
Surf Forecasts:
Explosivos surf forecast from 11 Aug 2026:
- Best quality surf: Monday 17 Aug, 1AM (local time) - 8ft (2.4m), 8s period, S swell with cross-shore winds.
- Most powerful swell: Friday 14 Aug, 7AM (local time) - 5ft (1.6m), 16s period, SW swell with 1,210 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 1AM (local time) - 8ft (2.4m), 8s period with S swell.
Best Forecast Surf Conditions for Explosivos this week:
The surf forecast for Explosivos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 17) at 1AM. The primary swell is predicted to be 2.4m and 8s period with a secondary swell of 1.1m and 15s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Explosivos in the next 16 days are 1.6m 16s and forecast to arrive on Friday (Aug 14) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 17th Aug) | 8ft (2.4m) 8s |
| Best Surf | 1AM (Mon 17th Aug) | 8ft (2.4m) 8s |
| Most Powerful | 7AM (Fri 14th Aug) | 5ft (1.6m) 16s |
Table - best surf conditions forecast for Explosivos over the next 16 days.
The Lowdown
G’day, Rusty here.
Look, I’ll be straight with you. The next 16 days at Explosivos are a tough watch. We’ve got swell, but the conditions are fighting us every step of the way. It’s not a total write-off, but you’ll be searching hard for a window.
The water is sitting at 70°F, which is over seven degrees warmer than normal for this time of year – that’s very unusual, like a warm bath.
The first real chance of anything decent doesn’t show up until Monday the 17th of August. Monday morning sees a solid 7ft S swell, but the period is a short 8 seconds, so it’ll be a bit lumpy and fat. The combined energy is moderate at 1211, but the wind is a gentle cross-onshore breeze, making it fairly choppy. The main kicker here is the forecast says the swell is too big for this break, so only for the experienced crew. The afternoon stays similar, 7ft S swell, but a moderate cross-shore breeze (1105 combined energy) won’t help clean it up.
Tuesday the 18th of August offers the biggest swell of the period. Tuesday morning is 8ft S swell with a 9-second period (1340 combined energy) – that’s a strong, powerful swell. Again, the forecast flags it as too big for the break, so this is expert-only territory. The wind is a gentle cross-onshore, keeping things messy. Tuesday afternoon drops to 8ft S swell (1142 combined energy) with a moderate cross-shore breeze and a cross-chop.
After that, things fade fast. From Wednesday the 19th, the energy drops significantly. Wednesday morning has 6ft S swell (806 combined energy), but the wind shifts to a light offshore from the WSW – that’s a major positive for clean faces, but it’s still rated as marginal. By Thursday the 20th, we’re down to 3ft SW swell with a long 15-second period (526 combined energy). The offshore wind returns Thursday morning, but the swell is too small for any real action.
From Friday the 21st of August all the way through to the end of the forecast, it’s a long, dry spell. The swell drops to tiny 1ft to 2ft and combined energy values are weak, between 203 and 369. The wind is mostly light or gentle offshores, but you can’t ride what isn’t there. There’s nothing to recommend until perhaps the 25th of August, when a 4ft S swell (653 combined energy) creeps back in, but the conditions are still marginal.
The standout, if you can call it that, is Monday the 17th and Tuesday the 18th – those are the only days with any real power. But with the size and the choppy wind, this is strictly for the seasoned locals who know the bank. For everyone else, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Tue morning, min 18°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Fri morning, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||
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 15 | SSW 14 | SSW 13 | S 13 | S 12 | S 12 | SW 18 | SW 18 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | S 8 | SW 16 | S 8 | S 8 |
Wave Graph | |||||||||||||||||||||
627 | 1259 | 929 | 865 | 683 | 555 | 564 | 985 | 943 | 989 | 1028 | 833 | 736 | 696 | 609 | 518 | 444 | 680 | 608 | 624 | 783 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross | cross |
High Tide | 4:33PM0.58m | 5:42AM1.06m | 5:28PM0.62m | 6:23AM1.06m | 6:20PM0.66m | 7:03AM1.03m | 7:12PM0.69m | 7:40AM0.97m | 8:03PM0.71m | 8:15AM0.88m | 8:56PM0.71m | 8:49AM0.77m | 9:53PM0.70m | ||||||||
Low Tide | 11:35AM0.25m | 10:36PM0.00m | 12:16PM0.21m | 11:25PM0.01m | 12:55PM0.18m | 00:13AM0.04m | 1:33PM0.17m | 1:00AM0.11m | 2:09PM0.16m | 1:48AM0.19m | 2:45PM0.17m | 2:39AM0.29m | 3:21PM0.19m | 3:38AM0.37m | |||||||
6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | |
— | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 18 | 20 | 20 | 18 | 20 | 19 | 18 | 20 | 20 | 18 | 20 | 19 | 18 | 19 | 18 | 17 | 18 | 18 | 17 |
Feels °C | 21 | 21 | 18 | 20 | 20 | 18 | 19 | 19 | 17 | 20 | 20 | 17 | 19 | 18 | 17 | 19 | 16 | 14 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 14 | SSW 13 | S 13 | S 12 | S 12 | S 11 | SW 18 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | SW 15 | S 8 | SW 14 | SW 14 |
546 | 1259 | 929 | 865 | 683 | 555 | 377 | 985 | 943 | 989 | 1028 | 833 | 736 | 696 | 609 | 518 | 444 | 550 | 608 | 478 | 404 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | — | S 15 | SW 23 | SW 21 | SW 19 | SW 18 | S 11 | S 11 | S 10 | — | — | S 9 | S 9 | S 9 | SW 11 | SSW 10 | — | SW 16 | W 12 | SW 14 |
627 | — | 38 | 21 | 108 | 303 | 564 | 351 | 286 | 239 | — | — | 37 | 23 | 6 | 121 | 67 | — | 603 | 3 | 404 | |
Swell 3 Height (m) Direction Period (s) | — | — | SW 18 | — | W 13 | W 10 | W 8 | — | — | — | — | — | — | W 13 | — | — | SW 17 | — | — | — | — |
— | — | 12 | — | 3 | 2 | 1 | — | — | — | — | — | — | 3 | — | — | 186 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 10 | S 9 | S 6 | S 6 | S 6 | S 7 | S 7 | S 8 | — | S 8 | S 8 |
— | — | — | — | — | — | — | — | — | — | 190 | 170 | 48 | 64 | 127 | 240 | 250 | 680 | — | 624 | 783 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 23 | 5 | 9 | 23 | 9 | 9 | 9 | 5 | 23 | 9 | 5 | 23 | 23 | 9 | 23 | 23 | 9 | 9 | 23 | 9 |
Best forecast wave conditions in Lima | |||||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||||
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Information about the Explosivos Surf forecast
The above surf forecast table for Explosivos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Explosivos can be found by selecting the local surf guide option on the grey menu. Our Explosivos 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 (Explosivos) 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 Explosivos 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.
Explosibles is 34 km (21 miles) from the very large city of 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 cheap car hire and transport links.











