Sheraton Portsmouth Harborside Hotel
Fitness facilities
Free WiFi
24-hour fitness facilities
Check in
Jun 28th 2026Check out
Jun 29th 2026Travelers
2 guests- Deluxe Room, 2 Queen Beds
280 sq ft
Fitness facilities
Free WiFi
24-hour fitness facilities
Sleeps 4
2 Queen Beds
Not available
- Traditional Room, 1 King Bed
250 sq ft
Fitness facilities
Free WiFi
24-hour fitness facilities
Sleeps 2
1 King Bed
Not available
- Traditional Room, 2 Queen Beds
297 sq ft
Fitness facilities
Free WiFi
24-hour fitness facilities
Sleeps 4
2 Queen Beds
Not available
- Deluxe Room, 1 King Bed
280 sq ft
Fitness facilities
Free WiFi
24-hour fitness facilities
Sleeps 2
1 King Bed
Not available
- Traditional Room, 1 King Bed (Mobility Accessible, Tub)
Fitness facilities
Free WiFi
24-hour fitness facilities
Sleeps 2
1 King Bed
Not available
- Traditional Room, 1 King Bed (Hearing Accessible)
Fitness facilities
Free WiFi
24-hour fitness facilities
Sleeps 2
1 King Bed
Not available
- Deluxe Room, 1 King Bed (Mobility Accessible, Roll-in Shower)
Fitness facilities
Free WiFi
24-hour fitness facilities
Sleeps 2
1 King Bed
Not available
With a stay at Sheraton Portsmouth Harborside Hotel, you'll be centrally located in Portsmouth, a 1-minute drive from Market Square and 9 minutes from Water Country. This hotel is 15.9 mi (25.6 km) from Hampton Beach and 11.2 mi (18.1 km) from University of New Hampshire.
Languages
English, Spanish
Check-in between 3:00 PM - midnight
Minimum check-in age: 21
Check-out before 12:00 PM
Special check-in instructions
Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.
Other instructions
- Extra-person charges may apply and vary depending on property policy
- Government-issued photo identification and a credit card, debit card, or cash deposit may be 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
- This property accepts credit cards; cash is not accepted
- Safety features at this property include a smoke detector, window guards, and a deadbolt lock
- This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Property payment types
American Express, Diners Club, Discover, JCB International, Mastercard, Visa, Cash not accepted, UnionPay, Debit cards not accepted
- Fee for cooked-to-order breakfast: approximately USD 5 to 30 for adults, and USD 5 to 20 for children
- Valet parking fee: USD 45 per night (in/out privileges)
- Pet fee: USD 75.00 per pet, per stay
- Service animals are exempt from fees
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
You need to know
- 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.
- This property allows pets in specific rooms only (surcharges apply and can be found in the Fees section). Guests can request one of these rooms by contacting the property directly, using the contact information on the booking confirmation.
- Guests can access their rooms with a mobile device.
- Contactless check-in and contactless check-out are available.
- This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
- No rollaway/extra beds available
- LGBTQIA+ friendly
- Contactless check-in is available
- Property follows a brand or regulatory agency's sanitization guidelines Commitment to Clean (Marriott)
- Contactless check-out is available
- Professional property host/manager
Pets
- Pets allowed
- Pet max weight (per pet) in kg is 36
- Pet max weight (per pet) in lb is 80
- Only dogs are allowed
- Maximum number of pets per room 1
- Service animals are allowed
- Service animals are exempt from fees/restrictions