- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Mar Azul surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 11 am Sunday 22 Mar 2026 CSTForecast update in hr min s Forecast update imminent
Mar Azul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mar Azul sea temperature is
29.7° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Mar Azul today?
The current surf forecast for Mar Azul at 6PM is: 0.6m 13s primary swell from a Southwest direction (forecast issued at 11:00am March 22). An open ocean swell of 1.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | 2ft (0.6m) | 13s |
| Afternoon (22 Mar) | 2ft (0.6m) | 13s |
| Evening (22 Mar) | 2ft (0.6m) | 13s |
Table - waves today at Mar Azul. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| 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) (?) | 13 | 21 | 13 | 13 | 13 | 13 | 12 | 12 | 20 | 20 | 20 | 12 | 15 | 15 | 15 | 18 | 18 | 18 | 13 | 13 | 13 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 109 | 116 | 108 | 108 | 106 | 104 | 54 | 53 | 186 | 186 | 134 | 51 | 167 | 222 | 167 | 154 | 252 | 197 | 184 | 139 | 137 | 93 | 127 | 208 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | glass | cross- off | cross- off | cross | glass | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross | cross- off | cross | cross- on | cross- on | glass | glass | cross- off | cross |
High Tide / height (m) | 5:10PM 2.81 | 5:38AM 2.51 | 5:56PM 2.72 | 6:26AM 2.40 | 6:46PM 2.57 | |||||||||||||||||||
Low Tide / height (m) | 10:56AM 0.14 | 11:30PM 0.06 | 11:40AM 0.21 | 12:17AM 0.16 | 12:29PM 0.33 | 1:09AM 0.29 | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| Sunrise | 5:43 | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 |
| Sunset | - | - | 5:51 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - |
 | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 30 | 29 | 28 | 28 | 27 | 26 | 25 | 28 | 29 | 29 | 28 | 28 | 27 | 26 | 25 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 26 |
| Feels °C (?) | 30 | 31 | 29 | 30 | 31 | 29 | 27 | 26 | 30 | 30 | 30 | 31 | 32 | 30 | 28 | 27 | 30 | 30 | 29 | 31 | 31 | 30 | 30 | 29 |
- 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 Mar Azul 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.
Nearest