Puerto Rico
0-1ft waves to start the day on NE swell at 4s.
0-1ft waves to start the day on NE swell at 4s.
Best window·Tuesday 6AM–9AM·2-3ft·Fair
Here's how the next 5 days are shaping up at Antonio's, Puerto Rico. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Thu, Sep 3: 1–2ft, 4s period, rated Very Poor. Dawn patrol is the move — 1-2ft on NE swell at 4s with 11mph WNW winds. It gets a bit messier later in the day.
Fri, Sep 4: 1–2ft, 7s period, rated Very Poor. 0-1ft waves to start the day on NE swell at 4s. The NNW wind builds to around 8mph by afternoon.
Sat, Sep 5: 1–2ft, 7s period, rated Poor. Dawn patrol is the move — 1-2ft on NE swell at 5s with gentle ESE breeze. Onshore flow builds through the day to 12mph, bringing conditions down to very poor.
Sun, Sep 6: 1–2ft, 7s period, rated Very Poor. Dawn patrol is the move — 1-2ft on NE swell at 5s with glassy conditions. Onshore flow builds through the day to 7mph, bringing conditions down to very poor.
Mon, Sep 7: 1–2ft, 9s period, rated Very Poor. Early morning is your best window — 1-2ft waves on NE swell at 5s with light ENE winds. It gets a bit messier later in the day.
Two days at a glance. Swipe for later hours.Five days at a glance. Drag for later hours.
Very Poor today — get one free email when Antonio's turns Good.
Check Antonio's from the lineup
Forecasts, surf alerts, and live conditions in the Swell Intel iPhone app.
Antonio's is a reef break on Rincon's NNW-facing coast that produces quality waves on NW winter swells. The reef bottom creates defined, punchy peaks for intermediate surfers. Less crowded than the more famous Rincon breaks, it offers a solid alternative when the main spots are packed. ESE offshore trades keep conditions clean.
Wave heights shown are breaking wave heights — the actual rideable wave size at this spot.
The current wave height at Antonio's is 0-1ft with a 4.2s swell period. Wind is WNW at 11mph. 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 Antonio's is 0-1ft, produced by a 1.3ft NE wind swell swell at 4s, a 0.5ft SSE wind swell swell at 5s, a 0.5ft ENE 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 Antonio's is Tuesday from 6 AM to 9 AM with 2ft waves, a 11s swell period, and conditions rated Fair. Check the hourly forecast for updates as conditions can shift.
Antonio's works best with a NW swell and SE 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 Antonio's. 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.
Antonio's is a reef with a reef bottom, suited to intermediate surfers. Antonio's is a reef break on Rincon's NNW-facing coast that produces quality waves on NW winter swells. The reef bottom creates defined, punchy peaks for intermediate surfers. Less crowded than the more famous Rincon breaks, it offers a solid alternative when the main spots are packed. ESE offshore trades keep conditions clean.
The prime season at Antonio's 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 Antonio's include shallow reef, sharp coral, strong currents, remote location, rocks. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.
Our Antonio's 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. We also verify our offshore swell predictions against NOAA buoy measurements daily — see our accuracy page for those swell-verification metrics (buoys measure open-water swell, not breaking surf size).
