Surf Forecasts:
How big are the waves at Roca Bruja - Witch's Rock today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.7m), 14s period with SW swell.
The current surf forecast for Roca Bruja - Witch's Rock at 8AM is: 0.8m 16s primary swell from a West-southwest direction and 0.3m 8s secondary swell from a South-southwest direction (forecast issued at 05:00am September 11). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.7m) | 16s |
| Afternoon (11 Sep) | 2.5ft (0.7m) | 15s |
| Evening (11 Sep) | 2.5ft (0.7m) | 14s |
Table - waves today at Roca Bruja - Witch's Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 33°C on Fri afternoon, min 25°C on Sun night). Winds increasing (light winds from the ENE on Sat afternoon, fresh winds from the NE by Sun afternoon). | |||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||
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) | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 | WSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 19 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 322 | 322 | 255 | 248 | 232 | 220 | 214 | 211 | 167 | 167 | 167 | 164 | 136 | 134 | 93 | 88 | 87 | 85 | 85 | 68 | 44 | 44 | 96 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 2:25AM2.52m | 2:45PM2.48m | 3:09AM2.62m | 3:29PM2.49m | 3:50AM2.65m | 4:11PM2.46m | |||||||||||||||||
Low Tide | 8:37AM0.20m | 8:54PM0.12m | 9:22AM0.13m | 9:36PM0.11m | 10:05AM0.11m | ||||||||||||||||||
 |  |  | | | | | |  | | | | | |  | | |  |  | | | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 26 | 27 | 29 | 32 | 33 | 29 | 28 | 27 | 26 | 26 | 30 | 33 | 33 | 29 | 28 | 27 | 27 | 27 | 27 | 29 | 30 | 28 | 27 |
Feels °C | 28 | 29 | 30 | 31 | 33 | 32 | 31 | 30 | 29 | 28 | 32 | 34 | 33 | 33 | 32 | 31 | 30 | 29 | 29 | 30 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 | WSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 322 | 322 | 255 | 248 | 232 | 220 | 214 | 211 | 167 | 167 | 167 | 164 | 136 | 134 | 93 | 88 | 87 | 85 | 85 | 68 | 44 | 44 | 43 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | SSW 8 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | SW 18 | WSW 18 | WSW 18 | WSW 18 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | WSW 19 | SW 19 |
| kJ | 19 | 19 | 12 | 10 | 10 | 10 | 15 | 9 | 9 | 9 | 9 | 13 | 31 | 31 | 30 | 7 | 7 | 7 | 13 | 15 | 8 | 37 | 96 |
Swell 3 Height (m) Direction Period (s) | — | — | WNW 10 | SW 20 | SW 19 | SSW 7 | SW 19 | SW 19 | W 20 | W 19 | W 23 | W 23 | WNW 9 | WNW 9 | SSW 8 | WNW 9 | WSW 21 | WSW 21 | NW 9 | WSW 21 | WSW 20 | SSW 9 | SSW 8 |
| kJ | — | — | 9 | 15 | 15 | 5 | 15 | 15 | 7 | 7 | 11 | 11 | 8 | 8 | 6 | 8 | 44 | 44 | 3 | 42 | 38 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NE 3 | SE 7 | — | — | — | — | NW 9 | NE 2 | NE 3 | NNE 3 | — | — | — | — | — | ENE 3 | ENE 3 | ENE 3 |
| kJ | — | — | — | — | 4 | 3 | 2 | — | — | — | — | 13 | 2 | 2 | 1 | — | — | — | — | — | 3 | 3 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 70 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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