
Surf Forecasts:
La Barra surf forecast from 5 Aug 2026:
- Best quality surf: Friday 7 Aug, 9PM (local time) - 2.5ft (0.8m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 6AM (local time) - 3.5ft (1.0m), 16s period, SSW swell with 487 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 12AM (local time) - 2ft (0.6m), 12s period with SSW 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 Wednesday (Aug 05) at 12AM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.6m and 8s. 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 1.0m 16s and forecast to arrive on Saturday (Aug 08) at 6AM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 5th Aug) | 2ft (0.6m) 12s |
| Best Surf | 9PM (Fri 7th Aug) | 2.5ft (0.8m) 16s |
| Most Powerful | 6AM (Sat 8th Aug) | 3.5ft (1.0m) 16s |
Table - best surf conditions forecast for La Barra over the next 16 days.
The Lowdown
Alright, surf’s up... or at least it’s gonna try to be. Let’s talk about the next couple of weeks at La Barra.
The first few days are a bit of a write-off, to be honest. Tuesday afternoon the swell’s tiny and the wind’s junk, and Wednesday is more of the same – small, onshore, and messy. You’d be fighting for scraps. The water’s sitting at 88°, which is a touch warmer than normal for this time of year, so you won’t need a wetsuit, just a whole lot of patience.
Thursday morning things go glassy, but the swell is still small, weak stuff. It’s surfable, but nothing to write home about. The energy is weak, reading only 140. Then we get a little pulse for Friday morning. The wind drops to nothing, completely glassy, and you’ve got a clean 2ft SSW swell rolling in with a long 18-second period. The energy jumps to 376, which is a start. It’s small, but it’s clean and lined up. That’s your first real window.
Saturday morning is where it starts to get interesting. The swell builds to a clean 3ft from the SSW, with a 16-second period, and the wind is almost nothing, just a slight air from the NW. Glassy conditions and the energy is pumping at 639. This is a solid morning for the river mouth. La Barra is a river/jetty setup, so this long-period groundswell will love it. It’ll be a bit more consistent and should offer some proper shape. Crowds are sometimes a factor here, so keep your eyes open, but it’s worth it.
Sunday morning is still good – 3ft of SSW swell, 14-second period, and again, glassy with a light NNW breeze. The energy is still strong at 483. Another good session on the cards. The afternoons are all turning to mush with the SW wind picking up, so make the most of those mornings.
We’ve got a bit of a lull early next week. Monday and Tuesday are both pretty average – smaller, onshore winds, and nothing that’s going to get your heart racing. You’re looking for those morning windows which are still crossed-up.
Then we get to the real standout.
Thursday the 14th, early morning. The swell is a clean 3ft from the SSW, and the period is back up to a very long 18 seconds. The wind is a light offshore, almost nothing, and the energy is huge at 715. This is going to be a proper session. The river mouth will be working, with clean, well-shaped waves. This is the one to circle on the calendar.
Friday the 15th is just as good, if not better. The swell pushes to 4ft, which is the biggest of the window, still from the SSW with a 16-second period. The wind is completely calm, dead glassy. Energy is a massive 740. This is the pick of the bunch. The size is pushing up, but it’s still manageable for your average surfer. The quality is going to be top-notch.
After that, the following week settles back into a similar pattern. Saturday and Sunday mornings still have clean, glassy conditions with 3ft of swell, but the energy is a bit lower. Monday and Tuesday mornings are still worth a paddle, with similar size and clean conditions. The long-range stuff is a bit less certain, but the signs are there for some fun, consistent waves.
The afternoons are consistently ruined by the SW wind, so it’s a morning mission all the way. The standout days are clear: the 14th and 15th are the best on offer, with great size, long period, and perfect glassy conditions. Keep it simple, get out there early, and enjoy the stoke.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Warm (max 30°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Warm (max 31°C on Fri afternoon, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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 10 | SSW 12 | SW 14 | SW 15 | SW 14 | SSW 14 | SW 14 | SW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 19 |
Wave Graph | ||||||||||||||||||||
40 | 98 | 58 | 58 | 53 | 76 | 89 | 180 | 178 | 348 | 295 | 487 | 377 | 334 | 431 | 384 | 269 | 219 | 331 | 214 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | cross-on | off | glassy | cross-on | cross-off | glassy | cross | off | glassy | cross-on | cross | glassy | cross-on | off | cross-on | cross-on | off |
High Tide | 6:32PM1.63m | 7:02AM1.88m | 7:17PM1.56m | 7:49AM1.87m | 8:09PM1.50m | 8:44AM1.85m | 9:10PM1.45m | 9:47AM1.84m | 10:19PM1.44m | 10:55AM1.85m | 11:32PM1.49m | 12:03PM1.88m | 00:41AM1.59m | |||||||
Low Tide | 00:37AM0.26m | 1:22PM0.35m | 1:20AM0.29m | 2:15PM0.38m | 2:11AM0.32m | 3:16PM0.39m | 3:11AM0.35m | 4:23PM0.39m | 4:20AM0.36m | 5:32PM0.34m | 5:33AM0.34m | 6:37PM0.26m | ||||||||
— | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | |
6:30 | — | — | 6:29 | — | — | 6:29 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:27 | — | |
mm | 1 | 2 | — | 1 | 6 | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — |
Temp °C | 30 | 28 | 30 | 30 | 26 | 30 | 30 | 28 | 29 | 31 | 27 | 30 | 30 | 28 | 30 | 30 | 28 | 29 | 30 | 28 |
Feels °C | 33 | 32 | 32 | 32 | 29 | 32 | 32 | 33 | 31 | 32 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 30 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 8 | S 8 | S 8 | S 8 | S 9 | S 8 | SE 8 | SSW 13 | SSE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SE 7 |
26 | 50 | 58 | 58 | 49 | 55 | 65 | 55 | 151 | 91 | 295 | 487 | 377 | 334 | 431 | 384 | 269 | 219 | 331 | 73 | |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 12 | SW 12 | SW 12 | SE 7 | SSW 14 | SW 14 | SW 13 | S 8 | SSW 18 | S 8 | SW 12 | S 8 | SE 7 | S 8 | S 9 | SE 7 | SE 7 | SE 9 | SSW 12 |
40 | 98 | 36 | 34 | 24 | 76 | 89 | 180 | 47 | 348 | 55 | 114 | 47 | 23 | 37 | 39 | 54 | 21 | 59 | 129 | |
Swell 3 Height (m) Direction Period (s) | SW 7 | SSW 9 | SW 14 | SW 15 | SW 14 | SE 6 | S 13 | S 8 | SSW 18 | SW 13 | SE 7 | S 7 | SSW 12 | S 8 | SE 7 | SE 8 | S 8 | SW 16 | SSW 20 | SSW 19 |
14 | 31 | 54 | 54 | 53 | 9 | 28 | 34 | 178 | 167 | 29 | 38 | 93 | 34 | 15 | 24 | 22 | 64 | 75 | 214 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 2 | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | S 3 | — |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 498 | 0 | 49 | 470 | 0 | 0 | 498 | 0 | 0 | 498 | 0 | 0 | 147 | 3 | 0 | 392 | 0 | 41 | 295 | 0 |
Best forecast wave conditions in Guatemala - Pacific Coast | ||||||||||||||||||||
Best forecast wave conditions in Guatemala | ||||||||||||||||||||
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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.
La Barra is 9 km (6 miles) from San Jose. If you plan a holiday in Guatemala - Pacific Coast, look for hotels and other accommodation in San Jose. San Jose has rooms for a wide range of budgets as well as car hire and transport links.











