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Backwash Surf Forecast
/ Golfo Dulce (13 surf breaks) /
Surf Forecasts:
Backwash surfForecast / Golfo Dulce / Costa Rica
48hr Weather and Surf, issued 5 pm Monday 17 Nov 2025 CST
How big are the waves at Backwash today?
The current surf forecast for Backwash at 12AM is: 0.4m 12s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a South direction, 0.4m 5s secondary swell from a West-southwest direction (forecast issued at 05:00pm November 17). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Nov) | - | - |
| Afternoon (18 Nov) | 1.5ft (0.5m) | 12s |
| Evening (18 Nov) | 1.5ft (0.4m) | 12s |
Table - waves today at Backwash. (Swell directed towards the surf break)
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 72 | 37 | 56 | 56 | 56 | 57 | 57 | 60 | 64 | 63 | 116 | 57 | 56 | 55 | 54 | 54 | 54 | 103 | 102 | 51 | 96 | 91 | 88 | 69 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass | off | cross- off | glass | cross | cross- off | cross- off | off | off | off | cross- off | glass | cross |
High Tide / height (m) | 1:01PM 2.46 | 1:09AM 2.71 | 1:42PM 2.54 | 1:46AM 2.76 | 2:19PM 2.60 | 2:23AM 2.80 | ||||||||||||||||||
Low Tide / height (m) | 6:57PM 0.75 | 7:30AM 0.49 | 7:37PM 0.69 | 8:07AM 0.40 | 8:15PM 0.63 | 8:43AM 0.34 | ||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - |
| Sunset | 5:08 | - | - | - | - | - | - | - | 5:08 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - |
 |  | | |  |  | | | | |  | | | | |  | | | | | | | | | |
Rain (mm) | 1 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - |
| Temp. °C | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 27 |
| Feels °C (?) | 30 | 29 | 29 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 30 | 28 | 28 | 29 | 30 | 29 | 29 | 28 | 27 | 27 | 28 | 29 | 30 |
- 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 Backwash 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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