Surf Forecasts:
How big are the waves at Roca Loca today (15 Sep):
- Afternoon surf: Afternoon surf (15 Sep, local time) - 2.5ft (0.8m), 17s period with SW swell.
- Evening surf: Evening surf (15 Sep, local time) - 2.5ft (0.8m), 16s period with SW swell.
The current surf forecast for Roca Loca at 11PM is: 0.8m 16s primary swell from a Southwest direction and 0.8m 8s secondary swell from a South direction (forecast issued at 05:00pm September 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | - | - |
| Afternoon (15 Sep) | 2.5ft (0.8m) | 17s |
| Evening (15 Sep) | 2.5ft (0.8m) | 16s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Thu night. Warm (max 29°C on Wed morning, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||
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 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 358 | 334 | 314 | 310 | 306 | 306 | 371 | 367 | 353 | 262 | 255 | 251 | 251 | 248 | 248 | 297 | 297 | 245 | 241 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | cross-off | cross-off | off | off | cross-on | cross-on | glassy | glassy | glassy | cross-off | off | glassy | cross-on | on | on | cross-on |
High Tide | 5:35PM2.52m | 5:50AM2.64m | 6:15PM2.37m | 6:29AM2.47m | 6:56PM2.20m | ||||||||||||||
Low Tide | 11:38PM0.39m | 12:08PM0.37m | 00:17AM0.54m | 12:50PM0.52m | |||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | 1 | 1 | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 2 | 5 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 32 | 32 | 33 | 32 | 30 | 30 | 31 | 32 | 32 | 32 | 33 | 33 | 31 | 30 | 32 | 32 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 108 | 105 | 105 | 88 | 92 | 94 | 371 | 367 | 353 | 262 | 255 | 251 | 251 | 248 | 248 | 297 | 297 | 245 | 241 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 358 | 334 | 314 | 310 | 306 | 306 | 92 | 69 | 68 | 68 | 48 | 50 | 94 | 92 | 87 | 79 | 78 | 76 | 73 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | S 10 | SW 11 | SW 11 | SW 11 | SW 22 | SW 22 | SW 22 | SW 21 | SW 21 |
| kJ | 109 | 109 | 108 | 79 | 74 | 96 | 51 | 51 | 50 | 48 | 18 | 19 | 19 | 19 | 78 | 74 | 118 | 117 | 162 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 157 | 198 | 35 | 15 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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