Events

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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 boardrooms 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 our conference rooms 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 event space 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 austin
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.

Please note: all room sizes are approximate.

Frequently Asked Questions