Surf Forecasts:
How big are the waves at Roca Loca today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2.5ft (0.8m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 3.5ft (1.0m), 13s period with SSW swell.
- Evening surf: Evening surf (17 Jul, local time) - 3ft (0.9m), 13s period with SSW swell.
The current surf forecast for Roca Loca at 1AM is: 1.1m 14s primary swell from a South-southwest direction and 0.3m 15s secondary swell from a Southwest direction (forecast issued at 05:00pm July 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 2.5ft (0.8m) | 12s |
| Afternoon (17 Jul) | 3.5ft (1.0m) | 13s |
| Evening (17 Jul) | 3ft (0.9m) | 13s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Thu afternoon. Warm (max 30°C on Thu afternoon, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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) | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 14 | SSW 12 | SSW 12 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 331 | 408 | 433 | 459 | 236 | 165 | 161 | 356 | 372 | 331 | 253 | 331 | 326 | 361 | 206 | 164 | 206 | 350 | 361 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | on | cross-on | on | glassy | cross-off | cross-off | off | glassy | cross-on | cross-on | cross-on | glassy |
High Tide | 4:12PM2.90m | 4:47AM2.90m | 5:02PM2.84m | 5:35AM2.89m | 5:50PM2.72m | ||||||||||||||
Low Tide | 10:30PM-0.06m | 10:55AM0.18m | 11:17PM0.00m | 11:46AM0.23m | |||||||||||||||
 | |  |  |  |  | | | | | | |  |  | | | | | | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — |
mm | 2 | 4 | 1 | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | 2 | 1 |
Temp °C | 30 | 29 | 29 | 28 | 27 | 27 | 29 | 29 | 30 | 28 | 28 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 34 | 34 | 34 | 32 | 30 | 30 | 33 | 32 | 33 | 32 | 33 | 31 | 30 | 29 | 32 | 32 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 |
| kJ | 331 | 408 | 433 | 459 | 161 | 161 | 161 | 356 | 372 | 331 | 253 | 331 | 326 | 361 | 167 | 164 | 206 | 350 | 361 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 15 | SW 15 | SSW 7 | SSW 11 | S 6 | S 6 | SSW 6 | S 14 | S 14 | S 14 | S 6 | S 6 |
| kJ | 40 | 42 | 36 | 34 | 236 | 165 | 160 | 54 | 55 | 15 | 71 | 21 | 20 | 13 | 206 | 150 | 198 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 9 | SW 15 | SSW 19 | SW 15 | SW 15 | SW 15 | SSW 20 | SSW 20 | S 16 | SSW 7 | S 16 | S 16 | SW 17 | S 6 | S 6 | S 6 | S 16 | S 16 |
| kJ | 14 | 3 | 34 | 36 | 33 | 55 | 55 | 37 | 39 | 81 | 15 | 46 | 76 | 46 | 18 | 20 | 20 | 81 | 81 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 95 | 3 | 0 | 0 | 0 | 0 | 0 | 31 | 95 | 9 | 0 | 0 | 0 | 0 | 0 | 137 | 144 | 3 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Roca Loca surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest