Surf Forecasts:
El Muelle surf forecast from 20 Aug 2026:
- Best quality surf: Friday 21 Aug, 12PM (local time) - 10ft (3.0m), 9s period, S swell with cross-shore winds.
- Most powerful swell: Sunday 23 Aug, 12PM (local time) - 13ft (4.0m), 15s period, SSE swell with 6,807 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 12PM (local time) - 10ft (3.0m), 9s period with S swell.
Best Forecast Surf Conditions for El Muelle this week:
The surf forecast for El Muelle over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 12PM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at El Muelle in the next 16 days are 4.0m 15s and forecast to arrive on Sunday (Aug 23) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Aug 25) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Fri 21st Aug) | 10ft (3.0m) 9s |
| Best Surf | 12PM (Fri 21st Aug) | 10ft (3.0m) 9s |
| Most Powerful | 12PM (Sun 23rd Aug) | 13ft (4.0m) 15s |
Table - best surf conditions forecast for El Muelle over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into what’s shaking on the water for the next couple of weeks.
Right off the bat, we’ve got a bit of a mixed bag. The first few days are a write-off for anything decent, with a messy combo of onshore winds and small, weak swell. But hang tight, because there’s a solid window of clean, powerful surf shaping up around the middle of next week, and a few other glimmers worth knowing about.
The standout by a long shot is Monday, August 24th at El Muelle. That morning, we’re looking at a clean 8ft SSE groundswell with a 12-second period pushing in from the preferred direction. The wind is light and offshore out of the north, keeping things glassy. This is proper, serious wave energy (combined energy of 1669) – strong enough that it’s really only for experienced surfers. It’s a consistent setup, so expect sets to keep coming, but that long period means the gaps between them will be a little longer, making the paddle out feel a bit easier. The afternoon drops a touch to 7ft but stays clean. Crowds are a possibility here, so get in early.
The build-up to that is a bit of a slog. Thursday, August 20th through to Sunday, August 23rd are dominated by a massive, overpowering swell that’s just too big for this break, with rough, cross-shore winds. The water temperature is about average for this time of year, nothing freaky.
After the main event, we get a few more decent sessions. Tuesday, August 25th afternoon sees a cleaner 4ft SSE swell with offshore wind, but the energy is weak (414). Wednesday, August 26th is much better – a 5ft, 14-second SE groundswell with clean, offshore conditions all day. The energy is moderate (876), and the waves will have some real shape and push. Thursday, August 27th also offers clean, offshore conditions with a 3-4ft SE swell, but it’s on the smaller side.
From Friday, August 28th onward, the energy drops right off. The surf becomes small, weak, and mostly blown out or onshore. There’s a long dry spell from the 29th of August all the way through to the end of the forecast on the 4th of September, with only tiny, poor waves and unfavorable winds. The only hint of life is a marginal 3ft SSE swell on the morning of Tuesday, September 1st, but it’s not worth getting excited about – the wind is questionable.
So, bottom line: the real gold is Monday, August 24th morning. If you’re experienced and can handle a solid 8ft swell, that’s your window. Wednesday the 26th is a good backup for a smaller, clean day. After that, it’s time to wax the longboard or pick up a different hobby for a while.
Rusty.
Short Range ForecastMostly dry. Very mild (max 13°C on Wed night, min 4°C on Fri night). Winds increasing (light winds from the NW on Wed night, strong winds from the S by Thu afternoon). | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Tue morning. Very mild (max 16°C on Tue afternoon, min 4°C on Sun night). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the NE by Sun night). | ||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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) | ENE 8 | ENE 8 | SW 6 | S 8 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 11 | S 14 | S 14 | S 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SE 13 |
Wave Graph | |||||||||||||||||||
28 | 28 | 145 | 880 | 1331 | 1382 | 1397 | 1846 | 1781 | 2423 | 6612 | 5765 | 2739 | 1669 | 1251 | 771 | 379 | 298 | 495 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 00:34AM1.04m | 12:35PM1.19m | 1:29AM0.95m | 1:20PM1.16m | 2:29AM0.89m | 2:11PM1.13m | 3:34AM0.84m | 3:07PM1.12m | 4:37AM0.82m | 4:07PM1.14m | 5:33AM0.82m | 5:03PM1.17m | |||||||
Low Tide | 6:50AM0.46m | 7:42PM0.28m | 7:22AM0.53m | 8:34PM0.31m | 7:57AM0.58m | 9:31PM0.33m | 8:40AM0.61m | 10:35PM0.34m | 9:32AM0.62m | 11:40PM0.33m | 10:35AM0.61m | 00:38AM0.29m | |||||||
— | 7:31 | — | — | 7:28 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | |
6:17 | — | 6:19 | — | — | 6:20 | — | — | 6:20 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | — | — |
Temp °C | 13 | 12 | 10 | 7 | 8 | 8 | 8 | 8 | 10 | 9 | 6 | 6 | 5 | 7 | 10 | 7 | 10 | 16 | 13 |
Feels °C | 9 | 5 | 1 | -3 | -1 | -1 | 0 | -1 | 1 | 1 | 0 | 1 | 1 | 2 | 4 | 1 | 4 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | — | S 14 | S 14 | S 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SE 13 |
28 | 28 | 28 | 18 | 7 | 7 | 3 | 3 | 2 | — | 6612 | 5765 | 2739 | 1669 | 1251 | 771 | 379 | 298 | 495 | |
Swell 2 Height (m) Direction Period (s) | WSW 6 | NNE 4 | SE 12 | — | — | — | — | — | — | — | — | — | — | — | NE 10 | — | SE 14 | SE 14 | SSE 10 |
14 | 1 | 6 | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 46 | 114 | 120 | |
Swell 3 Height (m) Direction Period (s) | SSE 7 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | — |
5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | |
Wind waves Height (m) Direction Period (s) | NNW 3 | W 4 | SW 6 | S 8 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 11 | — | — | — | — | NE 3 | NNE 5 | N 5 | NNE 5 | NNE 6 |
3 | 27 | 145 | 880 | 1331 | 1382 | 1397 | 1846 | 1781 | 2423 | — | — | — | — | 4 | 56 | 70 | 31 | 24 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 11 | 463 | 611 | 1186 | 221 | 1343 | 43 | 221 | 221 | 221 | 79 | 43 | 16 | 0 | 34 | 79 | 140 | 0 | 34 |
Best forecast wave conditions in Provincia de Buenos Aires | |||||||||||||||||||
Best forecast wave conditions in Argentina | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the El Muelle Surf forecast
The above surf forecast table for El Muelle provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Muelle can be found by selecting the local surf guide option on the grey menu. Our El Muelle 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 Muelle) 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 Muelle 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.
Are you planning a holiday in Provincia de Buenos Aires? If you are looking for accommodation near El Muelle, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 41 km (25 miles) away. Other places in and around Provincia de Buenos Aires where you can find information about places to rent, and car hire include Quequen which is 79 km (49 miles) away and Necochea, 84 km (52 miles) away.











