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Surf Forecasts:
Bicas surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 6 am Wednesday 22 Apr 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
16.2° C
(Which is normal for this time of year)How big are the waves at Bicas today?
The current surf forecast for Bicas at 2PM is: 1.3m 10s primary swell from a West-northwest direction and 0.8m 13s secondary swell from a Northwest direction (forecast issued at 06:00am April 22). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 5ft (1.6m) | 10s |
| Afternoon (22 Apr) | 4.5ft (1.3m) | 10s |
| Evening (22 Apr) | 4ft (1.2m) | 10s |
Table - waves today at Bicas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Fri morning, min 13°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 12 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 13 | WNW 10 | W 10 | W 10 | W 10 | W 10 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | |
1102 | 631 | 425 | 318 | 360 | 365 | 336 | 386 | 520 | 520 | 586 | 689 | 1166 | 1030 | 915 | 810 | 687 | 687 | 603 | 592 | 524 | 514 | 443 | 450 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | on | on | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | on | cross-on | on | |
High Tide | 6:54AM2.93m | 7:17PM3.05m | 8:05AM2.72m | 8:30PM2.90m | 9:31AM2.60m | 9:57PM2.84m | ||||||||||||||||||
Low Tide | 12:52PM1.15m | 1:43AM1.08m | 2:02PM1.36m | 3:09AM1.21m | 3:32PM1.46m | |||||||||||||||||||
 |  | | | | | | | | |  | | | |  | | | | | | | | | | |
 | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | 6:48 |
 | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:21 | — | 8:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 14 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 16 | 17 | 17 | 17 | 16 | 15 |
11 | 11 | 12 | 13 | 12 | 12 | 11 | 13 | 12 | 13 | 12 | 12 | 13 | 11 | 12 | 12 | 13 | 13 | 14 | 14 | 12 | 12 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | WNW 10 | W 10 | W 10 | W 10 | W 10 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
 kJ | 1102 | 631 | 425 | 318 | 360 | 365 | 267 | 386 | 520 | 520 | 586 | 689 | 1166 | 1030 | 915 | 810 | 687 | 687 | 603 | 592 | 524 | 514 | 443 | 450 |
Swell 2 Height (m) Direction Period (s) | SW 6 | NW 12 | NW 12 | NW 12 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | WSW 14 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 38 | 297 | 216 | 223 | 195 | 153 | 336 | 134 | 61 | 25 | 6 | 6 | 19 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NNW 16 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 13 | SW 13 | SW 13 | SW 13 | S 13 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 25 | 38 | 25 | 24 | 14 | 13 | 9 | 9 | 7 | 7 | 7 | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 3 | NW 4 | NNW 4 | NNW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 14 | 9 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 102 | 68 | 36 | 0 | 159 | 27 | 27 | 14 | 0 | 27 | 20 | 27 | 159 | 28 | 27 | 20 | 27 | 20 | 20 | 27 | 27 | 27 | 27 | 27 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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