
Westin Tampa Waterside
Best for families and quieter waterfront stays with quick Riverwalk access and a heated outdoor pool.
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Westin Tampa Waterside is a waterfront Marriott on Harbour Island that suits travelers who want a quieter, family-friendly base steps from the Riverwalk and downtown attractions. Tampa Marriott Water Street is a larger downtown Marriott on Water Street built for meetings and direct access to Tampa’s convention, arena and entertainment corridor — good for conference attendees and guests who want to be in the center of activity.
Updated · about 0.8 km apart

Best for families and quieter waterfront stays with quick Riverwalk access and a heated outdoor pool.

Best for meetings, conferences, and guests who want to be in the middle of Tampa’s entertainment and convention district.
When Westin Tampa Waterside wins: pick the Westin if you want a smaller, quieter Harbour Island location with family-friendly rooms, a heated outdoor pool, and easy walking access to the Riverwalk without being in the busiest meeting hub.
When Tampa Marriott Water Street wins: pick the Marriott if you need large meeting or event space, want more on-site restaurants and meeting amenities, or prefer staying directly on Water Street near the convention center, arena and waterfront attractions.
Bottom line: both are waterfront Marriott hotels within easy reach of downtown Tampa, but choose the Westin for a calmer Harbour Island stay and the Marriott for scale and meeting/entertainment proximity.
| Category | Westin Tampa Waterside | Tampa Marriott Water Street |
|---|---|---|
| Overall vibe | Quieter, Harbour Island waterfront with family-friendly services | Bigger, busy downtown hotel tied to meetings and entertainment |
| Location | 725 S Harbour Island Blvd — on Harbour Island, steps to Riverwalk | 505 Water Street — in the Water Street/convention/arena core |
| Size (rooms) | 309 rooms, including 23 suites | 727 guestrooms |
| Ages / audience | All-ages, family-friendly (kids stay free up to limits) | All-ages (not adults-only) |
| Pools | Heated outdoor pool with loungers and umbrellas | One outdoor pool with cabanas and sun loungers |
| Restaurants & bars | Blue Harbour Eatery + Bar (signature) + The Marketplace 24/7 | Anchor and Brine plus a coffee shop/cafe and a bar/lounge |
| Spa & fitness | WestinWORKOUT Fitness Studio (complimentary); no officially named full spa on Marriott listing | Fitness center plus steam room; wheelchair-accessible spa is listed |
| Meetings & events | 15 event rooms, ~23,331 sq ft total; largest ballroom for up to 800 reception | Conference center with 19 meeting rooms and ~42,608 sq ft event space |
| Known for | Harbour Island waterfront setting and family-friendly services | Large meeting capacity and central access to Tampa Convention Center and arena |
| Airport access | Close to downtown; Tampa Intl. Airport is the main regional airport (TPA) | |
Westin Tampa Waterside sits on Harbour Island with quieter waterfront surroundings and easy access to the Riverwalk.
Choose the Westin for a calmer Harbour Island base with close Riverwalk access.
Tampa Marriott Water Street is in the heart of Water Street and directly connected to the convention and arena district.
Choose the Marriott for maximum proximity to Tampa’s convention, arena and Water Street activity.
Westin offers a mid-size room inventory with multiple suite options and bay-view rooms.
Westin works well for families and travelers who want bay-view or suite options in a smaller hotel footprint.
Tampa Marriott Water Street is much larger with a broad range of room types and many accessible configurations.
The Marriott offers more room inventory and configuration options, useful for large groups and events.
Westin’s food & drink centers on Blue Harbour Eatery + Bar plus a 24/7 Marketplace.
Westin provides a waterfront signature restaurant and convenient grab-and-go options for guests.
Marriott Water Street has multiple on-site dining options and room service during limited hours.
The Marriott’s larger scale gives guests more on-site dining variety and services for groups.
Westin has a heated outdoor pool with loungers and umbrellas and accessible entry.
Choose Westin for a straightforward, family-friendly outdoor pool experience.
Tampa Marriott Water Street features an outdoor pool with cabanas and poolside seating.
The Marriott’s pool area is geared to larger hotel capacity and event traffic, with cabana options.
Westin focuses on fitness and accessible wellness rather than a full-service spa.
Westin covers fitness needs well and places you near downtown nightlife without being inside the entertainment district.
Tampa Marriott Water Street provides fitness, steam room access and listings for a wheelchair-accessible spa area.
The Marriott mixes fitness and some spa/steam amenities with proximity to larger-scale nighttime and event scenes.

Westin Tampa Waterside — family-friendly rooms, heated outdoor pool, Harbour Island setting near the Riverwalk.

Tampa Marriott Water Street — much larger meeting footprint (19 meeting rooms; large conference space) and event support.

Tampa Marriott Water Street — multiple on-site restaurants, bar/lounge and poolside options for groups.

Westin Tampa Waterside — Blue Harbour Eatery + Bar provides a waterfront seafood-forward dining option in a calmer setting.
Both are close, but Tampa Marriott Water Street sits directly in the Water Street/convention area and is a shorter walk to the Tampa Convention Center.
Westin Tampa Waterside is explicitly marketed as family-friendly with kids-stay-free policies and pool amenities; the Marriott also welcomes families but is larger and more event-focused.
No officially named full-service spa is confirmed on Westin’s Marriott listing; Marriott Water Street lists a wheelchair-accessible spa and a steam room in its amenities.
Tampa Marriott Water Street — it has a much larger meeting footprint and is positioned directly for convention and arena business.
Explore how Westin Tampa Waterside stacks up against other hotels nearby:
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