Surf Forecasts:
How big are the waves at Sao Lourenço today (31 Jul):
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1ft (0.3m), 11s period with WNW swell.
- Evening surf: Evening surf (31 Jul, local time) - 2ft (0.6m), 10s period with WNW swell.
The current surf forecast for Sao Lourenço at 10PM is: 0.6m 10s primary swell from a West-northwest direction and 0.2m 11s secondary swell from a North-northwest direction, 0.9m 5s secondary swell from a North-northwest direction (forecast issued at 06:00pm July 31). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | - | - |
| Afternoon (31 Jul) | 1ft (0.3m) | 11s |
| Evening (31 Jul) | 2ft (0.6m) | 10s |
Table - waves today at Sao Lourenço. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon morning, min 18°C on Fri night). Winds decreasing (fresh winds from the N on Fri afternoon, calm by Sun night). | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||
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) | WNW 11 | WNW 10 | WNW 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | W 10 | W 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 23 | 56 | 74 | 87 | 83 | 79 | 78 | 85 | 73 | 75 | 76 | 71 | 87 | 73 | 57 | 68 | 70 | 68 | 68 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:47PM2.90m | 5:06AM2.63m | 5:19PM2.89m | 5:39AM2.62m | 5:53PM2.84m | ||||||||||||||
Low Tide | 11:00PM0.26m | 11:03AM0.32m | 11:32PM0.26m | 11:37AM0.35m | |||||||||||||||
 | |  | | | |  | | | | | |  | | | |  | |  | |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | 8:50 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:47 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 18 | 18 | 18 | 18 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 20 | 20 |
Feels °C | 17 | 17 | 15 | 16 | 17 | 18 | 19 | 19 | 20 | 18 | 18 | 19 | 18 | 18 | 19 | 20 | 20 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 10 | WNW 10 | W 9 | W 9 | NNW 6 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 10 | NNW 6 |
| kJ | 16 | 56 | 74 | 87 | 83 | 55 | 78 | 76 | 73 | 73 | 76 | 57 | 57 | 57 | 57 | 68 | 70 | 68 | 26 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | N 10 | NNW 11 | NNW 11 | NNW 11 | W 9 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | N 8 | NNW 8 | NNW 8 | N 8 | N 8 | NNW 8 | NNW 8 | W 10 |
| kJ | 23 | 2 | 12 | 12 | 12 | 79 | 20 | 19 | 26 | 26 | 26 | 34 | 22 | 20 | 29 | 29 | 19 | 19 | 68 |
Swell 3 Height (m) Direction Period (s) | NW 8 | N 12 | NW 8 | N 9 | NW 9 | NNW 10 | NNW 8 | NNW 8 | — | — | N 9 | — | — | W 8 | W 8 | — | — | — | NNW 8 |
| kJ | 9 | 3 | 2 | 2 | 3 | 19 | 7 | 14 | — | — | 6 | — | — | 4 | 1 | — | — | — | 11 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 6 | — | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | — |
| kJ | 13 | 26 | 42 | 60 | 58 | — | 64 | 85 | 72 | 75 | 73 | 71 | 87 | 73 | 51 | 41 | 42 | 37 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 910 | 582 | 297 | 35 | 35 | 35 | 35 | 401 | 426 | 401 | 136 | 36 | 136 | 36 | 136 | 35 | 401 | 401 | 35 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
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