Puerto Viejo Surf Break

Lat Long: 12.59° S 76.71° W

Puerto Viejo Surf Forecast and Surf Report

Issued: 12 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Puerto Viejo sea temperature is
21.3° C
4.9° 

Puerto Viejo surf forecast from 18 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 10AM (local time) - 5.5ft (1.7m), 13s period, SW swell with offshore winds.
  • Most powerful swell: Tuesday 18 Aug, 1PM (local time) - 6ft (1.8m), 12s period, SW swell with 1,042 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 10AM (local time) - 5.5ft (1.7m), 13s period with SW swell.

Best Forecast Surf Conditions for Puerto Viejo this week:

The surf forecast for Puerto Viejo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 10AM. The primary swell is predicted to be 1.7m and 13s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Puerto Viejo in the next 16 days are 1.8m 12s and forecast to arrive on Tuesday (Aug 18) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Tuesday (Aug 18) at 7AM.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+)10AM (Tue 18th Aug)5.5ft (1.7m) 13s
Best Surf10AM (Tue 18th Aug)5.5ft (1.7m) 13s
Most Powerful 1PM (Tue 18th Aug)6ft (1.8m) 12s

Table - best surf conditions forecast for Puerto Viejo over the next 16 days.


The Lowdown

Alright, Rusty here. Grab a coffee and let’s look at what’s coming up for Puerto Viejo over the next couple of weeks.

First up, we’ve got a solid little pulse arriving on Tuesday, August 18th. It’s not massive, but it’s clean. Morning sees a 6 ft SW groundswell with a 13-second period, and a light S offshore breeze. The water is sitting right around average for the time of year. That combo is going to peel nicely down the point. The afternoon bumps up to 6 ft SW with a 12-second period, still holding that S offshore wind. The combined energy reading is 1108 (moderate), which feels punchy and fun. This is your standout window—clean, lined up, and very surfable.

Wednesday, August 19th, keeps the momentum going. Morning is 5 ft from the SSW with a 10-second period and a light cross-offshore breeze, so the face stays clean. Afternoon drops slightly to 5 ft with a shorter 9-second period, but still a gentle offshore wind. It’s a good day, but the Tuesday window has a little more juice and consistency.

Thursday, August 20th, gets a bit tricky. Morning is 5 ft SSW but the wind swings cross-shore from the WNW, putting some ripples on the face. The energy drops to 429 (weak). Afternoon improves as the wind goes cross-offshore, but the swell backs down to 4 ft. It’s rideable but not the pick.

From Friday, August 21st, through to the end of the month, the surf drops right off. We’re looking at ankle-to-knee-high leftovers, mostly under 2 ft, with a few tiny pulses from the SW. The energy readings are all below 300 (weak). The wind is often light and clean, but there’s just no power. Friday the 21st is the first proper lull, and it stays quiet for over a week. This is a proper gap in the surf.

The first real sign of life after that lull shows up on Friday, August 28th. The morning bump is 3 ft SW with a 17-second period, combined energy 775 (moderate), and glassy conditions. Afternoon builds to 4 ft SW at 16 seconds, energy 861. That’s a long-period groundswell, so it’ll wrap nicely into the point and reef setups. The wind is light cross-offshore. This is the second standout, but it’s a week and a half away—so keep an eye on it, but don’t lock in plans yet.

Saturday, August 29th, has a solid 5 ft SW with a 15-second period, but the morning is cross-shore from the WNW, which puts a bit of texture on it. The afternoon cleans up with a cross-offshore breeze, and the energy hits 1026. That’s a good call for the afternoon session.

Sunday, August 30th, settles back to 4 ft SW with a 13-second period, clean and light winds. It’s a fun, mellow day. After that, through the start of September, we’re into smaller, slower waves—more for the longboard or a quiet cruise.

The best of the whole window? Tuesday, August 18th, especially the afternoon. That’s the one where the swell, wind, and period all click. Friday, August 28th, is a promising runner-up, but it’s further out and less certain.

Signing off,
Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Mon night, min 17°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Sun morning, min 18°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
2
3
2
2
1
2
2
0
1
1
1
1
1
1
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
13
1.8
SW
12
1.3
SSW
11
1.6
SSW
10
1.6
SSW
9
1.5
S
9
1.6
SSW
9
1.3
SSW
9
1.1
SSW
9
0.9
SSW
9
0.8
SSW
8
0.7
S
8
0.3
SW
19
0.3
SW
19
0.3
SW
18
0.3
SW
17
0.4
SW
16
0.3
SW
16
0.3
SW
16
0.6
S
9
0.4
SW
15
Wave Graph
Metric surfscale
Energy kJ
946
887
403
472
397
363
383
276
202
123
94
64
58
55
50
48
69
41
38
55
75
Wind (km/h)
15
S
20
S
15
S
10
SSW
15
S
5
SSW
10
WNW
10
SW
5
SW
10
W
10
WSW
5
S
10
WSW
5
SSW
10
SSE
10
SSW
10
S
5
S
10
SW
15
S
10
SSE
Wind State
off
off
off
cross-off
off
glassy
cross
cross-off
glassy
cross
cross-off
off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
High Tide
9:32AM0.65m
11:06PM0.69m
10:07AM0.56m
00:23AM0.68m
10:52AM0.48m
1:48AM0.69m
12:11PM0.43m
2:59AM0.72m
1:55PM0.42m
3:49AM0.76m
3:05PM0.43m
4:27AM0.80m
3:50PM0.46m
Low Tide
4:07PM0.20m
5:11AM0.43m
4:51PM0.23m
7:18AM0.44m
5:50PM0.25m
9:17AM0.41m
7:03PM0.25m
10:16AM0.37m
8:09PM0.23m
10:48AM0.34m
9:00PM0.20m
11:13AM0.32m
9:42PM0.16m
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:16
6:16
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:01
6:01
6:01
6:01
6:01
 mm
Temp °C
19
19
18
20
20
18
20
19
18
20
20
19
20
20
19
21
20
20
21
20
19
Feels °C
18
17
15
20
19
18
20
19
19
20
20
20
20
21
20
21
20
21
21
20
20
  • 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 Puerto Viejo Surf forecast

The above surf forecast table for Puerto Viejo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Puerto Viejo can be found by selecting the local surf guide option on the grey menu. Our Puerto Viejo 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 (Puerto Viejo) 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 Puerto Viejo 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.

Puerto Viejo is 11 km (7 miles) from Mala. If you plan a holiday in Lima, look for hotels and other accommodation in Mala. Mala has rooms for a wide range of budgets as well as car hire and transport links.

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