Surf Forecasts:
How big are the waves at Roca Loca today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with SW swell.
The current surf forecast for Roca Loca at 8PM is: 0.8m 16s primary swell from a Southwest direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 05:00pm July 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 2.5ft (0.8m) | 16s |
| Evening (20 Jul) | 2.5ft (0.8m) | 16s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Mon afternoon. Warm (max 29°C on Mon afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 11 | SSW 11 | SW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 306 | 251 | 299 | 313 | 360 | 355 | 301 | 255 | 248 | 224 | 228 | 246 | 208 | 171 | 171 | 140 | 122 | 121 | 92 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | off | off | cross-off | off | glassy | on | glassy | glassy | cross | cross-off | cross-off | glassy | cross-on | cross-on | glassy | cross-off |
High Tide | 7:27PM2.39m | 7:54AM2.57m | 8:17PM2.22m | 8:42AM2.42m | |||||||||||||||
Low Tide | 1:25PM0.44m | 1:34AM0.47m | 2:15PM0.56m | 2:22AM0.64m | 3:09PM0.67m | ||||||||||||||
 | |  |  | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — |
mm | 1 | 3 | — | 2 | 1 | — | — | — | — | — | 1 | 2 | 1 | — | — | — | 3 | 3 | 3 |
Temp °C | 29 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 27 | 26 |
Feels °C | 32 | 29 | 31 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 30 | 28 | 29 | 29 | 31 | 32 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 11 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | S 11 | SW 13 | SSW 11 | SSW 11 | SSW 7 |
| kJ | 195 | 195 | 195 | 313 | 360 | 355 | 301 | 217 | 213 | 224 | 228 | 179 | 173 | 164 | 121 | 140 | 121 | 121 | 35 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 7 | SW 16 | SSW 12 | SSW 12 | SSW 12 | S 12 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 11 | SW 12 | SW 12 | SW 12 |
| kJ | 48 | 47 | 299 | 189 | 186 | 179 | 130 | 255 | 248 | 218 | 212 | 246 | 208 | 171 | 171 | 88 | 122 | 93 | 92 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | S 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | W 11 | SW 6 | W 11 | W 11 | W 10 | W 10 | W 10 | WSW 6 | S 6 | W 9 | W 9 | SSW 11 |
| kJ | 306 | 251 | 34 | 47 | 45 | 44 | 32 | 2 | 9 | 2 | 2 | 8 | 8 | 8 | 3 | 12 | 7 | 7 | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 0 | 0 | 6 | 0 | 0 | 0 | 42 | 3 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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