79	44.15	58.86
86.36 \| 190	30.23	31.74	37.78	45.34	60.45
88.64 \| 195	31.02	32.57	38.78	46.53	62.05
90.91 \| 200	31.82	33.41	39.77	47.73	63.64
93.18 \| 205	32.61	34.24	40.77	48.92	65.23
95.45 \| 210	33.41	35.08	41.76	50.11	66.82
97.73 \| 215	34.20	35.91	42.76	51.31	68.41
100.00 \| 220	36.00	37.80	45.00	54.00	72.00
102.27 \| 225	36.82	38.66	46.02	55.23	73.64
104.55 \| 230	38.68	40.62	48.35	58.02	77.36
106.82 \| 235	39.52	41.50	49.40	59.28	79.05
109.09 \| 240	41.45	43.53	51.82	62.18	82.91

Fin System: Futures

Quantity

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Channel Islands M-23 Mid-Length Surfboard

The M23 comes from the storied M13 bloodlines, a favorite hybrid board Al Merrick made for himself and rode variants of for decades from fun Rincon to maxing Sunset. A true high performance hybrid that caters to the widest possible type and size of surfer - and for the widest range of wave conditions. Not to be confused with the CI Mid, the M23 carries more foam, boasting a fuller rail and sleeker nose outline. It paddles like a champ while still riding more like a shortboard.

Size & Volume

Find Ideal Volume

Volume should be a guide, not a rule, and this chart can help you figure out a good ballpark volume for you to base your boards off of.

Ability/weight/volume numbers are not exact science, but will give you an idea of where to start. This chart is assuming that we are talking about a basic performance board to be ridden in average/good waves.

Generally speaking you would want to ADD volume for a board designed for smaller, weaker conditions
You would ADD volume for a step-up board for use in bigger, more powerful waves
Wearing a lot of rubber (thick wetsuit, booties, etc.) adds to your weight and diminishes paddle power, so ADDING a little additional foam will help you.
You want to balance the added ease of paddling (more volume) with sensitivity and performance (less volume)

WEIGHT (KG/LBS)	ADVANCED	ADVAN / INTER	INTERMEDIATE	INTER / BIG	BEGINNER
36.36 \| 80	16.00	16.80	20.00	24.00	32.00
38.64 \| 85	16.61	17.44	20.77	24.92	33.23
40.00 \| 90	17.18	18.04	21.48	25.77	34.36
43.18 \| 95	17.70	18.59	22.13	26.56	35.41
45.45 \| 100	19.09	20.05	23.86	28.64	38.18
47.73 \| 105	19.09	20.05	23.86	28.64	38.18
50.00 \| 110	19.50	20.48	24.38	29.25	39.00
52.27 \| 115	20.39	21.41	25.48	30.58	40.77
54.55 \| 120	20.73	21.76	25.91	31.09	41.45
56.82 \| 125	21.02	22.07	26.28	31.53	42.05
59.09 \| 130	21.27	22.34	26.59	31.91	42.55
61.36 \| 135	22.09	23.20	27.61	33.14	44.18
63.64 \| 140	22.27	23.39	27.84	33.41	44.55
65.91 \| 145	23.07	24.22	28.84	34.60	46.14
68.18 \| 150	23.86	25.06	29.83	35.80	47.73
70.45 \| 155	24.66	25.89	30.82	36.99	49.32
72.73 \| 160	25.45	26.73	31.82	38.18	50.91
75.00 \| 165	26.25	27.56	32.81	39.38	52.50
77.27 \| 170	27.05	28.40	33.81	40.57	54.09
79.55 \| 175	27.84	29.23	34.80	41.76	55.68
81.82 \| 180	28.64	30.07	35.80	42.95	57.27
84.09 \| 185	29.43	30.90	36.79	44.15	58.86
86.36 \| 190	30.23	31.74	37.78	45.34	60.45
88.64 \| 195	31.02	32.57	38.78	46.53	62.05
90.91 \| 200	31.82	33.41	39.77	47.73	63.64
93.18 \| 205	32.61	34.24	40.77	48.92	65.23
95.45 \| 210	33.41	35.08	41.76	50.11	66.82
97.73 \| 215	34.20	35.91	42.76	51.31	68.41
100.00 \| 220	36.00	37.80	45.00	54.00	72.00
102.27 \| 225	36.82	38.66	46.02	55.23	73.64
104.55 \| 230	38.68	40.62	48.35	58.02	77.36
106.82 \| 235	39.52	41.50	49.40	59.28	79.05
109.09 \| 240	41.45	43.53	51.82	62.18	82.91

Care Information
Taking care of your board is essential for maximizing its lifespan and ensuring you have the best experience on the water.
Rinse after each use
Store properly out of direct sunlight
Regular checkups for dings
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Returns
Due to the high cost of stocking and shipping surfboards, we do not
cover return shipping costs, and any returned surfboard shipped from
Jack's Surfboards is subject to a $50 restocking fee.
Start A Return

Description

Channel Islands M-23 Mid-Length Surfboard

The M23 comes from the storied M13 bloodlines, a favorite hybrid board Al Merrick made for himself and rode variants of for decades from fun Rincon to maxing Sunset. A true high performance hybrid that caters to the widest possible type and size of surfer - and for the widest range of wave conditions. Not to be confused with the CI Mid, the M23 carries more foam, boasting a fuller rail and sleeker nose outline. It paddles like a champ while still riding more like a shortboard.

Size & Volume

Find Ideal Volume

Volume should be a guide, not a rule, and this chart can help you figure out a good ballpark volume for you to base your boards off of.

Ability/weight/volume numbers are not exact science, but will give you an idea of where to start. This chart is assuming that we are talking about a basic performance board to be ridden in average/good waves.

Generally speaking you would want to ADD volume for a board designed for smaller, weaker conditions
You would ADD volume for a step-up board for use in bigger, more powerful waves
Wearing a lot of rubber (thick wetsuit, booties, etc.) adds to your weight and diminishes paddle power, so ADDING a little additional foam will help you.
You want to balance the added ease of paddling (more volume) with sensitivity and performance (less volume)

WEIGHT (KG/LBS)	ADVANCED	ADVAN / INTER	INTERMEDIATE	INTER / BIG	BEGINNER
36.36 \| 80	16.00	16.80	20.00	24.00	32.00
38.64 \| 85	16.61	17.44	20.77	24.92	33.23
40.00 \| 90	17.18	18.04	21.48	25.77	34.36
43.18 \| 95	17.70	18.59	22.13	26.56	35.41
45.45 \| 100	19.09	20.05	23.86	28.64	38.18
47.73 \| 105	19.09	20.05	23.86	28.64	38.18
50.00 \| 110	19.50	20.48	24.38	29.25	39.00
52.27 \| 115	20.39	21.41	25.48	30.58	40.77
54.55 \| 120	20.73	21.76	25.91	31.09	41.45
56.82 \| 125	21.02	22.07	26.28	31.53	42.05
59.09 \| 130	21.27	22.34	26.59	31.91	42.55
61.36 \| 135	22.09	23.20	27.61	33.14	44.18
63.64 \| 140	22.27	23.39	27.84	33.41	44.55
65.91 \| 145	23.07	24.22	28.84	34.60	46.14
68.18 \| 150	23.86	25.06	29.83	35.80	47.73
70.45 \| 155	24.66	25.89	30.82	36.99	49.32
72.73 \| 160	25.45	26.73	31.82	38.18	50.91
75.00 \| 165	26.25	27.56	32.81	39.38	52.50
77.27 \| 170	27.05	28.40	33.81	40.57	54.09
79.55 \| 175	27.84	29.23	34.80	41.76	55.68
81.82 \| 180	28.64	30.07	35.80	42.95	57.27
84.09 \| 185	29.43	30.90	36.79	44.15	58.86
86.36 \| 190	30.23	31.74	37.78	45.34	60.45
88.64 \| 195	31.02	32.57	38.78	46.53	62.05
90.91 \| 200	31.82	33.41	39.77	47.73	63.64
93.18 \| 205	32.61	34.24	40.77	48.92	65.23
95.45 \| 210	33.41	35.08	41.76	50.11	66.82
97.73 \| 215	34.20	35.91	42.76	51.31	68.41
100.00 \| 220	36.00	37.80	45.00	54.00	72.00
102.27 \| 225	36.82	38.66	46.02	55.23	73.64
104.55 \| 230	38.68	40.62	48.35	58.02	77.36
106.82 \| 235	39.52	41.50	49.40	59.28	79.05
109.09 \| 240	41.45	43.53	51.82	62.18	82.91

Care Information

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Choosing your next surfboard isn’t about chasing trends — it’s about finding a board that matches your skill level, wave conditions, body type, and surf goals. This guide was created by the Jacks Surfboards team to help you confidently choose your next board, whether you’re building your first quiver or fine-tuning a well-earned lineup.

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M-23

M-23

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Channel Islands M-23 Mid-Length Surfboard

Description

Channel Islands M-23 Mid-Length Surfboard

Size & Volume

Care Information

Shipping & Returns

Customer Reviews

SAVE 20% ON WETSUITS & ACCESSORIES

Wetsuits

Surfboard Fins

Surf Leashes

Traction Pads

Surfboard Cases & Bags

Surfboard Wax

Surfboard Repair

Surf Racks & Pads Straps

SURFERS MUST HAVES

Blocksurf

6 colors

Blocksurf

3 colors

Sticky Bumps

Blocksurf

7 colors

Blocksurf

3 colors

Manera

2 colors

Blocksurf

Alton

JACK'S SURFBOARDS

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