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Surf Forecasts:
Bicas surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 6 am Thursday 04 Sep 2025 WEST
How big are the waves at Bicas today?
The current surf forecast for Bicas at 9AM is: 1.9m 12s primary swell from a Northwest direction and 0.1m 14s secondary swell from a South direction (forecast issued at 06:00am September 04). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 6ft (1.9m) | 12s |
| Afternoon (04 Sep) | 5.5ft (1.7m) | 11s |
| Evening (04 Sep) | 5.5ft (1.7m) | 11s |
Table - waves today at Bicas. (Swell directed towards the surf break)
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 1367 | 1227 | 1051 | 876 | 666 | 609 | 1956 | 722 | 1667 | 1441 | 440 | 359 | 391 | 419 | 367 | 219 | 214 | 165 | 162 | 144 | 122 | 121 | 81 | 69 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross | on | cross | cross- off | cross | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 1:14PM 2.88 | 1:42AM 2.83 | 1:56PM 3.11 | 2:21AM 3.04 | 2:34PM 3.33 | |||||||||||||||||||
Low Tide / height (m) | 7:01AM 1.31 | 7:34PM 1.08 | 7:43AM 1.08 | 8:12PM 0.86 | 8:21AM 0.86 | 8:48PM 0.66 | ||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| Sunrise | - | - | 7:07 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - |
 | |  | | |  |  |  | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 17 | 18 | 23 | 23 | 21 | 19 | 19 | 19 | 19 | 20 | 24 | 23 | 22 | 19 | 18 | 17 | 17 | 18 | 20 | 20 | 20 | 19 | 20 |
| Feels °C (?) | 16 | 14 | 14 | 19 | 17 | 16 | 15 | 15 | 16 | 16 | 17 | 20 | 18 | 16 | 15 | 17 | 17 | 16 | 18 | 19 | 18 | 19 | 19 | 20 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Lisboa
Continuing clean conditions at Bicas (calm at Quinta Do Conde wx 19 km from Bicas). A 2.5m groundswell from the NW
19 km away, 1 h 2 min ago
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 Bicas 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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