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The Ocean Lab

3314 Harmon Ave, Austin, TX78705

Details last checked

The Ocean Lab is a contrast-therapy and recovery studio at 3314 Harmon Ave in Austin, combining two outdoor community cold plunges, full-spectrum infrared saunas offered in both private and community formats, float tanks, and PEMF therapy. Plunge temperatures are published, but no sauna temperature and no business hours appear anywhere on the site.

How it compares in Austin

Its $25 drop-in is the lowest published among the 25 Austin studios we track. It is one of only 5 of the 25 studios we track in Austin that publish a cold plunge temperature — published setpoints across the city run 39–55°F. Private + communal access puts it with 3 of the 25 studios we track here; the rest run a different model.


Details

Access
Private + communal
Offers both private suites and shared areas.
Plunge temperature
Cold plunge temperature 40–50°F, shown on a scale from 32°F to 70°F Ice bathColdEntryCool32°F70°F
40–50°F — Most commercial plunges run 39–55°F.

What they offer

Cold Plunge
A chilled immersion tub, typically held between 38°F and 55°F, used for short cold-exposure sessions.
Infrared Sauna
A cabin that heats the body directly with infrared panels, operating cooler than a traditional sauna at roughly 120°F to 150°F.Infrared Sauna in Austin →
Float Tank
A tank of body-temperature water saturated with Epsom salt for buoyant, low-stimulus floating.
PEMF
Pulsed electromagnetic field mats or coils, usually offered as an add-on to a recovery session.

Hot and cold in one visit: contrast therapy in Austin →

Pricing

Drop-in
$25
Membership
$199/mo

Single sessions: Cold Plunge $25 (15 min), Contrast Therapy $35 (60 min, unlimited rounds of community sauna + cold plunge), Private Infrared Sauna $49 (55 min), Community Infrared Sauna $49 (60 min). The $25 Rise + Revive Power Hour runs 7–9am Mon–Fri only and is not the standing rate. Memberships: Recover $199/mo (unlimited sauna + cold plunge), Recharge $239/mo, Unlimited $296/mo (list $396). Packs: 10 cold plunges $200, 5 floats $400, 3 PEMF $269.99. Intro: $80 Unlimited Trial Week for new clients. The plunge listing publishes an operating range of 40–50°F; page prose states the setpoint as 40–44°F.

Location

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Questions about The Ocean Lab

Does The Ocean Lab have a cold plunge?
Yes. The Ocean Lab lists a cold plunge among the facilities on its own published pages, checked Aug 1, 2026. It publishes a water temperature of 40–50°F.
How cold is the plunge at The Ocean Lab?
The Ocean Lab publishes a cold plunge temperature of 40–50°F, read from its own pages on Aug 1, 2026. Studios adjust setpoints, so treat this as what they advertise rather than what the water reads on the day.
How much does The Ocean Lab cost?
The Ocean Lab publishes a drop-in rate of $25, read from its own pages on Aug 1, 2026. Prices change without notice — the studio's own booking page is the live figure.
Is The Ocean Lab private or shared?
Private + communal. Offers both private suites and shared areas. Checked Aug 1, 2026.
What else does The Ocean Lab offer besides the cold plunge?
Its published facilities in Austin also include infrared sauna, float tank and pemf, checked Aug 1, 2026. Availability of individual services can vary by session type and time of day.