Surf Forecasts:
How big are the waves at Roca Loca today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 3ft (0.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3ft (0.9m), 13s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 3ft (0.9m), 13s period with SW swell.
The current surf forecast for Roca Loca at 2AM is: 1.0m 14s primary swell from a Southwest direction and 0.4m 7s secondary swell from a South-southwest direction (forecast issued at 05:00pm July 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 3ft (0.9m) | 14s |
| Afternoon (31 Jul) | 3ft (0.9m) | 13s |
| Evening (31 Jul) | 3ft (0.9m) | 13s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sat afternoon. Warm (max 30°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 407 | 395 | 390 | 384 | 379 | 373 | 268 | 261 | 257 | 253 | 249 | 245 | 241 | 199 | 170 | 170 | 167 | 164 | 125 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | glassy |
High Tide | 3:28PM2.53m | 3:59AM2.50m | 4:05PM2.56m | 4:34AM2.58m | 4:41PM2.55m | ||||||||||||||
Low Tide | 9:45PM0.32m | 10:00AM0.52m | 10:19PM0.30m | 10:38AM0.48m | |||||||||||||||
 | |  | | | | | | |  |  | | | | |  | | |  | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 4 | 2 |
Temp °C | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 33 | 33 | 33 | 32 | 30 | 30 | 32 | 32 | 32 | 32 | 32 | 32 | 30 | 30 | 32 | 31 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 |
| kJ | 407 | 395 | 390 | 384 | 379 | 373 | 268 | 261 | 257 | 253 | 249 | 245 | 241 | 199 | 170 | 170 | 167 | 164 | 122 |
Swell 2 Height (m) Direction Period (s) | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | SSW 7 | S 7 | S 7 | S 8 | S 7 | S 7 | S 7 | SSW 7 | SW 16 | SW 16 |
| kJ | 13 | 13 | 13 | 13 | 15 | 16 | 17 | 17 | 17 | 18 | 17 | 17 | 18 | 17 | 16 | 15 | 15 | 91 | 125 |
Swell 3 Height (m) Direction Period (s) | S 10 | W 12 | W 12 | W 12 | W 11 | W 11 | W 12 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | S 12 | SW 17 | SW 16 | SW 16 | S 6 | S 6 |
| kJ | 7 | 3 | 11 | 3 | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 43 | 67 | 66 | 13 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 132 | 16 | 0 | 0 | 0 | 0 | 0 | 144 | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 57 | 75 | 35 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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