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Diria Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Diria surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 pm Sunday 01 Mar 2026 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
26.2° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Diria today?
The current surf forecast for Diria at 9PM is: 0.5m 12s primary swell from a South-southwest direction and 0.5m 5s secondary swell from a North direction (forecast issued at 05:00pm March 01). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Mar) | - | - |
| Afternoon (01 Mar) | 1.5ft (0.5m) | 13s |
| Evening (01 Mar) | 1.5ft (0.5m) | 12s |
Table - waves today at Diria. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 01 | Monday 02 | Tuesday 03 | Wednesday 04 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 21 | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 93 | 89 | 86 | 132 | 129 | 214 | 207 | 360 | 249 | 249 | 322 | 304 | 280 | 273 | 326 | 341 | 362 | 348 | 253 | 320 | 234 | 400 | 394 | 250 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:15PM 2.17 | 1:34AM 2.31 | 2:07PM 2.33 | 2:25AM 2.39 | 2:53PM 2.46 | 3:10AM 2.44 | ||||||||||||||||||
Low Tide / height (m) | 7:22PM 0.44 | 7:52AM 0.27 | 8:16PM 0.33 | 8:38AM 0.19 | 9:03PM 0.24 | 9:20AM 0.15 | ||||||||||||||||||
Sunday 01 | Monday 02 | Tuesday 03 | Wednesday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - |
| Sunset | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - |
 |  | | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 32 | 30 | 28 | 26 | 26 | 25 | 29 | 31 | 33 | 31 | 27 | 25 | 25 | 24 | 28 | 32 | 32 | 30 | 27 | 25 | 25 | 25 | 28 | 31 |
| Feels °C (?) | 33 | 30 | 26 | 24 | 24 | 23 | 27 | 29 | 31 | 28 | 23 | 23 | 24 | 23 | 25 | 30 | 31 | 28 | 24 | 22 | 24 | 24 | 27 | 32 |
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Diria surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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