Get an overview of this hotelAmerican classic on a historic working waterfront
River, harbor views
Situated on the banks of the Piscataqua River overlooking Portsmouth's working harbor and beyond, to the Maine coast, the hotel is two blocks from Market Square, the heart of historic Portsmouth.
Great lobby, dining
With its grandly scaled lobby offering sweeping views of the harbor, the hotel also has one of Portsmouth's best restaurants and a fitness room.
Sweet beds, Internet
Guestrooms feature Sheraton's Sweet Sleeper beds, with triple-sheeting and multiple pillows atop an extra-thick plush-top mattress. Complimentary Internet access and spacious desks are also offered.Information missing or incorrect? Tell us!Opens in a new window
Sheraton Portsmouth Harborside Hotel
Popular property highlights
Sweeping views of the harbor and the Maine coast anchor this lovely non-smoking hotel in its historic spot on the Piscataqua River overlooking Portsmouth's waterfront. The hotel maximizes the views from the lobby, restaurant, lounge, and many of the 180 rooms and suites.
The hotel's Harbor's Edge restaurant is considered one of Portsmouth's finest, offering an eclectic menu inspired by the local seafood, meats, and produce; the adjacent Riverwatch Lounge is the gathering spot for drinks and light fare. Guests can enjoy seasonal outdoor patio dining and cocktails with views of the harbor.
A 24-hour fitness room offers relaxation options. Guests can stroll into Portsmouth's historic downtown area, or drive to the Seacoast area a few minutes away.
Dogs are welcome (80-pound limit).
- 24-hour front desk
- Total number of rooms - 180
- Valet parking (surcharge)
- Breakfast available (surcharge)
- Business center
- Coffee/tea in common areas
- Free newspapers in lobby
- Concierge services
- Conference space
- 24-hour fitness facilities
- Dry cleaning/laundry service
- Express check-in
- Express check-out
- Gift shops or newsstand
- Meeting rooms 15
- Number of floors - 5
- Safe-deposit box at front desk
- Self parking (surcharge)
- Smoke-free property
- Indoor pool
- Wedding services
- Free WiFi
Family Friendly Amenities
- Family Hotel
- Indoor pool
- Free Wi-Fi
- Refrigerator (on request)
- Cribs/infant beds (complimentary)
Available in all rooms: Free WiFi
Available in some public areas: Free WiFi
Self parking (surcharge), Valet parking (surcharge)
- Air conditioning
- Private bathroom
- Blackout drapes/curtains
- In-room climate control (air conditioning)
- Coffee/tea maker
- Free weekday newspaper
- Free toiletries
- Hair dryer
- Daily housekeeping
- Hypo-allergenic bedding available
- Iron/ironing board
- Satellite TV service
- Flat-panel TV
- Free WiFi
- Premium bedding
- Premium TV channels
- Refrigerator (on request)
- Shower/tub combination
- Room service (limited hours)
- Connecting/adjoining rooms available
- Free cribs/infant beds
Where to Eat
Riverwatch Lounge - On the second floor. Harbor view. Appetizers, bar menu. Open mid-afternoon until late evening.
Two Fifty Market - Premier culinary experts serve up delicious fare in a casual atmosphere. Enjoy the harbor views with small plates paired with local craft beers and wine in the bar. Enjoy the harbor views as our premier culinary experts serve delicious fare in a casual atmosphere. Open for all meals. Enjoy local beers and our wine list paired perfectly with small plates in our bar.
Room Service - Available from early morning until late evening.
Nearby Things to Do
The hotel provides a 24-hour fitness room.
Guests may jog or bike along the adjacent waterfront. Harbor cruises and seasonal whale-watching excursions depart across the street from the hotel. Atlantic Ocean beaches, a 15-minute drive away, feature a wide variety of water sports including surfing, kayaking, sailing, and water skiing. Pease Golf Course, 3 miles (4.8 kilometers) from the hotel, is open to the public.
The recreational activities listed below are available either on site or near the hotel; fees may apply.
- Golfing nearby
- Snorkeling nearby
- Surfing/boogie boarding nearby
- Kayaking nearby
- Sailing nearby
- Scuba diving nearby
- Water skiing nearby
- Windsurfing nearby
- Bicycle rentals nearby
- Hiking/biking trails nearby
If you have requests for specific accessibility needs, please note them at check-out when you book your room.
- Accessible bathroom
Check-in time ends at midnight
Check-in time starts at 3 PM
Check-out time is noon
Children and extra beds
- Children are welcome.
- Free cribs (infant beds)!
- Pets allowed for an extra charge of USD 25.00 per accommodation, per night
- Dogs only
- Up to 80 lb
You need to know
Extra-person charges may apply and vary depending on property policy.
Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.
Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.
No rollaway/extra beds available
- Breakfast fee: between USD 5 and USD 20 for adults, USD 5 and USD 10 for children (approximately)
- Self parking fee: USD 19 per night (in/out privileges)
- Valet parking fee: USD 24 per night (in/out privileges)
- Pet fee: USD 25.00 per accommodation, per night
- Portsmouth Harborside Hotel
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- Portsmouth Sheraton Hotel
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- Sheraton Harborside Hotel
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- Sheraton Portsmouth Harborside
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We should mention
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.