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Diria Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Diria surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 am Friday 14 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
27.7° C
(Which is normal for this time of year)How big are the waves at Diria today?
The current surf forecast for Diria at 4PM is: 1.1m 15s primary swell from a Southwest direction (forecast issued at 11:00am November 14). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Nov) | 4ft (1.2m) | 16s |
| Afternoon (14 Nov) | 3.5ft (1.1m) | 15s |
| Evening (14 Nov) | 3.5ft (1.1m) | 15s |
Table - waves today at Diria. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||||||||
| 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) (?) | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 692 | 603 | 512 | 485 | 472 | 404 | 404 | 404 | 404 | 346 | 346 | 285 | 228 | 215 | 212 | 208 | 208 | 208 | 208 | 168 | 138 | 136 | 132 | 96 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | on | glass | glass | off | off | cross- off | off | glass | on | glass | glass | glass | glass | off | off | glass | on | on | glass | glass | glass | glass |
High Tide / height (m) | 10:01AM 1.93 | 10:39PM 2.11 | 11:07AM 1.91 | 11:34PM 2.15 | 12:05PM 1.93 | 12:22AM 2.20 | ||||||||||||||||||
Low Tide / height (m) | 4:14PM 0.62 | 5:03AM 0.65 | 5:13PM 0.64 | 6:00AM 0.59 | 6:05PM 0.64 | |||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||||||||
| Sunrise | 5:37 | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 |
| Sunset | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - |
 | |  |  |  | | | |  | | |  | | | | | | | |  | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | 1 | - | 1 | - | - | - |
| Temp. °C | 26 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 26 | 28 | 27 | 26 | 25 | 25 | 25 | 24 | 26 | 28 | 27 | 26 | 25 | 25 | 24 | 24 |
| Feels °C (?) | 29 | 31 | 31 | 30 | 31 | 29 | 27 | 27 | 29 | 31 | 30 | 30 | 29 | 29 | 29 | 27 | 29 | 32 | 30 | 30 | 29 | 29 | 28 | 28 |
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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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