Surf Forecasts:
How big are the waves at Sao Lourenço today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 4.5ft (1.4m), 10s period with NW swell.
- Evening surf: Evening surf (31 Aug, local time) - 4.5ft (1.3m), 10s period with NW swell.
The current surf forecast for Sao Lourenço at 11PM is: 1.4m 10s primary swell from a Northwest direction and 0.1m 16s secondary swell from a Southwest direction, 1.3m 6s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 31). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 4.5ft (1.4m) | 10s |
| Evening (31 Aug) | 4.5ft (1.3m) | 10s |
Table - waves today at Sao Lourenço. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 17°C on Mon night). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the NNE by Wed night). | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 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) | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | NNW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 384 | 348 | 384 | 710 | 587 | 491 | 235 | 486 | 486 | 486 | 449 | 449 | 323 | 323 | 173 | 226 | 158 | 141 | 133 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:24PM2.94m | 5:46AM2.76m | 6:02PM2.80m | 6:25AM2.66m | 6:46PM2.61m | ||||||||||||||
Low Tide | 11:35PM0.18m | 11:48AM0.28m | 00:12AM0.31m | 12:31PM0.42m | |||||||||||||||
 | |  | | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | 8:09 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 18 | 17 | 18 | 18 | 19 | 19 | 20 | 19 | 18 | 18 | 18 | 17 | 19 | 21 | 21 | 20 | 18 |
Feels °C | 16 | 15 | 14 | 13 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 16 | 14 | 17 | 19 | 19 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | SW 16 | SW 16 | SW 16 | NW 9 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | NNW 9 | SSW 15 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 |
| kJ | 384 | 348 | 384 | 10 | 10 | 10 | 235 | 22 | 22 | 21 | 21 | 21 | 16 | 22 | 54 | 53 | 32 | 29 | 14 |
Swell 2 Height (m) Direction Period (s) | SW 17 | WNW 10 | SW 16 | — | — | — | SSW 15 | — | — | — | S 18 | — | SSW 15 | — | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 11 | 10 | 10 | — | — | — | 23 | — | — | — | 6 | — | 21 | — | 23 | 24 | 24 | 24 | 24 |
Swell 3 Height (m) Direction Period (s) | S 11 | SW 16 | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 10 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 6 | NW 10 | NW 10 | NW 9 | NNW 6 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | NNW 6 |
| kJ | 75 | 91 | 100 | 710 | 587 | 491 | 119 | 486 | 486 | 486 | 449 | 449 | 323 | 323 | 173 | 226 | 158 | 141 | 133 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 239 | 546 | 239 | 261 | 36 | 39 | 39 | 239 | 546 | 438 | 239 | 133 | 37 | 46 | 35 | 35 | 36 | 36 | 46 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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