Triangulo Surf Break

Triangulo Surf Forecast and Surf Report

Lat Long: 12.16° S 77.03° W

Issued: 6 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Triangulo sea temperature is
21.2° C

3.8°C warmer than normal for this time of year

Triangulo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


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 TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sun 5th Jul)4.5ft (1.4m) 18s
Best Surf10PM (Sun 5th Jul)4.5ft (1.4m) 18s
Most Powerful10AM (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 Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 18°C on Sun afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly 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
Rating
(10 max)
2
3
2
1
3
2
0
2
1
1
2
1
1
2
1
1
2
1
1
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
19
1.4
SW
18
1.6
SW
17
1.6
SW
16
1.5
SSW
16
1.4
SW
16
1.3
SSW
16
1.2
SSW
16
1.1
SW
15
1.1
SW
15
1
SW
14
1.3
SSW
16
0.9
SSW
16
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.2
SW
13
1.1
SW
13
1.1
SW
14
1.2
SSW
14
1.1
SSW
13
Wave Graph
Metric surfscale
Energy kJ
1100
1149
1484
1302
1155
1018
832
641
509
496
412
907
452
860
763
742
525
400
418
523
434
Wind (km/h)
10
S
10
SSE
10
WSW
15
SSW
10
SSE
10
SW
10
SSW
10
SSE
10
S
10
S
10
SSE
10
SSW
15
S
10
SSE
5
SW
10
S
15
SSE
5
SSW
15
S
15
SSE
10
S
Wind State
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
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part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:28
6:28
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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)
1.6
S
9
1.6
S
9
1.6
S
8
1.6
SW
16
1.5
SSW
16
1.4
SW
16
1.3
SSW
16
1.2
SSW
16
1.1
SW
15
1.1
SW
15
1
SW
14
1.3
SSW
16
0.9
SSW
16
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.2
SW
13
1.1
SW
13
1.1
SW
14
1.2
SSW
14
1.1
SSW
13
Energy kJ
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)
1.2
SW
19
1.4
SW
18
1.6
SW
17
1.4
S
8
1.2
S
8
1
S
8
0.9
S
7
0.9
S
8
0.8
S
8
0.8
S
7
0.8
S
7
0.8
S
7
0.9
SW
13
0.7
S
7
0.7
S
7
0.7
S
7
0.6
S
7
0.6
S
7
0.6
S
7
0.7
S
8
0.6
S
8
Energy kJ
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)
0.5
S
9
0.5
S
9
0.1
W
11
0.1
NW
11
0.1
NW
11
0.6
SSW
18
0.1
W
16
0.8
S
7
0.1
NW
10
0.4
WSW
14
0.4
SW
13
0.4
SW
12
0.4
SSW
16
0.4
SSW
16
0.2
WSW
11
0.4
SW
11
Energy kJ
43
42
2
5
5
211
5
61
4
79
45
37
104
103
12
29
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
4
3
4
3
2
3
3
2
3
3
2
3
3
2
3
3
2
3
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
Rating
(10 max)
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Peru
Rating
(10 max)
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
6
7
8
7
5
5
9
6
9
9
5
6
5
4
5
5
4
5
4
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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