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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 11 pm Friday 20 Feb 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
29.9° C
(Which is slightly warmer than usual)How big are the waves at Backwash today?
The current surf forecast for Backwash at 6AM is: 0.7m 13s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a South direction (forecast issued at 11:00pm February 20). The wind direction is predicted to be glassy.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Feb) | 2ft (0.6m) | 13s |
| Afternoon (21 Feb) | 2ft (0.6m) | 13s |
| Evening (21 Feb) | 2ft (0.6m) | 13s |
Table - waves today at Backwash. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 116 | 114 | 151 | 151 | 111 | 113 | 111 | 154 | 109 | 99 | 99 | 128 | 135 | 168 | 157 | 155 | 152 | 147 | 145 | 142 | 140 | 140 | 100 | 97 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | cross- on | cross | cross- off | glass | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- off | glass | glass | glass | glass | glass | cross- on | cross | cross- off |
High Tide / height (m) | 5:10AM 2.93 | 5:30PM 3.13 | 5:51AM 2.85 | 6:11PM 3.06 | 6:36AM 2.72 | |||||||||||||||||||
Low Tide / height (m) | 11:04PM 0.22 | 11:14AM 0.22 | 11:45PM 0.24 | 11:55AM 0.31 | 12:30AM 0.31 | 12:40PM 0.44 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:44 | - |
 | | |  |  | | | | | |  | |  | | | | | | | | | | | | |
Rain (mm) | 6 | 1 | 1 | - | 1 | - | 1 | 3 | 6 | 2 | - | - | - | - | 1 | 3 | 8 | 4 | 2 | 3 | 1 | - | - | - |
| Temp. °C | 26 | 26 | 26 | 25 | 27 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 27 | 28 | 29 | 27 | 26 | 26 | 24 | 24 | 25 | 27 | 27 | 27 |
| Feels °C (?) | 30 | 31 | 31 | 29 | 32 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 32 | 31 | 32 | 30 | 30 | 30 | 28 | 29 | 29 | 30 | 29 | 31 |
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Ocean Swells (m)- Wind Speed (km/h)
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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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