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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 am Friday 06 Mar 2026 CSTForecast update in hr min s Forecast update imminent
Backwash surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backwash sea temperature is
30.0° C
(Which is slightly warmer than usual)How big are the waves at Backwash today?
The current surf forecast for Backwash at 12PM is: 0.9m 12s primary swell from a South-southwest direction and 0.2m 18s secondary swell from a South-southwest direction (forecast issued at 05:00am March 06). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Mar) | 3ft (0.9m) | 12s |
| Afternoon (06 Mar) | 3ft (0.9m) | 13s |
| Evening (06 Mar) | 3.5ft (1.0m) | 12s |
Table - waves today at Backwash. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 06 | Saturday 07 | Sunday 08 | Mon 09 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 16 | 16 | 14 | 14 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 241 | 167 | 271 | 276 | 280 | 271 | 323 | 263 | 263 | 263 | 263 | 258 | 250 | 250 | 250 | 250 | 246 | 246 | 228 | 263 | 337 | 158 | 156 | 284 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross | cross | cross- off | glass | glass | cross- off | cross | glass | cross- on | cross | cross- off | glass | glass | glass | cross- on | glass | cross- on | cross | cross- off | off | cross- off |
High Tide / height (m) | 4:32AM 2.95 | 4:49PM 3.08 | 5:09AM 2.86 | 5:24PM 2.97 | 5:46AM 2.72 | 5:59PM 2.81 | ||||||||||||||||||
Low Tide / height (m) | 10:37AM 0.25 | 11:02PM 0.24 | 11:13AM 0.35 | 11:39PM 0.34 | 11:48AM 0.50 | |||||||||||||||||||
Friday 06 | Saturday 07 | Sunday 08 | Mon 09 | |||||||||||||||||||||
| Sunrise | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:44 | - | - | - |
 |  | | |  |  | |  | | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | 4 | 2 | - | - | - | - | - | - | - | 1 | 2 | 1 | 1 | 1 | - | - | 1 | 2 | 2 |
| Temp. °C | 25 | 25 | 27 | 29 | 29 | 27 | 27 | 26 | 25 | 25 | 27 | 28 | 29 | 28 | 27 | 26 | 26 | 25 | 27 | 28 | 29 | 27 | 26 | 25 |
| Feels °C (?) | 28 | 29 | 31 | 32 | 31 | 31 | 32 | 31 | 29 | 29 | 31 | 30 | 30 | 31 | 31 | 30 | 30 | 28 | 31 | 30 | 31 | 30 | 30 | 28 |
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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 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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