
Surf Forecasts:
Langosta surf forecast from 30 Jul 2026:
- Best quality surf: Thursday 30 Jul, 12PM (local time) - 3.5ft (1.1m), 14s period, SW swell with offshore winds.
- Most powerful swell: Thursday 30 Jul, 3AM (local time) - 4.5ft (1.3m), 15s period, SW swell with 685 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 12PM (local time) - 3.5ft (1.1m), 14s 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 Thursday (Jul 30) at 12PM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 0.5m and 5s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Langosta in the next 16 days are 1.3m 15s and forecast to arrive on Thursday (Jul 30) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Jul 30) at 6AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Thu 30th Jul) | 3.5ft (1.1m) 14s |
| Best Surf | 12PM (Thu 30th Jul) | 3.5ft (1.1m) 14s |
| Most Powerful | 3AM (Thu 30th Jul) | 4.5ft (1.3m) 15s |
Table - best surf conditions forecast for Langosta over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s shaping up for Langosta over the next couple of weeks.
We’ve got a solid run of surf on the horizon, but it’s not all good news. The pattern starts with a decent pulse of groundswell from the WNW that’s going to be a bit of a mixed bag thanks to some challenging winds. The water is sitting at 30°, which is a touch warmer than normal for this time of year.
First up, Wednesday afternoon, July 29 brings a solid 5ft SW swell with a very long 16-second period. The combined energy is pumping at 1149, so there’s plenty of push. The catch is a light cross-shore breeze from the south at 3 mph, which keeps things a little bumpy. It’s a good start, but conditions are marginal.
Thursday, July 30 is a tale of two halves. The morning is clean with a cross-offshore breeze from the ENE at 19 mph, but the swell has dropped to 4ft. The energy is still moderate at 675. The afternoon sees lighter winds, 9 mph from the ESE, and the surf is cleaner, with a 4ft SW swell. This is where we start to see some better quality.
Friday, August 1 is a bit of a letdown. The morning has a clean 3ft SW swell, but the wind is stiff from the ENE at 12 mph. The afternoon turns choppy as the wind swings onshore from the SW, so that’s one to skip.
Saturday, August 2 sees the swell drop to 3ft with energy down to 284. The wind is cross-off in the morning, but it’s not a great look. The afternoon is messy with a cross-onshore breeze.
Sunday, August 3 is a small one. The morning has a clean 2ft SW swell with a light cross-off breeze. The afternoon is a write-off with a risk of thunderstorms and a cross-onshore wind.
Monday, August 4 is a bit of a tease. The morning is clean with a 3ft SW swell and a light cross-off breeze from the north-northeast at 3 mph. The afternoon flips to a cross-onshore, ruining the session.
Tuesday, August 5 and Wednesday, August 6 are small and weak. The swell drops to 1ft and 2ft, with energy falling below 200. The winds are light, and there’s even a glassy spell on Wednesday afternoon, but the waves are just too small to get excited about.
Now, onto the first real standout. Friday, August 7 shows a promising morning. A moderate 2ft SSW swell with a very long 18-second period is being groomed by a fresh offshore wind from the east-northeast at 12 mph. The combined energy is 484, and the conditions are clean and inviting. This is the one to circle.
Saturday, August 8 is a solid follow-up. The afternoon delivers a 3ft SW swell with a 15-second period, and a moderate offshore from the east at 12 mph cleans it up nicely. The energy is strong at 628. This is a good session.
Monday, August 10 is a hidden gem. The morning has a modest 2ft SW swell, but the period is a very long 21 seconds. The wind is a gentle offshore from the east-northeast at 9 mph, and the energy is 565. This is gloriously clean, small but perfect shape.
Tuesday, August 11 is another strong morning. A 3ft SW swell with a 19-second period and a moderate offshore from the east at 12 mph gives us an energy reading of 828. This is the best of the run, with clean, powerful lines.
Wednesday, August 12 and Thursday, August 13 continue the theme. Wednesday morning has a 3ft SW swell with a 17-second period and a gentle offshore. Thursday morning is a bit larger at 4ft, but the wind is stronger at 19 mph from the ENE, making it a bit more challenging.
The overall standout is the combination of Tuesday, August 11 morning and Friday, August 7 morning. The 11th has the best balance of size, period, and clean offshore wind, with the highest energy of the run. The 7th is a close second for the cleanest conditions.
Langosta is a consistent spot, so there’s always something to chase. The crowd can be a factor here, as it’s often busy, so getting in early for those morning glory sessions is key.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri afternoon. Warm (max 33°C on Thu morning, min 25°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the ENE by Thu morning). | Days 5-7 Weather SummaryHeavy rain (total 23mm), heaviest during Mon night. Warm (max 31°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
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 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 8 | SSW 8 | SW 12 |
Wave Graph | ||||||||||||||||||||
1149 | 856 | 667 | 589 | 485 | 357 | 342 | 326 | 238 | 234 | 147 | 108 | 171 | 167 | 231 | 208 | 111 | 96 | 107 | 93 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-on | off | cross-off | cross | off | cross-off | cross-on | cross-off | cross-off | cross-on | off | cross | cross-on | off |
High Tide | 3:14AM2.13m | 3:20PM2.28m | 3:51AM2.22m | 3:57PM2.30m | 4:26AM2.30m | 4:34PM2.29m | 5:01AM2.35m | 5:11PM2.25m | 5:36AM2.38m | 5:49PM2.19m | 6:13AM2.38m | 6:30PM2.12m | ||||||||
Low Tide | 9:02PM0.35m | 9:12AM0.52m | 9:37PM0.31m | 9:52AM0.47m | 10:11PM0.28m | 10:30AM0.44m | 10:45PM0.29m | 11:08AM0.42m | 11:19PM0.31m | 11:47AM0.42m | 11:54PM0.35m | 12:29PM0.43m | 00:34AM0.40m | |||||||
— | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | |
6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:05 | — | |
mm | — | — | — | — | — | — | 1 | 2 | — | 1 | — | — | 2 | 3 | 1 | 1 | 15 | — | — | 2 |
Temp °C | 31 | 28 | 33 | 33 | 28 | 31 | 30 | 28 | 32 | 30 | 27 | 31 | 29 | 27 | 29 | 29 | 25 | 31 | 32 | 28 |
Feels °C | 35 | 31 | 32 | 35 | 29 | 35 | 33 | 32 | 34 | 33 | 28 | 33 | 31 | 30 | 33 | 31 | 27 | 35 | 37 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 15 | S 7 | SW 14 | SW 13 | S 7 | SSW 8 | SSW 8 | SSW 8 |
1149 | 856 | 667 | 589 | 485 | 357 | 342 | 326 | 238 | 234 | 147 | 108 | 171 | 47 | 231 | 208 | 47 | 96 | 107 | 87 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 7 | S 7 | N 5 | S 6 | S 7 | S 7 | S 7 | S 12 | SW 16 | SW 16 | SW 15 | SW 11 | SW 12 | S 7 | S 7 | SSW 13 | SW 13 | SW 12 | SW 12 |
56 | 23 | 15 | 7 | 12 | 15 | 16 | 17 | 72 | 66 | 124 | 104 | 103 | 118 | 47 | 51 | 111 | 83 | 73 | 93 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 10 | W 12 | WNW 11 | WNW 11 | WNW 12 | WNW 11 | WNW 12 | S 7 | S 7 | S 7 | S 7 | SW 14 | WSW 13 | SW 16 | SW 13 | SW 16 | N 5 | N 4 |
— | — | 8 | 11 | 12 | 25 | 27 | 24 | 46 | 16 | 15 | 25 | 34 | 167 | 69 | 66 | 84 | 64 | 11 | 10 | |
Wind waves Height (m) Direction Period (s) | — | N 4 | NNE 4 | — | NNE 4 | NNE 4 | — | NNE 4 | NNE 4 | N 4 | NNE 4 | NNE 4 | — | — | — | — | — | NNE 3 | — | — |
— | 9 | 20 | — | 7 | 4 | — | 4 | 11 | 6 | 11 | 7 | — | — | — | — | — | 1 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 23 | 14 | 0 | 0 | 14 | 4 | 0 | 23 | 14 | 0 | 0 | 62 | 0 | 0 | 12 | 0 | 12 | 4 | 0 |
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.











