Surf Forecasts:
How big are the waves at Las Avellanas today (13 Jun):
- Morning surf: Morning surf (13 Jun, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (13 Jun, local time) - 3.5ft (1.1m), 15s period with SW swell.
- Evening surf: Evening surf (13 Jun, local time) - 3.5ft (1.0m), 15s period with SSW swell.
The current surf forecast for Las Avellanas at 1PM is: 1.1m 16s primary swell from a Southwest direction (forecast issued at 05:00am June 13). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jun) | 3.5ft (1.1m) | 16s |
| Afternoon (13 Jun) | 3.5ft (1.1m) | 15s |
| Evening (13 Jun) | 3.5ft (1.0m) | 15s |
Table - waves today at Las Avellanas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon afternoon. Warm (max 32°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 24 | SW 24 | SW 24 | SW 14 | SW 21 | SW 21 | SW 21 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 627 | 620 | 573 | 558 | 544 | 474 | 461 | 377 | 367 | 362 | 362 | 261 | 301 | 301 | 322 | 276 | 344 | 541 | 347 | 367 | 214 | 543 | 1005 | 1005 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | on | cross | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | glassy | glassy | glassy | glassy | glassy |
High Tide | 00:20AM2.06m | 12:39PM2.51m | 1:18AM2.17m | 1:36PM2.61m | 2:14AM2.29m | 2:31PM2.67m | ||||||||||||||||||
Low Tide | 6:18AM0.42m | 7:10PM0.19m | 7:17AM0.31m | 8:04PM0.07m | 8:14AM0.22m | 8:57PM-0.02m | ||||||||||||||||||
 |  | |  |  | | | | | | | |  | |  | | | | | | | | |  | |
 | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:22 |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | 6:05 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 | 2 | — | — | — | 2 | 5 | 1 | — |
Temp °C | 26 | 26 | 29 | 31 | 30 | 29 | 27 | 26 | 26 | 25 | 29 | 32 | 30 | 29 | 28 | 26 | 26 | 26 | 27 | 29 | 29 | 27 | 26 | 26 |
Feels °C | 29 | 29 | 31 | 34 | 34 | 33 | 30 | 28 | 28 | 27 | 31 | 35 | 33 | 32 | 30 | 28 | 29 | 30 | 31 | 33 | 34 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | S 6 | S 6 | SW 21 | SW 21 |
| kJ | 627 | 620 | 573 | 558 | 544 | 474 | 461 | 377 | 367 | 362 | 362 | 261 | 301 | 301 | 322 | 276 | 344 | 309 | 309 | 367 | 68 | 66 | 1005 | 1005 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | NW 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 18 | S 8 | S 8 | S 16 | S 16 | S 16 | S 16 | SSW 15 | S 8 | SW 24 | S 6 | S 6 | SW 14 | SW 21 | S 6 | SW 14 |
| kJ | 19 | 16 | 18 | 19 | 19 | 19 | 30 | 30 | 158 | 31 | 31 | 134 | 132 | 132 | 177 | 172 | 40 | 541 | 32 | 44 | 214 | 543 | 51 | 218 |
Swell 3 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | N 4 | SSW 20 | NNW 4 | N 4 | SSW 18 | S 8 | SSW 18 | SSW 17 | S 8 | S 8 | S 8 | S 8 | S 8 | S 15 | S 8 | SW 24 | SW 24 | S 14 | SW 14 | SW 14 | S 13 |
| kJ | 8 | 8 | 4 | 5 | 37 | 3 | 5 | 106 | 31 | 103 | 95 | 31 | 28 | 29 | 28 | 28 | 155 | 40 | 347 | 347 | 98 | 211 | 228 | 92 |
Wind waves Height (m) Direction Period (s) | — | NNW 7 | NNE 5 | — | NNW 4 | — | — | NNE 4 | N 4 | NNE 4 | NNE 4 | — | — | — | — | SSE 3 | S 4 | S 7 | — | — | — | — | — | S 6 |
| kJ | — | 9 | 7 | — | 5 | — | — | 5 | 8 | 5 | 5 | — | — | — | — | 2 | 7 | 68 | — | — | — | — | — | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 7 | 0 | 1 | 36 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
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