Surf Forecasts:
How big are the waves at Roca Bruja - Witch's Rock today (17 Sep):
- Afternoon surf: Afternoon surf (17 Sep, local time) - 2ft (0.6m), 14s period with SW swell.
- Evening surf: Evening surf (17 Sep, local time) - 2ft (0.6m), 14s period with SW swell.
The current surf forecast for Roca Bruja - Witch's Rock at 9PM is: 0.6m 14s primary swell from a Southwest direction and 0.2m 21s secondary swell from a West-southwest direction (forecast issued at 05:00pm September 17). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 2ft (0.6m) | 14s |
| Evening (17 Sep) | 2ft (0.6m) | 14s |
Table - waves today at Roca Bruja - Witch's Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Warm (max 32°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | SW 13 | SW 21 | SW 21 |
Wave Graph  | |||||||||||||||||||
 kJ | 164 | 162 | 160 | 153 | 88 | 86 | 85 | 84 | 98 | 97 | 97 | 97 | 96 | 95 | 94 | 86 | 88 | 116 | 115 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | glassy | cross | cross-off | off | glassy | off | cross-off | glassy | on | cross-off | cross | glassy |
High Tide | 6:52PM1.99m | 7:09AM2.12m | 7:40PM1.85m | 7:59AM1.99m | 8:37PM1.74m | ||||||||||||||
Low Tide | 12:47PM0.47m | 00:53AM0.61m | 1:34PM0.60m | 1:40AM0.74m | 2:29PM0.72m | ||||||||||||||
 |  |  |  | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 32 | 29 | 27 | 26 | 26 | 26 | 29 | 31 | 31 | 29 | 28 | 27 | 27 | 26 | 30 | 32 | 32 | 29 | 28 |
Feels °C | 35 | 33 | 29 | 28 | 28 | 28 | 31 | 35 | 34 | 33 | 32 | 31 | 31 | 29 | 33 | 35 | 35 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | 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 13 | SW 13 | SW 13 | SW 12 |
| kJ | 164 | 162 | 160 | 153 | 88 | 85 | 85 | 84 | 84 | 84 | 84 | 84 | 84 | 83 | 83 | 82 | 82 | 57 | 53 |
Swell 2 Height (m) Direction Period (s) | WSW 22 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | WSW 20 | WSW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | WSW 18 | SW 18 | SW 18 |
| kJ | 45 | 45 | 45 | 89 | 88 | 86 | 82 | 77 | 98 | 97 | 97 | 97 | 96 | 95 | 94 | 86 | 62 | 81 | 80 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | SW 6 | SW 6 | W 11 | W 11 | NW 11 | NW 11 | NW 11 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 21 | SW 21 | SW 21 |
| kJ | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 88 | 116 | 115 |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 2 | ENE 2 | — | — | — | WSW 6 | — | — | S 6 | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 1 | — | — | — | 4 | — | — | 3 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 45 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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