
Surf Forecasts:
El Zonte surf forecast from 11 Aug 2026:
- Best quality surf: Friday 14 Aug, 9PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with cross-offshore winds.
- Most powerful swell: Saturday 15 Aug, 6AM (local time) - 4.5ft (1.4m), 16s period, SW swell with 1,057 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 9AM (local time) - 2.5ft (0.8m), 13s period with SSW swell.
Best Forecast Surf Conditions for El Zonte this week:
The surf forecast for El Zonte over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 9AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 1.1m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at El Zonte in the next 16 days are 1.4m 16s and forecast to arrive on Saturday (Aug 15) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 6s period and expected on Sunday (Aug 16) at 12AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 11th Aug) | 2.5ft (0.8m) 13s |
| Best Surf | 9PM (Fri 14th Aug) | 4.5ft (1.3m) 18s |
| Most Powerful | 6AM (Sat 15th Aug) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for El Zonte over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let's have a look at the next couple of weeks.
We’ve got a consistent run of clean, manageable swell on the way at El Zonte. The water temp is sitting pretty typical for this time of year, nothing unusual there, so your usual tropical warmth is what you’ll get. The standout is the early morning sessions, where the wind goes glassy and the waves clean right up. The energy from the deep-water swell is moderate, but it has some grunt to it, right around the 500 to 1000 mark, so you’ll feel it.
This Tuesday morning the 11th, it’s going off with a glassy 3ft SSW groundswell, period a long 13 seconds. The combined energy is a solid 502, and it’s just clean, perfect conditions. This is a reef, point and rivermouth set-up, best suited for the advanced crew, and with a swell from the SSW it's hitting the optimum direction and the place will be exposed. Crowds are sometimes an issue here, so get out early.
Wednesday the 12th, we get another glassy morning, same 3ft, but shifting to a 16-second period SSW groundswell, energy at 526. That’s good, clean shape. The afternoons are a write-off with the onshore wind, but the mornings are pure gold.
Thursday the 13th is another glassy start, 2ft at 15 seconds, energy a little lower at 328 but still very clean. The best of the early week is building to Friday the 14th morning where we see 4ft of glassy SW groundswell, long 18 seconds, and energy pumping up to 859. That’s a very good, clean wave.
Then Saturday the 15th morning is the absolute pick of the forecast. We’ve got 5ft of glassy SW swell, 16-second period, and the combined energy is reading 1000. That’s excellent, powerful surf for experienced surfers. The offshore wind is dead calm, so expect long, clean lines. This is the session to point the car at.
Sunday the 16th and Monday the 17th keep the trend going with glassy mornings, 4ft and 3ft respectively, both with good period SW groundswell. The pattern holds through the next week, with consistent waist-to-chest high waves each morning, glassy conditions and periods in the 14-15 second range. The energy stays moderate, usually between 400 and 600, so it’s fun, user-friendly, not a beast.
Later in the run, around the 24th and 26th, we drop to 2ft, still glassy in the mornings, so the smaller boards will be the go-to, but still fun for a paddle.
Look, for almost the whole two weeks, the early bird gets the worm. The afternoons are mostly a no-go with onshore or cross-onshore conditions. But if you’re on it for first light, El Zonte is going to deliver consistent, clean, lined-up surf.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 32°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 44mm), heaviest during Sat night. Warm (max 31°C on Fri morning, min 25°C on Sat 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 13 | SSW 18 | SSW 18 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SSW 16 | SW 18 | SSW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
225 | 399 | 225 | 334 | 264 | 215 | 196 | 314 | 318 | 752 | 547 | 1009 | 929 | 917 | 883 | 623 | 536 | 543 | 395 | 456 | 373 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | off | glassy | on | cross-off | glassy | on | cross-off | glassy | on | off | glassy | cross-on | cross-off | glassy | on | glassy | glassy | cross-on | glassy |
High Tide | 1:09PM2.10m | 1:46AM1.91m | 2:07PM2.15m | 2:41AM2.05m | 2:59PM2.19m | 3:31AM2.17m | 3:49PM2.18m | 4:18AM2.24m | 4:35PM2.14m | 5:03AM2.25m | 5:20PM2.06m | 5:46AM2.20m | 6:04PM1.95m | ||||||||
Low Tide | 7:37PM0.19m | 7:51AM0.24m | 8:29PM0.09m | 8:48AM0.16m | 9:18PM0.03m | 9:41AM0.12m | 10:03PM0.01m | 10:30AM0.11m | 10:47PM0.03m | 11:17AM0.14m | 11:29PM0.10m | 12:03PM0.20m | 00:11AM0.20m | ||||||||
5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | |
— | 6:21 | — | — | 6:20 | — | — | 6:20 | — | — | 6:19 | — | — | 6:19 | — | — | 6:17 | — | — | 6:17 | — | |
mm | — | 3 | 4 | — | — | — | — | — | 1 | — | — | 1 | — | 1 | 42 | — | — | — | — | — | — |
Temp °C | 32 | 30 | 27 | 31 | 30 | 28 | 31 | 30 | 28 | 31 | 30 | 29 | 31 | 31 | 27 | 31 | 31 | 28 | 31 | 31 | 29 |
Feels °C | 33 | 32 | 29 | 33 | 32 | 31 | 35 | 32 | 32 | 35 | 34 | 33 | 35 | 33 | 31 | 33 | 31 | 31 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SSE 7 | SSW 13 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SSE 8 | SW 18 | SSW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 |
135 | 86 | 225 | 334 | 264 | 215 | 196 | 314 | 87 | 752 | 547 | 1009 | 929 | 917 | 883 | 623 | 536 | 543 | 395 | 456 | 373 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 14 | SSW 18 | SW 13 | SW 13 | SSW 12 | SSW 12 | SE 7 | SSW 16 | SSE 8 | SSE 7 | S 8 | SSE 8 | SE 7 | SSE 12 | S 12 | SE 7 | SSW 11 | SE 8 | SE 7 | SSE 8 |
225 | 268 | 209 | 167 | 170 | 98 | 96 | 53 | 318 | 49 | 78 | 43 | 37 | 29 | 161 | 71 | 44 | 95 | 53 | 47 | 110 | |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SE 6 | SSE 9 | SSE 9 | SE 7 | S 8 | S 8 | SSW 19 | SSW 11 | SW 15 | SE 6 | SSW 10 | S 8 | S 12 | ESE 7 | S 12 | SE 6 | S 11 | S 11 | S 11 |
142 | 399 | 24 | 25 | 59 | 21 | 37 | 51 | 251 | 47 | 262 | 14 | 35 | 31 | 100 | 20 | 66 | 21 | 82 | 56 | 9 | |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | E 3 | — | — | ESE 5 | S 3 | — | — | — | — | E 7 | — | E 6 | — | SSW 8 | — | — | — | — |
1 | — | — | 1 | — | — | 5 | 2 | — | — | — | — | 16 | — | 19 | — | 6 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 508 | 0 | 0 | 493 | 0 | 0 | 338 | 0 | 0 | 508 | 0 | 0 | 148 | 0 | 0 | 10 | 0 | 0 | 508 |
Best forecast wave conditions in El-Salvador - Costa del Balsamo | |||||||||||||||||||||
Best forecast wave conditions in El Salvador | |||||||||||||||||||||
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Information about the El Zonte Surf forecast
The above surf forecast table for El Zonte provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Zonte can be found by selecting the local surf guide option on the grey menu. Our El Zonte 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 (El Zonte) 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 El Zonte 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.
El Zonte is 13 km (8 miles) from the city of La Libertad. If you plan a holiday in El-Salvador - Costa del Balsamo, look for hotels and other accommodation in La Libertad. La Libertad has rooms for a wide range of budgets as well as car hire and transport links.











