Who Is Kate Chastain, What Is Her Age and Does She Have A Girlfriend?

Kate Chastain is a 41-years old American former yachtswoman best known for being a Chief Stew on Bravo’s Below Deck. Although she identifies as bisexual, it is presently not known if she is in any relationship.

With over six seasons as the chief stewardess on the reality TV series Below Deck, Kate Chastain has become a major fixture and a well sought-after cast member. T

he show which debuted in 2013 on NBC Universal’s pay network Bravo, focuses on the personal and professional lives of the cast members as they work on a mega-yacht during the yacht charter season. Kate has been on the show since its inception. As of October 2019, she joined the show for its seventh season.

In 2016, Kate Chastain compiled stories about her work and life experiences. Those stories were published in her book, Lucky Charming, which quickly became an Amazon #1 Best Seller in the Humor Category. She has amassed over 400k followers on Instagram and around 170k followers on Twitter. When on her offseason from the yachting life, Chastain resides in Melbourne, Florida.

Summary of Kate Chastain’s Biography

  • Full name: Kate Chastain
  • Gender: Female
  • Date of birth: 19 July 1983
  • Place of Birth: Sacramento, California, the United States of America
  • Current Residence: New York
  • Kate Chastain’sAge: 40
  • Ethnicity: White
  • Nationality: American
  • Zodiac Sign: Capricorn
  • Sexual Orientation: Bi-sexual
  • Religion: Christianity
  • Marital Status: Single
  • Kate Chastain’sParents: Michael Monastery and Jerri Hastey
  • Siblings: 4 (2 brothers and 2 sisters)
  • Kate Chastain’sHeight in Inches: 64
  • Kate Chastain’sHeight in Centimetres: 162.56
  • Kate Chastain’sWeight: 56 kg
  • Eye Color: Dark Brown
  • Hair Color: Blonde
  • Kate Chastain’s Net worth: $300 thousand
  • Famous for: Her appearance on the Bravo! reality TV series Below Deck
  • Kate Chastain’s Instagram: kate_chastain
  • Twitter: KateChastain.eth

Early Life and Career

Kate Chastain was born on January 2, 1983, in Sacramento, California, the United States of America. She was born to a former American rock star named Michael Monastery and his wife Jerri Hastey.

Thanks to her birth, she is of American nationality and Caucasian origin. While growing up, Kate was raised in Sacramento City along with her four siblings. When she was very young, her parents separated and her mother remarried afterward to a man called Michael Hastey.

The Below Deck star started out working in the yacht industry as a laundry stewardess when she was 24. Over time, she fell in love with the work and was able to rise in the ranks, getting promoted to the chief stewardess.

From that point, her life took a positive turn. Thanks to her promotion, Kate Chastain landed the role of a chief stewardess on Bravo’s Below Deck. Other cast members on the show include Courtney Skippon, Tanner Sterback, Lee Rosbach, Simone Mashile, Ashton Pienaar, Brian de Saint Pern, Abbi Murphy, and Kevin Dobson.

In 2017, Kate Chastain began a new business venture that she tends to focus on during the offseason for yachting; her non-profit boutique. Genesis Boutique is a non-profit high-end resale shop that she owns and operates and all of the proceeds that she makes in the boutique go to support Genesis House.

For those not familiar with the name, Genesis House works to help homeless women and children find transitional or temporary housing while they get back on their feet.

Is Kate Chastain in a Relationship?

Kate Chastain
Kate Chastain and Rocio Hernandez

Kate Chastain identifies as bisexual and, for the record, dated both men and women. Rocio Hernandez, however, was her first and only same-sex partner. Hernandez is a former professional soccer player from Madrid, Spain.

She played soccer in her home in Spain before her family relocated to the United States. She is a former San Francisco Nighthawks team captain and from 2014 to 2015, served as the Director of Marketing and Advertising at NSFit. Rocio gained a degree in Communications and PR in 2008 from Florida Tech.

Kate Chastain was arrested in 2016 for assaulting Hernandez inside her home. Police officers arrived at the scene and charged Chastain with strangling her girlfriend, with the altercation caught on the arresting officers’ body cams. A trial was later set. Kate was eventually released on a $5000 bond and ended up being charged with a misdemeanor.

Before she started dating Hernandez, Kate Chastain was dating fellow Below Deck cast member, Ben Robinson. Ben is a master chef who has worked under Italian chefs, as well as did an apprenticeship at three-star Michelin Star restaurant The Fat Duck.

In February 2017, he announced that he would not return to Bravo’s Below Deck after the fourth season. He appeared in seasons 1 through 4 of Below Deck, serving as a chef on the yacht. Kate has mentioned that after their breakup, Ben was the one who encouraged her to date Hernandez.

Kate Chastain and second steward Josiah Carter also dated briefly after meeting each other when the latter joined the show in season 6. The two worked harmoniously from the beginning, creating friendship chemistry that was enjoyable for viewers. Chastain never found herself having to ask Carter to re-do tasks and Carter anticipated the guests’ every need.

Beyond their working relationship, the pair also seemed to be very interested in each other. They shared a room and often partied together when the crew was off charter. Josiah’s love for boats, traveling, and being a professionally trained butler made him an ideal candidate to become a steward on Below Deck.

However, he is not slated to return for the seventh season and it seems his relationship with Kate Chastain is no more.


What is Kate Chastain’s Age?

Kate Chastain is 40 years old. She waas born on 19 July 1983, in Sacramento, California, the United States of America.

What is Kate Chastain’s Net Worth?

The yachtswoman has an estimated net worth of $300,000. Most of it came from her participation on the TV show, Below Deck.

Does Kate Chastain have a daughter?

There is nothing to prove that Kate has a child or that she has ever been pregnant. However, she has pets whom she takes like her children.

Who Is Kate Chastain’s Girlfriend?

Kate Chastain is not in any known relationship currently but she was involved with a Rocio Hernandez, a former professional soccer player from Madrid, Spain, until 2016. Following her tumultuous relationship with Rocio, Kate told People Now in October 2018 that she would never be open about who she’s dating anymore and has kept to her words so far.

Is Kate Chastain Lesbian?

After news of her romance with Rocio Hernandez went public, the reality TV star spoke about her sexuality to Bravo’s podcase, The Daily Dish, revealing that she wasn’t interested in putting a label on it. According to her, “I think every single human that knows me is going to be surprised by the news because this is out of character for me.”

She went on to reveal that if for any reason she parts ways with Rocio, she would not be interested in dating girls afterwards. “I don’t really think about labeling it too much. I just feel like I met somebody whose company I enjoy, and that’s just all I’m calling it,” she said on the podcast.

What is Kate Chastain doing now? 

Since going back to being a yachtswoman was no longer in the cards for her, Chastain decided to apply the knowledge and skills she acquired while working as a chief stew to a party planning business. She told Showbiz Cheat Sheet that she has always known that the natural progression for her after being a chief stewardess would be event or party planning. “…And recently, my first chief stew ever, she happens to live down here, she has a destination wedding and event business. And so that’s what I do. I do throw parties and I just love it.”

Profile Summary
First Name:Kate
Last Name:Chastain
Also Known As:
TV personality, Author
Famous For:'Below Deck'
Colleges/Universities Attended:
University of Central Florida
Educational Qualifications:
Dropped out
Birthday & Zodiac
Age/Date of Birth:
41 years old (2 January 1983)
Zodiac Sign:Capricorn
Birth Place:
Melbourne Beach, Florida, United States
Country of Residence:
United States of America (USA)
Physical Attributes
5 feet 4 inches
56 kg(123lbs)
Eye Colour:
Dark Brown
Hair Color:
Other Body Measurements:
Marital Status:
Not Married
Family and Relatives
Michael Monastery
Mother:Jerri Renne Hastey
Siblings:4 Siblings (Names unknown)
Other Relatives:
Net Worth
Estimated Net Worth:
$300 thousand
Source of Wealth:
TV shows/films
Edidiong Mboho
Edidiong Mboho
A graduate of United States International University currently undergoing her Masters degree Programme in The UK, Eddy is a storyteller, movie enthusiast, and TV nerd who can always be found on Netflix. She's always up to argue about comic book movies. Getting to write and edit for a living is definitely the dream and it is always exciting to be afforded the opportunity to learn new things every day.


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