Surf Forecasts:
How big are the waves at Bicas today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 4ft (1.2m), 7s period with W swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 3.5ft (1.0m), 7s period with W swell.
- Evening surf: Evening surf (25 Aug, local time) - 2.5ft (0.8m), 7s period with W swell.
The current surf forecast for Bicas at 8PM is: 0.9m 7s primary swell from a West direction and 0.1m 12s secondary swell from a Southwest direction (forecast issued at 12:00pm August 25). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 4ft (1.2m) | 7s |
| Afternoon (25 Aug) | 3.5ft (1.0m) | 7s |
| Evening (25 Aug) | 2.5ft (0.8m) | 7s |
Table - waves today at Bicas. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed morning. Warm (max 21°C on Tue morning, min 17°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||
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) | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | WSW 5 | WSW 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 7 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 147 | 117 | 92 | 72 | 56 | 39 | 38 | 18 | 61 | 121 | 158 | 243 | 270 | 298 | 305 | 412 | 389 | 368 | 381 | 401 | 386 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on |
High Tide | 2:01PM2.98m | 2:24AM2.87m | 2:36PM3.15m | 2:56AM3.02m | 3:08PM3.28m | ||||||||||||||||
Low Tide | 7:49AM1.21m | 8:19PM1.03m | 8:23AM1.04m | 8:50PM0.88m | 8:55AM0.89m | 9:20PM0.76m | |||||||||||||||
 |  |  | |  | |  | |  |  | | | | |  |  |  | | | | | |
 | 6:58 | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | 6 | 2 | — | — | — | — | 1 | 1 | 2 | — | — | — | 1 |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 |
Feels °C | 21 | 21 | 20 | 21 | 21 | 21 | 20 | 19 | 17 | 19 | 19 | 19 | 19 | 19 | 16 | 16 | 16 | 16 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | NNW 6 | NW 9 | SW 11 | W 7 | W 8 | W 8 | W 8 | SW 11 | SW 11 | S 11 | S 11 | W 8 | W 8 |
| kJ | 147 | 117 | 92 | 72 | 56 | 39 | 38 | 18 | 4 | 3 | 5 | 243 | 270 | 298 | 305 | 5 | 5 | 2 | 2 | 401 | 386 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | NNW 7 | NW 10 | NW 6 | W 9 | SW 12 | — | SW 11 | SW 11 | SW 11 | SW 11 | — | — | S 11 | S 11 | S 11 | S 11 |
| kJ | 6 | 6 | 6 | 6 | 6 | 5 | 4 | 6 | 2 | 5 | — | 5 | 5 | 5 | 5 | — | — | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | W 10 | W 10 | W 10 | SW 12 | SW 12 | W 9 | SW 12 | SW 12 | — | — | SW 11 | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 2 | 2 | 6 | 6 | 2 | 5 | 5 | — | — | 5 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 3 | WSW 5 | WSW 6 | W 6 | — | — | — | — | W 8 | W 7 | W 8 | W 8 | — | — |
| kJ | — | — | — | — | — | — | — | 2 | 61 | 121 | 158 | — | — | — | — | 412 | 389 | 368 | 381 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 27 | 102 | 463 | 103 | 110 | 81 | 81 | 81 | 518 | 864 | 463 | 27 | 27 | 81 | 81 | 202 | 465 | 341 | 463 | 103 | 98 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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