Events

Start Planning your meetings or events here

Tell us about your event, then we'll contact you and plan it together

2

Event Rooms

2178 SQ FT

Total Event Space

100

Capacity Largest Space

2

Breakout Rooms
Seacoast Meeting Room

Meeting and Events

Host up to 100 guests in nearly 2,200 square-feet of flexible event space in Portsmouth, NH.

Our refreshing meeting menus keep you fueled for business events and boardrooms.
The Seacoast Ballroom in Portsmouth, NH hotel has 1452 sq ft, ideal for up to 100 guests.
Enjoy free Wi-Fi and A/V equipment rentals at our meeting space in Portsmouth, NH.
Attend to last-minute needs, including printing & overnight pickup/delivery, at our Business Center.
Entrust meetings to kind and attentive event staff, at one of the top hotels in Portsmouth, NH.

Weddings and Occasions

Plan elegant social events and occasions, at our wedding spaces in Portsmouth, NH.

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Accommodate up to 100 guests, theater-style, in our 1,452 square-foot Seacoast Ballroom.
Our New Hampshire & Maine Rooms host intimate celebrations at our meeting rooms in Portsmouth, NH
The Seacoast Ballroom, the perfect setting for your next social event, can accommodate 100 guests.
Within 3 miles of PSM airport, we offer one of the most convenient wedding venues in Portsmouth, NH
Wedding guests love our proximity to downtown Portsmouth, hiking, kayaking and nearby events.
Private dining room
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.

MANAGE YOUR EVENT WITH EASE

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Please note: all room sizes are approximate.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
New Hampshire & Maine Rooms 33x22x12 726 50 30 20 25 40 40
Seacoast Ballroom 44x33x12 1452 100 60 50 50 80 80
New Hampshire & Maine Rooms
Dimensions (LxWxH)
33x22x12
Area (sq.ft)
726
Theater
50
Schoolroom
30
Conference
20
U-Shape
25
Reception
40
Banquet
40
Seacoast Ballroom
Dimensions (LxWxH)
44x33x12
Area (sq.ft)
1452
Theater
100
Schoolroom
60
Conference
50
U-Shape
50
Reception
80
Banquet
80
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
New Hampshire & Maine Rooms 10.1x6.7x3.7 67.4 50 30 20 25 40 40
Seacoast Ballroom 13.4x10.1x3.7 134.9 100 60 50 50 80 80
New Hampshire & Maine Rooms
Dimensions (LxWxH)
10.1x6.7x3.7
Area (sq.mt)
67.4
Theater
50
Schoolroom
30
Conference
20
U-Shape
25
Reception
40
Banquet
40
Seacoast Ballroom
Dimensions (LxWxH)
13.4x10.1x3.7
Area (sq.mt)
134.9
Theater
100
Schoolroom
60
Conference
50
U-Shape
50
Reception
80
Banquet
80
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Audio-Visual Equipment
  • AV Technician
  • Film Projector with Screen
  • LCD Projector
  • Microphone
  • Overhead Projector
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Wired Internet
  • Wireless Internet
Event Services
  • Certified Meeting Planner
Event Equipment & Supplies
  • Easels
  • Flip Chart & Markers
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Stack Chairs
  • Tables
  • Wall Charts
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Post/Parcel
  • Printers