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Surf Forecasts:
Bica surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 6 pm Wednesday 13 May 2026 WESTForecast update in hr min s Forecast update imminent
Bica surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bica sea temperature is
16.7° C
(Which is normal for this time of year)How big are the waves at Bica today?
The current surf forecast for Bica at 9PM is: 0.2m 14s primary swell from a South-southwest direction and 0.6m 5s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 13). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 2ft (0.6m) | 6s |
| Evening (13 May) | 2ft (0.6m) | 5s |
Table - waves today at Bica. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 13°C on Fri night). Winds increasing (light winds from the NNW on Wed night, strong winds from the NNW by Thu night). | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 5 | WSW 5 | WSW 5 | W 5 | SSW 14 | SW 5 | W 11 | W 11 | W 11 | W 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | |
23 | 19 | 20 | 19 | 18 | 7 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 00:56AM2.63m | 1:27PM2.64m | 1:43AM2.79m | 2:11PM2.82m | 2:31AM2.89m | |||||||||||||||||||
Low Tide | 6:44PM0.52m | 7:12AM0.26m | 7:31PM0.31m | 7:56AM0.12m | 8:18PM0.13m | 8:40AM0.04m | ||||||||||||||||||
 | |  | | | |  | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — |
 | — | 8:39 | — | — | — | — | — | — | — | 8:40 | — | — | — | — | — | — | — | 8:42 | — | — | — | — | — | 8:43 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 15 | 16 |
15 | 14 | 15 | 13 | 11 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 9 | 9 | 9 | 9 | 7 | 7 | 8 | 6 | 8 | 10 | |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 9 | NNW 9 | WSW 5 | SW 5 | WSW 5 | NNW 17 | NNW 15 | W 10 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
 kJ | 66 | 54 | 92 | 82 | 10 | 6 | 5 | 28 | 23 | 8 | 7 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SW 5 | WSW 5 | WSW 5 | W 5 | SSW 14 | SW 13 | W 11 | W 11 | W 11 | SW 13 | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 23 | 19 | 19 | 19 | 18 | 7 | 9 | 9 | 9 | 7 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSW 14 | NNW 9 | SSW 14 | SSW 14 | W 12 | W 11 | SW 13 | SW 13 | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 20 | 35 | 20 | 19 | 3 | 2 | 7 | 7 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNW 2 | NNW 9 | NNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 |
| kJ | — | — | — | 1 | 137 | 168 | 168 | 270 | 426 | 689 | 883 | 1093 | 1481 | 1716 | 1461 | 1156 | 1011 | 1034 | 1156 | 1266 | 1260 | 1121 | 947 | 838 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 111 | 946 | 70 | 4 | 4 | 4 | 106 | 576 | 190 | 966 | 576 | 541 | 572 | 571 | 319 | 684 | 761 | 780 | 625 | 488 | 432 | 361 | 205 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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