- Forecast
- Maps
- Live
- Weather State
- Spot Information
El Estero Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
El Estero surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 am Monday 18 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
30.2° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at El Estero today?
The current surf forecast for El Estero at 1PM is: 0.7m 13s primary swell from a Southwest direction (forecast issued at 05:00am May 18). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2.5ft (0.7m) | 13s |
| Afternoon (18 May) | 2.5ft (0.7m) | 13s |
| Evening (18 May) | 1.5ft (0.5m) | 17s |
Table - waves today at El Estero. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 33°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 17 | SW 17 | SW 18 | SW 18 | SW 18 | SW 18 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | |
175 | 175 | 175 | 178 | 178 | 178 | 140 | 243 | 246 | 152 | 154 | 109 | 208 | 211 | 314 | 376 | 427 | 206 | 206 | 206 | 306 | 306 | 302 | 229 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-on | cross | off | off | off | off | cross-off | on | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | off | off | |
High Tide | 3:24AM2.42m | 3:39PM2.74m | 4:15AM2.45m | 4:31PM2.69m | 5:07AM2.44m | 5:23PM2.59m | ||||||||||||||||||
Low Tide | 9:24AM0.13m | 10:03PM-0.08m | 10:17AM0.13m | 10:54PM-0.05m | 11:11AM0.19m | 11:46PM0.04m | ||||||||||||||||||
 |  | |  |  |  | | | | | | | | | | | | | | | | | |  | |
 | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | 5:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 27 | 26 | 30 | 33 | 32 | 31 | 29 | 28 | 27 | 27 | 31 | 31 | 29 | 29 | 29 | 28 | 27 | 27 | 31 | 33 | 30 | 31 | 29 | 27 |
29 | 28 | 31 | 35 | 35 | 34 | 32 | 29 | 29 | 29 | 32 | 33 | 31 | 32 | 32 | 29 | 29 | 29 | 31 | 36 | 32 | 34 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 18 | SSW 13 | SW 12 | SSW 12 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
 kJ | 175 | 175 | 175 | 178 | 178 | 178 | 116 | 114 | 246 | 106 | 124 | 103 | 208 | 211 | 314 | 376 | 427 | 206 | 206 | 206 | 306 | 306 | 302 | 229 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | SW 17 | SSW 13 | S 8 | S 8 | S 8 | S 8 | SW 17 | SW 12 | SW 12 | S 7 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SW 12 | SW 12 |
| kJ | 13 | 31 | 31 | 30 | 28 | 28 | 39 | 243 | 109 | 28 | 28 | 28 | 28 | 186 | 74 | 74 | 16 | 113 | 138 | 114 | 113 | 109 | 69 | 69 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 17 | S 7 | S 7 | SW 18 | SW 18 | SW 18 | SW 18 | S 8 | S 7 | S 7 | SW 21 | S 7 | S 7 | S 7 | N 5 | N 4 | S 7 | SW 19 |
| kJ | 82 | 83 | 77 | 69 | 69 | 132 | 140 | 27 | 27 | 152 | 154 | 109 | 109 | 28 | 26 | 17 | 71 | 16 | 16 | 16 | 10 | 6 | 15 | 126 |
Wind waves Height (m) Direction Period (s) | — | NE 3 | NE 3 | — | SSW 2 | SSW 2 | — | NNE 4 | NNE 4 | NNE 4 | — | — | — | — | — | NNE 3 | NNE 4 | N 5 | N 5 | N 5 | — | — | N 5 | NNE 4 |
| kJ | — | 1 | 2 | — | 1 | 1 | — | 4 | 6 | 4 | — | — | — | — | — | 3 | 6 | 11 | 16 | 11 | — | — | 11 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 10 | 0 | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 13 | 10 | 10 | 10 | 16 | 10 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest