Surf Forecasts:
How big are the waves at Bicas today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 1.5ft (0.4m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.4m), 10s period with NW swell.
- Evening surf: Evening surf (11 Sep, local time) - 3ft (0.9m), 6s period with NW swell.
The current surf forecast for Bicas at 2AM is: 0.9m 6s primary swell from a North-northwest direction and 0.5m 10s secondary swell from a Northwest direction, 0.3m 7s secondary swell from a West direction (forecast issued at 06:00pm September 10). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 1.5ft (0.4m) | 10s |
| Afternoon (11 Sep) | 1.5ft (0.4m) | 10s |
| Evening (11 Sep) | 3ft (0.9m) | 6s |
Table - waves today at Bicas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sat afternoon, min 18°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sat morning). | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NW 11 | NW 11 | NNW 6 | NNW 7 | NW 6 | NW 6 | NNW 10 | NW 6 | NW 10 | NW 6 | NNW 6 | NW 6 | NW 6 | NW 7 | NW 7 | WNW 10 | WNW 9 | NW 8 | WNW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 319 | 458 | 123 | 91 | 61 | 51 | 37 | 25 | 24 | 46 | 41 | 30 | 27 | 31 | 38 | 52 | 50 | 71 | 47 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | on | cross-on | cross-on | glassy | glassy | glassy | cross-on | on | on | cross-on |
High Tide | 2:55PM3.55m | 3:20AM3.33m | 3:34PM3.60m | 3:56AM3.36m | 4:11PM3.56m | ||||||||||||||
Low Tide | 9:13PM0.49m | 9:21AM0.58m | 9:49PM0.47m | 9:57AM0.55m | |||||||||||||||
 | |  | | | | | | | | | | | | | |  | | | |
 | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — |
 | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 22 | 20 | 19 | 19 | 18 | 20 | 23 | 25 | 26 | 23 | 22 | 21 | 21 | 22 | 25 | 27 | 29 | 28 |
Feels °C | 19 | 16 | 15 | 16 | 17 | 17 | 19 | 21 | 22 | 23 | 21 | 22 | 22 | 21 | 23 | 24 | 23 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | S 16 | W 7 | W 7 | NW 10 | NNW 10 | NW 6 | NW 6 | NW 6 | NW 10 | W 7 | NNW 9 | NW 6 | NW 6 | NW 7 | NW 7 | NNW 7 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 5 | 9 | 4 | 48 | 38 | 51 | 34 | 25 | 23 | 4 | 8 | 30 | 27 | 29 | 38 | 36 | 50 | 48 | 47 |
Swell 2 Height (m) Direction Period (s) | W 11 | — | W 10 | W 7 | W 7 | NNW 10 | NNW 10 | NNW 10 | W 7 | NW 10 | W 7 | W 7 | W 8 | WNW 10 | WNW 10 | WNW 10 | S 12 | NW 12 | NNW 8 |
| kJ | 2 | — | 2 | 9 | 4 | 37 | 37 | 19 | 4 | 4 | 4 | 4 | 5 | 31 | 37 | 52 | 3 | 6 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 10 | W 9 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | WNW 10 | SW 13 | S 13 | S 13 | S 9 | NW 17 | NW 16 |
| kJ | — | — | — | 2 | 2 | 4 | 4 | 4 | 1 | 5 | 1 | 1 | 9 | 7 | 3 | 3 | 2 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | NW 11 | NW 11 | NNW 6 | NNW 7 | NW 6 | — | — | — | NW 6 | NW 6 | NNW 6 | — | — | — | — | — | NW 7 | NW 8 | NW 4 |
| kJ | 319 | 458 | 123 | 91 | 61 | — | — | — | 24 | 46 | 41 | — | — | — | — | — | 43 | 71 | 12 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 161 | 541 | 68 | 14 | 14 | 5 | 5 | 28 | 160 | 160 | 36 | 28 | 0 | 0 | 0 | 20 | 30 | 32 | 5 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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