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El Estero Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
El Estero surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm Saturday 16 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 1.5°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 3AM is: 0.9m 13s primary swell from a Southwest direction (forecast issued at 11:00pm May 16). An open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 14s |
| Afternoon (17 May) | 3ft (0.9m) | 14s |
| Evening (17 May) | 2.5ft (0.8m) | 13s |
Table - waves today at El Estero. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 33°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SW 13 | 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 | |
253 | 253 | 253 | 261 | 288 | 253 | 288 | 243 | 225 | 178 | 175 | 175 | 175 | 178 | 178 | 178 | 140 | 243 | 246 | 152 | 154 | 109 | 164 | 211 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | off | cross-off | cross-on | cross | off | off | off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | off | off | off | cross-off | cross | cross-on | cross | |
High Tide | 2:34AM2.35m | 2:49PM2.73m | 3:24AM2.42m | 3:39PM2.74m | 4:15AM2.45m | 4:31PM2.69m | ||||||||||||||||||
Low Tide | 8:25PM0.03m | 8:33AM0.18m | 9:14PM-0.05m | 9:24AM0.13m | 10:03PM-0.08m | 10:17AM0.13m | ||||||||||||||||||
 | |  |  | | |  | | | |  |  | | | | | | | | | | | | | |
 | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 28 | 28 | 27 | 30 | 33 | 30 | 30 | 29 | 28 | 27 | 27 | 30 | 33 | 31 | 30 | 30 | 28 | 27 | 27 | 30 | 33 | 30 | 29 |
30 | 29 | 30 | 29 | 32 | 35 | 32 | 34 | 30 | 29 | 29 | 29 | 30 | 35 | 34 | 33 | 33 | 30 | 29 | 30 | 31 | 35 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SW 13 | 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 |
 kJ | 253 | 253 | 253 | 261 | 288 | 253 | 288 | 243 | 225 | 178 | 175 | 175 | 175 | 178 | 178 | 178 | 116 | 114 | 246 | 106 | 124 | 103 | 164 | 211 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | SSE 9 | S 9 | S 8 | S 8 | S 8 | S 7 | S 7 | S 6 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | SW 17 | SSW 13 | S 7 | S 7 | S 7 | S 7 | SW 17 |
| kJ | 25 | 25 | 25 | 26 | 37 | 35 | 23 | 34 | 23 | 22 | 12 | 31 | 31 | 29 | 28 | 39 | 38 | 243 | 109 | 25 | 26 | 27 | 26 | 186 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 20 | SSW 20 | SSW 19 | NNE 3 | SSW 6 | N 4 | SW 18 | SW 18 | 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 | N 5 |
| kJ | 15 | 15 | 15 | 37 | 37 | 1 | 6 | 3 | 81 | 81 | 82 | 83 | 77 | 69 | 69 | 132 | 140 | 36 | 24 | 152 | 154 | 109 | 109 | 4 |
Wind waves Height (m) Direction Period (s) | N 4 | NNE 4 | NNE 4 | NNE 5 | NE 3 | — | — | SSW 2 | — | NNE 4 | NE 3 | NNE 3 | NNE 4 | — | SSW 2 | — | — | NNE 5 | NE 5 | NE 3 | NNE 5 | N 5 | — | S 7 |
| kJ | 10 | 11 | 8 | 8 | 2 | — | — | 1 | — | 2 | 1 | 1 | 4 | — | 1 | — | — | 2 | 5 | 2 | 4 | 4 | — | 26 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 0 | 0 | 0 | 13 | 0 | 10 | 55 | 0 | 0 | 0 | 0 | 0 | 10 | 55 | 10 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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