Surf Forecasts:
Roca Loca surf forecast from 11 Jun 2026:
- Best quality surf: Monday 15 Jun, 3AM (local time) - 3.5ft (1.0m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 16 Jun, 6PM (local time) - 4ft (1.2m), 19s period, SW swell with 1,070 kJ wave energy.
- Next surfable swell (1★+): Thursday 11 Jun, 6AM (local time) - 3.5ft (1.0m), 14s period with SSW swell.
Best Forecast Surf Conditions for Roca Loca this week:
The surf forecast for Roca Loca over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 11) at 6AM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 0.7m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Roca Loca in the next 16 days are 1.2m 19s and forecast to arrive on Tuesday (Jun 16) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 11th Jun) | 3.5ft (1.0m) 14s |
| Best Surf | 3AM (Mon 15th Jun) | 3.5ft (1.0m) 15s |
| Most Powerful | 6PM (Tue 16th Jun) | 4ft (1.2m) 19s |
Table - best surf conditions forecast for Roca Loca over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Sat afternoon. Warm (max 29°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Sun night. Warm (max 29°C on Sun morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SW 21 | SW 21 | SW 19 | SW 19 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||||||
 kJ | 431 | 394 | 325 | 250 | 207 | 355 | 334 | 512 | 474 | 377 | 463 | 575 | 411 | 405 | 325 | 1005 | 441 | 834 | 834 | 552 | 607 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | cross-off | glassy | on | cross-off | cross | cross-on | cross-off | cross-off | cross-on | cross-off | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on |
High Tide | 10:51AM2.53m | 11:29PM2.20m | 11:50AM2.65m | 00:30AM2.32m | 12:48PM2.77m | 1:28AM2.45m | 1:44PM2.88m | 2:24AM2.59m | 2:39PM2.95m | 3:18AM2.70m | 3:33PM2.97m | 4:12AM2.78m | 4:26PM2.94m | ||||||||
Low Tide | 4:26AM0.67m | 5:23PM0.52m | 5:27AM0.59m | 6:21PM0.36m | 6:28AM0.48m | 7:17PM0.20m | 7:27AM0.37m | 8:12PM0.07m | 8:24AM0.27m | 9:04PM-0.03m | 9:20AM0.20m | 9:56PM-0.08m | 10:15AM0.19m | ||||||||
 |  | | | |  |  | | | | |  | |  | | | | | | | | |
 | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — |
 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 5:59 | — | — | 5:59 |
mm | — | — | — | — | — | 1 | 2 | — | 5 | 5 | 2 | 2 | 4 | — | 3 | 1 | — | 1 | 2 | 3 | 8 |
Temp °C | 28 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 26 | 28 | 28 | 27 | 28 | 29 | 28 | 28 | 28 |
Feels °C | 32 | 32 | 32 | 32 | 33 | 32 | 33 | 32 | 32 | 31 | 32 | 33 | 28 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 13 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SW 21 | SSW 13 | SW 19 | SW 19 | SW 18 | SW 18 |
| kJ | 431 | 394 | 325 | 250 | 204 | 355 | 198 | 512 | 474 | 377 | 463 | 575 | 411 | 405 | 325 | 1005 | 225 | 834 | 834 | 552 | 607 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 8 | W 8 | SSW 18 | SSW 18 | SSW 13 | SSW 16 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 24 | SSW 7 | SSW 13 | SW 21 | S 6 | SSW 13 | SSW 12 | SSW 12 |
| kJ | 74 | 51 | 32 | 182 | 207 | 151 | 334 | 30 | 31 | 31 | 29 | 29 | 29 | 347 | 17 | 282 | 441 | 49 | 229 | 178 | 138 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | W 8 | W 7 | SSW 6 | W 4 | W 7 | W 7 | SSW 18 | W 6 | SW 26 | SW 22 | S 7 | SW 24 | SSE 7 | S 7 | SSW 13 | S 7 | S 7 | S 6 |
| kJ | 17 | 9 | 9 | 28 | 17 | 14 | 3 | 8 | 14 | 106 | 3 | 105 | 75 | 27 | 195 | 37 | 33 | 195 | 47 | 44 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 145 | 0 | 0 | 145 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75 | 0 | 0 | 95 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
Information about the Roca Loca Surf forecast
The above surf forecast table for Roca Loca provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Roca Loca can be found by selecting the local surf guide option on the grey menu. Our Roca Loca surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Roca Loca) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Roca Loca may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Golfo de Nicoya? If you are looking for accommodation near Roca Loca, camping, hotels and holiday cottages in Golfo de Nicoya, consider staying in Esparza which is 43 km (27 miles) away. Other places in and around Golfo de Nicoya where you can find information about places to rent, and car hire include Tejar which is 46 km (29 miles) away, San Rafael Abajo, Chacarita and Puntarenas.
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