Surf Forecasts:
How big are the waves at Roca Loca today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 3.5ft (1.1m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Evening surf: Evening surf (16 Aug, local time) - 3.5ft (1.1m), 15s period with SW swell.
The current surf forecast for Roca Loca at 9AM is: 1.1m 15s primary swell from a Southwest direction and 0.8m 7s secondary swell from a South-southwest direction (forecast issued at 05:00am August 16). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 3.5ft (1.1m) | 15s |
| Afternoon (16 Aug) | 3.5ft (1.1m) | 14s |
| Evening (16 Aug) | 3.5ft (1.1m) | 15s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Mon afternoon. Warm (max 28°C on Sun morning, min 25°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 715 | 614 | 535 | 528 | 528 | 535 | 535 | 466 | 459 | 387 | 371 | 366 | 371 | 327 | 371 | 313 | 308 | 173 | 171 | 161 | 151 | 335 | 406 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | on | on | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross-on | cross-off | glassy | off | cross-off | cross | glassy | on | cross-on | glassy | off |
High Tide | 5:06AM2.93m | 5:24PM2.70m | 5:48AM2.84m | 6:07PM2.56m | 6:28AM2.70m | 6:50PM2.38m | |||||||||||||||||
Low Tide | 11:20AM0.17m | 11:32PM0.17m | 12:03PM0.27m | 00:13AM0.32m | 12:46PM0.40m | ||||||||||||||||||
 |  | | |  | | | |  | | | |  | |  |  |  | |  | | | | | |
 | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 1 | — | — | — | 1 | 4 | 2 | 2 | 1 | — | — | — | — | 5 | 2 | — | — | — | — | 1 | 1 | 2 | 2 |
Temp °C | 26 | 26 | 28 | 28 | 27 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 25 | 25 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 28 | 32 | 31 | 29 | 30 | 30 | 30 | 29 | 30 | 30 | 31 | 30 | 29 | 30 | 30 | 30 | 29 | 31 | 32 | 32 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 15 | SW 14 | SSW 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | SSW 8 | SSW 8 | S 8 |
| kJ | 715 | 614 | 535 | 528 | 528 | 535 | 535 | 466 | 105 | 131 | 138 | 142 | 142 | 138 | 134 | 112 | 112 | 145 | 149 | 149 | 151 | 147 | 121 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 15 | SW 16 |
| kJ | 66 | 68 | 58 | 77 | 77 | 84 | 105 | 108 | 459 | 387 | 371 | 366 | 371 | 327 | 371 | 313 | 308 | 171 | 171 | 142 | 138 | 335 | 406 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | SW 17 | S 10 | S 10 | S 10 | SW 17 | SW 16 | SW 16 | SW 16 | S 12 | WSW 7 |
| kJ | 60 | 59 | 59 | 58 | 37 | 58 | 37 | 37 | 36 | 20 | 21 | 20 | 19 | 106 | 8 | 8 | 8 | 173 | 163 | 161 | 151 | 3 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 6 | 0 | 1 | 36 | 132 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 0 | 0 | 0 | 0 | 6 | 0 | 20 | 9 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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