Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Backwash Surf Forecast
/ Golfo Dulce (13 surf breaks) /
Surf Forecasts:
Backwash surfForecast / Golfo Dulce / Costa Rica
48hr Weather and Surf, issued 11 am Saturday 29 Nov 2025 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
28.6° C
(Which is slightly warmer than usual)How big are the waves at Backwash today?
The current surf forecast for Backwash at 5PM is: 0.7m 13s primary swell from a Southwest direction and 1.0m 7s secondary swell from a South-southwest direction (forecast issued at 11:00am November 29). The wind direction is predicted to be cross-shore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Nov) | 2.5ft (0.8m) | 13s |
| Afternoon (29 Nov) | 2.5ft (0.7m) | 13s |
| Evening (29 Nov) | 2.5ft (0.7m) | 13s |
Table - waves today at Backwash. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| 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 | 7 | 7 | 12 | 12 | 7 | 15 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 215 | 170 | 170 | 145 | 140 | 108 | 105 | 129 | 129 | 91 | 71 | 68 | 94 | 96 | 136 | 134 | 129 | 120 | 118 | 118 | 116 | 104 | 99 | 99 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | off | glass | cross | cross | cross- off | off | cross- off | off | glass | glass | cross | cross- off | cross- off | off | off | off | glass |
High Tide / height (m) | 8:48AM 2.28 | 9:27PM 2.57 | 9:57AM 2.31 | 10:27PM 2.69 | 11:04AM 2.41 | 11:26PM 2.84 | ||||||||||||||||||
Low Tide / height (m) | 2:59PM 0.81 | 3:53AM 0.82 | 4:02PM 0.78 | 4:57AM 0.65 | 5:05PM 0.69 | 5:56AM 0.44 | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| Sunrise | 5:30 | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 |
| Sunset | - | - | 5:10 | - | - | - | - | - | - | - | 5:10 | - | - | - | - | - | - | - | 5:12 | - | - | - | - | - |
 | | |  | | | |  |  | | | | | | | | | | | |  | |  |  | |
Rain (mm) | 2 | 1 | 1 | 1 | 1 | 5 | 4 | - | - | 1 | 2 | 1 | 3 | 3 | 1 | 1 | - | 1 | 1 | 3 | 7 | 3 | - | - |
| Temp. °C | 26 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 25 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 30 | 31 | 29 | 30 | 29 | 29 | 27 | 27 | 30 | 30 | 30 | 29 | 29 | 29 | 27 | 28 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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.
Nearest