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Islita Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Islita surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 am Saturday 08 Nov 2025 CSTForecast update in hr min s Forecast update imminent
Islita surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Islita sea temperature is
27.8° C
(Which is slightly warmer than usual)How big are the waves at Islita today?
The current surf forecast for Islita at 9AM is: 0.6m 13s primary swell from a Southwest direction and 0.7m 6s secondary swell from a South-southwest direction (forecast issued at 05:00am November 08). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Nov) | 2ft (0.6m) | 13s |
| Afternoon (08 Nov) | 2ft (0.6m) | 13s |
| Evening (08 Nov) | 2ft (0.6m) | 13s |
Table - waves today at Islita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 08 | Sunday 09 | Monday 10 | Tue 11 | |||||||||||||||||||||
| 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 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 147 | 144 | 142 | 142 | 140 | 140 | 140 | 138 | 152 | 192 | 192 | 183 | 169 | 310 | 361 | 421 | 352 | 344 | 273 | 370 | 360 | 355 | 355 | 418 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | glass | on | cross | glass | glass | glass | cross- off | cross- off | glass | on | cross- on | glass | glass | off | off | cross- off | glass | glass | glass | glass | off | off |
High Tide / height (m) | 4:06AM 2.89 | 4:40PM 2.61 | 4:56AM 2.78 | 5:33PM 2.53 | 5:49AM 2.61 | 6:28PM 2.42 | ||||||||||||||||||
Low Tide / height (m) | 10:28AM -0.11 | 10:43PM 0.14 | 11:18AM -0.02 | 11:37PM 0.26 | 12:11PM 0.13 | |||||||||||||||||||
Saturday 08 | Sunday 09 | Monday 10 | Tue 11 | |||||||||||||||||||||
| Sunrise | - | 5:33 | - | - | - | - | - | - | - | 5:33 | - | - | - | - | - | - | - | 5:33 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - |
 |  | | |  |  | |  | | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 1 | - | - | - | - | - | - | 2 | 4 | - | - | - | - | - | - | 2 | - | - | - |
| Temp. °C | 25 | 25 | 27 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 27 | 28 | 28 | 26 | 26 | 26 | 25 | 25 | 27 | 28 | 28 | 26 | 25 | 25 |
| Feels °C (?) | 29 | 29 | 31 | 31 | 32 | 32 | 31 | 31 | 29 | 29 | 31 | 31 | 33 | 31 | 30 | 30 | 29 | 28 | 31 | 33 | 33 | 30 | 28 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Islita 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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