- Forecast
- Maps
- Live
- Weather State
- Spot Information
Las Avellanas Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts
Las Avellanas surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm Friday 28 Mar 2025 CSTForecast update in hr min s Forecast update imminent
Las Avellanas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Las Avellanas sea temperature is
29.4° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Las Avellanas today?
The current surf forecast for Las Avellanas at 5AM is: 0.9m 17s primary swell from a Southwest direction and 0.8m 13s secondary swell from a South-southwest direction (forecast issued at 11:00pm March 28). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Mar) | 3ft (0.9m) | 16s |
| Afternoon (29 Mar) | 4ft (1.2m) | 16s |
| Evening (29 Mar) | 3.5ft (1.1m) | 16s |
Table - waves today at Las Avellanas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 18 | 14 | 14 | 14 | 14 | 17 | 16 | 13 | 13 | 13 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 12 | 14 | 12 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 444 | 439 | 424 | 386 | 376 | 683 | 739 | 573 | 551 | 447 | 429 | 424 | 355 | 407 | 293 | 399 | 317 | 272 | 272 | 264 | 288 | 278 | 170 | 167 | 167 | 173 | 371 | 362 | 358 | 291 | 291 | 239 | 264 | 206 | 211 | 339 | 331 | 353 | 344 | 314 | 293 | 366 | 293 | 321 | 389 | 277 | 201 | 249 | 222 | 246 | 195 | 173 | 87 | 88 | 120 | 95 | 117 | 100 | 107 | 73 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | on | cross- on | cross- on | cross- on | glass | glass | cross- off | cross- off | cross- on | cross- on | cross- on | cross | glass | glass | cross- off | cross- off | on | on | cross- on | cross | cross | glass | cross- off | cross- off | on | on | cross- on | cross- off | off | off | cross- off | cross- off | on | cross- on | cross- on | off | off | off | off | off | cross- on | cross- on | cross- on | cross- off | off | cross- off | cross- off | cross- off | cross- on | cross- on | cross | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:14AM 2.42 | 2:36PM 2.69 | 3:01AM 2.52 | 3:22PM 2.82 | 3:48AM 2.57 | 4:07PM 2.86 | 4:35AM 2.56 | 4:54PM 2.81 | 5:23AM 2.48 | 5:42PM 2.68 | 6:13AM 2.36 | 6:33PM 2.50 | 7:08AM 2.20 | 7:29PM 2.30 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 8:20AM 0.14 | 8:54PM 0.03 | 9:06AM 0.04 | 9:41PM -0.08 | 9:52AM -0.01 | 10:27PM -0.12 | 10:39AM 0.01 | 11:15PM -0.07 | 11:27AM 0.10 | 12:04AM 0.05 | 12:18PM 0.24 | 12:57AM 0.21 | 1:13PM 0.42 | 1:55AM 0.38 | ||||||||||||||||||||||||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:37 |
| Sunset | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
 |  | |  | | | | |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 26 | 25 | 25 | 30 | 31 | 29 | 28 | 28 | 27 | 26 | 25 | 29 | 31 | 29 | 28 | 27 | 27 | 26 | 25 | 29 | 31 | 29 | 28 | 28 | 27 | 26 | 25 | 29 | 31 | 30 | 28 | 28 | 27 | 25 | 24 | 29 | 31 | 29 | 28 | 28 | 26 | 25 | 25 | 29 | 31 | 29 | 28 | 28 | 26 | 26 | 25 | 30 | 32 | 29 | 28 | 28 | 27 | 25 | 26 |
| Feels °C (?) | 28 | 26 | 25 | 26 | 31 | 32 | 30 | 30 | 31 | 31 | 29 | 28 | 32 | 32 | 30 | 30 | 29 | 31 | 30 | 28 | 31 | 32 | 30 | 30 | 31 | 31 | 30 | 28 | 31 | 32 | 31 | 29 | 32 | 29 | 26 | 25 | 29 | 32 | 28 | 30 | 30 | 26 | 26 | 25 | 29 | 32 | 29 | 29 | 31 | 26 | 26 | 27 | 30 | 34 | 29 | 30 | 31 | 27 | 25 | 26 |
- 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 Las Avellanas 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