
Surf Forecasts:
Langosta surf forecast from 15 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 12PM (local time) - 2.5ft (0.7m), 13s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 21 Jul, 3AM (local time) - 3.5ft (1.0m), 15s period, SW swell with 415 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 12PM (local time) - 2.5ft (0.7m), 13s period with SSW 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 (Jul 15) at 12PM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.6m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Langosta in the next 16 days are 1.0m 15s and forecast to arrive on Tuesday (Jul 21) 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 1.0m 13s period and expected on Saturday (Jul 18) at 6PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 15th Jul) | 2.5ft (0.7m) 13s |
| Best Surf | 12PM (Wed 15th Jul) | 2.5ft (0.7m) 13s |
| Most Powerful | 3AM (Tue 21st Jul) | 3.5ft (1.0m) 15s |
Table - best surf conditions forecast for Langosta over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s break down what’s coming for Langosta over the next couple of weeks.
To start, the first few days are pretty flat and not worth rushing out for. The water temp is 86°, which is a touch warmer than usual for this time of year, so you’ll be fine in just boardies.
The first real chance to get wet is Wednesday afternoon, July 15th. The swell is tiny at 2ft from the SW, with a long period of 16 seconds – that’s proper groundswell. The wind goes glassy, so it’ll be clean. The combined energy is moderate (423). It’s not a standout, but there’s a window of okay waves.
Thursday July 16th has a bit more size, up to 3ft on the afternoon from the SSW, period 13 seconds, but the wind is cross-off from the NE, so it’s not perfect. The energy is moderate (379). It’s marginal.
The next real standout doesn’t arrive until Friday July 24th. The morning has 2ft swell from the SW with a very long period of 24 seconds – that’s a serious groundswell, and it’s combined with offshore wind from the ENE. The energy is strong (528). This is the best on offer in the first week. The waves will be clean and have good shape, but with that period, Langosta (a beach, reef and rivermouth setup) might get a bit straight. It’s still the pick.
Saturday July 25th morning is also a highlight. The swell is 3ft from the SW, period 21 seconds, with offshore ENE wind again. The energy is very strong (978). That’s a lot of push for a small wave – expect some fun, clean lines. The crowd there is often, so you’ll have company.
The run from July 26th to July 29th sees a steady increase in size. Sunday July 26th morning has 3ft from the SW, period 19 seconds, with light cross-off wind. The energy is strong (878). Monday July 27th morning is solid: 4ft from the SW, period 18 seconds, offshore ENE wind, and energy is very strong (966). That’s a beauty.
The biggest swell of the whole window hits on Tuesday July 28th. The afternoon has 5ft from the SW, period 17 seconds, with light cross-off wind from the SE. The energy is very strong (1269). This is the standout of the whole 16 days – excellent surf conditions for experienced surfers. It’s got size, it’s clean, and the energy is pumping. If you’re an intermediate, it might be pushing it; for experts, it’s game on.
Wednesday July 29th morning still has 4ft from the SW, period 16 seconds, with gentle offshore ENE wind. Energy is high (934). It’s still very good, but the wind turns more cross-on in the afternoon, so get it early.
Overall, the first week is a slow grind, but the second half from July 24th onward is where it’s at. The 28th and 29th are the real standouts – big, clean SW groundswell with glassy to offshore conditions. If you can wait, that’s your window.
Rusty.
Short Range ForecastMostly dry. Warm (max 32°C on Tue afternoon, min 25°C on Wed night). Winds decreasing (fresh winds from the ENE on Tue night, calm by Wed afternoon). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 31°C on Fri afternoon, min 25°C on Sat night). Winds increasing (calm on Sat afternoon, fresh winds from the NE by Mon morning). | ||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
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 14 | SW 18 | SSW 13 | SW 16 | SW 16 | SW 12 | SSW 13 | SW 14 | SW 15 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SW 19 | SW 18 | SW 18 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph | |||||||||||||||||||||
207 | 197 | 181 | 196 | 206 | 157 | 326 | 103 | 75 | 178 | 232 | 192 | 164 | 286 | 170 | 194 | 192 | 366 | 361 | 313 | 301 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:56AM2.41m | 3:12PM2.63m | 3:48AM2.52m | 4:04PM2.62m | 4:39AM2.59m | 4:53PM2.56m | 5:27AM2.59m | 5:42PM2.45m | 6:14AM2.54m | 6:31PM2.31m | 7:01AM2.44m | 7:20PM2.15m | 7:48AM2.32m | ||||||||
Low Tide | 8:42PM0.03m | 8:59AM0.19m | 9:33PM-0.03m | 9:54AM0.15m | 10:22PM-0.04m | 10:47AM0.16m | 11:09PM0.01m | 11:38AM0.21m | 11:55PM0.11m | 12:28PM0.30m | 00:41AM0.25m | 1:18PM0.40m | 1:27AM0.41m | ||||||||
— | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | |
6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | 6:07 | |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 32 | 27 | 31 | 30 | 27 | 30 | 30 | 27 | 31 | 31 | 27 | 31 | 30 | 27 | 30 | 30 | 27 | 30 | 29 | 26 | 30 |
Feels °C | 32 | 26 | 32 | 34 | 30 | 31 | 32 | 26 | 31 | 32 | 26 | 32 | 34 | 28 | 31 | 30 | 26 | 29 | 27 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 12 | SSW 13 | S 14 | S 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | S 13 | S 12 | S 12 | SW 16 | SW 16 | SW 15 | SW 15 |
207 | 139 | 181 | 196 | 206 | 157 | 326 | 203 | 195 | 178 | 232 | 192 | 164 | 286 | 350 | 239 | 247 | 366 | 361 | 313 | 301 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 14 | SW 14 | SSW 13 | SW 13 | S 13 | N 5 | SW 12 | SW 12 | SW 15 | SW 13 | S 14 | S 14 | S 6 | SW 19 | SW 18 | SW 18 | S 13 | S 12 | S 12 | S 12 |
140 | 147 | 164 | 129 | 80 | 89 | 13 | 68 | 67 | 76 | 140 | 150 | 146 | 12 | 170 | 194 | 192 | 212 | 190 | 146 | 139 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SSW 16 | S 12 | SW 16 | SW 16 | SW 14 | SW 15 | SW 12 | S 16 | SW 18 | S 6 | SW 19 | S 6 | S 7 | S 6 | S 6 | S 7 | SSW 7 | SSW 7 |
152 | 197 | 108 | 86 | 72 | 91 | 40 | 103 | 75 | 52 | 81 | 113 | 13 | 96 | 13 | 22 | 19 | 18 | 24 | 49 | 36 | |
Wind waves Height (m) Direction Period (s) | — | NNE 6 | NNE 5 | N 5 | NNE 5 | N 5 | — | N 5 | NNE 4 | N 4 | NNE 5 | NNE 5 | N 5 | NNE 5 | NNE 3 | N 5 | NNE 5 | NNE 5 | N 5 | NE 4 | NNE 5 |
— | 60 | 12 | 12 | 17 | 11 | — | 11 | 11 | 14 | 30 | 37 | 18 | 19 | 6 | 7 | 13 | 13 | 16 | 21 | 37 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 19 | 3 | 0 | 7 | 23 | 3 | 19 | 19 | 10 | 19 | 23 | 0 | 5 | 23 | 5 | 0 | 23 | 10 | 7 | 23 |
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.











