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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 am Monday 06 Apr 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
30.3° C
(Which is slightly warmer than usual)How big are the waves at Backwash today?
The current surf forecast for Backwash at 5PM is: 1.2m 13s primary swell from a South-southwest direction and 0.4m 16s secondary swell from a South direction, 0.2m 6s secondary swell from a South-southwest direction (forecast issued at 11:00am April 06). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Apr) | 4.5ft (1.3m) | 13s |
| Afternoon (06 Apr) | 4ft (1.2m) | 13s |
| Evening (06 Apr) | 4ft (1.2m) | 13s |
Table - waves today at Backwash. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| 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 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 547 | 461 | 484 | 476 | 447 | 344 | 361 | 355 | 355 | 278 | 203 | 203 | 176 | 389 | 408 | 277 | 468 | 242 | 326 | 317 | 294 | 294 | 293 | 276 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | cross | cross- off | off | glass | glass | glass | glass | cross | cross- off | cross- off | off | off | cross- off | cross- off | glass | cross | cross | cross- off | off | glass | cross- off | cross |
High Tide / height (m) | 5:25PM 2.76 | 5:54AM 2.54 | 6:02PM 2.61 | 6:34AM 2.38 | 6:42PM 2.45 | |||||||||||||||||||
Low Tide / height (m) | 11:17AM 0.56 | 11:43PM 0.45 | 11:53AM 0.70 | 12:22AM 0.59 | 12:33PM 0.85 | 1:06AM 0.75 | ||||||||||||||||||
Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| Sunrise | 5:28 | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 |
| Sunset | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - |
 |  | |  |  | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 3 | 3 | 1 | - | 1 | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 29 | 30 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 30 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 30 | 28 | 27 | 26 | 26 | 26 |
| Feels °C (?) | 33 | 32 | 32 | 32 | 31 | 32 | 30 | 30 | 33 | 32 | 32 | 31 | 31 | 30 | 30 | 30 | 33 | 31 | 32 | 31 | 31 | 30 | 30 | 30 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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