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Marbella Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Marbella surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 11 pm Monday 15 Sep 2025 CST
How big are the waves at Marbella today?
The current surf forecast for Marbella at 3AM is: 1.5m 16s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a South-southwest direction (forecast issued at 11:00pm September 15). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 5.5ft (1.7m) | 16s |
| Afternoon (16 Sep) | 5ft (1.6m) | 15s |
| Evening (16 Sep) | 5ft (1.5m) | 15s |
Table - waves today at Marbella. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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) (?) | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 1316 | 1304 | 1338 | 1501 | 1452 | 1352 | 1193 | 992 | 1066 | 1190 | 1077 | 1182 | 1233 | 1140 | 1031 | 1070 | 885 | 688 | 734 | 689 | 741 | 734 | 729 | 659 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | glass | glass | glass | on | glass | glass | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | glass | off | glass | glass | glass | cross | cross- on | cross- on | cross |
High Tide / height (m) | 9:29AM 2.13 | 10:18PM 1.93 | 10:45AM 2.07 | 11:33PM 1.98 | 11:56AM 2.10 | |||||||||||||||||||
Low Tide / height (m) | 3:07AM 0.61 | 4:01PM 0.54 | 4:25AM 0.67 | 5:14PM 0.54 | 5:41AM 0.64 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:40 | - |
 | |  |  |  | |  |  | | | |  | | | | |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 4 | 4 | 1 | 3 | 1 | - | 2 | 4 | 1 | 3 | 6 | 3 | - | - | - | 2 | 3 | 2 |
| Temp. °C | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 25 | 25 | 27 | 27 | 27 | 26 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 |
| Feels °C (?) | 29 | 30 | 30 | 30 | 31 | 32 | 31 | 31 | 31 | 29 | 28 | 29 | 31 | 30 | 31 | 30 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Guanacaste
The wind is still offshore at Marbella (light winds from the E at Juan Santamaria Airport 171 km from Marbella). 1.1m 16s long period groundswell from the SSW with a 0.6m 8s swell, also from the SSW and a 0.6m 11s groundswell, also from the SW. 3 swells combining to make bigger set waves.
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