Backwash (Puerto Jiménez)
- Advanced riders
- Best for
- Advanced
- Skill Level
- Swell
- Spot Type
- Moderate
- Crowd Level
This spot information is AI-assisted and has not been human verified. It may be incomplete, outdated, or incorrect. Verify safety, access, local rules, and current conditions with official or local sources before riding.
About
Backwash is a remote, right-hand reef break near Puerto Jiménez known for long, peeling waves with a strong longboarding appeal. The takeoff is steep over reef, and the break is described as a regional classic with generally consistent quality when conditions line up. It tends to work best with south to south-southwest swell, where it can deliver powerful, fast sections and steep drops. Ride lengths are commonly described in the 150–300 meter range (and up to roughly 100–300 meters in another report), making it attractive for experienced surfers seeking long, enjoyable runs. Best performance is repeatedly associated with low to mid tide, with one source emphasizing low tide as the primary best position. Access is part of the experience: the spot is described as remote and best reached with a 4x4 on rough unpaved roads, and boat access is also mentioned. Services are minimal or absent at the beach area, so surfers are advised to bring supplies and plan for the extended trip and limited on-site support. Safety is a major theme. The spot is flagged for reefs/rocks and rips/strong currents, and sharks are specifically mentioned as a hazard. With no lifeguards and limited regional rescue coverage, surfers should be prepared for strong currents and shallow-reef drift risk, and should respect local lineup norms in a remote setting.
- Long right-hand reef rides
- Best with south swell and low-to-mid tide
- Remote access requiring 4x4 (and possibly boat)
- Consistent right-hand reef break with long rides
- Regional classic quality and a strong longboarding appeal
- Works with south swell and (commonly) northwest wind
- Reef hazards: rocks, coral, and shallow sections
- Rips/strong currents possible, especially on larger swells
- Very remote access; limited services at the beach
- Weekend crowds can increase
Wind, water and seasons
Wind
- Direction
- NW
- Offshore directions
- N, NE
- Wind Range
- 5–15 kts
- Wind Type
- Sea breeze — Morning can be calmer with light offshore flow, transitioning to afternoon sea breezes.
- Reliability
- Very consistent surf is reported, but wind reliability itself is not quantified.
- Gust Factor
- Light gusts
- Best Months
- December, January, February, March, April
- Shadow Zones
- High cliffs and dense jungle can create wind shadows.
Water & beach
- Water Type
- Swell
- Beach
- Reef — Bottom includes reef/coral and sharp rocks with sand.
- Beach Size
- Small
- Waves
- Medium — Starts working at and holds up to 3m+.
- Launch
- Small — Remote reef break with a steep approach; access by rough rural road or boat; lineup identified by a large rock.
- Launch Difficulty
- Difficult — Steep/rough access with rocky entry; access is described as difficult and remote.
Through the year
Usually quiet during the week; can get crowded on weekends with visiting surfers.
September to November (peak rainy season).
By sport
What to expect for each.
A consistent right-hand reef break with steep drops, fast sections (sometimes hollow on the best south swells), and long longboarding-friendly rides.
- Wave Direction
- Right
- Optimal Swell
- S, SSW
- Optimal Tide
- Low, Mid — Often described as best on low to mid tide; another source notes low tide as the primary best position, with rising/falling tide still workable.
- Shelter
- Exposed — A point/reef-style spot that is described as quite exposed with consistent surf.
- Wind Effect
- Spot is reported to work best with northwest wind (onshore/sea-breeze timing can vary by the day). Wind shadows from nearby terrain can affect consistency.
- Bigger Swell
- When surf is larger, it is described as holding up to 3m+; reef hazards and rips become more serious.
- Wave Quality
- Good — Described as a regional classic with good, consistent quality.
- Wave Power
- Powerful — Powerful, fun waves; steep drops and fast sections on the right swell.
- Wave Shape
- Peeling — Long, mellow peeling rides; can peel with a medium-to-fast face depending on swell/tide.
- Peel Speed
- Fast — Can become very fast on optimal south swells.
- Ride Length
- Long — Long rides are a signature of this reef break.
- Typical Ride Length
- 150–300 m
- Ride Length Details
- Reported ride lengths range from about 150 to 300 meters (also described as roughly 100 to 300 meters), with long, often mellow peeling sections.
Check the forecast before you go
See wind, waves, weather and session windows for Backwash (Puerto Jiménez) in the full forecast view.
Backwash (Puerto Jiménez) wind and wave forecast summary
- Wind
- 1–6 ktsGusts 17 kts
- Direction
- S183°
- Strongest day
- Sat, Oct 246 kts
- Windy days
- 0/712 kts or more
- Waves
- 0.9–1.3 m11s period
- Temperature
- 25–31 °C
Over the next 7 days, Backwash (Puerto Jiménez) is forecast for daytime winds of 1–6 kts, peaking around 6 kts on Saturday, October 24 with gusts to 17 kts. The prevailing direction is S. Waves run 0.9–1.3 m with a period of about 11s. Based on the Wavind model, in the spot’s local time.
Other spots in the area
What to know before you launch
Safety, access, restrictions, rescue, and local rules can change. Treat these details as informational and confirm them locally before launching.
Hazards
- Rocks
- Reef
- Coral
- Shallow sections
- Rips
- Strong rip currents possible during large swells
- Sharks
- Extreme remoteness
- Localism
Rescue & support
- Rescue & Self-Rescue
- Limited — No formal rescue presence at the spot; broader rescue described as limited, with services across the gulf or via Puerto Jiménez.
- Emergency Info
- Nearest medical facilities are in Puerto Jiménez (about a 45-minute drive). Regional rescue is described as limited; national emergency number is 911.
- Localism / Vibe
- Moderate
Rules of the spot
Standard surfing etiquette applies; respect the local lineup in this remote area.
- Best at low to mid tide.
- Best surfed on an incoming mid-to-low tide.
- A 4x4 is reported as essential for access.
- Bring all necessary supplies as there are no shops or services at the beach.
- The spot is remote and can also be reached by boat from nearby settlements.
- Head out prepared for rips and shallow-reef drift risk.
Getting there & access
- Nearest City
- Puerto Jiménez
- Nearest Town
- Puerto Jiménez
- Nearest Airport
- Puerto Jiménez Airport (PJM)
- Parking
- Limited informal parking along the dirt road near the beach access.
- Local Language
- Spanish
What's on the beach
- Accommodation
- Nearby town — Eco-lodges and luxury villas are scattered in the Cabo Matapalo jungle area; lodging is available around Puerto Jiménez.
- Food & Drink
- No facilities on-site; nearest restaurants are at nearby lodges or in Puerto Jiménez.
- Equipment Rental:
- No rentals at the beach; gear must be brought from Puerto Jiménez or larger surf hubs.
- Gear Storage
- No on-beach storage described; gear storage is mainly offered by private eco-lodges for guests.
- Gear Repair
- No repair services available on-site; basic surfboard repairs are available in Puerto Jiménez.
No schools or services are listed for this spot yet.
Off the water
The broader Puerto Jiménez area is an eco-tourism gateway with nearby rainforest and gulf environments that pair well with off-the-grid surf trips.
Major rainforest and wildlife destination offering guided jungle treks and wildlife spotting.
Protected tropical gulf used for boating, wildlife viewing, and coastal exploration.
Remote southern Osa coastal area known for surf and seclusion.
A historic gold-mining town turned eco-tourism hub with a laid-back local atmosphere.
A 100-foot waterfall offering rappelling tours and a natural pool for swimming.
Common regional activities on Golfo Dulce and around Corcovado access points.
Guided tours through mangroves and the gulf to see dolphins and bioluminescence.
The social hub of Matapalo, hosting a weekly Friday market and local gatherings.
Educational tours focused on organic cacao production and traditional chocolate making.
Calmer coastal and gulf activities are available in the broader Puerto Jiménez area.
From riders who've been here
Latest reported conditions
Spot questions
Frequently asked questions
When is the best season at Backwash (Puerto Jiménez)?
The best overall months at Backwash (Puerto Jiménez) are April, May, June, July, August, September, October. The best wind months are December, January, February, March, April.
Which wind directions work at Backwash (Puerto Jiménez)?
Backwash (Puerto Jiménez) works with NW winds. Offshore directions are N, NE.
What skill level is Backwash (Puerto Jiménez) suitable for?
Backwash (Puerto Jiménez) suits these riding levels: Surfing: Advanced.