Surf Forecasts:
How big are the waves at Roca Loca today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3.5ft (1.0m), 14s period with SW swell.
- Evening surf: Evening surf (30 Jul, local time) - 3.5ft (1.0m), 14s period with SW swell.
The current surf forecast for Roca Loca at 11AM is: 1.0m 14s primary swell from a Southwest direction and 0.4m 6s secondary swell from a South direction, 0.1m 8s secondary swell from a Northwest direction (forecast issued at 05:00am July 30). The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 3.5ft (1.1m) | 14s |
| Afternoon (30 Jul) | 3.5ft (1.0m) | 14s |
| Evening (30 Jul) | 3.5ft (1.0m) | 14s |
Table - waves today at Roca Loca. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sat afternoon. Warm (max 30°C on Thu morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||||||||
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 | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | 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 | 551 | 472 | 466 | 407 | 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 | off | off | glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | off | glassy | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-off |
High Tide | 3:23AM2.40m | 3:28PM2.53m | 3:59AM2.50m | 4:05PM2.56m | 4:34AM2.58m | 4:41PM2.55m | |||||||||||||||||
Low Tide | 9:22AM0.58m | 9:45PM0.32m | 10:00AM0.52m | 10:19PM0.30m | 10:38AM0.48m | ||||||||||||||||||
 |  | | | | | | | | | | |  |  |  | | | | | | | | | |
 | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 1 | — | — | — | 1 | 3 | 2 |
Temp °C | 27 | 27 | 29 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 30 | 29 | 32 | 33 | 33 | 33 | 33 | 32 | 30 | 30 | 32 | 32 | 32 | 33 | 33 | 32 | 30 | 30 | 31 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | 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 | 551 | 472 | 466 | 407 | 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 7 | S 7 | S 7 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | S 7 | S 8 | SSW 8 | SSW 7 | S 7 | S 7 | S 6 | S 6 | SW 16 |
| kJ | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 15 | 17 | 17 | 17 | 18 | 18 | 17 | 18 | 19 | 18 | 16 | 15 | 13 | 12 | 125 |
Swell 3 Height (m) Direction Period (s) | S 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 8 | W 12 | W 12 | W 11 | W 11 | W 12 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SW 17 | SW 16 | SW 16 | SW 16 | S 6 |
| kJ | 8 | 9 | 9 | 7 | 7 | 6 | 3 | 3 | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 43 | 67 | 66 | 91 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | NW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 42 | 137 | 16 | 0 | 0 | 0 | 0 | 0 | 144 | 75 | 16 | 0 | 0 | 0 | 0 | 0 | 122 | 144 | 16 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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