Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Junquillal surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm Friday 19 Dec 2025 CSTForecast update in hr min s Forecast update imminent
Junquillal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Junquillal sea temperature is
28.1° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Junquillal today?
The current surf forecast for Junquillal at 3AM is: 0.5m 12s primary swell from a Southwest direction and 0.5m 6s secondary swell from a South direction (forecast issued at 11:00pm December 19). An open ocean swell of 0.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | 1.5ft (0.5m) | 13s |
| Afternoon (20 Dec) | 1.5ft (0.5m) | 13s |
| Evening (20 Dec) | 2.5ft (0.7m) | 12s |
Table - waves today at Junquillal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 89 | 69 | 69 | 55 | 84 | 84 | 83 | 153 | 143 | 184 | 181 | 178 | 178 | 175 | 166 | 155 | 152 | 152 | 152 | 152 | 149 | 149 | 146 | 144 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross | cross | cross- on | cross- on | on | cross | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on |
High Tide / height (m) | 2:35AM 2.27 | 3:11PM 2.04 | 3:15AM 2.30 | 3:51PM 2.09 | 3:54AM 2.30 | 4:29PM 2.12 | ||||||||||||||||||
Low Tide / height (m) | 8:24PM 0.58 | 9:02AM 0.33 | 9:05PM 0.54 | 9:40AM 0.29 | 9:44PM 0.53 | 10:16AM 0.28 | ||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:27 | - |
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 25 | 24 | 24 | 27 | 30 | 30 | 27 | 25 | 24 | 24 | 23 | 27 | 29 | 29 | 27 | 24 | 23 | 23 | 22 | 26 | 29 | 30 | 27 |
| Feels °C (?) | 27 | 26 | 25 | 26 | 26 | 30 | 32 | 30 | 26 | 25 | 26 | 25 | 27 | 29 | 30 | 29 | 25 | 24 | 25 | 23 | 26 | 28 | 30 | 29 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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