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Backdoor surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 11 pm Saturday 21 Dec 2024 WET
How big are the waves at Backdoor today?
The current surf forecast for Backdoor at 3AM is: 1.7m 10s primary swell from a North-northwest direction and 1.1m 7s secondary swell from a North-northwest direction, 0.9m 6s secondary swell from a North-northwest direction (forecast issued at 11:00pm December 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 7ft (2.1m) | 12s |
| Afternoon (22 Dec) | 5.5ft (1.7m) | 11s |
| Evening (22 Dec) | 7ft (2.2m) | 15s |
Table - waves today at Backdoor. (Swell directed towards the surf break)
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 12 | 12 | 12 | 11 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 18 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 327 | 471 | 661 | 1256 | 1236 | 1294 | 726 | 573 | 2263 | 5813 | 5947 | 6356 | 6017 | 4889 | 6612 | 6455 | 5601 | 4640 | 3651 | 3009 | 2368 | 1887 | 1673 | 1276 | 1056 | 878 | 782 | 636 | 628 | 745 | 661 | 581 | 543 | 456 | 570 | 509 | 501 | 449 | 397 | 442 | 435 | 488 | 472 | 456 | 434 | 527 | 729 | 724 | 1006 | 1064 | 816 | 780 | 757 | 679 | 576 | 540 | 540 | 599 | 769 | 769 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | glass | cross- off | off | off | off | off | off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross | cross | cross- off | off | off | off | glass | glass | off | off | off | off |
High Tide / height (m) | 7:07PM 2.14 | 7:24AM 2.35 | 8:03PM 2.06 | 8:21AM 2.23 | 9:05PM 2.04 | 9:23AM 2.15 | 10:08PM 2.08 | 10:26AM 2.14 | 11:05PM 2.16 | 11:25AM 2.18 | 11:55PM 2.28 | 12:16PM 2.26 | 12:40AM 2.42 | 1:01PM 2.37 | 1:21AM 2.55 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 12:58AM 0.86 | 1:48PM 0.81 | 1:56AM 0.97 | 2:46PM 0.88 | 3:02AM 1.02 | 3:46PM 0.91 | 4:12AM 1.01 | 4:44PM 0.88 | 5:14AM 0.93 | 5:36PM 0.82 | 6:06AM 0.81 | 6:22PM 0.73 | 6:52AM 0.68 | 7:05PM 0.62 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:19 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:21 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 11 | 11 | 13 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 12 | 15 | 14 | 13 | 11 | 10 | 9 | 9 | 12 | 15 | 14 | 14 | 12 | 11 | 10 | 10 | 12 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 12 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 10 | 12 | 13 | 13 | 13 | 12 | 11 | 10 |
| Feels °C (?) | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 3 | 3 | 6 | 9 | 9 | 8 | 6 | 4 | 3 | 3 | 7 | 10 | 10 | 10 | 8 | 7 | 6 | 6 | 8 | 11 | 12 | 11 | 10 | 9 | 8 | 8 | 9 | 12 | 10 | 11 | 10 | 10 | 9 | 9 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 10 | 12 | 11 | 11 | 9 | 8 | 7 |
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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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