Surf Forecasts:
How big are the waves at Bicas today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 3.5ft (1.1m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 4ft (1.2m), 11s period with NW swell.
- Evening surf: Evening surf (10 Sep, local time) - 4ft (1.2m), 6s period with NW swell.
The current surf forecast for Bicas at 9AM is: 1.1m 8s primary swell from a Northwest direction and 0.3m 8s secondary swell from a West direction (forecast issued at 12:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3.5ft (1.1m) | 8s |
| Afternoon (10 Sep) | 4ft (1.2m) | 11s |
| Evening (10 Sep) | 4ft (1.2m) | 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 Wed night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Fri night). | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 11 | NW 11 | NW 11 | NW 6 | NW 7 | NW 7 | NW 6 | NW 10 | NW 6 | NW 6 | NW 5 | NW 5 | NW 6 | NW 7 | NW 7 | NW 7 | WNW 10 | NW 7 | WNW 9 | WNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 247 | 362 | 157 | 135 | 249 | 319 | 408 | 109 | 103 | 135 | 51 | 34 | 25 | 24 | 42 | 30 | 29 | 36 | 48 | 38 | 54 | 50 | 48 | 46 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | on | cross-on | glassy | glassy | glassy | glassy | cross-on | on | on | cross-on |
High Tide | 2:41AM3.23m | 2:55PM3.55m | 3:20AM3.33m | 3:34PM3.60m | 3:56AM3.36m | 4:11PM3.56m | ||||||||||||||||||
Low Tide | 8:42AM0.68m | 9:13PM0.49m | 9:21AM0.58m | 9:49PM0.47m | 9:57AM0.55m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | |  | | | |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 20 | 24 | 25 | 22 | 20 | 19 | 19 | 19 | 20 | 23 | 25 | 26 | 24 | 23 | 21 | 21 | 23 | 25 | 27 | 29 | 28 |
Feels °C | 16 | 16 | 17 | 19 | 21 | 20 | 16 | 16 | 16 | 17 | 17 | 19 | 21 | 21 | 22 | 22 | 23 | 22 | 21 | 23 | 24 | 23 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | N 13 | NW 8 | NW 8 | NW 8 | NW 11 | S 16 | W 7 | NNW 10 | NW 10 | NW 7 | NW 6 | NW 6 | NW 6 | NNW 10 | NW 8 | NNW 9 | NW 6 | NW 7 | NW 7 | NW 7 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 4 | 177 | 157 | 135 | 249 | 5 | 4 | 68 | 48 | 65 | 51 | 34 | 25 | 18 | 3 | 8 | 29 | 36 | 48 | 37 | 54 | 50 | 48 | 46 |
Swell 2 Height (m) Direction Period (s) | W 13 | NW 10 | NW 10 | W 8 | W 8 | W 11 | — | W 7 | W 7 | NNW 10 | NNW 10 | NW 10 | NNW 10 | W 7 | W 7 | W 7 | W 7 | WNW 10 | WNW 10 | WNW 10 | NW 6 | S 12 | NW 17 | NW 16 |
| kJ | 3 | 50 | 35 | 11 | 10 | 2 | — | 4 | 4 | 36 | 37 | 24 | 19 | 4 | 4 | 4 | 4 | 9 | 19 | 38 | 14 | 3 | 11 | 10 |
Swell 3 Height (m) Direction Period (s) | — | NW 12 | NW 12 | NNW 12 | S 16 | — | — | W 10 | W 10 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | NW 9 | N 9 | W 7 | SW 13 | S 13 | NNW 7 | S 10 | S 12 | S 12 |
| kJ | — | 6 | 37 | 27 | 5 | — | — | 2 | 2 | 4 | 4 | 4 | 4 | 1 | 1 | 3 | 6 | 4 | 7 | 3 | 9 | 2 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 8 | — | — | — | NW 11 | NW 11 | NW 6 | NW 7 | NW 7 | — | — | — | NW 6 | NW 5 | NW 5 | — | — | — | — | — | NW 7 | NW 4 | NW 4 |
| kJ | 247 | 362 | — | — | — | 319 | 408 | 109 | 103 | 135 | — | — | — | 24 | 42 | 30 | — | — | — | — | — | 44 | 25 | 17 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 62 | 14 | 14 | 14 | 20 | 418 | 566 | 82 | 40 | 14 | 5 | 1 | 137 | 160 | 160 | 75 | 28 | 0 | 0 | 0 | 14 | 30 | 31 | 14 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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