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:
Jaco Beach surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 11 pm Saturday 27 Dec 2025 CSTForecast update in hr min s Forecast update imminent
Jaco Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jaco Beach sea temperature is
28.8° C
(Which is slightly warmer than usual)How big are the waves at Jaco Beach today?
The current surf forecast for Jaco Beach at 7AM is: 0.4m 15s primary swell from a Southwest direction and 0.5m 6s secondary swell from a South direction (forecast issued at 11:00pm December 27). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Dec) | 1.5ft (0.4m) | 15s |
| Afternoon (28 Dec) | 1.5ft (0.4m) | 15s |
| Evening (28 Dec) | 1.5ft (0.4m) | 14s |
Table - waves today at Jaco Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| 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) (?) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 9 | 13 | 13 | 13 | 13 | 13 | 8 | 8 | 8 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 54 | 54 | 54 | 75 | 75 | 75 | 75 | 54 | 74 | 32 | 29 | 28 | 38 | 28 | 45 | 45 | 45 | 28 | 48 | 48 | 48 | 38 | 38 | 37 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- on | glass | glass | cross- off | cross- off | glass | cross- on | cross- on | glass | glass | glass | cross- off | cross- off | glass | cross | cross | cross |
High Tide / height (m) | 8:18AM 2.20 | 8:51PM 2.52 | 9:20AM 2.16 | 9:51PM 2.54 | 10:29AM 2.16 | |||||||||||||||||||
Low Tide / height (m) | 2:18AM 0.65 | 2:24PM 0.59 | 3:18AM 0.62 | 3:24PM 0.63 | 4:24AM 0.56 | 4:30PM 0.62 | ||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:28 | - |
 | |  |  | | | |  | | | | | | | |  | | | | | | | | | |
Rain (mm) | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 26 | 25 | 24 | 26 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 26 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 26 | 27 | 28 | 27 |
| Feels °C (?) | 31 | 29 | 27 | 25 | 28 | 29 | 28 | 30 | 30 | 28 | 26 | 25 | 28 | 29 | 28 | 30 | 30 | 28 | 26 | 25 | 29 | 29 | 30 | 30 |
- 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jaco Beach 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.
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