Surf Forecasts:
How big are the waves at Roca Bruja - Witch's Rock today (19 Sep):
- Afternoon surf: Afternoon surf (19 Sep, local time) - 1.5ft (0.5m), 13s period with SW swell.
- Evening surf: Evening surf (19 Sep, local time) - 1.5ft (0.4m), 21s period with SW swell.
The current surf forecast for Roca Bruja - Witch's Rock at 9PM is: 0.4m 21s primary swell from a Southwest direction and 0.4m 12s secondary swell from a Southwest direction, 0.4m 18s secondary swell from a Southwest direction (forecast issued at 05:00pm September 19). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | - | - |
| Afternoon (19 Sep) | 1.5ft (0.5m) | 13s |
| Evening (19 Sep) | 1.5ft (0.4m) | 21s |
Table - waves today at Roca Bruja - Witch's Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 58mm), heaviest during Sat night. Warm (max 31°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||
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 13 | SW 13 | SW 21 | WSW 18 | WSW 18 | WSW 19 | WSW 19 | WSW 19 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 17 |
Wave Graph  | |||||||||||||||||||
 kJ | 88 | 101 | 115 | 128 | 134 | 143 | 246 | 248 | 246 | 243 | 195 | 209 | 204 | 204 | 204 | 204 | 204 | 200 | 188 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | cross-off | cross-off | glassy | glassy | cross-on | on | cross | glassy | cross-off | off | off | cross-off | glassy | glassy | glassy | glassy |
High Tide | 8:37PM1.74m | 8:58AM1.89m | 9:47PM1.70m | 10:07AM1.86m | |||||||||||||||
Low Tide | 2:29PM0.72m | 2:37AM0.85m | 3:34PM0.79m | 3:48AM0.91m | 4:44PM0.79m | ||||||||||||||
 |  | | |  |  |  |  | |  | |  | |  | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | 1 | 3 | 3 | 8 | 1 | 2 | — | — | — | — | 6 | 7 | 6 | 7 | 4 | 2 | — | 3 | 4 |
Temp °C | 31 | 29 | 28 | 25 | 25 | 25 | 27 | 29 | 29 | 28 | 27 | 26 | 26 | 25 | 26 | 26 | 28 | 26 | 26 |
Feels °C | 36 | 33 | 34 | 25 | 28 | 29 | 32 | 33 | 33 | 33 | 31 | 30 | 30 | 29 | 30 | 31 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | WSW 18 | WSW 18 | WSW 19 | WSW 19 | WSW 19 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 17 |
| kJ | 82 | 101 | 53 | 128 | 134 | 143 | 246 | 248 | 246 | 243 | 195 | 209 | 204 | 204 | 204 | 204 | 204 | 200 | 188 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | SW 18 | SW 18 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | SW 11 | SSW 6 | SSW 6 |
| kJ | 62 | 81 | 80 | 52 | 51 | 51 | 50 | 50 | 89 | 49 | 48 | 47 | 45 | 43 | 43 | 47 | 42 | 7 | 13 |
Swell 3 Height (m) Direction Period (s) | WSW 21 | WSW 21 | SW 21 | SW 21 | SSW 6 | SW 6 | SW 6 | W 9 | W 9 | SW 6 | SSW 6 | WNW 5 | WNW 4 | WNW 5 | WNW 5 | W 5 | NW 4 | SW 11 | SW 11 |
| kJ | 88 | 89 | 115 | 18 | 3 | 5 | 6 | 2 | 2 | 5 | 4 | 2 | 2 | 2 | 2 | 2 | 1 | 19 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — | SE 2 | — | — |
| kJ | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 15 | 35 | 0 | 35 | 0 | 0 | 0 | 20 | 20 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
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