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Diria Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Diria surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 am Friday 07 Nov 2025 CSTForecast update in hr min s Forecast update imminent
Diria surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diria sea temperature is
28.1° C
(Which is slightly warmer than usual)How big are the waves at Diria today?
The current surf forecast for Diria at 6AM is: 0.8m 14s primary swell from a Southwest direction and 0.7m 6s secondary swell from a South-southwest direction (forecast issued at 05:00am November 07). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Nov) | 3ft (0.9m) | 14s |
| Afternoon (07 Nov) | 2.5ft (0.8m) | 14s |
| Evening (07 Nov) | 2.5ft (0.7m) | 14s |
Table - waves today at Diria. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 07 | Saturday 08 | Sunday 09 | Mon 10 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 248 | 251 | 350 | 251 | 251 | 248 | 200 | 187 | 147 | 142 | 142 | 142 | 140 | 140 | 140 | 138 | 152 | 246 | 192 | 183 | 216 | 310 | 427 | 421 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | glass | on | glass | glass | glass | glass | cross- off | glass | glass | glass | cross | off | cross- off | off | off | off | glass | on | glass | off | off |
High Tide / height (m) | 3:15AM 2.82 | 3:49PM 2.50 | 4:05AM 2.78 | 4:39PM 2.48 | 4:55AM 2.67 | 5:31PM 2.41 | ||||||||||||||||||
Low Tide / height (m) | 9:39AM -0.13 | 9:50PM 0.07 | 10:28AM -0.10 | 10:41PM 0.12 | 11:18AM -0.01 | 11:35PM 0.24 | ||||||||||||||||||
Friday 07 | Saturday 08 | Sunday 09 | Mon 10 | |||||||||||||||||||||
| Sunrise | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:17 | - | - | - | - | - | - | - | 5:17 | - | - | - | - | - | - | - | 5:17 | - | - | - |
 |  | |  |  | | | | | | | | |  | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | 1 | 3 | 4 | 1 | - |
| Temp. °C | 25 | 24 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 24 | 27 | 28 | 28 | 27 | 26 | 25 | 25 | 24 | 27 | 28 | 27 | 26 | 26 | 25 |
| Feels °C (?) | 28 | 27 | 30 | 32 | 31 | 30 | 30 | 29 | 29 | 27 | 31 | 32 | 32 | 31 | 30 | 29 | 28 | 27 | 30 | 32 | 31 | 30 | 29 | 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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