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Backdoor surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 12 am Saturday 19 Apr 2025 WESTForecast update in hr min s Forecast update imminent
Backdoor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor sea temperature is
16.2° C
(Which is normal for this time of year)How big are the waves at Backdoor today?
The current surf forecast for Backdoor at 3AM is: 3.0m 9s primary swell from a West-northwest direction and 0.9m 14s secondary swell from a West-northwest direction (forecast issued at 12:00am April 19). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 13ft (4.0m) | 12s |
| Afternoon (19 Apr) | 13ft (4.0m) | 11s |
| Evening (19 Apr) | 15ft (4.5m) | 11s |
Table - waves today at Backdoor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 10 | 11 | 12 | 12 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 13 | 12 | 12 | 11 | 11 | 12 | 13 | 12 | 12 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 890 | 1431 | 1863 | 3067 | 4759 | 4485 | 4026 | 4142 | 5147 | 7929 | 8562 | 7906 | 6224 | 3586 | 2577 | 1968 | 1348 | 955 | 730 | 540 | 363 | 416 | 445 | 295 | 287 | 302 | 357 | 1086 | 651 | 971 | 833 | 432 | 204 | 264 | 186 | 183 | 183 | 183 | 175 | 175 | 512 | 480 | 568 | 512 | 563 | 647 | 679 | 692 | 605 | 706 | 1449 | 1474 | 1452 | 1274 | 1255 | 1255 | 1120 | 980 | 920 | 905 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 7:02AM 2.11 | 7:28PM 2.21 | 8:05AM 1.98 | 8:41PM 2.13 | 9:34AM 1.94 | 10:08PM 2.18 | 11:01AM 2.05 | 11:23PM 2.35 | 12:07PM 2.26 | 12:22AM 2.58 | 1:00PM 2.52 | 1:13AM 2.83 | 1:46PM 2.77 | 2:00AM 3.04 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 12:52AM 0.82 | 1:02PM 0.91 | 1:50AM 0.95 | 2:06PM 1.03 | 3:13AM 1.00 | 3:34PM 1.06 | 4:43AM 0.89 | 5:01PM 0.95 | 5:52AM 0.67 | 6:07PM 0.74 | 6:46AM 0.40 | 7:00PM 0.49 | 7:32AM 0.15 | 7:47PM 0.25 | ||||||||||||||||||||||||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:46 |
| Sunset | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:20 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:22 | - | - | - | - |
 | |  |  | | |  | | |  |  |  | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 13 | 12 | 14 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 14 | 13 | 13 | 13 | 13 |
| Feels °C (?) | 7 | 4 | 5 | 4 | 5 | 4 | 5 | 5 | 3 | 3 | 4 | 5 | 7 | 8 | 9 | 9 | 9 | 13 | 12 | 11 | 10 | 10 | 10 | 9 | 7 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 11 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 8 | 7 | 7 | 6 | 6 |
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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 Backdoor 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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