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Avellanas Rivermouth Surf Forecast
/ Guanacaste (28 surf breaks) /
Avellanas Rivermouth surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 am Thursday 24 Apr 2025 CST
How big are the waves at Avellanas Rivermouth today?
The current surf forecast for Avellanas Rivermouth at 11AM is: 1.2m 14s primary swell from a South-southwest direction and 0.6m 18s secondary swell from a Southwest direction, 0.2m 3s secondary swell from a North direction (forecast issued at 05:00am April 24). The wind direction is predicted to be cross-onshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 4.5ft (1.3m) | 14s |
| Afternoon (24 Apr) | 4.5ft (1.3m) | 15s |
| Evening (24 Apr) | 4.5ft (1.3m) | 15s |
Table - waves today at Avellanas Rivermouth. (Swell directed towards the surf break)
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 18 | 18 | 18 | 18 | 17 | 18 | 16 | 16 | 16 | 17 | 17 | 18 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 20 | 14 | 14 | 20 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 649 | 482 | 647 | 561 | 740 | 780 | 702 | 589 | 632 | 641 | 435 | 566 | 559 | 589 | 547 | 540 | 640 | 516 | 731 | 1068 | 1055 | 1099 | 1152 | 1228 | 1223 | 1223 | 1284 | 1330 | 1346 | 1361 | 1714 | 1714 | 1346 | 1148 | 1055 | 986 | 688 | 758 | 679 | 582 | 637 | 547 | 520 | 446 | 554 | 539 | 500 | 684 | 491 | 462 | 456 | 456 | 456 | 371 | 407 | 431 | 403 | 507 | 442 | 528 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | glass | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- on | cross- on | on | cross- on | cross- on | cross- off | cross- off | cross | cross- on | on | cross- on | cross- on | on | off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- on | cross- on | cross- on | on | cross- on | off | cross- off | cross | cross- on | on | on | on | cross- on | off | cross- off | cross | cross | glass | on | on | cross- on | off |
High Tide / height (m) | 11:31AM 2.19 | 11:57PM 2.10 | 12:26PM 2.40 | 12:55AM 2.23 | 1:18PM 2.59 | 1:49AM 2.36 | 2:08PM 2.74 | 2:39AM 2.46 | 2:57PM 2.82 | 3:29AM 2.51 | 3:45PM 2.83 | 4:18AM 2.51 | 4:35PM 2.75 | 5:09AM 2.45 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:07AM 0.56 | 5:50PM 0.53 | 6:05AM 0.44 | 6:48PM 0.33 | 6:59AM 0.30 | 7:41PM 0.13 | 7:50AM 0.18 | 8:31PM -0.02 | 8:40AM 0.09 | 9:19PM -0.11 | 9:30AM 0.05 | 10:08PM -0.12 | 10:20AM 0.07 | 10:57PM -0.07 | 11:11AM 0.16 | |||||||||||||||||||||||||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:24 | - | - |
| Sunset | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 30 | 32 | 30 | 29 | 29 | 28 | 26 | 26 | 29 | 32 | 30 | 29 | 28 | 27 | 26 | 25 | 29 | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 29 | 31 | 29 | 28 | 28 | 27 | 26 | 26 | 29 | 32 | 30 | 29 | 28 | 28 | 27 | 26 | 29 | 31 | 29 | 29 | 29 | 28 | 26 | 25 | 29 | 30 | 29 | 29 | 28 | 28 | 27 | 26 | 30 | 30 |
| Feels °C (?) | 27 | 26 | 29 | 33 | 30 | 29 | 31 | 32 | 29 | 28 | 29 | 33 | 30 | 29 | 29 | 30 | 29 | 27 | 28 | 30 | 30 | 29 | 29 | 29 | 29 | 27 | 28 | 32 | 28 | 28 | 30 | 30 | 28 | 29 | 27 | 33 | 30 | 29 | 29 | 30 | 29 | 28 | 30 | 31 | 30 | 31 | 33 | 31 | 28 | 27 | 30 | 30 | 30 | 31 | 30 | 31 | 30 | 28 | 31 | 31 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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