Puerto Rico
Conditions stay similar this week — check the hourly forecast at Cueva del Indio for the cleanest windows.
Here's how the next 5 days are shaping up at Cueva del Indio, Puerto Rico. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Tue, Jun 30: 1–2ft, 8s period, rated Very Poor. A slow one — 1-2ft waves and poor conditions with glassy conditions.
Wed, Jul 1: 0–1ft, 5s period, rated Very Poor. Not the most exciting day — Flat and very poor conditions with 8mph ESE winds.
Thu, Jul 2: 1–1ft, 5s period, rated Very Poor. Slim pickings today — 1ft and poor with 8mph from the ESE. Winds do pick up a bit by the afternoon to 20mph.
Fri, Jul 3: 1–1ft, 5s period, rated Very Poor. Pretty quiet out there — 0-1ft and mostly very poor with moderate SE wind around 8mph. Winds do pick up a bit by the afternoon to 21mph.
Sat, Jul 4: 1–2ft, 7s period, rated Very Poor. Not the most exciting day — 1-2ft and poor conditions with light ESE winds. Afternoon breeze fills in to 13mph.
Cueva del Indio is a raw and dramatic reef break located along the rugged limestone coastline of Puerto Rico's north shore, near Arecibo. The spot faces south toward the land, meaning it actually picks up northerly Atlantic swells that wrap and refract around the rocky headlands and caves carved into the coastline, producing powerful and unpredictable waves. Its remote, cave-laden terrain makes it a unique and visually stunning surf destination, though the technical rock-strewn lineup demands respect from experienced surfers.
Wave heights shown are breaking wave heights — the actual rideable wave size at this spot.
The current wave height at Cueva del Indio is 1ft with a 8s swell period. Wind is ENE at 16mph and conditions are rated Very Poor. The forecast updates hourly so you can plan your session around the cleanest windows.
The current breaking wave height at Cueva del Indio is 1ft, produced by a 0.3ft NNE primary swell at 9s, a 2.3ft NE wind swell swell at 8s. Breaking wave height is the actual rideable wave size at the shore — calculated from offshore swell data using this spot's coastal bathymetry — not the raw buoy reading.
Based on the current 5-day forecast, the best window to surf Cueva del Indio is Saturday from 7 AM to 10 AM with 1ft waves, a 6.95s swell period, and conditions rated Poor. Check the hourly forecast for updates as conditions can shift.
Cueva del Indio works best with a N swell and S winds. Offshore winds groom the face of the wave, while onshore winds turn it sloppy. Cross-offshore conditions usually produce the cleanest shape.
Tide plays a big role at Cueva del Indio. Mid tide works for most beach breaks, while reef and point breaks often prefer higher or lower stages. Use the tide chart above to line up your session with the swell peak.
Cueva del Indio is a reef with a rock bottom, suited to advanced surfers. Cueva del Indio is a raw and dramatic reef break located along the rugged limestone coastline of Puerto Rico's north shore, near Arecibo. The spot faces south toward the land, meaning it actually picks up northerly Atlantic swells that wrap and refract around the rocky headlands and caves carved into the coastline, producing powerful and unpredictable waves. Its remote, cave-laden terrain makes it a unique and visually stunning surf destination, though the technical rock-strewn lineup demands respect from experienced surfers.
The prime season at Cueva del Indio is winter, when swell direction, wind patterns, and water temps line up most consistently. Outside the peak season you can still score, but you'll need to watch the forecast closely for the right windows.
Common hazards at Cueva del Indio include sharp rocks, shallow reef, unpredictable swell refraction, strong currents, difficult access, caves and cliff edges. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.
Our Cueva del Indio forecast uses NOAA GFS and other weather models combined with spot-specific bathymetry to calculate breaking wave heights. Short-range (1-3 day) forecasts are most reliable. Extended forecasts show general trends. Visit /public/accuracy for per-spot and regional performance metrics.
