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Wentworth by the Sea, A Marriott Hotel & Spa

Wentworth by the Sea, A Marriott Hotel & Spa

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+1 603-422-7322
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DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Maximum 3 rooms/person)
1
Adults
(Maximum 8 guests per room)
1
Children
0
AGE OF CHILDREN (REQUIRED)
Special Rates
Boardroom

Events

Start Planning your meetings or events here

Start your Plan Here

12

Event Rooms

14156 SQ FT

Total Event Space

500

Capacity Largest Space

8

Breakout Rooms
Capacity Chart | Floor Plans | Equipments and Services
Banquete junto a la piscina - Montaje

Meeting and Events

Discover an oceanside setting & modern facilities, at one of the top meeting hotels near Rye, NH.

We offer 10,000 square-feet of meeting room space and a fantastic New Castle, NH hotel location.
Our Wentworth Ballroom, accommodating up to 500 guests, is ideally suited for large conferences.
Entrust your meeting to our expert staff – from venue selection to creative, delicious catering. Learn More
Conference guests will love our luxury NH hotel accommodations and superb Portsmouth location.
In addition to our facilities and on-site planning, we also offer money-saving group hotel rates.
Wedding Setup

Weddings and Occasions

Discover the magic and oceanside charm of a Wentworth by the Sea wedding or social event.

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.
Located on New Castle Island, our hotel features 10,000 square feet of elegant wedding venue space.
Host a magnificent event in the Wentworth Ballroom, at one of the top Portsmouth, NH hotels.
Our Grand and Garden Ballroom venues are also elegantly appointed and perfect for stylish events.
Our expert event staff ensure flawless weddings, at one of the best Portsmouth, NH hotels.
After your wedding, you and your guests will be delighted to explore New Castle and the seacoast.
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.
See how we're rewarding events

MANAGE YOUR EVENT WITH EASE

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

Marriott's Meeting Services App

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Wentworth Ballroom 78x48x14 3744 418 219 - 70 500 320
Wentworth Ballroom A 24x48x14 1152 120 64 30 32 40 80
Wentworth Ballroom B 30x48x14 1440 168 88 30 32 40 100
Wentworth Ballroom C 24x48x14 1152 120 64 30 32 40 80
Wentworth Ballroom AB 54x48x14 2592 188 152 60 64 80 180
Wentworth Ballroom BC 54x48x14 2592 188 152 60 64 80 180
Wentworth Ballroom Prefunction Area -x-x- - - - - - - -
Grand Ballroom 56x38x14 2128 252 140 30 40 56 130
Garden Ballroom 75x27x8.5 2025 198 96 30 46 90 120
Garden Ballroom 1 25x27x8.5 675 80 48 25 20 25 40
Garden Ballroom 2 25x27x8.5 675 80 48 25 20 25 40
Garden Ballroom 3 25x27x8.5 675 80 48 25 20 25 40
Garden Ballroom 1 + 2 50x27x8.5 1350 160 96 50 40 50 80
Garden Ballroom 2 + 3 50x27x8.5 1350 160 96 50 40 50 80
Board Room 20x24.5x8.5 490 - - 12 - - -
Solarium -x-x- - 40 20 20 16 20 40
Wentworth Ballroom
Dimensions (LxWxH)
78x48x14
Area (sq.ft)
3744
Theater
418
Schoolroom
219
Conference
-
U-Shape
70
Reception
500
Banquet
320
Wentworth Ballroom A
Dimensions (LxWxH)
24x48x14
Area (sq.ft)
1152
Theater
120
Schoolroom
64
Conference
30
U-Shape
32
Reception
40
Banquet
80
Wentworth Ballroom B
Dimensions (LxWxH)
30x48x14
Area (sq.ft)
1440
Theater
168
Schoolroom
88
Conference
30
U-Shape
32
Reception
40
Banquet
100
Wentworth Ballroom C
Dimensions (LxWxH)
24x48x14
Area (sq.ft)
1152
Theater
120
Schoolroom
64
Conference
30
U-Shape
32
Reception
40
Banquet
80
Wentworth Ballroom AB
Dimensions (LxWxH)
54x48x14
Area (sq.ft)
2592
Theater
188
Schoolroom
152
Conference
60
U-Shape
64
Reception
80
Banquet
180
Wentworth Ballroom BC
Dimensions (LxWxH)
54x48x14
Area (sq.ft)
2592
Theater
188
Schoolroom
152
Conference
60
U-Shape
64
Reception
80
Banquet
180
Wentworth Ballroom Prefunction Area
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
-
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Grand Ballroom
Dimensions (LxWxH)
56x38x14
Area (sq.ft)
2128
Theater
252
Schoolroom
140
Conference
30
U-Shape
40
Reception
56
Banquet
130
Garden Ballroom
Dimensions (LxWxH)
75x27x8.5
Area (sq.ft)
2025
Theater
198
Schoolroom
96
Conference
30
U-Shape
46
Reception
90
Banquet
120
Garden Ballroom 1
Dimensions (LxWxH)
25x27x8.5
Area (sq.ft)
675
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
25
Banquet
40
Garden Ballroom 2
Dimensions (LxWxH)
25x27x8.5
Area (sq.ft)
675
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
25
Banquet
40
Garden Ballroom 3
Dimensions (LxWxH)
25x27x8.5
Area (sq.ft)
675
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
25
Banquet
40
Garden Ballroom 1 + 2
Dimensions (LxWxH)
50x27x8.5
Area (sq.ft)
1350
Theater
160
Schoolroom
96
Conference
50
U-Shape
40
Reception
50
Banquet
80
Garden Ballroom 2 + 3
Dimensions (LxWxH)
50x27x8.5
Area (sq.ft)
1350
Theater
160
Schoolroom
96
Conference
50
U-Shape
40
Reception
50
Banquet
80
Board Room
Dimensions (LxWxH)
20x24.5x8.5
Area (sq.ft)
490
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Solarium
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
-
Theater
40
Schoolroom
20
Conference
20
U-Shape
16
Reception
20
Banquet
40
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Wentworth Ballroom 23.8x14.6x4.3 347.8 418 219 - 70 500 320
Wentworth Ballroom A 7.3x14.6x4.3 107 120 64 30 32 40 80
Wentworth Ballroom B 9.1x14.6x4.3 133.8 168 88 30 32 40 100
Wentworth Ballroom C 7.3x14.6x4.3 107 120 64 30 32 40 80
Wentworth Ballroom AB 16.5x14.6x4.3 240.8 188 152 60 64 80 180
Wentworth Ballroom BC 16.5x14.6x4.3 240.8 188 152 60 64 80 180
Wentworth Ballroom Prefunction Area -x-x- - - - - - - -
Grand Ballroom 17.1x11.6x4.3 197.7 252 140 30 40 56 130
Garden Ballroom 22.9x8.2x2.6 188.1 198 96 30 46 90 120
Garden Ballroom 1 7.6x8.2x2.6 62.7 80 48 25 20 25 40
Garden Ballroom 2 7.6x8.2x2.6 62.7 80 48 25 20 25 40
Garden Ballroom 3 7.6x8.2x2.6 62.7 80 48 25 20 25 40
Garden Ballroom 1 + 2 15.2x8.2x2.6 125.4 160 96 50 40 50 80
Garden Ballroom 2 + 3 15.2x8.2x2.6 125.4 160 96 50 40 50 80
Board Room 6.1x7.5x2.6 45.5 - - 12 - - -
Solarium -x-x- - 40 20 20 16 20 40
Wentworth Ballroom
Dimensions (LxWxH)
23.8x14.6x4.3
Area (sq.mt)
347.8
Theater
418
Schoolroom
219
Conference
-
U-Shape
70
Reception
500
Banquet
320
Wentworth Ballroom A
Dimensions (LxWxH)
7.3x14.6x4.3
Area (sq.mt)
107
Theater
120
Schoolroom
64
Conference
30
U-Shape
32
Reception
40
Banquet
80
Wentworth Ballroom B
Dimensions (LxWxH)
9.1x14.6x4.3
Area (sq.mt)
133.8
Theater
168
Schoolroom
88
Conference
30
U-Shape
32
Reception
40
Banquet
100
Wentworth Ballroom C
Dimensions (LxWxH)
7.3x14.6x4.3
Area (sq.mt)
107
Theater
120
Schoolroom
64
Conference
30
U-Shape
32
Reception
40
Banquet
80
Wentworth Ballroom AB
Dimensions (LxWxH)
16.5x14.6x4.3
Area (sq.mt)
240.8
Theater
188
Schoolroom
152
Conference
60
U-Shape
64
Reception
80
Banquet
180
Wentworth Ballroom BC
Dimensions (LxWxH)
16.5x14.6x4.3
Area (sq.mt)
240.8
Theater
188
Schoolroom
152
Conference
60
U-Shape
64
Reception
80
Banquet
180
Wentworth Ballroom Prefunction Area
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
-
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Grand Ballroom
Dimensions (LxWxH)
17.1x11.6x4.3
Area (sq.mt)
197.7
Theater
252
Schoolroom
140
Conference
30
U-Shape
40
Reception
56
Banquet
130
Garden Ballroom
Dimensions (LxWxH)
22.9x8.2x2.6
Area (sq.mt)
188.1
Theater
198
Schoolroom
96
Conference
30
U-Shape
46
Reception
90
Banquet
120
Garden Ballroom 1
Dimensions (LxWxH)
7.6x8.2x2.6
Area (sq.mt)
62.7
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
25
Banquet
40
Garden Ballroom 2
Dimensions (LxWxH)
7.6x8.2x2.6
Area (sq.mt)
62.7
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
25
Banquet
40
Garden Ballroom 3
Dimensions (LxWxH)
7.6x8.2x2.6
Area (sq.mt)
62.7
Theater
80
Schoolroom
48
Conference
25
U-Shape
20
Reception
25
Banquet
40
Garden Ballroom 1 + 2
Dimensions (LxWxH)
15.2x8.2x2.6
Area (sq.mt)
125.4
Theater
160
Schoolroom
96
Conference
50
U-Shape
40
Reception
50
Banquet
80
Garden Ballroom 2 + 3
Dimensions (LxWxH)
15.2x8.2x2.6
Area (sq.mt)
125.4
Theater
160
Schoolroom
96
Conference
50
U-Shape
40
Reception
50
Banquet
80
Board Room
Dimensions (LxWxH)
6.1x7.5x2.6
Area (sq.mt)
45.5
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Solarium
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
-
Theater
40
Schoolroom
20
Conference
20
U-Shape
16
Reception
20
Banquet
40
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
  • LCD Projector
  • Microphone
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Wireless Internet
Event Services
  • Event Lighting
  • Message Service
  • Security Guards
Event Equipment & Supplies
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Post/Parcel
  • Printers
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WENTWORTH BY THE SEA, A MARRIOTT® HOTEL & SPA

WENTWORTH BY THE SEA, A MARRIOTT® HOTEL & SPA

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