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Guiones Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Guiones surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 am Thursday 02 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
29.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Guiones today?
The current surf forecast for Guiones at 5PM is: 1.5m 18s primary swell from a South-southwest direction and 0.9m 12s secondary swell from a South direction (forecast issued at 11:00am April 02). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Apr) | 2.5ft (0.7m) | 19s |
| Afternoon (02 Apr) | 4ft (1.2m) | 18s |
| Evening (02 Apr) | 5ft (1.6m) | 18s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 391 | 630 | 909 | 1531 | 1633 | 1560 | 1749 | 1758 | 1616 | 1557 | 1557 | 1557 | 1537 | 1358 | 1118 | 1074 | 1074 | 1059 | 1059 | 1045 | 886 | 874 | 763 | 752 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | glass | glass | glass | glass | cross- off | cross- off | cross- on | cross- on | on | glass | glass | cross- off | cross- off | off | cross- on | cross- on | on | glass | glass | cross- off | cross- off |
High Tide / height (m) | 3:04PM 2.27 | 3:28AM 2.12 | 3:40PM 2.28 | 4:05AM 2.10 | 4:16PM 2.25 | 4:41AM 2.05 | ||||||||||||||||||
Low Tide / height (m) | 8:53AM 0.27 | 9:21PM 0.18 | 9:30AM 0.26 | 9:58PM 0.16 | 10:06AM 0.28 | 10:34PM 0.18 | ||||||||||||||||||
Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||
| Sunrise | 5:39 | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 |
| Sunset | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
 | | |  |  | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | 2 | 1 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 26 |
| Feels °C (?) | 31 | 31 | 31 | 32 | 30 | 31 | 29 | 29 | 30 | 31 | 30 | 31 | 33 | 30 | 29 | 28 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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