
Surf Forecasts:
Triangulo surf forecast from 6 Jul 2026:
- Best quality surf: Sunday 5 Jul, 10PM (local time) - 4.5ft (1.4m), 18s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 6 Jul, 10AM (local time) - 5ft (1.6m), 17s period, SW swell with 1,484 kJ wave energy.
- Next surfable swell (1★+): Sunday 5 Jul, 10PM (local time) - 4.5ft (1.4m), 18s period with SW swell.
Best Forecast Surf Conditions for Triangulo this week:
The surf forecast for Triangulo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 05) at 10PM. The primary swell is predicted to be 1.4m and 18s period with a secondary swell of 1.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Triangulo in the next 16 days are 1.6m 17s and forecast to arrive on Monday (Jul 06) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 5th Jul) | 4.5ft (1.4m) 18s |
| Best Surf | 10PM (Sun 5th Jul) | 4.5ft (1.4m) 18s |
| Most Powerful | 10AM (Mon 6th Jul) | 5ft (1.6m) 17s |
Table - best surf conditions forecast for Triangulo over the next 16 days.
Updates in hr min s Forecast update imminent
Rusty here, lookin' at a pretty quiet picture for the region round Triangulo. This is a sheltered reef break, an inconsistent one at that so it doesn't fire all that often, and right now the swell window's just not lining up. Gonna be a lean couple of weeks, I'm afraid. The water's *much* warmer than normal for the time of year, sittin' at 70° and that's a 4° anomaly – really unusual warmth, you'll feel it for sure.
Sunday the 5th kicks off with some waist-high swell pushin' 3ft from the SW, period just 20 seconds – that's a long-period groundswell, so for a reef it should wrap in nice and hold its shape, but the combined energy is a real strong 1420, so there's some weight behind it. Wind's light and offshore from the W in the mornin', so it'd be clean. The problem is it's marginal surf, likely a tide issue, and the spot's already inconsistent. Might be a quick window before the afternoon cross-shore messes it up a touch. Crowds are often here, so you might find a few lads out.
Monday the 6th sees a little more size, 5ft from the SW, 17-second period – still a proper groundswell. That's a bit bigger, gettin' into the zone where beginners might struggle. Wind stays light offshore in the mornin' before turnin' cross-onshore later. The energy's strong, 1852, but again, the conditions are marked marginal. Feels like the swell's there but the quality's just off.
Tuesday the 7th is similar, 5ft to 4ft SW-SSW, period droppin' to 16 seconds. Light winds, mostly cross-shore. Energy's still solid (1186 in the mornin').
From here, it's just a slow bleed. Wednesday the 8th down to 4ft, Thursday back up to 4ft but no real improvement in quality. Friday the 10th through Sunday the 12th, we're lookin' at 4ft to 5ft, but the period gets shorter – 13 to 14 seconds – so less push, and still light cross or cross-on winds. It's all marginal, mostly a 1 or 2 outta 10, just doesn't come together.
Monday the 14th gives a little bump – 4ft from the SW, 16 seconds, energy 1192 – but still nothin' to write home about. The best lookin' window is actually Tuesday the 15th – 5ft from the SW in the mornin', 14-second period, light cross-shore breeze. Combined energy's strong at 1115. That's the one standout in this whole run, still marginal but probably the cleanest and biggest we'll see.
After that, it fades fast. Wednesday the 16th onward, the swell drops under 4ft, winds pick up, and by Sunday the 19th and Monday the 20th we're lookin' at poor surf with 2ft to 3ft and breezy cross-shore chop. Nothin' worth paddlin' out for.
So overall, keep your expectations low. The best bet is Tuesday the 15th morning for a shot at some clean but marginal shoulder-high waves at Triangulo. Any other day's a gamble.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 18°C on Sun afternoon). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 18 | SW 17 | SW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 14 | SSW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SSW 14 | SSW 13 |
Wave Graph | |||||||||||||||||||||
1100 | 1149 | 1484 | 1302 | 1155 | 1018 | 832 | 641 | 509 | 496 | 412 | 907 | 452 | 860 | 763 | 742 | 525 | 400 | 418 | 523 | 434 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on | cross-off | cross | cross | cross-off | cross-on | cross | cross-off | cross-on | cross | cross-off | cross-on | cross | cross-off | cross |
High Tide | 9:44PM0.50m | 9:50AM0.80m | 10:53PM0.53m | 10:23AM0.76m | 00:05AM0.59m | 11:04AM0.71m | 1:14AM0.67m | 11:57AM0.66m | 2:18AM0.76m | 1:01PM0.61m | 3:16AM0.85m | 2:10PM0.58m | 4:11AM0.94m | ||||||||
Low Tide | 4:30PM0.31m | 2:41AM0.33m | 5:01PM0.28m | 3:37AM0.39m | 5:35PM0.24m | 4:59AM0.45m | 6:16PM0.19m | 6:48AM0.47m | 7:04PM0.14m | 8:28AM0.45m | 7:57PM0.09m | 9:44AM0.40m | 8:51PM0.03m | 10:46AM0.34m | |||||||
— | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:30 | |
5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | 5:57 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 17 | 19 |
Feels °C | 20 | 18 | 20 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 18 | 16 | 19 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 8 | SW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 14 | SSW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SSW 14 | SSW 13 |
421 | 393 | 368 | 1302 | 1155 | 1018 | 832 | 641 | 509 | 496 | 412 | 907 | 452 | 860 | 763 | 742 | 525 | 400 | 418 | 523 | 434 | |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 17 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 7 | S 7 | S 7 | SW 13 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 |
1100 | 1149 | 1484 | 270 | 190 | 111 | 88 | 95 | 76 | 68 | 66 | 64 | 253 | 45 | 45 | 48 | 37 | 38 | 39 | 55 | 41 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 9 | S 9 | W 11 | NW 11 | NW 11 | SSW 18 | W 16 | S 7 | NW 10 | WSW 14 | SW 13 | SW 12 | SSW 16 | SSW 16 | WSW 11 | SW 11 |
— | — | — | — | — | 43 | 42 | 2 | 5 | 5 | 211 | 5 | 61 | 4 | 79 | 45 | 37 | 104 | 103 | 12 | 29 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 |
Best forecast wave conditions in Lima | |||||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||||
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Information about the Triangulo Surf forecast
The above surf forecast table for Triangulo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Triangulo can be found by selecting the local surf guide option on the grey menu. Our Triangulo surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Triangulo) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Triangulo may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Triangulo is 7 km (4 miles) from the city of Lima. If you plan a holiday in Lima, look for hotels and other accommodation in Lima. Lima has rooms for a wide range of budgets as well as car hire and transport links.











