Surf Forecasts:
How big are the waves at Bica today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4ft (1.2m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.3m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.3m), 12s period with NW swell.
The current surf forecast for Bica at 8PM is: 1.4m 12s primary swell from a Northwest direction and 0.1m 12s secondary swell from a South direction (forecast issued at 12:00pm September 21). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4ft (1.2m) | 10s |
| Afternoon (21 Sep) | 4.5ft (1.3m) | 12s |
| Evening (21 Sep) | 4.5ft (1.3m) | 12s |
Table - waves today at Bica. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Mon afternoon, min 21°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||
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 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 284 | 231 | 528 | 565 | 486 | 492 | 396 | 437 | 420 | 389 | 349 | 298 | 250 | 464 | 659 | 941 | 1081 | 1223 | 1206 | 1172 | 950 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross | cross-off | cross-off | off | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:55AM2.06m | 00:32AM1.99m | 12:46PM2.25m | 1:14AM2.18m | 1:25PM2.46m | ||||||||||||||||
Low Tide | 6:24PM0.90m | 6:31AM0.91m | 7:07PM0.70m | 7:12AM0.70m | 7:41PM0.50m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |
 | 7:22 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 28 | 29 | 24 | 24 | 25 | 25 | 23 | 24 | 26 | 25 | 27 | 23 | 23 | 22 | 22 | 22 | 27 | 25 | 23 | 22 |
Feels °C | 22 | 28 | 27 | 22 | 21 | 22 | 24 | 22 | 22 | 24 | 22 | 23 | 21 | 21 | 20 | 20 | 21 | 26 | 23 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
| kJ | 284 | 192 | 528 | 565 | 486 | 492 | 396 | 437 | 420 | 389 | 349 | 298 | 250 | 209 | 314 | 941 | 1081 | 1223 | 1206 | 1172 | 950 |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 13 | S 12 | S 12 | S 12 | S 12 | NNW 4 | S 12 | S 12 | NNW 5 | NNW 5 | WNW 19 | WNW 18 | WNW 17 | WNW 16 | WNW 11 | NNW 7 | NNW 7 | WNW 10 | WNW 10 | — |
| kJ | 202 | 231 | 3 | 3 | 3 | 3 | 5 | 3 | 3 | 8 | 8 | 37 | 182 | 464 | 659 | 154 | 93 | 124 | 67 | 38 | — |
Swell 3 Height (m) Direction Period (s) | S 12 | N 6 | SSE 10 | S 12 | — | S 12 | S 12 | — | — | S 11 | S 11 | S 13 | S 13 | S 13 | S 13 | S 18 | WNW 11 | — | — | — | — |
| kJ | 3 | 20 | 10 | 3 | — | 3 | 3 | — | — | 3 | 2 | 3 | 3 | 3 | 3 | 6 | 103 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 6 | NW 3 | NW 3 | NNW 4 | — | — | — | — | — | NNW 5 | NNW 5 | NNW 5 | — | NNW 6 | — | — | NNW 7 | NNW 7 | NNW 7 |
| kJ | — | — | 23 | 5 | 6 | 10 | — | — | — | — | — | 9 | 16 | 20 | — | 56 | — | — | 113 | 113 | 111 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 0 | 5 | 70 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 188 | 1 | 1 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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