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Las Avellanas Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts
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Las Avellanas surf Forecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm Saturday 18 May 2024 CST
Forecast update in hr min s 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 30.0°C (Statistics for 18 May 1981-2005 - mean: 28.7 °C max: 30.0 °C min: 26.8 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 30.0°C (Statistics for 18 May 1981-2005 - mean: 28.7 °C max: 30.0 °C min: 26.8 °C)
How big are the waves at Las Avellanas today?
The current surf forecast for Las Avellanas at 12AM is: 1.1m 18s primary swell from a Southwest direction and 0.7m 13s secondary swell from a Southwest direction (forecast issued at 11:00pm May 18). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4ft (1.2m) | 18s |
| Afternoon (19 May) | 4ft (1.2m) | 17s |
| Evening (19 May) | 4.5ft (1.3m) | 17s |
Table - waves today at Las Avellanas. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 6 | 6 | 6 | 14 | 13 | 13 | 13 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 534 | 694 | 694 | 799 | 891 | 881 | 861 | 822 | 886 | 908 | 1105 | 1052 | 823 | 628 | 886 | 1129 | 1039 | 1145 | 1320 | 1199 | 1185 | 1158 | 1078 | 929 | 813 | 803 | 803 | 628 | 729 | 636 | 620 | 465 | 435 | 355 | 350 | 305 | 301 | 301 | 362 | 300 | 238 | 297 | 206 | 257 | 36 | 36 | 48 | 153 | 144 | 140 | 140 | 84 | 78 | 59 | 49 | 48 | 33 | 32 | 22 | 104 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | off | cross- off | off | cross- on | cross- on | cross- on | cross- off | off | off | cross- off | cross- off | cross- on | cross- on | cross | cross- off | cross- off | off | off | glass | on | cross- on | cross | cross- off | cross- off | glass | glass | glass | on | cross- on | cross | cross | glass | glass | glass | cross- on | on | on | cross- on | cross- on | glass | glass | glass | cross- on | cross- on | on | on | on | glass | glass | glass | glass | on | on | cross- on | cross | glass | glass | glass |
High Tide / height (m) | 11:53AM 2.08 | 12:23AM 1.89 | 12:37PM 2.16 | 1:08AM 1.95 | 1:18PM 2.24 | 1:50AM 2.01 | 1:57PM 2.31 | 2:30AM 2.07 | 2:36PM 2.36 | 3:09AM 2.10 | 3:14PM 2.39 | 3:48AM 2.13 | 3:54PM 2.40 | 4:28AM 2.14 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:34AM 0.72 | 6:19PM 0.64 | 6:21AM 0.68 | 7:03PM 0.53 | 7:04AM 0.63 | 7:44PM 0.43 | 7:44AM 0.57 | 8:22PM 0.34 | 8:23AM 0.51 | 9:00PM 0.28 | 9:02AM 0.47 | 9:38PM 0.24 | 9:41AM 0.45 | 10:17PM 0.23 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 |
| Sunset | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | - | 6:00 | - | - | - | - |
 | |  | |  |  | |  | | | | | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 2 | 1 | - | 1 | - | - | - | - | - | - | - | 1 | - | - | 1 | - | - | - | 1 | - | 1 | 1 | - | 1 | 1 | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | 1 | - | 1 | - | - | - | 3 | 1 | 1 | - | - | - | 2 | - | - | 1 | 1 |
| Temp. °C | 29 | 28 | 28 | 27 | 30 | 32 | 30 | 29 | 29 | 28 | 27 | 27 | 30 | 31 | 29 | 29 | 28 | 28 | 27 | 27 | 30 | 30 | 30 | 28 | 28 | 28 | 27 | 27 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 27 | 29 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 29 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 27 |
| Feels °C (?) | 35 | 32 | 32 | 30 | 33 | 36 | 34 | 33 | 33 | 31 | 31 | 30 | 33 | 34 | 32 | 32 | 31 | 32 | 31 | 32 | 35 | 33 | 33 | 31 | 31 | 33 | 32 | 32 | 34 | 33 | 32 | 31 | 32 | 32 | 32 | 32 | 33 | 33 | 32 | 33 | 32 | 33 | 32 | 32 | 33 | 33 | 32 | 33 | 32 | 32 | 32 | 32 | 33 | 33 | 32 | 32 | 32 | 32 | 33 | 32 |
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