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Surf Forecasts:
Roca Alta surfForecast / Limon / Costa Rica
48hr Weather and Surf, issued 5 pm Sunday 17 May 2026 CSTForecast update in hr min s Forecast update imminent
Roca Alta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Roca Alta sea temperature is
29.3° C
(Which is normal for this time of year)How big are the waves at Roca Alta today?
The current surf forecast for Roca Alta at 9PM is: 1.7m 9s primary swell from a East-northeast direction (forecast issued at 05:00pm May 17). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 6ft (1.8m) | 9s |
| Evening (17 May) | 5.5ft (1.7m) | 9s |
Table - waves today at Roca Alta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 29°C on Mon afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | |
584 | 559 | 469 | 469 | 480 | 490 | 422 | 413 | 404 | 395 | 395 | 395 | 422 | 530 | 530 | 604 | 646 | 646 | 547 | 547 | 641 | 683 | 683 | 584 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | cross | cross | glassy | cross-off | cross-on | on | on | cross-on | cross-off | cross | cross | cross | cross-on | on | cross-on | glassy | glassy | cross-off | cross | cross-off | cross-on | on | |
High Tide | 00:33AM0.43m | 1:29AM0.43m | 4:43PM0.05m | 2:25AM0.42m | ||||||||||||||||||||
Low Tide | 9:05AM-0.16m | 9:50AM-0.18m | 6:32PM0.05m | 10:32AM-0.18m | ||||||||||||||||||||
 |  | |  |  |  | | |  |  | | | | |  | | | | | | | | | | |
 | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — |
 | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | 5:46 |
2 | 2 | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | 1 | — | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | |
Temp °C | 28 | 27 | 27 | 26 | 25 | 25 | 27 | 28 | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 28 |
32 | 31 | 31 | 30 | 29 | 29 | 31 | 31 | 32 | 31 | 32 | 29 | 29 | 29 | 31 | 31 | 33 | 31 | 32 | 30 | 30 | 30 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 |
 kJ | 584 | 559 | 469 | 469 | 480 | 490 | 422 | 413 | 404 | 395 | 395 | 395 | 422 | 530 | 530 | 604 | 646 | 646 | 547 | 547 | 641 | 683 | 683 | 584 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 114 | 0 | 3 | 3 | 0 | 0 | 3 | 22 | 114 | 22 | 0 | 10 | 2 | 10 | 22 | 234 | 130 | 0 | 0 | 0 | 10 | 0 | 22 | 130 |
Best forecast wave conditions in Limon | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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