Sheraton Portsmouth Harborside Hotel

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If you find a lower rate we'll match it, plus give you a 10% discount or 2,000 Starpoints®.

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Special Offers

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Experience the Sheraton Club

Upgrade your stay and meet us in the Sheraton Club Lounge. Free internet, breakfast and bottled water.

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General Information

Check-in time is 3 p.m.
Check-out time is 12 noon
No charge for children 17 and under, sharing a room with parents
Minimum check-in age is 21
Guaranteed reservations must be cancelled before 6 p.m.

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Sheraton Portsmouth Harborside Hotel

is conveniently located near plenty of things to do in Portsmouth NH. Settle in and enjoy an array of amenities in our Portsmouth accommodation, relax in our renovated lobby featuring the Link@Sheraton, or share a bite to eat in Harbor's Edge, our Portsmouth NH restaurant. Outstanding service, cozy accommodations, and familiar comfort - we have it all.

Hotel Accommodations

Relax in one of our comfortable guest rooms, newly outfitted with 32" HD flat-screen TVs, Starbucks® coffee, the Sheraton Sweet Sleeper™ bed, and Shine by Bliss® bath products-all standard Portsmouth, New Hampshire hotel features. Our Sheraton Club Level offers upgraded amenities & access to our exclusive Club lounge, with complimentary breakfast & evening hors d'oeuvres (Mon-Thur). We also are a pet friendly hotel in Portsmouth, free to bring your canine friend.

Meetings & Events

Our hotel is the ideal Portsmouth wedding venue and a offers 13,000 square feet of flexible space for your Portsmouth meeting. Allow us to host your event and our dedicated and experienced staff will guide you through every detail to create an unforgettable experience. We also feature exclusive meeting offers and wedding offers to make your events come to life.