Surf Forecasts:
How big are the waves at Roca Loca today (14 Sep):
- Afternoon surf: Afternoon surf (14 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
The current surf forecast for Roca Loca at 11PM is: 0.6m 18s primary swell from a Southwest direction and 0.8m 8s secondary swell from a South direction (forecast issued at 05:00pm September 14). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | - | - |
| Afternoon (14 Sep) | 2ft (0.6m) | 18s |
| Evening (14 Sep) | 2ft (0.6m) | 18s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Tue afternoon. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||
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) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 192 | 246 | 249 | 252 | 311 | 252 | 192 | 189 | 358 | 334 | 314 | 310 | 306 | 306 | 371 | 367 | 291 | 262 | 255 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | cross-off | cross-off | glassy | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | on | on |
High Tide | 4:56PM2.65m | 5:12AM2.79m | 5:35PM2.52m | 5:50AM2.64m | 6:15PM2.37m | ||||||||||||||
Low Tide | 11:00PM0.26m | 11:29AM0.24m | 11:38PM0.39m | 12:08PM0.37m | |||||||||||||||
 |  | |  |  |  | | | |  |  | | |  | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | 1 | 5 | 1 | — | — | — | — | — | 2 | 7 | 1 | — | — | — | — | — | 1 | 2 | — |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 27 | 27 | 26 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 31 | 33 | 33 | 33 | 31 | 31 | 32 | 33 | 33 | 30 | 30 | 29 | 30 | 31 | 33 | 32 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
| kJ | 92 | 92 | 90 | 90 | 111 | 108 | 90 | 90 | 108 | 108 | 105 | 88 | 92 | 92 | 371 | 367 | 291 | 262 | 255 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 192 | 246 | 249 | 252 | 311 | 252 | 192 | 189 | 358 | 334 | 314 | 310 | 306 | 306 | 90 | 88 | 88 | 86 | 64 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 15 | SW 14 | SW 14 | SW 18 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | S 10 |
| kJ | 52 | 52 | 51 | 50 | 75 | 132 | 128 | 154 | 109 | 109 | 108 | 79 | 74 | 96 | 51 | 51 | 50 | 48 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 151 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 151 | 151 | 35 | 20 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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