Surf Forecasts:
How big are the waves at Roca Loca today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.7m), 18s period with SW swell.
- Evening surf: Evening surf (11 Aug, local time) - 2.5ft (0.8m), 14s period with SW swell.
The current surf forecast for Roca Loca at 4AM is: 0.8m 15s primary swell from a Southwest direction and 0.5m 9s secondary swell from a South direction (forecast issued at 11:00pm August 10). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (11 Aug) | 2.5ft (0.7m) | 18s |
| Evening (11 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed afternoon. Warm (max 30°C on Tue afternoon, min 27°C on Mon night). Wind will be generally light. | |||||||||||||||||
Tuesday 11 | Wednesday 12 | ||||||||||||||||
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 | SSW 15 | SW 15 | SW 14 | SW 14 | SSW 18 | SW 18 | SW 14 | SW 14 | SW 13 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 15 |
Wave Graph  | |||||||||||||||||
 kJ | 181 | 150 | 314 | 211 | 206 | 211 | 319 | 252 | 221 | 144 | 142 | 211 | 211 | 208 | 206 | 159 | 116 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | cross-off | cross-off | on | on | glassy | glassy | glassy | off | off | glassy | on | on | cross-on | glassy |
High Tide | 1:02AM2.39m | 1:20PM2.67m | 2:00AM2.59m | 2:17PM2.77m | |||||||||||||
Low Tide | 7:05AM0.49m | 7:44PM0.21m | 8:05AM0.35m | 8:36PM0.09m | |||||||||||||
 |  | |  | | |  |  | | | | | | | | | | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | 1 | 3 | 1 |
Temp °C | 29 | 28 | 27 | 27 | 29 | 29 | 30 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 28 |
Feels °C | 34 | 32 | 30 | 30 | 33 | 32 | 33 | 33 | 33 | 33 | 31 | 31 | 32 | 32 | 32 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SSW 12 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | S 9 | SW 16 | S 9 | S 9 | S 8 | S 8 |
| kJ | 122 | 101 | 314 | 211 | 206 | 200 | 241 | 221 | 221 | 144 | 142 | 57 | 211 | 55 | 78 | 90 | 84 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 15 | S 9 | S 9 | S 9 | SSW 18 | SW 18 | SW 18 | S 9 | S 9 | S 9 | SW 16 | S 9 | SW 16 | SW 16 | SW 16 | SW 12 |
| kJ | 181 | 150 | 39 | 55 | 55 | 211 | 319 | 252 | 56 | 56 | 56 | 211 | 55 | 208 | 206 | 159 | 98 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | SW 20 | SSW 16 | SW 19 | S 8 | S 9 | S 9 | SSW 17 | SW 18 | SW 17 | SSW 16 | SW 13 | S 16 | SW 13 | S 15 | S 15 |
| kJ | 40 | 39 | 97 | 49 | 88 | 51 | 53 | 56 | 97 | 109 | 140 | 86 | 106 | 127 | 82 | 113 | 116 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 144 | 151 | 0 | 0 | 0 | 0 | 0 | 0 | 144 | 151 | 9 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||
Header Global | |||||||||||||||||
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