Sheraton Portsmouth Harborside Hotel


250 Market Street, Portsmouth, NH, 03801, United States   •  Weather:   

Local Time Phone (603) 431-2300 Hotel Reservations 888-627-7138


Host a Harborside Wedding in Portsmouth, New Hampshire

Make your wedding dreams a reality at Sheraton Portsmouth Harborside Hotel. Situated in downtown Portsmouth, overlooking the Piscataqua River, our hotel is an inspired venue for a waterfront wedding. Whether you're hoping to host an intimate gathering or seeking to throw a lavish event, our professional staff is well-poised help you craft a truly distinctive wedding experience.

Portsmouth Wedding Venues | Exterior
Portsmouth Wedding Venues | Couple by Hotel Exterior
Portsmouth Wedding Venues | Bride on Balcony


Celebrate your wedding at Sheraton Portsmouth Harborside Hotel and enjoy the following:

  • Indoor capacity for up to 250 guests
  • Customizable reception menus
  • Scenic views overlooking river
  • Dedicated Wedding Specialist

Learn More

Contact Us

Submit an online form with your details for us to review, or contact our Wedding Specialist to schedule a tour:

Katryn Treamer

Portsmouth Wedding Venues

Select from an array of elevated venue spaces in the heart of downtown Portsmouth, all of which offer flexibility and versatility for your special day. Browse our various wedding venues below.

Learn more about local options for hosting the wedding ceremony.

Portsmouth Wedding Venue | Harbor's Edge Room

Harbor's Edge Room

Portsmouth Wedding Venues | Grand Ballroom

Grand Ballroom

Portsmouth Wedding Venues | Ballroom Lobby Foyer

Ballroom Lobby Foyer

Venue Spaces

  • Grand Ballroom: Hosts up to 250 for ceremony, up to 300 for cocktail reception and up to 250 for banquet
  • Ballroom Lobby Foyer: Hosts up to 250 for cocktail reception
  • Harbor's Edge Room: Hosts up to 170 for ceremony, up to 130 for cocktail reception and up to 80 for banquet
  • Prescott Room: Hosts up to 150 for ceremony, up to 130 for cocktail reception and up to 100 for banquet

Weddings at a Glance

The Perfect Package For Your Big Day

Our Wedding Specialist will work with you to choose the ideal venue, customize your wedding plans, and ensure your magical day is exactly as you dreamed. 

What's Included

  • Complimentary suite accommodations for the bride and groom
  • Wedding tasting for the wedding couple
  • Starpoints® can be earned on food, beverage room rental and guest room revenue
  • The flexibility to plan the wedding of your dreams

Learn More

Exclusive Wedding Offers

Portsmouth Wedding Venues | Couple at the Harbor

Earn additional Starpoints® when your wedding guests stay with us. Your guests can earn standard Starpoints reward on eligible nights, while you earn triple Starpoints on all group rooms consumed.

Contact our Wedding Specialist, Katryn Treamer at 603-559-2615 or request more information online.

Terms & Conditions

Portsmouth Wedding Venues | Couple with Fireworks

Host your wedding reception with us and receive:

  • Up to 100,000 bonus Starpoints® which can be used towards honeymoon nights
  • Overnight accommodations for bridal couple on wedding night
  • Sparkling toast during the wedding reception
  • Valid on weddings reserved by December 31, 2018 and hosted by December 31, 2019

Contact our Wedding Specialist, Katryn Treamer at 603-559-2615 or request more information online.

Terms & Conditions

Special Dining Venues

We're well-equipped to host all of the various events of your wedding weekend, including a rehearsal dinner or a post-wedding brunch. Our Wedding Specialist will work with you to customize a menu, plus we offer several intimate venue spaces.

Semi-private dining can also be reserved in our signature restaurant, Two-Fifty Market.

Portsmouth Wedding Venues | Dining

Real Wedding Video