
Surf Forecasts:
Langosta surf forecast from 27 Jul 2026:
- Best quality surf: Monday 27 Jul, 3AM (local time) - 4.5ft (1.4m), 17s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 28 Jul, 6AM (local time) - 5.5ft (1.7m), 18s period, SW swell with 1,741 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 3AM (local time) - 4.5ft (1.4m), 17s period with SW swell.
Best Forecast Surf Conditions for Langosta this week:
The surf forecast for Langosta over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 3AM. The primary swell is predicted to be 1.4m and 17s period with a secondary swell of 0.3m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Langosta in the next 16 days are 1.7m 18s and forecast to arrive on Tuesday (Jul 28) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Saturday (Aug 01) at 6PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 27th Jul) | 4.5ft (1.4m) 17s |
| Best Surf | 3AM (Mon 27th Jul) | 4.5ft (1.4m) 17s |
| Most Powerful | 6AM (Tue 28th Jul) | 5.5ft (1.7m) 18s |
Table - best surf conditions forecast for Langosta over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down what’s ahead for the next couple of weeks.
First off, the water is sitting at a warm 86°F – that’s a touch warmer than usual for this time of year, so you’ll be fine in boardshorts or a spring suit.
We’ve got a slow start, but the week opens with some real potential. The standout is Tuesday morning, July 28th, at Langosta. We’re looking at a solid 6ft of clean SW groundswell with a long 18-second period. That’s proper energy rolling in (combined energy of 1766), and with a light offshore breeze from the ENE, it’s going to be clean and lined up. This is a consistent spot, so you can expect waves. It’s a beach, reef, and rivermouth setup, so that long-period groundswell will find some nice lines, especially around the rivermouth. The swell is getting up there, so this one is for the experienced crew – beginners might find it a handful.
Wednesday morning, July 29th, is another good shout. Still a solid 5ft of SW groundswell (16-second period, combined energy 1194), and again a light offshore breeze keeping things clean. It’s a touch smaller than Tuesday, but still excellent conditions for those who know what they’re doing.
After that, the swell starts to back off. Thursday and Friday see the size drop to around 3ft to 4ft, but the wind stays mostly cross-offshore in the mornings, so you’ll get some clean, smaller waves. The energy drops off notably (down to 384 by Friday morning), so it’s more of a longboard or funboard session.
The first weekend of August (the 1st and 2nd) looks poor. The swell drops below 3ft, we’ve got risk of thunderstorms, and the wind gets messy. Sunday afternoon is a total write-off with onshore wind and poor conditions.
The following week, from the 3rd to the 10th, is a mixed bag of small, weak swell. The mornings with offshore or cross-offshore winds will give you the cleanest windows, but the wave heights are mostly below 3ft. The combined energy barely cracks 400 for most of it. There’s a brief flicker on Thursday afternoon, August 6th, with a 2ft swell but a very long 19-second period from the SW (combined energy 336). That’s a long-period groundswell, but it’s tiny, so only a very specialised board will get you going.
Saturday afternoon, August 8th, is notable for the glassy conditions (combined energy 471). The swell is only 3ft, but if you get a clean, glassy window, it’s worth a paddle for a few small ones.
The real highlight is that Tuesday morning. If you can get out, that’s the one.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 31°C on Mon morning, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Sat morning. Warm (max 32°C on Thu morning, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
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) | SW 18 | SW 17 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 |
Wave Graph | ||||||||||||||||||||
1099 | 1199 | 791 | 800 | 1591 | 1741 | 1682 | 1456 | 1194 | 1149 | 856 | 667 | 589 | 485 | 357 | 342 | 321 | 238 | 234 | 147 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | cross-off | cross-on | off | off | cross-on | glassy | cross-off | cross-on | off | cross-off | cross-on | off | cross-off | cross-on | off | cross-off | cross-off | cross-on |
High Tide | 1:04AM1.82m | 1:12PM2.09m | 1:52AM1.91m | 1:58PM2.17m | 2:35AM2.02m | 2:40PM2.23m | 3:14AM2.13m | 3:20PM2.28m | 3:51AM2.22m | 3:57PM2.30m | 4:26AM2.30m | 4:34PM2.29m | ||||||||
Low Tide | 6:55PM0.59m | 6:58AM0.73m | 7:42PM0.51m | 7:47AM0.66m | 8:24PM0.42m | 8:31AM0.59m | 9:02PM0.35m | 9:12AM0.52m | 9:37PM0.31m | 9:52AM0.47m | 10:11PM0.28m | 10:30AM0.44m | 10:45PM0.29m | |||||||
— | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:06 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 4 | 4 | — |
Temp °C | 30 | 27 | 31 | 29 | 27 | 30 | 29 | 28 | 31 | 29 | 28 | 32 | 29 | 28 | 30 | 29 | 28 | 28 | 26 | 26 |
Feels °C | 34 | 29 | 34 | 31 | 30 | 32 | 31 | 32 | 34 | 33 | 33 | 35 | 32 | 31 | 33 | 31 | 32 | 32 | 27 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 16 | SW 16 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | S 8 | S 7 |
1099 | 1199 | 546 | 532 | 1591 | 1741 | 1682 | 1456 | 1194 | 1149 | 856 | 667 | 589 | 485 | 357 | 342 | 321 | 238 | 159 | 120 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 10 | SW 19 | SW 19 | S 9 | S 11 | SSW 9 | S 11 | S 11 | S 10 | S 7 | S 7 | NW 10 | S 6 | S 8 | S 8 | S 8 | WNW 11 | SW 13 | SW 12 |
46 | 94 | 791 | 800 | 40 | 60 | 26 | 58 | 56 | 56 | 23 | 15 | 17 | 13 | 18 | 18 | 18 | 40 | 234 | 147 | |
Swell 3 Height (m) Direction Period (s) | S 10 | SW 11 | S 10 | S 10 | WSW 10 | SSW 11 | SSW 11 | — | — | — | — | W 11 | N 5 | WNW 10 | WNW 12 | WNW 11 | WNW 11 | SW 16 | WNW 12 | SW 16 |
32 | 40 | 66 | 67 | 19 | 25 | 25 | — | — | — | — | 9 | 4 | 20 | 27 | 25 | 40 | 43 | 46 | 124 | |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | NW 8 | — | — | — | — | — | — | — | — | NNE 5 | — | NNE 5 | NNE 5 | — | — | S 8 | — | — |
— | 4 | 11 | — | — | — | — | — | — | — | — | 9 | — | 7 | 5 | — | — | 41 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 0 | 5 | 4 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 19 | 4 | 0 | 5 | 4 | 0 | 0 | 16 | 4 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||
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Information about the Langosta Surf forecast
The above surf forecast table for Langosta provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Langosta can be found by selecting the local surf guide option on the grey menu. Our Langosta 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 (Langosta) 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 Langosta 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.
Langosta is 46 km (29 miles) from Nicoya. If you plan a holiday in Guanacaste, look for hotels and other accommodation in Nicoya. Nicoya has rooms for a wide range of budgets as well as car hire and transport links.










