Gas Chambers lives up to its name—a heavy, hollow reef break that produces some of the most intense tubes in the Caribbean. Located on Puerto Rico's northwest coast near Aguadilla, the wave jacks up over shallow reef and throws thick, square barrels. Not for the faint of heart, but when it's on, it's one of Caribbean's most intense experiences.
Model forecast for swell, wind and tide.
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Water temp
27°C
Wetsuit
Boardshorts / Rashguard
Difficulty
8/10
Crowd level
6/10
Access: Northwest Puerto Rico. Aguadilla area.
Gas Chambers is a reef break in Aguadilla, Puerto Rico, with peaks that run both left and right.
Gas Chambers picks up swell from the WNW round to the N, and it's best when it's coming straight out of the NNW. It starts working at around 1.2m and handles up to about 3.7m, with the sweet spot around 2.3 to 3.1m. Period matters too: aim for 14s or longer, as anything under 10s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.
A SE wind is dead offshore at Gas Chambers, and anything from the E round to the S keeps it clean. The morning is typically the best window, roughly 6am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.
Gas Chambers is at its best around the low to mid tide, roughly 0.3m to 1.2m on the local chart.
The most reliable run of swell at Gas Chambers comes Nov to Mar. There's a second window in Sep to Oct too. Winter NW swells. Hurricane swells possible.
The water at Gas Chambers averages around 27°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.
Not really. It's rated 8/10 for difficulty and suits experienced surfers. Expect a moderate crowd (6/10) when it's on. Heavy, hollow tubes. Name earned from intense barrels.
The nearest airport on our list is SJU, then it's roughly a 2-hour drive. Northwest Puerto Rico. Aguadilla area.
The closest breaks we track are Surfer's Beach Aguadilla (2.5 km), Jobos (6.9 km) and Middles (11 km), handy when Gas Chambers isn't working. Fun fact: it's the third most northerly break we track in Puerto Rico.
Peak: Nov, Dec, Jan, Feb, Mar
Secondary: Sep, Oct
Winter NW swells. Hurricane swells possible.
🏆 1998 World Champ venue • Extended rights • PR surf history
🌴 PR's all-levels spot • Long smooth rights • Beginner to expert
⚡ Hawaiian power in PR • Fast reef barrels • Experts only
📊 Rincón's size indicator • Big wave option • Quality when maxed
🇵🇷 Caribbean surf capital • Winter NW swells • Multiple world-class breaks
☢️ Nuclear barrels • Rincón's crown jewel • Winter swell magnet
Compare this break with other destinations in these surf guides.