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Guiones Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Guiones surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm Monday 30 Mar 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
29.3° 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 7AM is: 1.3m 14s primary swell from a South direction and 0.9m 16s secondary swell from a South direction (forecast issued at 11:00pm March 30). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 5ft (1.5m) | 15s |
| Afternoon (31 Mar) | 5ft (1.5m) | 15s |
| Evening (31 Mar) | 4.5ft (1.4m) | 14s |
Table - waves today at Guiones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 19 | 19 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 651 | 533 | 526 | 534 | 1010 | 958 | 945 | 812 | 801 | 672 | 663 | 541 | 518 | 511 | 503 | 427 | 421 | 350 | 335 | 263 | 391 | 511 | 909 | 1531 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | off | glass | cross- on | on | cross- on | glass | off | off | cross- off | glass | cross- on | on | cross- off | cross- off | cross- off | off | cross- off | glass | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:20AM 2.00 | 1:45PM 2.14 | 2:08AM 2.06 | 2:27PM 2.23 | 2:49AM 2.11 | 3:04PM 2.27 | ||||||||||||||||||
Low Tide / height (m) | 7:12PM 0.41 | 7:30AM 0.35 | 8:00PM 0.31 | 8:13AM 0.30 | 8:42PM 0.23 | 8:53AM 0.27 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
 | | |  | |  | | | | | |  | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 1 | 1 | - | - | 2 | 3 | 1 | - | 1 | 1 |
| Temp. °C | 28 | 27 | 25 | 25 | 29 | 30 | 29 | 28 | 28 | 26 | 25 | 25 | 29 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 28 | 29 | 29 | 28 |
| Feels °C (?) | 30 | 29 | 27 | 27 | 32 | 31 | 32 | 31 | 32 | 28 | 27 | 27 | 32 | 30 | 31 | 31 | 30 | 30 | 30 | 28 | 32 | 30 | 31 | 31 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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