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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 am Sunday 31 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
30.4° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at El Estero today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3.5ft (1.0m), 20s period with SW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 4.5ft (1.3m), 19s period with SW swell.
- Evening surf: Evening surf (31 May, local time) - 4.5ft (1.4m), 19s period with SW swell.
The current surf forecast for El Estero at 3PM is: 1.3m 19s primary swell from a Southwest direction (forecast issued at 11:00am May 31). An open ocean swell of 1.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3.5ft (1.0m) | 20s |
| Afternoon (31 May) | 4.5ft (1.3m) | 19s |
| Evening (31 May) | 4.5ft (1.4m) | 19s |
Table - waves today at El Estero. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Tue night. Warm (max 31°C on Tue morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | |
746 | 959 | 1210 | 1475 | 1445 | 1326 | 1516 | 1634 | 1615 | 1741 | 1702 | 1560 | 1524 | 1303 | 1256 | 1115 | 989 | 976 | 976 | 964 | 773 | 743 | 714 | 695 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | cross-on | cross-on | cross | glassy | cross-off | cross-off | cross-off | on | cross-on | cross | cross-off | off | off | off | off | cross-on | cross-on | cross | cross-off | cross-off | off | off | |
High Tide | 2:42PM2.30m | 3:16AM2.08m | 3:21PM2.30m | 3:55AM2.09m | 4:00PM2.29m | 4:35AM2.09m | ||||||||||||||||||
Low Tide | 8:32AM0.53m | 9:07PM0.30m | 9:12AM0.51m | 9:45PM0.29m | 9:51AM0.51m | 10:23PM0.31m | ||||||||||||||||||
 |  | | |  |  | |  | |  | | |  | | | | | | | | | | | | |
 | 5:20 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — |
 | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | 6:01 |
— | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | — | 1 | — | |
Temp °C | 30 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 30 | 30 | 30 | 29 | 29 | 27 | 27 | 27 | 30 | 31 | 30 | 29 | 29 | 28 | 27 | 27 |
35 | 32 | 33 | 33 | 32 | 33 | 31 | 31 | 34 | 32 | 32 | 32 | 34 | 30 | 30 | 30 | 32 | 33 | 32 | 32 | 33 | 32 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
 kJ | 743 | 713 | 1210 | 1475 | 1445 | 1326 | 1516 | 1634 | 1615 | 1741 | 1702 | 1560 | 1524 | 1303 | 1256 | 1115 | 989 | 976 | 976 | 964 | 773 | 743 | 714 | 695 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 19 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SW 20 | SW 20 |
| kJ | 746 | 959 | 602 | 593 | 585 | 467 | 366 | 345 | 340 | 350 | 356 | 273 | 248 | 240 | 180 | 177 | 177 | 134 | 132 | 119 | 114 | 83 | 306 | 306 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | S 8 | S 8 | — | — | — | — | — | — | SW 22 | SW 22 | SW 21 | SW 21 | SW 21 | SW 20 | SW 20 | SW 20 | S 11 | S 10 |
| kJ | 302 | 124 | 248 | 248 | 248 | 245 | 18 | 18 | — | — | — | — | — | — | 19 | 18 | 72 | 71 | 71 | 148 | 137 | 241 | 79 | 78 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 10 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 10 | 192 | 9 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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