
Surf Forecasts:
La Barra surf forecast from 18 Jul 2026:
- Best quality surf: Sunday 19 Jul, 9AM (local time) - 2.5ft (0.7m), 10s period, E swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 9PM (local time) - 10ft (3.0m), 9s period, S swell with 1,233 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 9AM (local time) - 2.5ft (0.7m), 10s period with E swell.
Best Forecast Surf Conditions for La Barra this week:
The surf forecast for La Barra over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 19) at 9AM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.7m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at La Barra in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Jul 19) at 9PM. Winds are predicted to be onshore 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 (Jul 19) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 19th Jul) | 2.5ft (0.7m) 10s |
| Best Surf | 9AM (Sun 19th Jul) | 2.5ft (0.7m) 10s |
| Most Powerful | 9PM (Sun 19th Jul) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for La Barra over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming down the line for La Barra. It’s a bit of a slow burn for the next week or so, but there’s some real promise for the first weekend of August.
The immediate outlook is pretty ordinary for a point/river setup. We’ve got a weak run of small, messy swell for this first stretch. Saturday morning the 18th offers surfable but very ordinary conditions, with a tiny 2ft east swell and light cross-off wind, but the water is about average for this time of year at 52°. The energy is weak (115). Sunday morning the 19th is the only real highlight of this early period. It’s only 2ft from the east, but the wind goes glassy. That’s a major positive. Combined energy is still only moderate (133), so it won’t be pumping, but it’ll be clean. That’s your best bet for a small-wave session.
From Monday the 20th through to Wednesday the 29th, it’s pretty much a write-off. We have a long gap with no real recommendations. The swell tries to pick up but gets hammered by strong onshore or cross-onshore winds. Monday the 20th has a 6ft south-southeast swell, but with 30 km/h onshore wind, the energy is strong (418) but the conditions are frankly awful. This is more of a kite surfing setup than a paddle session. Things don't improve much; we see a mix of small, weak swells and windy, choppy days. The energy values drop right down, many under 100. The only bright spot is a tiny clean window on Friday morning the 24th with a 2ft south swell and glassy conditions, but it’s very small. Don’t get your hopes up for this whole week.
Now, on Wednesday the 29th, the swell jumps up again to 6ft from the southwest, but it’s accompanied by a fresh 30 km/h cross-onshore wind. The energy is strong (301), but again, the quality is poor.
Hold on to your boards though, because things start looking up on the 1st of August. Saturday the 1st brings a solid 7ft east swell with a moderate north-easterly cross-off breeze. The energy is strong (686), and the conditions are clean. There is heavy rain forecast for Saturday afternoon, but the wind is light (15 km/h) and the 6ft east swell will be clean. This is when we start seeing some real potential.
But the real standout of the whole forecast period is Sunday, the 2nd of August. We’ve got a clean, 5ft east swell with a period of 11 seconds, that’s a nice groundswell. The wind is a glassy-light north-northwest at 5 km/h, a major positive for clean surf. The combined energy is very strong (666). This is the best on offer. It’s a point/river break, so this longer-period (11s) groundswell from the east will wrap in nicely here. The wind is light and clean. It’s for intermediate surfers—5ft is a decent size. The crowds are sometimes a factor, but with conditions this good, you’ll want to be in the water.
Looking further to the second week, it stays active. Saturday afternoon the 1st through Sunday the 2nd is your clear window. After that, conditions look promising but are less certain.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Sun afternoon. Very mild (max 16°C on Sat morning, min 10°C on Sun night). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 13°C on Tue morning, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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) | E 10 | E 10 | E 10 | E 10 | S 6 | SSE 9 | SSE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 9 | S 10 | S 10 | S 9 |
Wave Graph | |||||||||||||||||||||
100 | 102 | 104 | 102 | 30 | 1004 | 418 | 302 | 194 | 143 | 111 | 108 | 74 | 83 | 93 | 68 | 50 | 39 | 69 | 90 | 85 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | glassy | cross-off | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-off | glassy | cross-on | cross-on |
High Tide | 10:59AM0.26m | 00:19AM0.22m | 4:20AM0.21m | 1:41AM0.20m | 5:14AM0.21m | 12:47PM0.26m | 5:56AM0.20m | 1:49PM0.26m | 6:12AM0.19m | 2:54PM0.26m | 5:19AM0.19m | 3:55PM0.27m | 5:47AM0.19m | 4:49PM0.27m | |||||||
Low Tide | 7:23PM0.04m | 7:50AM0.16m | 8:21PM0.04m | 8:34AM0.17m | 9:16PM0.05m | 9:17AM0.17m | 10:11PM0.05m | 9:52AM0.17m | 11:05PM0.06m | 10:03AM0.18m | 11:59PM0.07m | 9:12AM0.17m | 00:52AM0.07m | ||||||||
7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — | 7:39 | — | — | |
— | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | |
mm | 6 | — | 4 | 2 | 10 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 14 | 16 | 16 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 10 | 10 | 10 | 11 | 10 | 10 |
Feels °C | 15 | 13 | 14 | 16 | 17 | 4 | 7 | 7 | 9 | 10 | 9 | 10 | 9 | 8 | 9 | 8 | 8 | 8 | 9 | 6 | 8 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 6 | ENE 10 | E 10 | E 9 | ENE 9 | ENE 10 | ENE 9 | ENE 9 | ESE 6 | S 7 | SE 7 | ESE 7 | ESE 7 | E 7 | S 10 | S 10 | S 9 |
100 | 102 | 104 | 102 | 17 | 34 | 49 | 45 | 29 | 31 | 17 | 16 | 74 | 4 | 14 | 68 | 50 | 32 | 69 | 90 | 85 | |
Swell 2 Height (m) Direction Period (s) | S 3 | S 13 | S 12 | S 5 | E 10 | — | — | — | S 8 | S 8 | S 8 | S 9 | ENE 9 | ENE 9 | S 10 | S 8 | SSW 8 | S 9 | E 7 | ENE 8 | E 7 |
1 | 3 | 3 | 29 | 53 | — | — | — | 22 | 5 | 10 | 1 | 15 | 8 | 8 | 13 | 22 | 39 | 33 | 7 | 8 | |
Swell 3 Height (m) Direction Period (s) | S 13 | S 7 | S 15 | S 11 | S 11 | — | — | — | — | — | — | — | SSE 7 | SSE 8 | S 6 | SE 8 | SSE 8 | SSE 5 | SE 9 | SE 9 | E 8 |
14 | 1 | 4 | 2 | 9 | — | — | — | — | — | — | — | 5 | 7 | 1 | 11 | 7 | 2 | 3 | 3 | 6 | |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | S 4 | — | S 6 | SSE 9 | SSE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 6 | — | ESE 7 | ESE 7 | — | — | — | — | E 7 | E 4 |
— | 1 | 5 | — | 30 | 1004 | 418 | 302 | 194 | 143 | 111 | 108 | — | 83 | 93 | — | — | — | — | 31 | 10 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 66 | 3 | 0 | 1 | 408 | 399 | 427 | 408 | 402 | 652 | 10 | 726 | 114 | 119 | 279 | 279 | 0 | 0 | 114 | 3 |
Best forecast wave conditions in Uruguay - South | |||||||||||||||||||||
Best forecast wave conditions in Uruguay | |||||||||||||||||||||
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Information about the La Barra Surf forecast
The above surf forecast table for La Barra provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at La Barra can be found by selecting the local surf guide option on the grey menu. Our La Barra 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 (La Barra) 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 La Barra 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 La Barra, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 8 km (5 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 14 km (9 miles) away, Minas, Rocha and La Paloma.










