Warm Wetsuits for Cold Water Divers

NeoSport 5mm Men's Full Wetsuit

102 reviews

SKU: BLR5JMXL

~~$209.99~~ Save: $40.04 (19%)

^$169.95

+ wishlist

In Stock

DESCRIPTION

A 5mm full wetsuit for men with flexible arms and legs, abrasion-resistant knee pads, and easy donning.

Pros

Fits well
Snug and secure fit
Provides excellent warmth
Comfortable to wear

Henderson 8/7mm Thermoprene Pro Men's Hooded Semi-Dry Suit

68 reviews

SKU: HNDTPSDLR

^$659.99

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In Stock

DESCRIPTION

A high-quality, 8/7mm Thermoprene Pro men's hooded semi-dry suit with durable knee pads and front zipper entry.

Pros

High-quality material
Good fit and range of motion
Great customer service
Easy to put on
Keeps warm and minimal water leakage

NeoSport 7/5mm Men's Full Wetsuit

63 reviews

SKU: BLR7JM3XBL

~~$255.99~~ Save: $56.04 (22%)

^$199.95

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In Stock

DESCRIPTION

A 7/5mm full wetsuit for men, designed for scuba diving in colder waters, providing warmth and mobility.

NeoSport 5mm Men's Full Wetsuit Package

53 reviews

SKU: PCKDW8

~~$355.93~~ Save: $105.98 (30%)

^$249.95

+ wishlist

In Stock

DESCRIPTION

A 5mm full wetsuit package for men, designed for scuba diving in colder waters.

Pros

Good quality and durability
Excellent customer service
Good value for the price
Fast shipping and timely delivery
Great fit and warmth

Pinnacle 7mm Cruiser Men's Full Wetsuit Package

46 reviews

SKU: PCKDC77M

~~$519.25~~ Save: $169.30 (33%)

^$349.95

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In Stock

DESCRIPTION

A 7mm full wetsuit package for male scuba divers with titanium-lined neoprene, booties, and hood.

Pros

Smooth return process
Kept warm in cold water
True to size
Easy to put on and off
Overall quality

NeoSport 5mm Women's Full Wetsuit

21 reviews

SKU: BLR5JW6LV

~~$209.99~~ Save: $40.02 (19%)

^$169.97

+ wishlist

In Stock

DESCRIPTION

A female-specific 5mm neoprene wetsuit designed for scuba diving in colder waters, offering flexibility and comfort.

Pinnacle 3mm Cruiser Men's Full Wetsuit

18 reviews

SKU: PINC3MK1

^$229.95

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In Stock

DESCRIPTION

A durable 3mm neoprene wetsuit for male scuba divers with titanium lining and spine pad.

NeoSport 7/5mm Women's Full Wetsuit

16 reviews

SKU: BLR7JW12LV

~~$255.99~~ Save: $56.04 (22%)

^$199.95

+ wishlist

In Stock

DESCRIPTION

A 7/5mm women's full wetsuit designed for scuba diving, providing core body warmth and mobility in colder waters.

Scubapro 7.5mm Novascotia Men's with Hood Semi-Dry Suit

15 reviews

SKU: SCPNS75MLT

^$949

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In Stock

DESCRIPTION

A 7.5mm semi-dry suit for male scuba divers with attached hood and ankle zippers.

NeoSport 7mm Men's Full Wetsuit Package

15 reviews

SKU: PCKDW10

~~$417.88~~ Save: $117.93 (28%)

^$299.95

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In Stock

DESCRIPTION

A 7mm full wetsuit package for men, designed for cold water use with added knee pads and vented bib hood.

NeoSport 5mm Women's Full Wetsuit Package

11 reviews

SKU: PCKDW9

~~$397.87~~ Save: $147.92 (37%)

^$249.95

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In Stock

DESCRIPTION

A 5mm full wetsuit package designed for women with hypoallergenic shampoo and boots for warmth.

NeoSport 7mm Men's Jacket Wetsuit

11 reviews

SKU: BLR7MJMD

~~$134.99~~ Save: $35.02 (26%)

^$99.97

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In Stock

DESCRIPTION

A 7mm neoprene jacket wetsuit designed for men, providing double layer core protection in colder waters.

NeoSport 7mm Women's Full Wetsuit Package

10 reviews

SKU: PCKDW11

~~$417.88~~ Save: $117.93 (28%)

^$299.95

+ wishlist

In Stock

DESCRIPTION

A 7mm women's full wetsuit package designed for cold water with abrasion-resistant knee pads and vented bib hood.

Pinnacle 3mm Standard Bibbed Hood

9 reviews

SKU: PINH3MD

^$34.95

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In Stock

DESCRIPTION

A 3mm bibbed hood by Pinnacle with titanium lining, smooth skin seal, and automatic vents.

O'Neill Epic 4/3mm Women's Full Wetsuit, Black

9 reviews

SKU: ONLE4FWBK12

^$244.95

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In Stock

DESCRIPTION

A high-quality, black women's full wetsuit with 4mm thickness, ultraflex material, and double seal neck closure.

NeoSport 3mm Men's Full Wetsuit Package

8 reviews

SKU: PCKDW1

~~$303.87~~ Save: $103.88 (34%)

^$199.99

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In Stock

DESCRIPTION

A complete scuba diving wetsuit package for men, including a 3mm fullsuit, beanie cap, gloves, boots, hanger, deodorizer, and shampoo.

Henderson 5mm Greenprene Women's Full Wetsuit

8 reviews

SKU: HNDGJ5PW8T

^$564.99

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In Stock

DESCRIPTION

A sustainable, warm, and stretchy 5mm full wetsuit for female scuba divers, with reinforced knees and UV resistance.

Scubapro 5mm Definition Women's Full Wetsuit

8 reviews

SKU: SCPDS5WNXLS

^$459

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In Stock

DESCRIPTION

A 5mm full wetsuit for women, made of green neoprene rubber with ankle and wrist zippers.

Scubapro 5mm Definition Men's Full Wetsuit

7 reviews

SKU: SCPDS5MNLS

^$459

+ wishlist

In Stock

DESCRIPTION

A 5mm full wetsuit for men, providing ultra-comfortable thermal protection in green neoprene rubber.

Scubapro 7.5mm Novascotia Women's with Hood Semi-Dry Suit

6 reviews

SKU: SCPNS75WSM

^$949

+ wishlist

In Stock

DESCRIPTION

A 7.5mm semi-dry suit for female scuba divers with attached hood and ankle/wrist zippers.

Henderson 7mm Greenprene Women's Full Wetsuit

4 reviews

SKU: HNDGJ7PW6T

^$634.99

+ wishlist

In Stock

DESCRIPTION

A sustainable and insanely warm 7mm full wetsuit for women, with reinforced knees and rear entry zipper.

Seac Warm Dry Suit, Men's

3 reviews

SKU: SECWDSLR

^$1550

+ wishlist

In Stock

DESCRIPTION

A warm and durable men's dry suit with a metal zipper and large thigh pocket.

Scubapro 5/4mm Everflex Yulex Women's Full Wetsuit

3 reviews

SKU: SCPEY5WMD

^$559

+ wishlist

In Stock

DESCRIPTION

A 5/4mm eco-friendly women's full wetsuit with ankle and wrist zippers for scuba diving.

NeoSport 7mm Waterman Unisex 2-Piece Wetsuit Package

1 reviews

SKU: PCKNSPW3

~~$293.98~~ Save: $103.99 (35%)

^$189.99

+ wishlist

In Stock

DESCRIPTION

A 7mm unisex wetsuit package designed for working "Waterman" with glued & sewn seams and premium neoprene.

Waterproof 7mm W7 Men's Full Wetsuit

1 reviews

SKU: WPGW77MFLG

^$896.50

+ wishlist

In Stock

DESCRIPTION

A 7mm full wetsuit for male scuba divers, made with durable and insulating materials.

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Warm Wetsuits For Cold Water Divers

When the water temperature drops and the air carries the first hints of autumn, cold water diving becomes a pursuit for those who truly crave adventure beneath the surface. Warm wetsuits are an essential piece of gear for divers venturing into colder seas, lakes, or quarries—offering not only comfort but also crucial protection against hypothermia and the numbing effects of extended exposure to chilly environments. Whether you’re preparing for early morning dives off the Pacific coast, exploring the kelp forests of California, or planning a late-season trip to the northern Atlantic, a high-quality warm wetsuit transforms the experience. The right wetsuit will insulate your body, maintain your core temperature, and allow you to focus on the wonders around you—from the mesmerizing play of light on a rocky seabed to the slow, graceful movement of marine life unbothered by the cooling season above. For those who dive year-round, the arrival of September marks the time to assess your gear and ensure your wetsuit is up to the task of keeping you warm as conditions change.

Selecting a warm wetsuit is a decision that blends personal comfort, fit, and the specific demands of your diving environment. Thickness is a primary consideration: suits in the 5mm to 7mm range are favored by cold water divers, with additional features like integrated hoods, wrist and ankle seals, and plush linings making a significant difference on longer dives. Flexibility and ease of movement are just as important—today’s advanced neoprene materials provide warmth without sacrificing the ability to swim freely or handle gear. For divers who spend hours underwater, extra details such as reinforced knees, water-blocking zippers, and thermal linings can extend both the life of the suit and the enjoyment of each dive. Warm wetsuits are not only for seasoned explorers; they are also a thoughtful gift for anyone taking the next step in their diving journey, from newly certified divers eager to expand their horizons to experienced friends who relish the challenge of cooler waters. Imagine gifting a loved one the freedom to explore shipwrecks, kelp forests, or underwater caves during the crisp months of fall and winter—knowing they’ll be protected and comfortable throughout their adventure.

For more specialized needs, such as technical diving where deeper depths and longer bottom times demand even greater thermal protection, you may wish to explore additional options tailored to those environments. Our curated collection of Wetsuits For Technical Divers provides solutions for divers who require advanced features and uncompromising performance. No matter where your underwater ambitions take you, investing in a warm wetsuit is a step toward safer, more enjoyable cold water dives. As you browse our selection, consider the unique conditions you’ll face, the fit that best matches your body, and the features that will keep you warm dive after dive. With the right wetsuit, the chill of the water fades into the background, allowing you to fully immerse yourself in the beauty and thrill of cold water diving—season after season.