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Surf Forecasts:
Roca Bruja - Witch's Rock surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 pm Monday 18 May 2026 CSTForecast update in hr min s Forecast update imminent
Roca Bruja - Witch's Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Roca Bruja - Witch's Rock sea temperature is
29.6° C
(Which is slightly warmer than usual)How big are the waves at Roca Bruja - Witch's Rock today?
The current surf forecast for Roca Bruja - Witch's Rock at 1AM is: 0.4m 18s primary swell from a Southwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 05:00pm May 18). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 1.5ft (0.4m) | 13s |
| Afternoon (19 May) | 1ft (0.3m) | 18s |
| Evening (19 May) | 1.5ft (0.4m) | 17s |
Table - waves today at Roca Bruja - Witch's Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 35°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 17 | SW 17 | SW 18 | SW 18 | SW 13 | SW 12 | SW 18 | SW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | |
61 | 61 | 70 | 77 | 79 | 79 | 56 | 55 | 55 | 78 | 115 | 103 | 102 | 171 | 66 | 66 | 67 | 66 | 171 | 97 | 89 | 87 | 87 | 87 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | cross-off | off | glassy | cross | |
High Tide | 3:42PM2.77m | 4:17AM2.46m | 4:33PM2.72m | 5:10AM2.45m | 5:26PM2.62m | 6:04AM2.41m | ||||||||||||||||||
Low Tide | 10:06PM-0.08m | 10:18AM0.13m | 10:56PM-0.05m | 11:12AM0.19m | 11:48PM0.03m | |||||||||||||||||||
 |  | | | |  | | |  | | | | | | | | |  | | | | | | | |
 | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:59 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 35 | 30 | 29 | 27 | 27 | 27 | 30 | 32 | 31 | 30 | 28 | 27 | 27 | 27 | 30 | 32 | 33 | 31 | 29 | 27 | 27 | 27 | 29 | 30 |
35 | 33 | 31 | 29 | 29 | 30 | 33 | 36 | 34 | 34 | 31 | 28 | 29 | 29 | 32 | 35 | 33 | 34 | 31 | 29 | 29 | 30 | 33 | 33 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SW 13 | SW 12 | SW 12 | SW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | SW 13 | SW 13 | SW 13 | SW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
 kJ | 61 | 61 | 61 | 44 | 43 | 79 | 56 | 55 | 55 | 78 | 115 | 103 | 102 | 171 | 61 | 61 | 62 | 66 | 171 | 97 | 89 | 87 | 87 | 87 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | SW 17 | SW 17 | SW 18 | SW 13 | WSW 18 | WSW 18 | SW 18 | SW 12 | SW 12 | SW 12 | SW 12 | SW 21 | SW 16 | SW 16 | SW 16 | SW 13 | S 6 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
| kJ | 26 | 26 | 70 | 77 | 79 | 42 | 31 | 31 | 49 | 24 | 23 | 23 | 52 | 18 | 66 | 66 | 67 | 61 | 1 | 53 | 36 | 37 | 22 | 20 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | SW 15 | S 7 | SW 22 | SW 21 | — | SW 21 | W 21 | W 21 | — | — | SW 20 | WSW 20 | WSW 20 | W 20 | — |
| kJ | 1 | 1 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 8 | 1 | 18 | 18 | — | 18 | 9 | 9 | — | — | 15 | 37 | 37 | 8 | — |
Wind waves Height (m) Direction Period (s) | — | ENE 2 | — | — | — | — | — | — | — | S 7 | — | — | — | — | NE 2 | NE 3 | NE 3 | NE 3 | ENE 3 | ENE 2 | N 9 | SE 6 | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | 4 | — | — | — | — | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 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 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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