Surf Forecasts:
How big are the waves at Roca Bruja - Witch's Rock today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.5m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2ft (0.6m), 13s period with SW swell.
- Evening surf: Evening surf (18 Jul, local time) - 1.5ft (0.5m), 13s period with SW swell.
The current surf forecast for Roca Bruja - Witch's Rock at 3AM is: 0.6m 13s primary swell from a Southwest direction (forecast issued at 11:00pm July 17). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1.5ft (0.5m) | 13s |
| Afternoon (18 Jul) | 2ft (0.6m) | 13s |
| Evening (18 Jul) | 1.5ft (0.5m) | 13s |
Table - waves today at Roca Bruja - Witch's Rock. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 32°C on Sun afternoon, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||
Saturday 18 | Sunday 19 | ||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 19 | SW 12 | SW 18 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||
 kJ | 116 | 111 | 109 | 109 | 85 | 85 | 109 | 85 | 85 | 61 | 61 | 61 | 70 | 74 | 80 | 79 | 78 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:29AM2.61m | 5:44PM2.48m | 6:16AM2.56m | 6:32PM2.33m | |||||||||||||
Low Tide | 11:11PM-0.00m | 11:39AM0.21m | 11:57PM0.10m | 12:29PM0.30m | |||||||||||||
 |  | |  | |  | | | | | | | | | | | | |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 29 | 30 | 31 | 29 | 27 | 27 | 26 | 26 | 28 | 31 | 32 | 29 | 27 |
Feels °C | 28 | 29 | 30 | 28 | 30 | 30 | 31 | 30 | 27 | 28 | 27 | 28 | 29 | 31 | 31 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | 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 13 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 116 | 111 | 109 | 109 | 85 | 85 | 109 | 85 | 85 | 61 | 61 | 61 | 61 | 74 | 52 | 52 | 54 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 21 | S 7 | W 18 | WSW 17 | WSW 18 | WSW 19 | WSW 19 | WSW 19 | WSW 19 | WSW 16 | SSW 7 | WSW 19 | WSW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 18 | 18 | 1 | 6 | 28 | 30 | 35 | 36 | 36 | 37 | 26 | 4 | 70 | 64 | 80 | 79 | 78 |
Swell 3 Height (m) Direction Period (s) | — | S 7 | W 21 | S 7 | S 6 | S 6 | S 6 | S 6 | W 14 | WSW 16 | SSW 6 | WSW 19 | SSW 7 | SSW 7 | SSW 6 | SSW 7 | SSW 6 |
| kJ | — | 1 | 9 | 1 | 1 | 1 | 1 | 1 | 4 | 25 | 4 | 37 | 4 | 4 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | NE 3 | — | — | N 5 | — | — | NE 2 | NE 3 | ENE 3 | ENE 2 | — | — | — | — | NE 2 | NE 3 | NE 3 |
| kJ | 1 | — | — | 1 | — | — | 1 | 2 | 1 | 1 | — | — | — | — | 1 | 3 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||
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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