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Surf Forecasts:
Bicas surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 12 am Sunday 29 Mar 2026 WESTForecast update in hr min s Forecast update imminent
Bicas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bicas sea temperature is
15.7° C
(Which is normal for this time of year)How big are the waves at Bicas today?
The current surf forecast for Bicas at 7AM is: 1.4m 14s primary swell from a Northwest direction and 1.0m 10s secondary swell from a North-northwest direction (forecast issued at 11:00pm March 28). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Mar) | 4.5ft (1.3m) | 14s |
| Afternoon (29 Mar) | 5ft (1.5m) | 13s |
| Evening (29 Mar) | 5ft (1.5m) | 13s |
Table - waves today at Bicas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 29 | Monday 30 | Tuesday 31 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 16 | 16 | 15 | 15 | 19 | 18 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 589 | 521 | 658 | 731 | 569 | 827 | 755 | 834 | 710 | 699 | 649 | 445 | 422 | 382 | 303 | 284 | 381 | 362 | 429 | 614 | 432 | 534 | 505 | 1068 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | glass | cross- on | cross | cross | cross | cross- off | cross | on | on |
High Tide / height (m) | 12:48AM 3.04 | 1:27PM 2.92 | 1:39AM 3.23 | 2:10PM 3.09 | 2:22AM 3.37 | 2:46PM 3.21 | ||||||||||||||||||
Low Tide / height (m) | 7:18AM 0.95 | 7:29PM 1.07 | 8:02AM 0.80 | 8:11PM 0.89 | 8:40AM 0.69 | |||||||||||||||||||
Sunday 29 | Monday 30 | Tuesday 31 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:55 | - | - | - | - | - | - | - | 7:57 | - | - | - | - | - | - | - | 7:58 |
 | | | |  | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 16 | 13 | 11 | 11 | 15 | 18 | 19 | 16 | 15 | 12 | 10 | 9 | 14 | 18 | 19 | 17 | 16 | 15 | 13 | 12 | 18 | 19 | 21 |
| Feels °C (?) | 14 | 10 | 7 | 4 | 3 | 9 | 13 | 14 | 12 | 11 | 6 | 3 | 2 | 8 | 14 | 17 | 14 | 13 | 11 | 8 | 7 | 15 | 15 | 17 |
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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 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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