Surf Forecasts:
How big are the waves at Praia do Guincho today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 5.5ft (1.7m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 4.5ft (1.4m), 9s period with NW swell.
- Evening surf: Evening surf (29 Aug, local time) - 4ft (1.2m), 8s period with NW swell.
The current surf forecast for Praia do Guincho at 7PM is: 1.4m 8s primary swell from a Northwest direction (forecast issued at 12:00pm August 29). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 5.5ft (1.7m) | 9s |
| Afternoon (29 Aug) | 4.5ft (1.4m) | 9s |
| Evening (29 Aug) | 4ft (1.2m) | 8s |
Table - waves today at Praia do Guincho. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat morning, min 17°C on Mon night). Winds increasing (light winds from the NNW on Sat night, fresh winds from the N by Mon night). | |||||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||||
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 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NNW 10 | NNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 471 | 379 | 300 | 273 | 191 | 211 | 187 | 187 | 191 | 240 | 423 | 446 | 266 | 230 | 176 | 202 | 179 | 220 | 315 | 670 | 772 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:10PM2.98m | 4:29AM2.78m | 4:42PM2.96m | 5:02AM2.77m | 5:17PM2.89m | ||||||||||||||||
Low Tide | 9:56AM0.18m | 10:21PM0.08m | 10:29AM0.15m | 10:53PM0.10m | 11:03AM0.19m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |
 | 7:03 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 18 |
Feels °C | 18 | 18 | 18 | 17 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 15 | 14 | 14 | 14 | 15 | 13 | 14 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | S 10 | S 10 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | W 13 | — | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | WNW 10 | SW 16 |
| kJ | 471 | 379 | 2 | 2 | 191 | 211 | 187 | 187 | 191 | 240 | 3 | — | 266 | 230 | 176 | 202 | 179 | 220 | 315 | 33 | 10 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | — | — | — | — | — | — | W 13 | W 13 | — | — | — | — | — | SW 18 | W 11 | SW 17 | SW 16 | SW 16 | S 10 |
| kJ | 2 | 2 | — | — | — | — | — | — | 4 | 3 | — | — | — | — | — | 12 | 21 | 12 | 11 | 10 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 19 | — | — | S 18 | SW 18 | S 11 | S 11 | S 10 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | 6 | 12 | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 9 | NW 8 | N 4 | — | — | — | NNW 3 | N 4 | NW 9 | NW 9 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 10 | NNW 10 |
| kJ | — | — | 300 | 273 | 6 | — | — | — | 3 | 10 | 423 | 446 | 45 | 74 | 73 | 75 | 91 | 95 | 110 | 670 | 772 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 18 | 432 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 432 | 346 | 15 | 15 | 15 | 9 | 215 | 215 | 573 | 573 | 447 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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