Surf Forecasts:
El Barco surf forecast from 15 Aug 2026:
- Best quality surf: Sunday 16 Aug, 6AM (local time) - 3.5ft (1.1m), 8s period, E swell with cross-offshore winds.
- Most powerful swell: Saturday 22 Aug, 6AM (local time) - 7ft (2.1m), 11s period, SSW swell with 1,027 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 6AM (local time) - 3.5ft (1.1m), 8s period with E swell.
Best Forecast Surf Conditions for El Barco this week:
The surf forecast for El Barco over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 6AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at El Barco in the next 16 days are 2.1m 11s and forecast to arrive on Saturday (Aug 22) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 16th Aug) | 3.5ft (1.1m) 8s |
| Best Surf | 6AM (Sun 16th Aug) | 3.5ft (1.1m) 8s |
| Most Powerful | 6AM (Sat 22nd Aug) | 7ft (2.1m) 11s |
Table - best surf conditions forecast for El Barco over the next 16 days.
The Lowdown
Alright, grab your board and let’s talk shop. It’s Rusty here, and I’ve been staring at the charts for El Barco for the next couple of weeks. Straight up, it’s gonna be a mixed bag, and you’re gonna have to pick your moments.
Right out of the gate, we've got a bit of a lull. For the first few days, there’s some small swell showing, but the wind is just a mess – mostly cross-onshore and choppy. You’ll see waves on Saturday the 15th, with a 4ft easterly swell, but it’s short-period, messy stuff, not worth getting excited about. The 16th has a cleaner 3ft wave, but it’s still pretty ordinary. Honestly, it's a waiting game.
The middle of next week is a write-off. Monday and Tuesday bring light rain and a lot of onshore wind. The swell is small and junky. We’re not looking at any quality rides here.
Now, here’s where it gets interesting. Around Friday the 21st, a proper pulse of windswell starts to show up. By Saturday the 22nd, we've got a solid S/SSW swell building, with the energy jumping to 817. That’s a lot of juice. The problem? The wind is going to be howling out of the WSW at 25 mph. It’s going to be messy, lumpy, and honestly, for a beach break like El Barco, that’s more of a kite-surfing show than a paddle-surfing one. You’d be fighting a losing battle.
The real standout, and I mean the only one worth circling on your calendar, is Tuesday the 25th. The swell has backed off a touch to 5ft, but that’s from the SSE with a 12-second period—real groundswell. But the kicker is the wind: a light 6 mph offshore breeze from the NE. That’s as clean as it gets around here. The energy is still moderate at 497, but with that offshore wind, El Barco (Big Island) is going to have some shape to it. The water temp is sitting at 52°, which is about average for the time of year, so you won’t need a crazy thick suit, but a hood is never a bad idea. This is the day. If you can only get one session in over these two weeks, this is it. It’ll be a bit inconsistent, so bring your patience, but the waves will be worth it.
After that, we drift back into mediocrity. The end of the month sees a lot of onshore slop and building windswell again, but with poor winds. Friday the 28th looks particularly junky with a 8ft ESE swell but a fresh onshore breeze. It’s all a bit of a chore.
So, final call: There’s a dry spell for the first week, and the only real highlight is that Tuesday the 25th morning. It’s promising, a nice clean window in an otherwise rough stretch. After that, it’s back to dealing with the usual onshores. Keep your expectations low for the long run, and be ready to move when that window opens.
Rusty out.
Short Range ForecastHeavy rain (total 42mm), heaviest during Mon afternoon. Very mild (max 17°C on Sun morning, min 9°C on Mon afternoon). Winds increasing (light winds from the W on Sun morning, fresh winds from the SSE by Mon night). | Days 5-7 Weather SummaryHeavy rain (total 29mm), heaviest during Thu morning. Very mild (max 11°C on Wed afternoon, min 8°C on Fri morning). Winds increasing (light winds from the ENE on Wed night, strong winds from the SSW by Thu night). | |||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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) | E 6 | E 7 | E 8 | E 8 | ESE 9 | E 10 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | S 7 | S 6 | S 6 | SSE 8 | SSE 7 | ESE 4 | ESE 5 | SSW 6 | SSW 8 | SSW 7 |
Wave Graph | ||||||||||||||||||||
119 | 178 | 130 | 108 | 103 | 64 | 74 | 150 | 150 | 119 | 70 | 27 | 18 | 22 | 11 | 19 | 23 | 321 | 531 | 545 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 10:00PM0.30m | 10:07AM0.33m | 10:51PM0.27m | 3:15AM0.21m | 11:42PM0.25m | 4:10AM0.21m | 00:34AM0.22m | 5:03AM0.20m | 12:30PM0.33m | 1:30AM0.21m | 5:56AM0.20m | 1:19PM0.32m | 2:37AM0.19m | 6:53AM0.20m | 2:10PM0.31m | |||||
Low Tide | 5:34PM0.03m | 1:43AM0.21m | 6:00AM0.11m | 6:27PM0.03m | 6:44AM0.13m | 7:18PM0.03m | 7:27AM0.14m | 8:08PM0.04m | 3:13AM0.19m | 8:57PM0.05m | 3:51AM0.19m | 9:47PM0.06m | 4:33AM0.19m | 10:39PM0.07m | ||||||
— | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:13 | — | — | 7:13 | — | — | |
6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | |
mm | 1 | 3 | — | 4 | 10 | 1 | 13 | 8 | 2 | 2 | — | — | — | 7 | 9 | 9 | 2 | — | — | — |
Temp °C | 13 | 15 | 17 | 15 | 13 | 10 | 10 | 9 | 9 | 10 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 8 | 9 | 9 |
Feels °C | 7 | 12 | 17 | 14 | 11 | 5 | 5 | 3 | 2 | 6 | 5 | 7 | 8 | 8 | 7 | 9 | 8 | -3 | 1 | 2 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSE 9 | E 8 | E 8 | ESE 9 | E 10 | E 9 | E 10 | E 10 | E 10 | E 6 | S 6 | S 6 | SSE 8 | SSE 7 | SSW 6 | ESE 5 | E 7 | E 8 | E 8 |
42 | 28 | 130 | 108 | 103 | 64 | 41 | 31 | 17 | 8 | 15 | 27 | 18 | 22 | 11 | 3 | 23 | 8 | 5 | 1 | |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 9 | SSE 9 | S 8 | — | — | — | — | — | E 9 | E 5 | E 9 | E 5 | E 6 | E 9 | — | E 11 | S 15 | — |
— | — | 16 | 16 | 5 | — | — | — | — | — | 7 | 14 | 7 | 5 | 1 | 2 | — | 2 | 4 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 11 | — | — | — | — | — | — | E 9 | SE 14 | SSW 6 | E 9 | SE 12 | S 7 | — | — | — |
— | — | — | — | 2 | — | — | — | — | — | — | 7 | 7 | 3 | 2 | 6 | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | — | — | SSE 3 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | S 7 | — | ESE 5 | — | E 4 | ESE 4 | SW 3 | SSW 6 | SSW 8 | SSW 7 |
119 | 178 | — | — | 1 | 44 | 74 | 150 | 150 | 119 | 70 | — | 9 | — | 6 | 19 | 2 | 321 | 531 | 545 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 523 | 53 | 0 | 1 | 79 | 524 | 406 | 524 | 406 | 690 | 160 | 120 | 409 | 77 | 164 | 84 | 700 | 237 | 225 | 33 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||
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Information about the El Barco Surf forecast
The above surf forecast table for El Barco provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Barco can be found by selecting the local surf guide option on the grey menu. Our El Barco 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 Barco) 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 Barco 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 Uruguay - South? If you are looking for accommodation near El Barco, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 6 km (4 miles) away. Other places in and around Uruguay - South where you can find information about places to rent, and car hire include San Carlos which is 17 km (11 miles) away, Minas, Rocha and La Paloma.











