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Surf Forecasts:
Bicas surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 11 pm Monday 08 Dec 2025 WETForecast 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
15.6° C
(Which is 1.4°C colder than average for this time of year)Updates in hr min s Forecast update imminent
Mon 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7246 | 8863 | 6642 | 6355 | 7237 | 7523 | 7810 | 6715 | 3155 | 3158 | 4413 | 1992 | 1944 | 1944 | 1448 | 1190 | 2293 | 2452 | 2449 | 2348 | 1989 | 1561 | 1359 | 1044 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:21AM 3.25 | 6:00PM 2.82 | 6:18AM 3.08 | 7:00PM 2.67 | 7:19AM 2.93 | |||||||||||||||||||
Low Tide / height (m) | 10:59PM 0.96 | 11:47AM 0.85 | 11:53PM 1.12 | 12:47PM 1.02 | 12:54AM 1.27 | 1:53PM 1.15 | ||||||||||||||||||
Mon 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:43 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - |
 |  | |  |  |  |  |  | | | | |  |  | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | 9 | 20 | 2 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 16 | 17 | 17 | 16 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 14 | 12 | 12 | 12 | 12 | 13 | 14 | 14 |
| Feels °C (?) | 11 | 11 | 10 | 11 | 11 | 10 | 13 | 15 | 14 | 12 | 13 | 12 | 12 | 12 | 13 | 12 | 11 | 9 | 11 | 11 | 11 | 12 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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