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El Estero Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
El Estero surfForecast / Guanacaste / Costa Rica
16 Day Weather and Surf, issued 11 am Tuesday 19 May 2026 CSTForecast update in hr min s Forecast update imminent
El Estero surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's El Estero sea temperature is
30.3° C
(Which is 1.6°C warmer than normal for this time of year)Best Forecast Surf Conditions for El Estero this week:
The surf forecast for El Estero over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 9PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.5m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at El Estero in the next 16 days are 1.3m 16s and forecast to arrive on Monday (May 25) at 12PM. 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 9s period and expected on Saturday (May 23) at 3AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Tue 19th May) | 2.5ft (0.8m) 16s |
| Best Surf | 9AM (Sun 24th May) | 3ft (0.9m) 19s |
| Most Powerful | 12PM (Mon 25th May) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for El Estero over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 33°C on Tue morning, min 27°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Sun afternoon. Warm (max 31°C on Fri morning, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 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 |  |  |  |  |  |  |  | ||||||||||||||
SW 18 | SW 14 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 19 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | |
154 | 208 | 376 | 206 | 306 | 229 | 266 | 266 | 314 | 251 | 248 | 234 | 228 | 201 | 163 | 583 | 266 | 560 | 737 | 724 | 606 | |
Wind (km/h) | |||||||||||||||||||||
off | cross-on | off | cross-off | cross-on | off | cross-off | cross-on | cross-off | cross | cross-on | cross-off | cross-off | cross-on | glassy | cross-off | cross-on | off | cross-off | off | off | |
High Tide | 4:31PM2.69m | 5:07AM2.44m | 5:23PM2.59m | 6:02AM2.40m | 6:18PM2.44m | 6:59AM2.34m | 7:16PM2.28m | 7:59AM2.27m | 8:18PM2.13m | 9:01AM2.23m | 9:24PM2.02m | 10:02AM2.20m | 10:30PM1.96m | ||||||||
Low Tide | 10:17AM0.13m | 10:54PM-0.05m | 11:11AM0.19m | 11:46PM0.04m | 12:07PM0.30m | 00:40AM0.16m | 1:08PM0.42m | 1:37AM0.29m | 2:12PM0.52m | 2:36AM0.42m | 3:20PM0.59m | 3:37AM0.52m | 4:27PM0.60m | ||||||||
 |  |  | | |  | | | | |  |  | | | | | | | | | | |
 | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — |
 | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 5:59 | — | — | 5:59 | — |
— | — | — | — | — | 1 | — | — | 1 | — | 1 | — | — | — | 1 | — | 3 | 2 | — | — | — | |
Temp °C | 33 | 31 | 30 | 33 | 30 | 28 | 32 | 30 | 29 | 31 | 30 | 28 | 31 | 30 | 29 | 30 | 30 | 28 | 32 | 32 | 28 |
37 | 33 | 34 | 35 | 32 | 27 | 34 | 32 | 31 | 32 | 32 | 31 | 33 | 32 | 33 | 33 | 32 | 31 | 34 | 32 | 29 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 14 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | S 9 | S 9 | S 9 | SW 19 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 |
 kJ | 124 | 208 | 376 | 206 | 306 | 229 | 266 | 266 | 314 | 251 | 248 | 234 | 104 | 99 | 74 | 583 | 266 | 560 | 737 | 724 | 606 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SW 12 | SW 13 | SSW 13 | SW 12 | SW 12 | SW 11 | S 7 | S 8 | S 8 | S 8 | SW 14 | SW 16 | SW 13 | S 9 | S 8 | S 8 | S 8 | S 8 | SSE 7 |
| kJ | 28 | 28 | 74 | 138 | 113 | 69 | 65 | 60 | 26 | 41 | 44 | 60 | 228 | 201 | 108 | 73 | 51 | 49 | 48 | 31 | 38 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | S 7 | S 7 | N 5 | SW 19 | S 7 | NNW 5 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 13 | SW 16 | N 4 | SW 18 | N 4 | S 11 | N 4 | S 15 |
| kJ | 154 | 109 | 17 | 16 | 11 | 126 | 8 | 4 | 29 | 27 | 26 | 15 | 15 | 42 | 163 | 1 | 206 | 1 | 9 | 3 | 4 |
Wind waves Height (m) Direction Period (s) | NNE 4 | — | NNE 3 | NNE 5 | S 7 | NNE 4 | NNE 5 | — | — | N 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | — | 3 | 17 | 25 | 6 | 7 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 10 | 0 | 9 | 10 | 0 | 1 | 10 | 0 | 1 | 10 | 0 | 0 | 169 | 0 | 0 | 59 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Surf Rating (10 Max)
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our El Estero surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the El Estero Surf forecast
The above surf forecast table for El Estero provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Estero can be found by selecting the local surf guide option on the grey menu. Our El Estero 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 (El Estero) 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 El Estero 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.
El Estero is 47 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.
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