
Surf Forecasts:
Triangulo surf forecast from 8 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 10PM (local time) - 3.5ft (1.1m), 15s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 9 Jul, 10PM (local time) - 4.5ft (1.4m), 16s period, SW swell with 894 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 10PM (local time) - 3.5ft (1.1m), 15s 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 Wednesday (Jul 08) at 10PM. The primary swell is predicted to be 1.1m and 15s period with a secondary swell of 0.1m and 12s. Another secondary swell of 1.0m and 7s is also forecast. 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 1.4m 16s and forecast to arrive on Thursday (Jul 09) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 8th Jul) | 3.5ft (1.1m) 15s |
| Best Surf | 10PM (Wed 8th Jul) | 3.5ft (1.1m) 15s |
| Most Powerful | 10PM (Thu 9th Jul) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for Triangulo over the next 16 days.
Alright, listen up. We’re lookin’ at Triangulo, a little reef break that’s tucked away, needing a solid SW swell to work. It’s an inconsistent spot, but when it’s on, it’s a fun little wave. The water is way warmer than normal for this time of year, sittin’ at 70°, a whole 7° above what we’d expect, so you won’t need a thick suit.
The first real standout is Wednesday morning, July 8th. We got a 4ft SW groundswell with a very long 15-second period, light cross-offshore breezes from the SSE at 15 km/h, and the wave energy is moderate at 614. The forecast says “expect good surf conditions,” which is about as clean as it gets for this place. That long period means the sets will be fat and smooth, buildin’ up nicely on the reef. It’s a beginner-level wave, so it’s not gonna throw you a barrel, but for a clean, cruisy session, you’d be a fool to miss it. Expect crowds, so get in early.
After that, the forecast gets a bit ugly. For the next week and a half, it’s a real mixed bag – mostly cross or cross-on breezes, with the swell sittin’ around 3ft to 5ft. The wave energy stays moderate, but the wind is just never quite right. There’s a spot on the morning of July 16th where the wind turns cross-off again, and the swell is 4ft from the SSW, with a 13-second period, but it’s still a bit of a gamble. The combined energy is 839, which is solid, but it’s a one-off and not quite the quality of that first Wednesday.
The real gold in the diary is Monday, July 20th, in the morning. This is a long way out, so take it with a grain of salt, but the numbers are mouth-waterin’. The forecast shows a 7ft SW swell with a 13-second period, and a clean cross-off breeze from the SSE at 15 km/h. The combined energy jumps to a very strong 1418. That’s proper grunt. For a break like Triangulo, that’s a big, powerful groundswell. It’s gonna be a wave for experienced surfers only – the reef will be workin’ hard, and the 7ft height is well into expert territory. But if it lines up, it’ll be a session to remember. The wind is clean, the swell is huge, and it’s a rare, powerful event for this inconsistent spot.
The rest of the 16 days is mostly lacklustre. The wind is either onshore or cross-shore, and the swell is either too small or too weak. The afternoon of July 19th shows a 5ft SW swell, but it’s bein’ knocked around by a cross-shore breeze. It’s just not worth paddlin’ out for.
So, the two standouts: Wednesday morning, July 8th, for a clean, cruisy beginner session. And Monday morning, July 20th, for the big, expert-level groundswell. Don’t hold your breath for the middle part.
Rusty
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 17°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Sat morning, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SSW 14 | SW 16 | SSW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 17 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SW 13 |
Wave Graph | |||||||||||||||||||||
509 | 496 | 367 | 795 | 452 | 871 | 763 | 731 | 525 | 400 | 730 | 612 | 440 | 663 | 295 | 372 | 334 | 487 | 434 | 577 | 202 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-on | cross | cross-off | cross | cross | cross-off | cross-on | cross | cross-off | cross-on | cross-on | cross-off | cross-on | cross | cross-off | cross | cross | cross-off |
High Tide | 11:04AM0.71m | 1:14AM0.67m | 11:57AM0.66m | 2:18AM0.76m | 1:01PM0.61m | 3:16AM0.85m | 2:10PM0.58m | 4:11AM0.94m | 3:17PM0.56m | 5:04AM1.01m | 4:21PM0.56m | 5:54AM1.06m | 5:22PM0.57m | ||||||||
Low Tide | 6:16PM0.19m | 6:48AM0.47m | 7:04PM0.14m | 8:28AM0.45m | 7:57PM0.09m | 9:44AM0.40m | 8:51PM0.03m | 10:46AM0.34m | 9:45PM-0.01m | 11:41AM0.29m | 10:38PM-0.04m | 12:32PM0.26m | 11:29PM-0.05m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 18 | 18 | 18 | 17 | 19 | 19 | 18 | 20 | 20 | 19 |
Feels °C | 19 | 18 | 17 | 19 | 19 | 18 | 18 | 18 | 16 | 19 | 18 | 18 | 18 | 17 | 17 | 19 | 19 | 18 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | S 7 | SW 16 | S 7 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 12 |
509 | 496 | 92 | 795 | 97 | 871 | 763 | 731 | 525 | 400 | 730 | 612 | 440 | 663 | 295 | 372 | 334 | 487 | 434 | 577 | 190 | |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SSW 14 | S 7 | SSW 16 | S 7 | S 7 | S 7 | S 7 | SSW 16 | S 7 | S 7 | S 8 | WSW 10 | S 9 | SSW 12 | SSW 12 | S 8 | S 8 | SW 14 | SW 13 |
72 | 97 | 367 | 97 | 452 | 74 | 57 | 44 | 44 | 234 | 51 | 54 | 55 | 9 | 101 | 233 | 180 | 63 | 45 | 92 | 202 | |
Swell 3 Height (m) Direction Period (s) | S 8 | W 17 | SSW 18 | W 16 | SW 13 | NW 16 | — | SW 13 | SSW 18 | S 7 | SW 12 | WSW 11 | WSW 11 | W 14 | SSW 17 | S 8 | S 8 | W 13 | SSW 16 | WSW 9 | S 9 |
33 | 6 | 211 | 5 | 253 | 10 | — | 45 | 62 | 34 | 35 | 12 | 11 | 4 | 243 | 66 | 64 | 3 | 51 | 8 | 57 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 |
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.










