- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Bicas surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 6 pm Thursday 28 May 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
17.1° C
(Which is slightly cooler than normal)How big are the waves at Bicas today (28 May):
- Afternoon surf: Afternoon surf (28 May, local time) - 3.5ft (1.1m), 11s period with NW swell.
- Evening surf: Evening surf (28 May, local time) - 2ft (0.6m), 10s period with WNW swell.
The current surf forecast for Bicas at 11PM is: 0.6m 10s primary swell from a West-northwest direction and 0.3m 14s secondary swell from a West-northwest direction, 0.9m 5s secondary swell from a Northwest direction (forecast issued at 06:00pm May 28). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | - | - |
| Afternoon (28 May) | 3.5ft (1.1m) | 11s |
| Evening (28 May) | 2ft (0.6m) | 10s |
Table - waves today at Bicas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Sun morning, min 16°C on Thu night). Winds increasing (light winds from the N on Thu night, fresh winds from the NNW by Sat afternoon). | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 11 | NW 5 | WNW 10 | WNW 10 | W 13 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 14 | NW 9 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | |
258 | 71 | 64 | 64 | 86 | 108 | 106 | 167 | 158 | 153 | 150 | 170 | 163 | 128 | 115 | 143 | 325 | 482 | 531 | 589 | 478 | 478 | 478 | 478 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | |
High Tide | 1:47PM3.02m | 2:04AM3.00m | 2:23PM3.10m | 2:41AM3.00m | 2:57PM3.15m | 3:16AM2.99m | ||||||||||||||||||
Low Tide | 7:57PM1.05m | 8:12AM1.01m | 8:35PM0.99m | 8:44AM1.00m | 9:10PM0.96m | 9:16AM1.00m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — |
 | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | 8:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 20 | 18 | 16 | 16 | 19 | 21 | 23 | 22 | 18 | 17 | 16 | 16 | 19 | 23 | 22 | 21 | 16 | 16 | 16 | 16 | 20 | 24 |
17 | 16 | 18 | 17 | 15 | 15 | 18 | 18 | 19 | 17 | 15 | 15 | 14 | 15 | 16 | 19 | 16 | 15 | 10 | 12 | 13 | 13 | 17 | 19 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | WNW 10 | WNW 10 | NW 6 | NW 6 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
 kJ | 24 | 24 | 64 | 64 | 39 | 27 | 106 | 167 | 158 | 153 | 150 | 170 | 163 | 128 | 115 | 86 | 249 | 482 | 531 | 589 | 478 | 478 | 478 | 478 |
Swell 2 Height (m) Direction Period (s) | — | W 15 | WNW 14 | WNW 13 | W 13 | W 12 | NW 6 | NW 9 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 15 | WNW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 |
| kJ | — | 4 | 41 | 60 | 86 | 108 | 20 | 13 | 21 | 22 | 22 | 22 | 22 | 21 | 42 | 143 | 20 | 20 | 20 | 20 | 20 | 20 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | SSW 16 | SSW 16 | NW 10 | NW 10 | WNW 9 | SSW 15 | — | — | NW 9 | NW 9 | NW 9 | NW 16 | SSW 15 | SSW 14 | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | 25 | 24 | 47 | 44 | 33 | 21 | — | — | 3 | 3 | 3 | 10 | 21 | 20 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 11 | NW 5 | NW 5 | NW 5 | NW 6 | — | — | NW 6 | NW 9 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 9 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NW 7 | NW 7 | NNW 6 |
| kJ | 258 | 71 | 38 | 35 | 62 | — | — | 11 | 117 | 51 | 67 | 60 | 60 | 60 | 47 | 66 | 325 | 127 | 123 | 118 | 116 | 65 | 65 | 69 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 157 | 180 | 20 | 20 | 20 | 14 | 20 | 27 | 27 | 157 | 27 | 20 | 20 | 27 | 27 | 27 | 385 | 180 | 157 | 27 | 27 | 20 | 27 | 158 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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 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.
Nearest