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Diria Surf Forecast
/ Guanacaste (28 surf breaks) /
Diria surfForecast / Guanacaste / Costa Rica
12 Day Weather and Surf, issued 5 pm Wednesday 23 Apr 2025 CST
Best Forecast Surf Conditions for Diria this week:
The surf forecast for Diria over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 24) at 12AM. The primary swell is predicted to be 4ft and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Diria in the next 12 days are 6ft 17s and forecast to arrive on Sunday (Apr 27) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2ft 6s period and expected on Thursday (Apr 24) at 12AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 24th Apr) | 4.5ft (1.3m) 16s |
| Best Surf | 9PM (Sat 26th Apr) | 4.5ft (1.4m) 17s |
| Most Powerful | 6PM (Sun 27th Apr) | 5.5ft (1.7m) 17s |
Table - best surf conditions forecast for Diria over the next 12 days.
Wed 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 14 | 15 | 15 | 15 | 18 | 18 | 16 | 16 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 18 | 13 | 13 | 19 | 14 | 18 | 18 | 16 | 16 | 20 | 15 | 18 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 843 | 832 | 561 | 805 | 589 | 435 | 559 | 540 | 731 | 1055 | 1228 | 1284 | 1514 | 1532 | 1055 | 688 | 582 | 520 | 554 | 481 | 543 | 610 | 507 | 447 | 303 | 295 | 450 | 536 | 516 | 366 | 395 | 371 | 485 | 318 | 326 | 322 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | off | cross- off | cross- on | glass | cross- off | on | cross- off | cross- off | on | off | cross- off | cross- on | cross- off | cross- off | cross- on | glass | cross- off | cross- on | glass | glass | on | cross- off | cross- off | cross- on | cross- off | glass | cross- on | cross- off | glass | cross- on | glass | cross- off | cross- on | cross- off | cross- off |
High Tide / height (ft) | 10:54PM 6.5 | 11:31AM 7.19 | 11:58PM 6.86 | 12:26PM 7.87 | 12:56AM 7.32 | 1:18PM 8.53 | 1:48AM 7.74 | 2:07PM 9.02 | 2:39AM 8.07 | 2:56PM 9.29 | 3:28AM 8.24 | 3:44PM 9.29 | 4:17AM 8.24 | 4:33PM 9.02 | 5:07AM 8.04 | 5:24PM 8.6 | 5:59AM 7.71 | 6:16PM 8.01 | 6:55AM 7.32 | 7:12PM 7.38 | 7:55AM 6.92 | 8:13PM 6.82 | 8:59AM 6.69 | |||||||||||||
Low Tide / height (ft) | 4:46PM 2.33 | 5:08AM 1.87 | 5:51PM 1.74 | 6:06AM 1.44 | 6:49PM 1.05 | 6:59AM 1.02 | 7:41PM 0.43 | 7:50AM 0.59 | 8:30PM -0.1 | 8:40AM 0.26 | 9:19PM -0.39 | 9:29AM 0.16 | 10:07PM -0.43 | 10:19AM 0.23 | 10:56PM -0.23 | 11:10AM 0.52 | 11:47PM 0.16 | 12:04PM 0.98 | 12:39AM 0.66 | 1:01PM 1.51 | 1:36AM 1.18 | 2:04PM 1.97 | 2:37AM 1.64 | |||||||||||||
Wed 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | ||||||||||||||||||||||||
| Sunrise | - | - | 5:28 | - | - | 5:28 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - | 5:24 | - | - | 5:24 | - | - | 5:24 | - | - | 5:24 | - | - | 5:24 |
| Sunset | 5:53 | - | - | 5:53 | - | - | 5:53 | - | - | 5:53 | - | - | 5:53 | - | - | 5:53 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - |
 |  |  | | | | |  | | | | | |  | | | | | | | | | | |  |  | | | | | | | | | | | |
Rain (in) | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.0 | - | - | - | - | - | 0.1 | - | - | 0.0 | - | 0.0 | 0.1 | - | - | 0.2 | - | - | 0.4 | - | - | 0.1 | - |
| Temp. °F | 88 | 84 | 90 | 86 | 84 | 88 | 88 | 82 | 88 | 86 | 82 | 88 | 86 | 82 | 88 | 84 | 82 | 88 | 86 | 82 | 86 | 86 | 82 | 86 | 84 | 82 | 86 | 84 | 82 | 86 | 84 | 82 | 86 | 84 | 82 | 88 |
| Feels °F (?) | 90 | 88 | 90 | 84 | 88 | 88 | 88 | 84 | 88 | 86 | 86 | 90 | 84 | 84 | 88 | 82 | 86 | 90 | 88 | 86 | 86 | 90 | 88 | 88 | 84 | 86 | 88 | 86 | 86 | 88 | 86 | 86 | 91 | 88 | 86 | 90 |
Short Range Forecast: Mostly dry. Warm (max 90°F on Thu morning, min 79°F on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Some drizzle, heaviest during Sun night. Warm (max 88°F on Sun morning, min 77°F on Sun night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 0.2in), mostly falling on Tue night. Warm (max 86°F on Tue afternoon, min 79°F on Tue night). Wind will be generally light. | Long Range Forecast: Moderate rain (total 0.7in), heaviest on Sat night. Warm (max 88°F on Mon morning, min 79°F on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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.
Information about the Diria Surf forecast
The above surf forecast table for Diria provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Diria can be found by selecting the local surf guide option on the grey menu. Our Diria surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Diria) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Diria may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Diria is 47 km (29 miles) from Nicoya. If you plan a holiday in Guanacaste, look for hotels and other accommodation in Nicoya. Nicoya has rooms for a wide range of budgets as well as car hire and transport links.
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