- 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 5 pm Monday 30 Jun 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
29.0° C
(Which is slightly warmer than usual)How big are the waves at Backwash today?
The current surf forecast for Backwash at 11PM is: 0.9m 16s primary swell from a South direction and 1.1m 10s secondary swell from a South direction (forecast issued at 05:00pm June 30). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | - | - |
| Afternoon (30 Jun) | 3.5ft (1.0m) | 17s |
| Evening (30 Jun) | 3ft (0.9m) | 16s |
Table - waves today at Backwash. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tue 08 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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) (?) | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 11 | 11 | 12 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 12 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 747 | 748 | 723 | 726 | 778 | 783 | 689 | 708 | 699 | 708 | 650 | 788 | 1089 | 1245 | 1064 | 1056 | 1107 | 1100 | 1281 | 1192 | 988 | 935 | 939 | 1063 | 856 | 848 | 821 | 1369 | 643 | 642 | 568 | 595 | 553 | 647 | 506 | 467 | 379 | 377 | 608 | 712 | 694 | 685 | 879 | 893 | 1036 | 1012 | 967 | 952 | 939 | 885 | 709 | 697 | 662 | 560 | 520 | 507 | 452 | 440 | 432 | 406 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | glass | glass | glass | glass | glass | cross- on | cross | glass | glass | glass | off | glass | glass | cross- on | on | glass | off | glass | glass | glass | glass | cross | cross | cross- off | off | off | cross- off | off | glass | cross | cross- on | glass | glass | glass | glass | glass | glass | cross | cross | glass | cross- on | glass | glass | glass | glass | cross | cross- on | cross- on | glass | glass | glass | glass | on | cross- on | cross- on | glass | cross | cross |
High Tide / height (m) | 6:27PM 2.68 | 7:01AM 2.77 | 7:15PM 2.52 | 7:47AM 2.67 | 8:06PM 2.37 | 8:34AM 2.57 | 9:00PM 2.25 | 9:24AM 2.48 | 9:59PM 2.17 | 10:17AM 2.43 | 10:59PM 2.15 | 11:12AM 2.42 | 11:58PM 2.18 | 12:06PM 2.45 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 12:25PM 0.56 | 12:40AM 0.43 | 1:14PM 0.67 | 1:25AM 0.60 | 2:05PM 0.76 | 2:12AM 0.76 | 2:58PM 0.83 | 3:03AM 0.89 | 3:53PM 0.86 | 3:57AM 0.98 | 4:50PM 0.85 | 4:55AM 1.01 | 5:46PM 0.80 | 5:52AM 0.99 | 6:38PM 0.71 | |||||||||||||||||||||||||||||||||||||||||||||
Monday 30 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tue 08 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - |
| Sunset | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - |
 |  | | | | | | | |  | | | | |  | |  | |  | |  | | | | | | |  |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 4 | 5 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 6 | 1 | 2 | 1 | 1 | - | 2 | 10 | 4 | - | - | - | - | - | - | 1 | 7 | 24 | 5 | 7 | 1 | 1 | - | 2 | 2 | - | - | - | - | - | - | 2 | 5 | 3 | 1 | - | 2 | 2 | 1 | 5 | 10 | 3 | - | - | 1 | 1 | 1 | 2 | 3 | 1 | - |
| Temp. °C | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 25 | 24 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 26 | 23 | 23 | 23 | 23 | 25 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 26 | 24 | 23 | 24 | 24 | 24 | 26 | 27 | 27 | 25 | 24 | 24 |
| Feels °C (?) | 32 | 33 | 32 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 31 | 29 | 29 | 29 | 32 | 30 | 29 | 28 | 29 | 30 | 28 | 28 | 31 | 30 | 30 | 30 | 26 | 26 | 26 | 26 | 28 | 30 | 29 | 31 | 29 | 30 | 29 | 29 | 31 | 30 | 30 | 31 | 28 | 29 | 29 | 28 | 30 | 31 | 29 | 27 | 27 | 28 | 28 | 28 | 30 | 30 | 30 | 29 | 26 | 27 |
- 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.
Nearest