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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 5 pm Tuesday 12 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
30.2° C
(Which is 1.1°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 8PM is: 0.7m 14s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South direction (forecast issued at 05:00pm May 12). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | - | - |
| Afternoon (12 May) | 2.5ft (0.7m) | 14s |
| Evening (12 May) | 2.5ft (0.7m) | 14s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Tue afternoon. Warm (max 30°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | S 10 | SW 14 | SW 14 | SW 13 | S 10 | S 10 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 15 | SSW 15 | SSW 15 | SW 15 | SW 14 | SSW 14 | |
214 | 211 | 206 | 133 | 131 | 147 | 215 | 144 | 144 | 376 | 344 | 314 | 258 | 248 | 234 | 418 | 327 | 322 | 322 | 283 | 283 | 223 | 390 | 352 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | glassy | glassy | cross-off | cross-off | glassy | on | cross-on | on | glassy | glassy | cross-off | off | glassy | cross-on | cross-on | on | glassy | cross-off | off | off | glassy | cross-on | |
High Tide | 11:09PM2.13m | 11:36AM2.46m | 00:08AM2.25m | 12:28PM2.64m | 1:02AM2.39m | |||||||||||||||||||
Low Tide | 5:05PM0.75m | 5:13AM0.70m | 6:02PM0.57m | 6:08AM0.58m | 6:54PM0.36m | 7:00AM0.44m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — |
 | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | 5:51 |
2 | 2 | 2 | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | |
Temp °C | 29 | 29 | 28 | 28 | 27 | 27 | 29 | 29 | 29 | 29 | 29 | 28 | 27 | 27 | 29 | 29 | 30 | 29 | 28 | 28 | 27 | 26 | 28 | 29 |
32 | 33 | 33 | 33 | 31 | 30 | 33 | 32 | 31 | 33 | 34 | 32 | 30 | 30 | 34 | 31 | 33 | 33 | 33 | 32 | 30 | 28 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 15 | SSW 15 | SSW 15 | SW 15 | SW 14 | SSW 14 |
 kJ | 141 | 127 | 127 | 133 | 131 | 125 | 133 | 136 | 138 | 376 | 344 | 314 | 258 | 248 | 234 | 418 | 327 | 322 | 322 | 283 | 283 | 223 | 390 | 352 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 13 | SW 13 | SW 13 | S 10 | S 10 |
| kJ | 214 | 211 | 206 | 99 | 118 | 147 | 215 | 144 | 144 | 138 | 102 | 98 | 94 | 94 | 69 | 68 | 66 | 66 | 65 | 109 | 109 | 108 | 45 | 45 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SSW 19 | SSW 19 | SSW 13 | SSW 14 | SW 17 | SSW 18 | SW 17 | SW 16 | W 11 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 10 | SSW 15 | SSW 15 | SW 13 | S 10 | S 10 | S 10 | W 13 | W 13 |
| kJ | 15 | 35 | 36 | 59 | 71 | 76 | 61 | 98 | 95 | 3 | 108 | 103 | 169 | 160 | 130 | 68 | 85 | 121 | 109 | 45 | 45 | 45 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 145 | 151 | 16 | 0 | 0 | 0 | 0 | 0 | 120 | 157 | 16 | 0 | 0 | 0 | 0 | 0 | 151 | 75 | 48 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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