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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 Wednesday 30 Apr 2025 CST
How big are the waves at Avellanas Rivermouth today?
The current surf forecast for Avellanas Rivermouth at 9AM is: 1.1m 15s primary swell from a South-southwest direction and 0.6m 14s secondary swell from a South-southwest direction, 0.4m 4s secondary swell from a North-northeast direction (forecast issued at 05:00am April 30). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3.5ft (1.1m) | 15s |
| Afternoon (30 Apr) | 3.5ft (1.1m) | 15s |
| Evening (30 Apr) | 3.5ft (1.1m) | 14s |
Table - waves today at Avellanas Rivermouth. (Swell directed towards the surf break)
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 19 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 19 | 19 | 13 | 14 | 15 | 18 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 18 | 18 | 18 | 18 | 15 | 15 | 15 | 16 | 15 | 15 | 14 | 16 | 16 | 16 | 19 | 18 | 19 | 18 | 18 | 18 | 18 | 15 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 456 | 530 | 543 | 456 | 543 | 536 | 529 | 494 | 460 | 497 | 432 | 639 | 639 | 516 | 390 | 354 | 432 | 384 | 450 | 539 | 443 | 462 | 455 | 607 | 607 | 516 | 444 | 454 | 437 | 683 | 502 | 427 | 496 | 489 | 471 | 441 | 352 | 486 | 589 | 486 | 443 | 461 | 503 | 471 | 237 | 231 | 189 | 436 | 489 | 496 | 502 | 671 | 794 | 642 | 553 | 547 | 541 | 576 | 1383 | 1491 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- off | cross | cross- on | cross- on | on | cross- on | glass | cross- off | cross- off | cross | cross | cross- on | cross- on | on | cross- on | off | cross- off | cross- off | cross | cross | cross | glass | glass | off | cross- off | cross- off | cross | cross | cross | on | glass | cross- off | cross | cross | cross | cross- on | glass | glass | cross- off | off | off | off | cross | glass | glass | glass | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | glass | glass | cross- off |
High Tide / height (m) | 4:18AM 2.51 | 4:35PM 2.75 | 5:09AM 2.45 | 5:25PM 2.62 | 6:01AM 2.34 | 6:17PM 2.44 | 6:56AM 2.22 | 7:13PM 2.26 | 7:56AM 2.11 | 8:13PM 2.09 | 9:00AM 2.04 | 9:19PM 1.96 | 10:05AM 2.02 | 10:27PM 1.90 | 11:05AM 2.04 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:20AM 0.07 | 10:57PM -0.07 | 11:11AM 0.16 | 11:48PM 0.05 | 12:04PM 0.30 | 12:40AM 0.20 | 1:01PM 0.45 | 1:37AM 0.36 | 2:04PM 0.60 | 2:37AM 0.50 | 3:13PM 0.70 | 3:40AM 0.60 | 4:23PM 0.73 | 4:42AM 0.65 | ||||||||||||||||||||||||||||||||||||||||||||||
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 5:26 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:22 | - | - |
| Sunset | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - |
 |  |  | |  |  |  | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | 1 | - | - | - | 2 | - | 1 | 1 | 1 | - | - | - | - | - | 1 | 3 | 4 | 1 | 1 | - | - | 1 | 1 | 4 | 3 | 2 | 1 | 1 | 1 | 4 | 2 | 1 | 3 | 2 | 1 | 2 | 3 | 5 | - | 1 | 3 | - | 3 | 2 | - | - | - | 1 | 3 | 5 | 2 |
| Temp. °C | 27 | 27 | 31 | 32 | 29 | 29 | 28 | 27 | 27 | 26 | 29 | 30 | 29 | 28 | 27 | 27 | 26 | 26 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 28 | 28 | 29 | 28 | 28 | 27 | 27 | 26 | 28 | 29 |
| Feels °C (?) | 28 | 28 | 30 | 34 | 30 | 30 | 29 | 29 | 31 | 29 | 32 | 31 | 30 | 30 | 29 | 30 | 30 | 30 | 33 | 31 | 30 | 29 | 29 | 29 | 29 | 30 | 33 | 32 | 31 | 30 | 29 | 31 | 30 | 31 | 32 | 32 | 30 | 29 | 30 | 31 | 30 | 31 | 31 | 31 | 32 | 32 | 30 | 31 | 32 | 30 | 31 | 31 | 32 | 31 | 32 | 30 | 31 | 31 | 32 | 32 |
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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)
FREE! Surf-Forecast.com widget for your website
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