Surf Forecasts:
Puerto Viejo surf forecast from 12 Aug 2026:
- Best quality surf: Thursday 13 Aug, 4PM (local time) - 3ft (0.9m), 18s period, WSW swell with offshore winds.
- Most powerful swell: Friday 14 Aug, 4AM (local time) - 3.5ft (1.1m), 16s period, SW swell with 653 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 4PM (local time) - 3.5ft (1.1m), 12s period with SSW 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 Wednesday (Aug 12) at 4PM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 0.1m and 21s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Puerto Viejo in the next 16 days are 1.1m 16s and forecast to arrive on Friday (Aug 14) at 4AM. 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 6s period and expected on Saturday (Aug 15) at 4PM.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Wed 12th Aug) | 3.5ft (1.1m) 12s |
| Best Surf | 4PM (Thu 13th Aug) | 3ft (0.9m) 18s |
| Most Powerful | 4AM (Fri 14th Aug) | 3.5ft (1.1m) 16s |
Table - best surf conditions forecast for Puerto Viejo over the next 16 days.
The Lowdown
Hey, Rusty here, let me break down what’s happening in the water over the next couple weeks.
We’ve got a decent run of surf starting right away on Wednesday the 12th and lasting through the end of next week before it fades. The first week is the clear winner—lots of clean, offshore wind and steady swell.
Wednesday morning at Puerto Viejo, we’ve got a 4 ft SSW swell at 13 seconds with a light offshore breeze. Water temp is 71°, which is a full 9° warmer than normal for this time of year—that’s way above average. The combined energy is moderate (418), and it’s clean. Good way to start.
Wednesday afternoon stays clean, same size, light cross-off breeze. Thursday morning drops to 2 ft but the period jumps to 18 seconds—proper long-period groundswell, which means better shape and longer breaks between sets. Offshore wind again. Thursday afternoon picks up to 3 ft, still offshore, very clean.
Friday is the real standout. Morning has a 4 ft SW swell, 16-second period, light offshore wind, and strong moderate energy (763). Afternoon is just as good—4 ft SW at 15 seconds, still offshore. Both sessions are labeled very good. This is the best of the whole run.
Saturday stays solid with 4 ft SW, 14-second period, offshore all day. Sunday afternoon is another highlight: 3 ft SW at 13 seconds, moderate offshore breeze, energy jumping to 667. That’s a great session.
Monday and Tuesday keep things clean with 3 ft to 3 ft SW, offshore winds. Tuesday afternoon bumps to 5 ft SSW—bigger, still clean with a moderate offshore breeze, but that size is best for experienced surfers.
Wednesday the 19th has 5 ft SSW in the morning, but the period drops to 9 seconds—shorter-period, less punch, still clean. Afternoon is similar at 5 ft. Then we hit a rough patch. Thursday the 20th and Friday the 21st see the wind turn cross-onshore and cross, with poor to marginal conditions and small sloppy waves. A couple days to sit out.
From Saturday the 22nd through Monday the 24th, the swell drops way down—1 ft to 2 ft, very ordinary. Wave energy is weak, all under 200. Not worth paddling out.
Looking into the second week, Tuesday the 25th stays small, but Wednesday the 26th shows a tiny pulse: 2 ft SW at 18 seconds—long-period but very small. Thursday the 27th comes back to 3 ft SW at 16 seconds, clean with offshore wind, energy back in the 400s. Could be something, but it’s far out, so don’t lock it in.
Best bet is Friday the 14th—clean, consistent, groundswell. Get it while it’s good.
- Rusty
Short Range ForecastMostly dry. Warm (max 21°C on Wed morning, min 18°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Sat morning, min 17°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | SSW 13 | SSW 12 | S 12 | SW 18 | WSW 18 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 8 | SSW 9 |
Wave Graph | |||||||||||||||||||||
418 | 379 | 289 | 345 | 534 | 515 | 636 | 589 | 536 | 459 | 434 | 335 | 444 | 203 | 355 | 317 | 304 | 297 | 285 | 250 | 408 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | cross-off | off |
High Tide | 5:37PM0.60m | 6:30AM1.05m | 6:29PM0.64m | 7:10AM1.02m | 7:21PM0.67m | 7:47AM0.95m | 8:12PM0.69m | 8:23AM0.86m | 9:05PM0.70m | 8:58AM0.76m | 10:02PM0.70m | 9:32AM0.65m | 11:06PM0.69m | ||||||||
Low Tide | 12:24PM0.20m | 11:31PM0.00m | 1:03PM0.17m | 00:20AM0.04m | 1:41PM0.16m | 1:07AM0.11m | 2:18PM0.15m | 1:56AM0.19m | 2:53PM0.16m | 2:48AM0.28m | 3:29PM0.18m | 3:48AM0.36m | 4:07PM0.20m | ||||||||
6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | |
— | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 19 | 20 | 20 | 19 | 20 | 20 | 18 | 20 | 19 | 18 | 20 | 19 | 17 | 18 | 18 | 17 | 19 | 21 | 17 |
Feels °C | 22 | 22 | 19 | 19 | 20 | 19 | 20 | 19 | 17 | 19 | 18 | 18 | 19 | 18 | 15 | 17 | 17 | 16 | 18 | 20 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | S 12 | SSW 11 | WSW 18 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SSW 7 | SSW 7 | SW 13 | SSW 9 |
418 | 379 | 289 | 213 | 534 | 515 | 636 | 589 | 536 | 459 | 434 | 335 | 444 | 166 | 355 | 317 | 304 | 118 | 111 | 212 | 408 | |
Swell 2 Height (m) Direction Period (s) | — | SW 21 | SW 19 | SW 18 | SSW 11 | S 11 | SSW 10 | S 10 | S 9 | S 9 | S 9 | S 9 | SSW 6 | SW 16 | SW 10 | SW 9 | SW 9 | SW 14 | SW 14 | SW 20 | SW 13 |
— | 18 | 184 | 345 | 202 | 188 | 77 | 49 | 44 | 24 | 13 | 6 | 66 | 203 | 48 | 42 | 3 | 297 | 285 | 15 | 168 | |
Swell 3 Height (m) Direction Period (s) | — | SW 18 | W 13 | W 8 | — | — | — | — | — | W 13 | W 13 | W 13 | — | SW 10 | SW 10 | — | — | — | — | W 20 | SW 18 |
— | 13 | 3 | 1 | — | — | — | — | — | 3 | 3 | 4 | — | 50 | 33 | — | — | — | — | 7 | 12 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 10 | S 10 | S 5 | S 6 | S 6 | S 6 | — | SSW 6 | SSW 7 | SSW 7 | S 6 | S 7 | — | SSW 8 | — |
— | — | — | — | — | — | 127 | 122 | 19 | 32 | 43 | 47 | — | 56 | 118 | 79 | 104 | 128 | — | 250 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Lima | |||||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||||
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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.











