SAVE THE DATE
4th Annual North Fork Polar Bear Plunge

Sunday | January 25, 2026
10AM

Veterans Beach
Mattituck

4th Annual North Fork Polar Bear Plunge

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4th Annual North Fork Polar Bear Plunge *

Join us for the winter season’s most highly anticipated event, the 4th Annual North Fork Polar Bear Plunge, benefiting CAST and CCE Marine Program’s BACK TO THE BAYS Initiative!

Every supporter helps to make a difference for our community–and our local marine environment. On Sunday, January 25, over 300 people will brave the cold to plunge, and hundreds more will come out and support them!

8:30am Registration | Pre-plunge fun
10am Plunge!

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We are prompt! We suggest that all registered plungers onsite and ready by 9:30am. Allow extra time for parking, registration, and picking up your North fork Polar Bear merch, and jumping in our hot sauna.

REGISTER HERE

Jump in at Ocean Hero level
Help us take 100,000 plastic bottles out of the sea!

Help us keep plastic out of our seas. Each pledge of $125 receives an official North Fork Polar Bears Ocean Bottle. Each bottle funds removing 25 pounds of plastic from our seas-the equivalent of 1,000 plastic bottles. Just think…in one plunge we can keep 250,000 plastic bottles from being ocean bound. Learn more about Ocean Bottle.

REGISTER HERE!

Your questions, answered

  • 4th Annual North Fork Polar Bear Plunge

    Sunday, January 25
    8:30-11am
    Veterans Beach
    11280 Peconic Bay Blvd, Mattituck, NY

    Run of show
    8:30am Registration & pre-plunge fun
    - Hot coffee, breakfast food truck, free mobile sauna from Bunji Box sauna; warm fire by Cifarelli’s Nursery.
    9:30 All registered plungers on site and ready
    9:45am Pre-plunge gathering
    10am Plunge!
    10:30am-11:30am Post event fun - Sauna, Breakfast, Fire, Community

  • Sign up here! The fun begins the minute you register.

    tinyurl.com/4thannualplunge

  • You don’t!

    Here are a few things you can bring to add to your comfort and joy.

    Water shoes: Keeping your feet warm/protected adds to the ease of getting in and out of the water.

    Two wooly hats: One for jump on in and one for staying warm after in case it gets wet.

    Windproof jacket, coat or robe: Easy to wrap yourself in before and after you plunge. Also, a portable changing room so you can shimmy off your suit after dipping.

    Two towels: One for drying, one for standing on while you change.

    A warm thermos: Bring your new North Fork Polar Bear Ocean Bottle filled with something warm. Hot coffee and chocolate also available on site.

    Joy! The water will m get you with the energy you give her :)

  • The fun starts at 8:30am. We have something for everyone - we want your friends and family to have fun cheering you on!

    8:30 am
    - Check in and registration
    - Breakfast from our food truck, hot coffee, hot chocolate
    - Free mobile sauna sessions from Bunji Box Sauna for all registered plungers.
    - Warm fires by Cifarelli’s Nursery

    9:45am
    - Pre-plunge gathering and cheer session

    10am
    Plunge!
    We are prompt! Arrive at least 30 minutes early!

    10am-11:00am
    -Post plunge fun
    - Hang out, sauna, breakfast, friends

  • Our morning kicks off at 8:30am.

    All plungers should be onsite and ready by 9:30am.

    Please allow time for parking, picking up your North Fork Polar Bear merch, last minute registration, sharing in the spirit of the this great community.

    Show up early to enjoy hot coffee, warm fire, breakfast from our food truck, and free wood-fired sauna sessions for all registered plungers.

    Need more info? Reach out northforkpolarbears@gmail.com

  • WELCOME! The fact that you signed up is wonderful and brave. Plus you are making a huge difference for the community we live and water we swim in.

    Any of the North Fork Polar Bears are happy to hold your hand as you get in the first time. Look for us in the BRIGHT ORANGE beanies.

    Relax and exhale when you get in the water. Focus on a long exhale.

    Don’t fight the cold. Let it embrace you. Great the water with love. She will give it right back to you. Imagine the water hugging you.

    We understand the commitment, bravery and adrenaline it takes to get here, make sure that doesn’t overwhelm the signals your body is sending you.

    Listen to your body! Staying in longer isn’t better.

    Honor the afterdrop your body will get colder after you exit. The 'afterdrop' can potentially last 30-40 minutes or show up 30 minutes after you get out of the water. 

    Before you start driving home, sit and collect yourself. Hang out, sip warm beverage from your new North Fork Polar Bear Ocean Bottle.

    We are a Leave No Trace community and  leave wherever we dip, better than we found it. 

    THANK YOU

    You are part of a very special community, and you being here let’s connect in a way that is not possible as individuals.

  • Our top pre and post plunge tips

    PRE-PLUNGE

    Set yourself up for success!
    - Have your towels ready
    -Easy on and off clothing (no legging and complicated laces)
    - Easy on and off shoes
    - Hot thermos with hot drink ready

    Greet the water with love (note fear)
    - Will make your experience a million times better!

    POST PLUNGE

    Get out
    Follow your body’s guidance. One-three minutes is a general guide, but each person is different.

    Get dry
    Wrap yourself in towel or changing robe and shimmy off your wet bathing suit (your body loses heat 25% faster when wet)

    Get warm
    Add on dry layers, hat, scarf, pants sweaters, socks, clip on shoes, etc.

    Say hi! Plungers are brave, amazing people. Be sure to say hi to someone new.



  • All proceeds directly support two fantastic causes: CAST, helping provide food relief, education, and support to North Fork and Shelter Island residents, and CCE Marine Program’s BACK TO THE BAYS Initiative, working to enhance marine habitat and shellfish populations along the North Fork and Suffolk County. Funds raised will continue to support the new North Fork Polar Bear Marine Stewardship Site. This first-ever North Fork Stewardship was made possible by all of you supporting this Plunge!

  • Your support makes such a huge difference for our mission: taking care of the communitu we live in and water we swim in.

    Proceeds from this event have helped CAST to provide food, education and critical services to the 1,500+ families consisting of approximately 4,000 individuals we serve on the North Fork and Shelter Island.

    Back to the Bays used proceeds to enhance their North Fork based efforts, adding four new clam
    barrels to support their juvenile shellfish nursery, constructing and deploying six Seahorse Hotels off Cedar Beach in Southold, and planting 20,000 oysters and 130,000 juvenile clams to improve water quality and advance local shellfish restoration at the North Fork Polar Bears-sponsored  North Fork Polar Bear Marine Stewardship Site.

  • Wim Hof interview

    Ready to Cold Plunge? - NPR

    The Science of Ice Baths (terrific podcast on the science)

    Cold and Heat Dr Huberman/Dr Susanna Soeberg: 

    The Insane benefits of Cold Water (wonderful podcast)

    How to get started Outdoor Swimming Society

    AN Exhilarating Dip in the Bone Chilling Sea -Outside Magazine podcast

    How Iceman Wim Hof Uncovered the Secrets to Our HealthOutside Magazine

    The new science of cold exposure with Susanna Soeberg

    Dr. Mark Harper: Cold Water Great podcast

    CHILL; The Cold Water Swim Cure - A Transformative Guide to Renew Your Body and Mind

    Brave the Chill with Mark Harper -  Gabby Reece Podcast

    How Cold Can Supercharge your Health - MindBodyGreen Podcast

    Cold Plunging with Maine’s Ice Mermaids NYT

    Cold Water to treat anxiety and depression Dave Asprey Podcast 

    Thank you @Ebb.And.Flow.Collective cold water community for putting this list of helpful resources together.

  • Sign up on our website for our Sunday Community Swims. Every Sunday at 10am we light a fire and dip as a community. Everyone is welcome. We send out our location at 9:30 am every Sunday, after we’ve scouted for the safest beaches.
    northforkpolarbears.org

    We have a What'sApp group. If you’d like to be added to it, send us an email at northforkpolarbears@gmail.com

    Follow us @northforkpolarbears on Instagram

  • Ask us anything.

    Send us an email at northforkpolarbears@gmail.com

Become a Sponsor!

Join local North Fork and South Fork business who are making a difference for the community we live in and water we swim in. Sponsors are showered in love in all of our social media, signage, and advertising by sponsor level. Plus, you get great looking merch.

All proceeds of 4th Annual North Fork Polar Bear Plunge, benefiting CAST and CCE Marine Program’s BACK TO THE BAYS Initiative!

I'm in for spreading the love!

OUR MISSION

Creating community, physical and mental well-being, and preserving environments and waters of the North Fork of Long Island.

2023-CAST-Polar-Plunge09-1.jpg

COMMUNITY | WATER | JOY ON THE NORTH FORK

Arial footage by Aaron Fedor
Join our community!