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Surf Forecasts:
Bicas surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 6 pm Sunday 26 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
16.9° C
(Which is slightly warmer than usual)How big are the waves at Bicas today?
The current surf forecast for Bicas at 12AM is: 0.7m 8s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a West direction, 0.6m 6s secondary swell from a Northwest direction (forecast issued at 06:00pm April 26). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | - | - |
| Afternoon (27 Apr) | 2.5ft (0.7m) | 8s |
| Evening (27 Apr) | 2.5ft (0.7m) | 8s |
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 22°C on Sun afternoon, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 8 | WNW 8 | NW 7 | NW 7 | NW 8 | WNW 11 | NW 7 | NW 7 | WNW 15 | NW 8 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | |
64 | 68 | 68 | 53 | 132 | 120 | 54 | 43 | 41 | 93 | 40 | 41 | 63 | 79 | 121 | 160 | 187 | 229 | 222 | 267 | 313 | 258 | 386 | 318 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross | cross | cross | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | cross | cross-on | cross | cross-off | |
High Tide | 00:22AM3.03m | 1:00PM2.90m | 1:12AM3.14m | 1:42PM3.04m | 1:54AM3.22m | |||||||||||||||||||
Low Tide | 6:11PM1.27m | 6:51AM0.99m | 7:03PM1.11m | 7:34AM0.90m | 7:46PM0.98m | 8:10AM0.84m | ||||||||||||||||||
 | |  | |  |  | |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — |
 | — | 8:22 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | 8:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 20 | 18 | 17 | 19 | 20 | 21 | 18 | 18 | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 17 |
18 | 18 | 21 | 20 | 17 | 16 | 18 | 19 | 18 | 15 | 16 | 16 | 16 | 15 | 16 | 15 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 8 | WNW 8 | NW 7 | W 8 | WNW 8 | W 8 | WNW 10 | NW 7 | W 10 | NW 8 | NW 8 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
 kJ | 64 | 68 | 68 | 53 | 132 | 120 | 54 | 43 | 21 | 20 | 19 | 34 | 36 | 50 | 57 | 61 | 187 | 229 | 222 | 267 | 313 | 258 | 386 | 318 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 13 | W 13 | W 13 | NW 7 | WNW 8 | NW 8 | WNW 11 | WNW 11 | W 8 | W 10 | WNW 15 | WNW 10 | WNW 14 | W 9 | W 9 | NNW 7 | NNW 7 | WNW 6 | WNW 8 | NNW 8 | NNW 9 |
| kJ | — | — | — | 3 | 3 | 3 | 31 | 27 | 18 | 40 | 40 | 19 | 51 | 79 | 74 | 160 | 42 | 41 | 19 | 16 | 27 | 22 | 13 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 13 | W 13 | W 12 | W 8 | WNW 11 | W 18 | NW 8 | WNW 8 | W 7 | W 7 | WNW 15 | W 9 | — | — | W 9 | — | — | NNW 8 | WNW 8 | — |
| kJ | — | — | — | — | 3 | 13 | 11 | 22 | 24 | 6 | 17 | 6 | 10 | 15 | 121 | 61 | — | — | 41 | — | — | 12 | 13 | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 5 | NW 5 | NW 6 | — | — | — | — | NW 7 | NW 8 | NW 4 | NW 7 | NW 7 | NNW 8 | NW 8 | NW 8 | NW 8 | WNW 9 | WNW 9 | WNW 9 | — | W 6 | W 6 | W 6 |
| kJ | 9 | 39 | 28 | 25 | — | — | — | — | 41 | 93 | 22 | 41 | 63 | 46 | 119 | 129 | 67 | 138 | 82 | 80 | — | 15 | 34 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 36 | 14 | 5 | 5 | 1 | 1 | 12 | 30 | 157 | 20 | 20 | 27 | 20 | 27 | 27 | 158 | 159 | 27 | 27 | 81 | 81 | 57 | 102 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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