Surf Forecasts:
Explosivos surf forecast from 23 Aug 2026:
- Best quality surf: Friday 28 Aug, 10AM (local time) - 7ft (2.1m), 16s period, SW swell with cross-onshore winds.
- Most powerful swell: Friday 28 Aug, 1PM (local time) - 7ft (2.2m), 15s period, SW swell with 2,208 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 7AM (local time) - 1.5ft (0.5m), 12s 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 Tuesday (Aug 25) at 7AM. The primary swell is predicted to be 0.5m and 12s period with a secondary swell of 0.8m and 5s. Another secondary swell of 0.5m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Explosivos in the next 16 days are 2.2m 15s and forecast to arrive on Friday (Aug 28) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 25th Aug) | 1.5ft (0.5m) 12s |
| Best Surf | 10AM (Fri 28th Aug) | 7ft (2.1m) 16s |
| Most Powerful | 1PM (Fri 28th Aug) | 7ft (2.2m) 15s |
Table - best surf conditions forecast for Explosivos over the next 16 days.
The Lowdown
Alright, Rusty here. Let's get into it.
Alright, mates, it's a weird one for Explosivos. We've got a solid 16-day window ahead, but for the first few days, it's a real slow burn. The water is absolutely cooking, sitting at 68.9° – that's a massive 7.2° warmer than normal for this time of year, so you can leave the thick rubber at home.
The early part of the week is pretty flat, with tiny swells and crummy cross-onshore winds messing things up. We're looking at a gap of several days where the surf just isn't worth paddling out for. The combined energy is weak to moderate, with readings like 242 and 261 on Sunday, but the wind is just rubbish.
It's not until Thursday, August 27th that we get a proper glimpse of something special. The morning shows a small 2ft swell from the SW, but with a 20-second period – that's a proper long-period groundswell. The energy jumps to 484, and the wind is a light cross-on. It's still pretty small, but that long period means it'll be lining up nicely on the sandbar.
The real standout, the one you're gonna want to circle on your calendar, is Friday, August 28th. The swell comes roaring in, hitting 7ft to 7.2ft from the SW, with a 15-16 second period. The combined energy is a massive 2131, which is a big, powerful, organised swell. The wind is light and cross-onshore, so it'll be clean. However, this is a serious amount of water for Explosivos. At over 6.5ft, this is getting into expert-only territory. It's a sandbar, it's consistent, but with that much energy and size, you're better off being a solid surfer. The crowds are only "sometimes" a problem, but on a day like this, you'll have the crew out.
The following week has pulses of strong SW swell, a lot of it in the 6ft to 6.5ft range, with a few days hitting over 8ft by Friday, September 4th. That's a monster swell, with energy readings over 3000 – a very strong, powerful ocean. The wind is light, but the sheer size is going to make it a beast. For the average punter, those days are a spectator sport. The smaller days around the 30th and 31st of August, and the 1st of September, will be more manageable, but still with marginal conditions. The long period swells (12-20 seconds) are best for the sandbar setup here, as it will focus the energy. Keep an eye on the 2nd and 3rd of September too – morning sessions with light onshore winds and a solid SW groundswell look promising for the more experienced crew.
Stay safe out there.
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 18°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Wed morning, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
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 17 | SW 16 | SW 16 | SW 16 | S 9 | S 9 | S 12 | S 11 | S 11 | SSW 12 | SSW 12 | SSW 11 | SW 20 | SW 20 | SW 18 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
107 | 132 | 93 | 87 | 126 | 52 | 72 | 65 | 102 | 127 | 123 | 121 | 239 | 186 | 786 | 2087 | 2122 | 1902 | 1464 | 1226 | 969 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 2:54PM0.45m | 4:21AM0.81m | 3:40PM0.48m | 4:51AM0.85m | 4:17PM0.51m | 5:18AM0.88m | 4:52PM0.55m | 5:43AM0.91m | 5:27PM0.59m | 6:07AM0.91m | 6:03PM0.64m | 6:31AM0.90m | 6:40PM0.67m | ||||||||
Low Tide | 10:41AM0.36m | 8:55PM0.20m | 11:05AM0.33m | 9:37PM0.17m | 11:28AM0.31m | 10:13PM0.14m | 11:51AM0.29m | 10:47PM0.13m | 12:13PM0.27m | 11:20PM0.14m | 12:35PM0.24m | 11:54PM0.16m | 12:58PM0.22m | 00:30AM0.20m | |||||||
6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | — | 6:02 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 18 | 20 | 20 | 18 | 20 | 20 | 18 | 20 | 20 | 19 | 20 | 20 | 18 | 20 | 20 | 18 | 20 | 20 | 18 |
Feels °C | 20 | 20 | 18 | 19 | 20 | 17 | 21 | 19 | 18 | 20 | 20 | 19 | 20 | 20 | 17 | 20 | 20 | 18 | 20 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 9 | S 9 | SW 15 | S 9 | S 12 | S 11 | S 11 | S 6 | S 6 | SSW 11 | SSW 10 | SW 14 | SW 18 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 |
82 | 86 | 71 | 76 | 79 | 52 | 72 | 65 | 85 | 42 | 32 | 121 | 139 | 169 | 786 | 2087 | 2122 | 1902 | 1464 | 1226 | 969 | |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 16 | SW 11 | SW 16 | SW 10 | SSW 12 | S 8 | S 8 | SSW 13 | SSW 12 | SSW 12 | SW 16 | WSW 13 | S 10 | SW 13 | S 9 | S 5 | WNW 12 | WNW 13 | WNW 13 | W 11 |
47 | 132 | 41 | 87 | 35 | 50 | 21 | 21 | 102 | 127 | 123 | 96 | 106 | 74 | 167 | 41 | 7 | 15 | 17 | 17 | 3 | |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 11 | SW 16 | SW 10 | S 13 | SW 10 | SW 10 | SW 9 | SW 9 | S 10 | SW 14 | SW 13 | SW 20 | SW 20 | SSW 8 | W 12 | W 12 | W 12 | W 12 | — | NW 11 |
107 | 43 | 93 | 25 | 14 | 35 | 33 | 14 | 21 | 49 | 89 | 63 | 239 | 186 | 7 | 3 | 3 | 3 | 3 | — | 5 | |
Wind waves Height (m) Direction Period (s) | S 4 | — | S 4 | S 5 | S 9 | S 5 | S 6 | S 6 | S 6 | — | — | S 5 | — | — | S 9 | — | — | — | S 4 | S 5 | S 5 |
6 | — | 6 | 16 | 126 | 20 | 41 | 41 | 41 | — | — | 14 | — | — | 41 | — | — | — | 9 | 11 | 22 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 9 | 5 | 23 | 9 | 6 | 23 | 9 | 9 | 23 | 23 | 5 | 23 | 23 | 9 | 23 | 23 | 5 | 23 | 23 | 5 |
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.











