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Guiones Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Guiones surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 pm Wednesday 22 Apr 2026 CSTForecast update in hr min s Forecast update imminent
Guiones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guiones sea temperature is
30.3° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Guiones today?
The current surf forecast for Guiones at 12AM is: 1.0m 14s primary swell from a South-southwest direction and 0.2m 7s secondary swell from a West-northwest direction (forecast issued at 05:00pm April 22). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 3.5ft (1.0m) | 13s |
| Afternoon (23 Apr) | 3ft (0.9m) | 13s |
| Evening (23 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Wed afternoon. Warm (max 30°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | |
514 | 514 | 514 | 425 | 395 | 384 | 372 | 307 | 307 | 290 | 312 | 312 | 307 | 303 | 298 | 242 | 222 | 215 | 205 | 195 | 152 | 150 | 150 | 147 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | on | on | on | on | cross-on | glassy | glassy | on | on | |
High Tide | 6:29PM2.22m | 7:08AM2.02m | 7:28PM2.06m | 8:13AM1.94m | 8:35PM1.93m | 9:23AM1.90m | ||||||||||||||||||
Low Tide | 12:15PM0.28m | 00:53AM0.19m | 1:15PM0.41m | 1:53AM0.32m | 2:23PM0.52m | 3:00AM0.43m | ||||||||||||||||||
 |  |  | | |  | | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:52 |
— | 3 | — | — | 1 | 3 | 2 | 1 | — | — | 2 | — | 1 | 3 | 2 | 2 | 1 | — | — | 1 | 1 | 2 | — | — | |
Temp °C | 30 | 28 | 28 | 28 | 27 | 26 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 28 | 29 |
32 | 31 | 32 | 32 | 31 | 30 | 34 | 31 | 30 | 31 | 30 | 30 | 31 | 32 | 32 | 30 | 30 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
 kJ | 514 | 514 | 514 | 425 | 395 | 384 | 372 | 307 | 307 | 290 | 312 | 312 | 307 | 303 | 298 | 242 | 222 | 215 | 205 | 195 | 152 | 150 | 150 | 147 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WSW 12 | SW 16 | SW 16 | NW 7 | NW 6 | W 6 | W 3 | W 3 | W 7 | W 11 | SW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 17 | SSW 18 | SSW 18 |
| kJ | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 14 | 10 | 10 | 2 | 2 | 3 | 1 | 1 | 4 | 2 | 8 | 22 | 24 | 25 | 29 | 31 | 64 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 5 | SW 5 | W 12 | W 12 | SW 12 | NW 8 | WSW 12 | SW 12 | W 12 | W 12 | W 12 | W 16 | W 16 | W 16 | W 16 | — | W 6 | W 6 | SSW 7 | SW 16 | SW 15 | SSW 15 |
| kJ | 12 | 12 | 1 | 1 | 3 | 3 | 6 | 2 | 14 | 6 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | — | 1 | 1 | 4 | 10 | 9 | 21 |
Wind waves Height (m) Direction Period (s) | SW 5 | SSW 5 | — | — | — | — | — | — | SSW 7 | SSW 7 | SSW 7 | SSW 7 | — | — | — | — | SW 7 | — | — | — | — | — | — | W 5 |
| kJ | 5 | 3 | — | — | — | — | — | — | 9 | 9 | 9 | 9 | — | — | — | — | 11 | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 39 | 3 | 3 | 0 | 0 | 0 | 104 | 138 | 39 | 101 | 14 | 0 | 0 | 39 | 31 | 31 | 31 | 7 | 26 | 0 | 0 | 26 | 39 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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