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Rio Tulin surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 11 pm Wednesday 04 Mar 2026 CSTForecast update in hr min s Forecast update imminent
Rio Tulin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rio Tulin sea temperature is
29.6° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Rio Tulin today?
The current surf forecast for Rio Tulin at 8AM is: 0.9m 13s primary swell from a South-southwest direction and 0.1m 19s secondary swell from a Southwest direction (forecast issued at 11:00pm March 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Mar) | 3ft (0.9m) | 13s |
| Afternoon (05 Mar) | 3ft (0.9m) | 13s |
| Evening (05 Mar) | 3ft (0.9m) | 13s |
Table - waves today at Rio Tulin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 05 | Friday 06 | Saturday 07 | ||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 384 | 357 | 282 | 277 | 273 | 273 | 273 | 269 | 269 | 261 | 178 | 172 | 175 | 227 | 238 | 238 | 231 | 220 | 217 | 217 | 213 | 210 | 206 | 161 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | cross- off | cross- off | on | cross- on | on | glass | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross- on | glass | off | off | off | glass | on | cross- on | on |
High Tide / height (m) | 3:59AM 2.73 | 4:20PM 2.86 | 4:38AM 2.69 | 4:56PM 2.82 | 5:15AM 2.60 | 5:31PM 2.73 | ||||||||||||||||||
Low Tide / height (m) | 9:53PM 0.19 | 10:07AM 0.16 | 10:32PM 0.18 | 10:43AM 0.21 | 11:10PM 0.22 | 11:19AM 0.31 | ||||||||||||||||||
Thursday 05 | Friday 06 | Saturday 07 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:48 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - |
 | | |  |  | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 27 | 26 | 25 | 28 | 28 | 29 | 28 | 28 | 27 | 26 | 25 | 28 | 28 | 29 | 28 | 28 | 27 | 26 | 26 | 28 | 28 | 29 | 28 |
| Feels °C (?) | 32 | 30 | 28 | 26 | 30 | 30 | 31 | 31 | 32 | 30 | 28 | 27 | 30 | 29 | 31 | 31 | 32 | 30 | 28 | 28 | 31 | 29 | 31 | 31 |
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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 Rio Tulin 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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