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Bicas surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 12 am Saturday 09 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 warmer than usual)How big are the waves at Bicas today?
The current surf forecast for Bicas at 6AM is: 2.2m 8s primary swell from a Southwest direction and 0.5m 12s secondary swell from a West-northwest direction, 0.1m 8s secondary swell from a Northwest direction (forecast issued at 12:00am May 09). The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 7ft (2.1m) | 8s |
| Afternoon (09 May) | 8ft (2.4m) | 8s |
| Evening (09 May) | 10ft (3.0m) | 10s |
Table - waves today at Bicas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri night. Very mild (max 17°C on Mon afternoon, min 14°C on Fri night). Mainly strong winds. | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | SW 8 | SW 7 | SW 7 | SW 7 | |
467 | 636 | 520 | 494 | 589 | 808 | 1592 | 1609 | 1657 | 1748 | 1702 | 1380 | 942 | 1177 | 1344 | 1249 | 990 | 705 | 524 | 434 | 344 | 289 | 235 | 206 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross | cross | cross | 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 | 8:36AM2.46m | 9:00PM2.66m | 9:51AM2.49m | 10:13PM2.71m | 11:00AM2.61m | |||||||||||||||||||
Low Tide | 2:13AM1.42m | 2:26PM1.55m | 3:29AM1.43m | 3:46PM1.52m | 4:42AM1.33m | 4:59PM1.41m | ||||||||||||||||||
 | |  |  | | |  |  |  | | |  |  | | |  | | | | |  | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:36 | — | — | — | — | — | — | — | 8:37 | — |
1 | 2 | 6 | 2 | 1 | 2 | 1 | — | 1 | — | 2 | — | — | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | |
Temp °C | 15 | 15 | 14 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 17 | 17 | 16 |
8 | 9 | 10 | 11 | 10 | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 11 | 12 | 12 | 11 | 13 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NW 13 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | W 9 | S 15 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | NW 11 | NW 12 | NW 11 | NW 11 |
 kJ | 59 | 66 | 86 | 85 | 98 | 81 | 42 | 72 | 72 | 69 | 50 | 48 | 942 | 4 | 1344 | 1249 | 990 | 705 | 524 | 434 | 155 | 192 | 150 | 123 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 13 | — | — | — | NNW 11 | S 16 | S 16 | S 15 | S 21 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | SSW 18 | SSW 18 | SSW 17 | SSW 17 |
| kJ | 6 | 2 | 2 | 2 | 2 | 42 | — | — | — | 40 | 5 | 5 | 5 | 9 | 77 | 93 | 116 | 106 | 112 | 137 | 30 | 30 | 30 | 29 |
Swell 3 Height (m) Direction Period (s) | S 13 | N 10 | N 10 | N 10 | NNW 7 | N 7 | — | — | — | — | S 16 | — | — | S 21 | S 20 | S 19 | S 19 | SW 19 | SW 19 | SW 18 | S 11 | S 11 | S 11 | W 9 |
| kJ | 3 | 2 | 2 | 2 | 5 | 1 | — | — | — | — | 5 | — | — | 9 | 8 | 7 | 7 | 14 | 14 | 12 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | SSW 7 | WSW 9 | — | — | — | — | — | — | SW 8 | SW 7 | SW 7 | SW 7 |
| kJ | 467 | 636 | 520 | 494 | 589 | 808 | 1592 | 1609 | 1657 | 1748 | 1702 | 1380 | 220 | 1177 | — | — | — | — | — | — | 344 | 289 | 235 | 206 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 81 | 81 | 103 | 103 | 463 | 471 | 476 | 476 | 465 | 471 | 530 | 471 | 541 | 474 | 377 | 81 | 81 | 81 | 51 | 81 | 474 | 463 | 103 | 81 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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