Surf Forecasts:
La Bocana surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 9AM (local time) - 3ft (0.9m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 12PM (local time) - 3.5ft (1.0m), 15s period, SSW swell with 443 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 9AM (local time) - 3ft (0.9m), 15s period with SSW swell.
Best Forecast Surf Conditions for La Bocana this week:
The surf forecast for La Bocana over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 9AM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 1.0m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at La Bocana in the next 16 days are 1.0m 15s and forecast to arrive on Wednesday (Aug 19) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Aug 19) at 9AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 19th Aug) | 3ft (0.9m) 15s |
| Best Surf | 9AM (Wed 19th Aug) | 3ft (0.9m) 15s |
| Most Powerful | 12PM (Wed 19th Aug) | 3.5ft (1.0m) 15s |
Table - best surf conditions forecast for La Bocana over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cookin’ at La Bocana.
Okay, so this forecast is a real slow-burner. We’ve got a long run of small, clean mornings, but the real juice doesn’t show up until the last few days of the month. The standout is definitely the 29th of August.
The first real recommendation kicks off on Wednesday morning, August 19th. La Bocana is seeing a clean 3ft swell from the SSW, with a fantastic long period of 15 seconds. Wind is a light cross-offshore from the NE at 3 mph, so it’ll be glassy. Combined energy is a decent 558, so there’s some push. Perfect for a beginner-friendly river mouth wave, but keep in mind this spot is inconsistent, so you gotta pick your moment.
Thursday morning the 20th drops off a touch to 2ft from the SW, but the wind goes dead glassy from the NNE. Real clean, small waves. The energy drops to 285, so you’ll be working for ‘em.
Friday the 21st and Saturday the 22nd mornings are more of the same: small, clean, glassy conditions with 3ft to 3ft swell. Energy stays moderate. Saturday morning sees a 3ft, 11-second S swell with glassy conditions and an energy of 351.
Sunday the 23rd morning is a real gem in this early stretch: dead calm wind, 3ft SSW groundswell with a 14-second period, and energy up to 553. It’ll be absolutely glassy. This is a solid session for a learner.
This pattern of small, clean mornings holds through Monday the 24th, Tuesday the 25th, Wednesday the 26th, and Thursday the 27th. Swell stays between 1ft and 2ft, and the energy fluctuates between 244 and 481. Every morning is glassy.
Now, Friday the 28th morning shows a spike in energy to 828 with a 3ft, 16-second SSW groundswell and light offshore wind. This is a sign of things to come.
The standout: Saturday, August 29th, is the payoff. Both morning and afternoon sessions are firing. You’ve got a solid 5ft swell from the SW, a solid 16-second period, and light cross-offshore winds all day. Combined energy rockets to 1143 in the morning and 1115 in the afternoon. These are groundswell conditions that will line up perfectly at this river mouth. This is for experienced surfers only at this size. The water temp is about average for the time of year, nothing freaky going on.
Sunday the 30th keeps the 5ft SW swell, but with dead calm glassy conditions in the morning and light offshore in the afternoon. Energy sits just under 1000. Monday the 31st stays in the 4ft to 5ft range, but the afternoon onshore wind from the WSW will mess it up a bit. Tuesday, September 1st, sees a morning offshore wind from the NNW with a 4ft SSW swell and clean conditions. It’s still solid, but the magic of the 29th is the big call.
Wednesday, September 2nd, and Thursday, September 3rd, are back to smaller, cleaner glassy mornings with 2ft to 3ft swell, but the energy stays surprisingly high (575-702), meaning the long period is doing the work.
If you get skunked for a few days in the middle, don’t sweat it – the 29th looks worth the wait. That Saturday at La Bocana is the session to circle on the calendar.
Rusty.
Short Range ForecastMostly dry. Warm (max 33°C on Wed morning, min 26°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 18mm), heaviest on Sun night. Warm (max 32°C on Sat morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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) | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 13 | SSW 13 | SSW 11 | SSW 11 | S 11 | S 11 | S 11 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 |
Wave Graph | |||||||||||||||||||||
387 | 372 | 261 | 186 | 178 | 147 | 138 | 135 | 223 | 227 | 182 | 239 | 236 | 156 | 286 | 280 | 270 | 351 | 234 | 173 | 251 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | glassy | on | off | glassy | cross-on | cross-off | glassy | cross-on | off | glassy | cross-on | cross-off | glassy | on | off | glassy | cross-on | off |
High Tide | 7:33PM1.69m | 7:58AM1.88m | 8:22PM1.57m | 8:48AM1.78m | 9:17PM1.47m | 9:45AM1.71m | 10:21PM1.42m | 10:47AM1.68m | 11:29PM1.43m | 11:48AM1.70m | 00:30AM1.50m | 12:44PM1.75m | 1:21AM1.60m | ||||||||
Low Tide | 1:34PM0.39m | 1:35AM0.44m | 2:24PM0.50m | 2:22AM0.55m | 3:19PM0.58m | 3:15AM0.63m | 4:22PM0.62m | 4:18AM0.68m | 5:27PM0.61m | 5:24AM0.68m | 6:26PM0.57m | 6:26AM0.64m | 7:14PM0.49m | ||||||||
5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | |
— | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:14 | — | — | 6:14 | — | — | 6:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 3 | 6 | — | 2 | 7 | — | — | — | — | — | 2 |
Temp °C | 33 | 30 | 29 | 33 | 30 | 29 | 32 | 32 | 28 | 32 | 31 | 26 | 32 | 30 | 26 | 32 | 29 | 28 | 31 | 30 | 27 |
Feels °C | 35 | 34 | 33 | 34 | 32 | 33 | 33 | 34 | 32 | 33 | 35 | 31 | 34 | 33 | 29 | 34 | 32 | 32 | 34 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSW 15 | SSW 14 | SSE 8 | SW 13 | SSW 13 | SSW 11 | SSW 11 | S 11 | S 11 | S 11 | S 11 | SSE 10 | SE 7 | SSW 18 | S 9 | SE 7 | SSW 17 | SE 8 | SE 7 | SW 16 |
126 | 372 | 261 | 106 | 178 | 147 | 138 | 135 | 223 | 227 | 182 | 141 | 128 | 64 | 286 | 63 | 53 | 351 | 88 | 64 | 251 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | S 8 | SE 7 | SW 14 | S 8 | S 8 | SE 8 | S 8 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 9 | SSW 12 | SSW 18 | S 9 | SSW 16 | SSW 16 | SE 6 |
387 | 34 | 36 | 186 | 47 | 49 | 45 | 66 | 191 | 131 | 166 | 239 | 236 | 156 | 83 | 138 | 270 | 61 | 234 | 173 | 27 | |
Swell 3 Height (m) Direction Period (s) | SSW 9 | SSW 9 | S 8 | SSW 10 | SSW 10 | SE 6 | S 8 | SE 7 | SE 6 | SSW 16 | SE 7 | SE 7 | SSW 19 | S 10 | SSW 13 | SSW 18 | S 9 | SE 6 | S 9 | S 9 | S 9 |
45 | 30 | 44 | 32 | 31 | 26 | 66 | 37 | 13 | 107 | 49 | 28 | 148 | 94 | 149 | 280 | 63 | 26 | 63 | 38 | 40 | |
Wind waves Height (m) Direction Period (s) | NE 3 | SE 7 | — | — | SE 7 | — | NNE 2 | S 2 | — | — | S 3 | NNW 3 | NE 3 | W 6 | — | — | SSW 2 | — | — | — | — |
2 | 59 | — | — | 102 | — | 1 | 2 | — | — | 2 | 3 | 1 | 1 | — | — | 1 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 13 | 0 | 0 | 346 | 0 | 0 | 502 | 0 | 0 | 502 | 0 | 0 | 502 | 0 | 0 | 502 | 0 | 0 | 332 |
Best forecast wave conditions in El-Salvador - Costa del Balsamo | |||||||||||||||||||||
Best forecast wave conditions in El Salvador | |||||||||||||||||||||
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Information about the La Bocana Surf forecast
The above surf forecast table for La Bocana provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at La Bocana can be found by selecting the local surf guide option on the grey menu. Our La Bocana 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 Bocana) 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 Bocana 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 Bocana is 6 km (4 miles) from the city of La Libertad. If you plan a holiday in El-Salvador - Costa del Balsamo, look for hotels and other accommodation in La Libertad. La Libertad has rooms for a wide range of budgets as well as car hire and transport links.











