Surf Forecasts:
Langosta surf forecast from 26 Aug 2026:
- Best quality surf: Friday 28 Aug, 9PM (local time) - 4.5ft (1.3m), 18s period, SW swell with offshore winds.
- Most powerful swell: Saturday 29 Aug, 3PM (local time) - 5ft (1.6m), 16s period, SW swell with 1,314 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 3PM (local time) - 1.5ft (0.5m), 15s 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 Wednesday (Aug 26) at 3PM. The primary swell is predicted to be 0.5m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Langosta in the next 16 days are 1.6m 16s and forecast to arrive on Saturday (Aug 29) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Monday (Aug 31) at 3PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 26th Aug) | 1.5ft (0.5m) 15s |
| Best Surf | 9PM (Fri 28th Aug) | 4.5ft (1.3m) 18s |
| Most Powerful | 3PM (Sat 29th Aug) | 5ft (1.6m) 16s |
Table - best surf conditions forecast for Langosta over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's look at what's coming down the pipe for Langosta. This is a consistent, exposed beach, reef and rivermouth set-up, and it's handling a long-period SW groundswell. The water temp is about average for the time of year, nothing wild to report there.
Right now, we're looking at a bit of a lull. The first few days are pretty ordinary. Wednesday the 26th and Thursday the 27th have some tiny 2ft swell with periods over 15 seconds, but the energy is weak to moderate. The wind is mostly cross-off or off, so it's clean, but there's just not enough push for a proper wave. Friday the 28th picks up a touch to 3ft with a 19-second period, but a fresh breeze makes for a messy outlook. You'd be scratching for anything decent.
Then, things start to get interesting. The real action kicks off on Saturday morning, August 29th. We’re looking at 5ft of SW groundswell with a period of 16 seconds. The combined energy is strong, and we’ve got a moderate offshore wind. This is a standout for experienced surfers. The size is getting up there, so it’s not for beginners, but for those with some skill, those long-period lines will be wrapping in clean. Just a heads-up, the afternoon gets a bit ugly with a cross-onshore.
Sunday the 30th keeps the 5ft SW swell going with a 14-second period, and the morning offshore breeze is gentle, keeping it clean. It’s good, solid fun.
We get a window of clean, smaller waves from Monday the 31st through Tuesday September 1st, with 3ft to 4ft swell and light offshores. It’s not pumping, but it’s surfable.
Now, here's the other big standout. Mark your calendars for Friday morning, September 4th. We get a return of 5ft SW groundswell with a 17-second period, combined energy of 1404. The wind is glassy, 3 mph from the NNE. This is another one for the experienced crew. Crystal clean, powerful lines, and a solid swell. It holds through Saturday morning the 5th with 5ft SW groundswell and a light offshore, still excellent. After that, it slowly backs off into the second week, with the morning of September 8th giving a glassy 4ft pulse with a very long 19-second period, and the morning of the 10th seeing 5ft SW groundswell and clean conditions. Those last two are promising, but being that far out, treat them as a solid heads-up rather than a guarantee.
Keep in mind, Langosta gets crowded often, especially when it's good like this. For the real standout sessions, expect plenty of company. And don't forget, this break handles the deep, long-period SW groundswell like a champ.
Alright, keep your eyes on the horizon.
Rusty
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 33°C on Fri morning, min 25°C on Fri night). Winds increasing (light winds from the ESE on Wed afternoon, fresh winds from the ENE by Fri morning). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Sun afternoon. Warm (max 32°C on Mon morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | SW 15 | SW 15 | SW 19 | SW 18 | SW 18 | SW 16 | SW 19 | SW 19 | SW 18 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 8 |
Wave Graph | |||||||||||||||||||||
110 | 107 | 74 | 154 | 155 | 251 | 531 | 358 | 1215 | 1123 | 1314 | 1001 | 911 | 821 | 621 | 451 | 386 | 336 | 260 | 223 | 306 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | off | off | cross-off | off | off | off | on | off | off | cross-on | off | off | cross | off | cross-off | cross-on | cross-off |
High Tide | 1:34PM2.12m | 2:06AM2.09m | 2:16PM2.21m | 2:43AM2.23m | 2:54PM2.28m | 3:19AM2.35m | 3:32PM2.32m | 3:53AM2.45m | 4:09PM2.34m | 4:29AM2.51m | 4:46PM2.32m | 5:05AM2.52m | 5:25PM2.27m | ||||||||
Low Tide | 7:54PM0.47m | 8:08AM0.56m | 8:30PM0.38m | 8:48AM0.45m | 9:05PM0.31m | 9:26AM0.35m | 9:39PM0.26m | 10:04AM0.28m | 10:14PM0.24m | 10:42AM0.24m | 10:50PM0.24m | 11:21AM0.24m | 11:28PM0.28m | ||||||||
5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | |
— | 5:55 | — | — | 5:54 | — | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | 1 | — | — | 1 | — | — | — | — | — | 1 | — | 1 | 3 | — | — | 2 | — | 2 | 2 | 1 |
Temp °C | 32 | 32 | 27 | 32 | 32 | 27 | 33 | 32 | 27 | 31 | 30 | 27 | 30 | 29 | 28 | 32 | 31 | 28 | 29 | 28 | 27 |
Feels °C | 32 | 35 | 27 | 33 | 34 | 29 | 30 | 31 | 27 | 33 | 33 | 30 | 35 | 31 | 33 | 36 | 34 | 29 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 15 | S 7 | S 7 | S 7 | S 7 | S 7 | SW 19 | S 7 | SW 18 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | S 7 | S 7 | SSW 7 | SW 12 | SSW 8 |
110 | 53 | 61 | 44 | 61 | 61 | 531 | 47 | 1215 | 1123 | 1314 | 1001 | 911 | 821 | 621 | 451 | 131 | 97 | 105 | 223 | 306 | |
Swell 2 Height (m) Direction Period (s) | S 8 | SW 15 | SW 14 | SW 15 | SW 15 | SW 16 | SW 16 | SW 19 | SW 6 | S 7 | SSW 7 | S 6 | SW 6 | SW 6 | SSW 6 | S 7 | SW 13 | SW 13 | SW 12 | SW 18 | SW 13 |
30 | 107 | 74 | 76 | 106 | 251 | 299 | 358 | 14 | 44 | 63 | 30 | 33 | 38 | 33 | 48 | 386 | 336 | 260 | 113 | 167 | |
Swell 3 Height (m) Direction Period (s) | SW 11 | N 4 | SW 19 | SW 18 | SW 18 | SW 21 | S 7 | N 5 | S 13 | S 11 | — | SW 7 | S 6 | S 10 | W 10 | W 10 | W 10 | W 9 | SW 18 | WNW 9 | SW 18 |
30 | 6 | 56 | 154 | 155 | 72 | 45 | 11 | 14 | 38 | — | 12 | 21 | 30 | 18 | 17 | 16 | 6 | 84 | 7 | 112 | |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | NNE 5 | NNE 5 | — | N 5 | NNE 5 | — | SE 11 | N 5 | — | NNE 4 | — | — | NNE 4 | NNE 4 | — | NNE 4 | — | SSW 7 | — |
3 | — | 13 | 7 | — | 11 | 17 | — | 176 | 14 | — | 6 | — | — | 6 | 3 | — | 1 | — | 139 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 0 | 0 | 16 | 0 | 0 | 23 | 10 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 5 | 0 | 0 | 202 | 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.











