- Forecast
- Maps
- Live
- Weather State
- Spot Information
Roca Loca Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
Roca Loca surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 11 am Sunday 17 May 2026 CSTForecast update in hr min s Forecast update imminent
Roca Loca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Roca Loca sea temperature is
30.4° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Roca Loca today?
The current surf forecast for Roca Loca at 2PM is: 0.8m 14s primary swell from a South-southwest direction and 0.5m 7s secondary swell from a South direction (forecast issued at 11:00am May 17). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 2.5ft (0.8m) | 14s |
| Afternoon (17 May) | 2.5ft (0.8m) | 14s |
| Evening (17 May) | 2.5ft (0.8m) | 14s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 30°C on Mon afternoon, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | SSW 18 | SSW 15 | SSW 15 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 14 | |
264 | 264 | 261 | 257 | 250 | 229 | 178 | 178 | 175 | 154 | 154 | 151 | 114 | 111 | 139 | 128 | 124 | 86 | 86 | 241 | 268 | 264 | 330 | 131 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | cross-on | glassy | glassy | glassy | cross-off | off | glassy | cross-on | cross-on | cross-on | glassy | glassy | cross-off | off | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | off | |
High Tide | 2:57PM3.02m | 3:33AM2.73m | 3:47PM3.03m | 4:24AM2.76m | 4:38PM2.97m | 5:16AM2.74m | ||||||||||||||||||
Low Tide | 8:42AM0.21m | 9:21PM-0.07m | 9:33AM0.16m | 10:10PM-0.09m | 10:26AM0.17m | 11:01PM-0.05m | ||||||||||||||||||
 | |  |  |  | | |  | | | | | | | | | | | |  | | | | | |
 | 5:16 | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | 5:52 |
— | — | 1 | 1 | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — | — | — | — | 1 | — | 1 | |
Temp °C | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 29 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 30 | 29 | 29 | 28 | 28 | 27 |
32 | 32 | 32 | 32 | 33 | 33 | 31 | 30 | 33 | 31 | 33 | 32 | 32 | 33 | 30 | 30 | 32 | 32 | 33 | 33 | 34 | 33 | 33 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 8 | S 7 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 14 |
 kJ | 264 | 264 | 261 | 257 | 250 | 229 | 178 | 178 | 175 | 154 | 154 | 151 | 114 | 111 | 104 | 99 | 99 | 29 | 27 | 241 | 268 | 264 | 330 | 131 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | S 6 | S 6 | S 6 | S 6 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | SSW 12 | SW 12 | S 7 | S 7 | S 7 | S 7 | SW 16 |
| kJ | 35 | 33 | 22 | 13 | 12 | 18 | 17 | 28 | 28 | 27 | 40 | 40 | 39 | 39 | 40 | 29 | 29 | 56 | 72 | 26 | 25 | 23 | 22 | 127 |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SSW 19 | SSW 19 | S 8 | S 8 | SW 18 | SW 18 | SSW 18 | SSW 20 | SW 17 | SW 16 | SSW 16 | SW 17 | SW 18 | SSW 19 | SSW 18 | SSW 18 | SSW 15 | SSW 15 | SW 12 | SSW 12 | SSW 12 | SW 12 | S 7 |
| kJ | 37 | 37 | 37 | 11 | 11 | 82 | 83 | 32 | 39 | 73 | 69 | 105 | 106 | 108 | 139 | 128 | 124 | 86 | 86 | 72 | 57 | 57 | 34 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 144 | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 57 | 151 | 0 | 0 | 0 | 0 | 0 | 0 | 151 | 176 | 48 | 0 | 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