
Surf Forecasts:
La Barra surf forecast from 14 Jul 2026:
- Best quality surf: Monday 20 Jul, 3AM (local time) - 2.5ft (0.7m), 17s period, SW swell with offshore winds.
- Most powerful swell: Thursday 16 Jul, 9AM (local time) - 3ft (0.9m), 16s period, SSW swell with 429 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 3AM (local time) - 2.5ft (0.8m), 13s 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 Tuesday (Jul 14) at 3AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.6m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at La Barra in the next 16 days are 0.9m 16s and forecast to arrive on Thursday (Jul 16) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Jul 20) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 14th Jul) | 2.5ft (0.8m) 13s |
| Best Surf | 3AM (Mon 20th Jul) | 2.5ft (0.7m) 17s |
| Most Powerful | 9AM (Thu 16th Jul) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for La Barra over the next 16 days.
The Lowdown
Righto, let’s get into it. This is Rusty, and I’ve been staring at the charts for La Barra, a river/jetty setup that’s wide open to a SSW swell. Water temp is sitting at 87°F, almost 2°F warmer than what you’d usually expect at this time of year. That’s notable—means you can probably go in with just boardshorts and feel good about it.
We’ve got a slow start. The first surf worth paddling out for kicks off on Monday afternoon, July 13, but honestly it’s a bit ordinary—3ft SSW swell with a 13-second period, but the wind’s a light cross-shore and the combined wave energy is moderate at 416. It’s surfable, but nothing to write home about.
The real standout window opens up on Tuesday morning, July 14. Glassy conditions, a clean 3ft SSW groundswell ticking along at 13 seconds, and the energy is solid at 321. The offshore is from the east at 3 mph, which is ideal for this spot. This is the pick of the early run—super clean, mellow, and the river/jetty setup will handle that long-period swell beautifully. Crowds can show up here sometimes, so get in early.
Wednesday morning, July 15, and Thursday morning, July 16, follow a similar pattern. Glassy mornings, 3ft SSW swell, with a long 16-second period on Thursday pushing the energy up to 497. Those mornings are golden for a surfer who wants smooth, lined-up waves with barely a breath of wind. Thursday afternoon gets a bit sketchy with a cross-on wind, so stick to the AM sessions.
Friday morning, July 17, is glassy again—3ft SSW at 14 seconds, energy at 393. Another beauty. Saturday morning, July 18, and Sunday morning, July 19, keep the run going: glassy, 3 to 3ft, consistent SSW energy. Monday morning, July 20, has 3ft but a longer 16-second period and energy of 483—morning glass, but the afternoon picks up a moderate cross-shore breeze that chops things up.
Then we hit a mellow stretch. From around July 22, the swell drops to 2ft and then 2ft by July 23, with lower energy (210 to 117). The mornings are still glassy, but the waves get small and a bit weak. It’s still surfable if you’ve got a longboard or a foamie, but not a standout.
Here’s where it gets interesting again: Saturday morning, July 25, is a true standout. A 3ft SSW groundswell with a very long 21-second period—that’s proper groundswell energy, and the combined energy jumps to 758. The wind is dead calm, glassy. This is the kind of morning where the river mouth lines up beautifully and you’ll be trading off between long wall rides and the occasional barrel if the tide lines up. Keep in mind, that long period will make the sets feel more spaced out, but the waves will have real push. This is your top pick for the whole 16-day window.
Sunday morning, July 26, has a bigger-looking 3ft SSW at 19 seconds and energy at 881, but the wind is cross-on, so it’s not as clean. Monday afternoon, July 27, brings a nice shift: 3ft SSW with an 18-second period, energy at 706, and a gentle offshore from the NNW at 9 mph. That’s clean, offshore wind at a river mouth—gotta love that. Tuesday morning, July 28, sees the biggest energy reading of the lot at 1107, with 3ft SSW at 16 seconds, but the wind is cross-on again. The afternoon has onshore wind, so it’s messy. The afternoon on July 27 is the better call for that late run.
Bottom line: There are two true standouts in this forecast—Tuesday morning, July 14, and Saturday morning, July 25. Both have glassy or offshore wind, clean lines, and good energy. The rest of the good mornings are solid but not magic. The swell stays small enough for intermediates to handle, and big enough to keep it interesting. Crowds can pop up at La Barra, so pick your session wisely.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Tue night. Warm (max 30°C on Mon afternoon, min 25°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Fri afternoon. Warm (max 31°C on Fri afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph | |||||||||||||||||||||
253 | 249 | 189 | 289 | 326 | 257 | 317 | 229 | 429 | 289 | 356 | 366 | 366 | 227 | 246 | 249 | 222 | 202 | 202 | 267 | 330 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | glassy | cross-on | cross-on | glassy | cross-on | off | glassy | cross-on | off | glassy | cross | off | glassy | cross | cross-off | glassy | cross-on | off | glassy |
High Tide | 1:54AM1.69m | 2:17PM2.08m | 2:52AM1.80m | 3:12PM2.10m | 3:47AM1.91m | 4:04PM2.08m | 4:39AM1.98m | 4:54PM2.02m | 5:29AM2.01m | 5:43PM1.93m | 6:18AM1.99m | 6:32PM1.81m | 7:06AM1.94m | ||||||||
Low Tide | 7:51PM0.12m | 7:55AM0.16m | 8:45PM0.04m | 8:54AM0.11m | 9:36PM-0.02m | 9:51AM0.09m | 10:25PM-0.04m | 10:46AM0.11m | 11:12PM-0.02m | 11:39AM0.15m | 11:58PM0.04m | 12:31PM0.22m | 00:44AM0.14m | ||||||||
— | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | |
6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:34 | — | — | 6:34 | — | — | 6:34 | — | — | 6:34 | — | 6:34 | |
mm | — | 3 | — | — | 7 | — | — | — | — | — | 3 | — | 3 | 3 | — | — | 3 | — | 1 | 1 | — |
Temp °C | 30 | 28 | 30 | 30 | 28 | 29 | 28 | 28 | 29 | 28 | 26 | 29 | 31 | 27 | 30 | 30 | 28 | 29 | 30 | 27 | 30 |
Feels °C | 33 | 33 | 32 | 32 | 32 | 31 | 30 | 32 | 30 | 31 | 29 | 31 | 32 | 30 | 32 | 32 | 32 | 31 | 32 | 30 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SE 8 | SSW 16 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SE 7 | SSW 16 |
253 | 249 | 189 | 289 | 326 | 257 | 317 | 79 | 429 | 289 | 356 | 366 | 366 | 227 | 246 | 249 | 222 | 202 | 202 | 60 | 330 | |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SE 7 | S 15 | SE 8 | SE 7 | SE 6 | SE 8 | SSW 13 | SE 7 | SE 6 | SE 7 | SE 6 | SE 8 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SSW 17 | SSW 12 | S 12 |
88 | 47 | 118 | 82 | 65 | 40 | 84 | 189 | 27 | 12 | 23 | 14 | 65 | 64 | 22 | 69 | 59 | 30 | 202 | 147 | 132 | |
Swell 3 Height (m) Direction Period (s) | SSW 20 | S 8 | SE 6 | SSW 18 | SSW 18 | SSW 18 | SW 6 | SSW 16 | SW 16 | SSE 7 | SSE 7 | SSE 8 | SSW 20 | SSW 10 | SSW 18 | SSW 19 | SSW 19 | SSW 18 | SSE 7 | SSW 17 | SE 7 |
75 | 18 | 14 | 123 | 123 | 121 | 1 | 229 | 41 | 10 | 11 | 13 | 38 | 41 | 120 | 140 | 74 | 186 | 5 | 267 | 21 | |
Wind waves Height (m) Direction Period (s) | — | — | — | S 3 | — | — | — | — | — | — | — | — | — | — | — | — | WNW 7 | — | SE 6 | — | — |
— | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 19 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 579 | 0 | 0 | 295 | 49 | 0 | 208 | 0 | 0 | 295 | 0 | 0 | 295 | 0 | 0 | 552 | 0 | 0 | 395 | 0 | 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.











