Welcome to Sheraton Portsmouth Harborside Hotel

Newly renovated rooms and suites at our hotel in Portsmouth

Discover our Newly Renovated Sheraton Club Lounge
Upgrade to a Sheraton Club room and elevate your travel experience. Our brand new Club Lounge features comfortable private space to gather with colleagues or just relax. Enjoy complimentary breakfast, all-day snacks and soft drinks, Starbucks® coffee beverages, and evening hors d'oeuvres.
Have a good night's sleep in Portsmouth on luxury bedding with crisp linens and fluffy pillows
Book a club-level room or suite and get exclusive access to our hotel's renovated Club Lounge
Enjoy the convenience of in-room dining after a day spent exploring beautiful downtown Portsmouth
Unwind in your room or suite with a 55" flat-panel TV and take in the comfort of our luxury hotel
As one of the top pet-friendly hotels in Portsmouth, we're happy to welcome your four-legged friends
Settle in with fully equipped kitchens and living areas in select suites during your hotel stay
MARRIOTT BONVOY

Save Now with a Marriott Bonvoy Member Rate

Book this hotel and join Marriott Bonvoy free at checkout.

Please note: all room sizes are approximate.

Frequently Asked Questions

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Sheraton Portsmouth Harborside Hotel