By the Bay Spa: treatments, hours, and tips

By the Bay Spa at Reefhouse Resort & Marina is the property's full-service spa (also listed as Opal Spa) offering massages, facials, body scrubs, wraps and aromatherapy. The spa hours are Monday, Tuesday, Thursday and Saturday 9:00 AM–6:00 PM; Wednesday and Sunday 10:00 AM–6:00 PM; closed Fridays — book treatments as early as two weeks in advance for best availability.
In this guide
What By the Bay Spa offers
By the Bay Spa (the resort’s full-service spa, also referred to on some listings as Opal Spa) provides a standard menu of treatments oriented toward relaxation and therapeutic care.
Common offerings listed by the resort and third-party sites include therapeutic massage, deep-tissue massage, hot stone work, glow-enhancing facials, invigorating body scrubs, body wraps and aromatherapy treatments.
- Therapeutic and deep-tissue massage
- Hot stone massage (listed in guest reviews/listings)
- Facials and glow-enhancing skin treatments
- Body scrubs and body wraps
- Aromatherapy options
| Treatment type | Typical purpose |
|---|---|
| Massage (therapeutic / deep tissue) | Muscle relief and tension release |
| Facials | Skin cleansing, glow-enhancing |
| Body scrubs / wraps | Exfoliation and hydration |

Hours, booking and policies
The spa schedule: Monday, Tuesday, Thursday & Saturday 9:00 AM–6:00 PM; Wednesday & Sunday 10:00 AM–6:00 PM. The spa is closed on Fridays.
The resort recommends booking spa appointments at least two weeks in advance to secure preferred times and treatments. The property also notes that spa hours and prices are subject to change without notice.
- Recommended booking window: at least two weeks ahead
- Spa closed on Fridays (plan around this when scheduling)
- Prices and hours may change — confirm at time of booking
| Day | Hours |
|---|---|
| Monday | 9:00 AM–6:00 PM |
| Wednesday | 10:00 AM–6:00 PM |
| Friday | Closed |
Before your treatment — what to know and wear
The spa provides a robe and sandals for guests. For many treatments you may wear a bathing suit or undergarment beneath modest draping during service.
If you have medical concerns, allergies, are pregnant, or take blood-thinning medication, tell the spa when you book and again when you arrive so therapists can adapt pressure and products as needed.
- Robe and sandals are provided
- You may wear a bathing suit or undergarment under modest draping
- Disclose medical conditions, allergies, or pregnancy at booking/arrival
| Item | Why it matters |
|---|---|
| Robe & sandals provided | Comfort and modesty before/after treatments |
| Medical disclosure | Ensures safe treatment choices and pressure levels |
| Advance booking | Wider choice of treatment times and therapists |
How the spa fits your Reefhouse stay
By the Bay Spa complements on-site amenities such as the heated-and-cooled outdoor pool, hot tub, and 24-hour fitness center. Fitness center access is included with the resort fee; spa services are separate and priced independently.
Pool and beach amenities (loungers, umbrellas, towel service) are part of resort access for registered guests; spa access is a separate booking and not automatically included with lodging.
- Fitness center: 24-hour access included with resort fee
- Pool and private beach: available to registered guests (included via resort access)
- Spa treatments: paid separately; confirm pricing at booking
| Amenity | Inclusion |
|---|---|
| Fitness center | Included with daily resort fee |
| Pool & beach towel service | Included with resort access |
| Spa treatments | Separate fee; must book |

Family, accessibility and guest rules
Reefhouse Resort & Marina is family-friendly; children ages 17 and under stay free when accompanied by an adult. The main guest checking in must be at least 21 years old. By the Bay Spa serves registered guests — the property does not restrict spa use to adults only, but some treatments may have age minimums, so confirm when booking.
The resort provides accessible features across the property, and accessible rooms and bathrooms are available. If you need specific accessibility accommodations for a spa treatment (for example, room layout or mobility support), contact the spa ahead of time so staff can prepare.
- Children 17 & under stay free with an adult — spa bookings may have age limits; ask when reserving
- Main check-in guest must be 21+
- Request accessibility needs in advance for the spa
| Policy | Note |
|---|---|
| Child policy | Ages 17 & under stay free with an adult |
| Minimum check-in age | 21 for primary guest |
| Accessibility | Accessible rooms and features available; contact spa |
Practical tips and nearby activities
Bring a swimsuit if you plan to combine spa time with pool or hot tub use. If you want to follow a treatment with water activities, schedule time for changing and travel between the spa and the marina or pool.
Reefhouse sits on 17 waterfront acres near John Pennekamp Coral Reef State Park (a short drive or walk). If you plan snorkeling, diving, or a charter after a massage, leave several hours between a deep-tissue session and strenuous water activities.
- Pack a swimsuit and change time if using pool/hot tub after spa
- Leave several hours between deep-tissue massage and intense physical activity (e.g., diving, long boat trips)
- Book spa appointments at least two weeks ahead, especially in peak seasons
| Activity | Recommendation |
|---|---|
| Snorkeling / diving | Allow recovery time after massages before strenuous activity |
| Pool / hot tub | Bring swimsuit; towel service included for registered guests |
| Marina excursions | Book spa and excursion times with gaps for transport/prep |



