Surf Forecasts:
How big are the waves at Praia do Guincho today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 5ft (1.5m), 7s period with WNW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 4.5ft (1.3m), 7s period with WNW swell.
- Evening surf: Evening surf (25 Aug, local time) - 2.5ft (0.7m), 7s period with W swell.
The current surf forecast for Praia do Guincho at 2PM is: 1.3m 7s primary swell from a West-northwest direction and 0.1m 12s secondary swell from a Southwest direction (forecast issued at 06:00am August 25). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 5ft (1.5m) | 7s |
| Afternoon (25 Aug) | 4.5ft (1.3m) | 7s |
| Evening (25 Aug) | 2.5ft (0.7m) | 7s |
Table - waves today at Praia do Guincho. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Wed morning. Warm (max 21°C on Tue morning, min 18°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Thu night). | |||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||
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 | 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 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | WNW 6 | WNW 6 | W 6 | WSW 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 284 | 245 | 178 | 145 | 124 | 102 | 43 | 70 | 55 | 73 | 81 | 151 | 247 | 323 | 302 | 334 | 373 | 466 | 475 | 439 | 427 | 472 | 483 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 2:01PM2.49m | 2:23AM2.38m | 2:35PM2.67m | 2:55AM2.53m | 3:07PM2.82m | ||||||||||||||||||
Low Tide | 7:46AM0.71m | 8:17PM0.54m | 8:21AM0.53m | 8:49PM0.37m | 8:53AM0.37m | 9:20PM0.23m | |||||||||||||||||
 |  |  |  |  | |  | | | |  |  | | | | |  | | | | | |  | |
 | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | 5 | 1 | — | — | — | — | 2 | 3 | 3 | — | — | — | 1 |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 21 | 20 |
Feels °C | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 19 | 18 | 18 | 17 | 14 | 15 | 15 | 15 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | WNW 6 | WNW 6 | W 9 | NNW 6 | NNW 6 | SW 11 | W 8 | W 8 | W 8 | W 8 | SW 11 | SW 11 | SW 11 | S 11 | WNW 8 | WNW 8 |
| kJ | 284 | 245 | 178 | 145 | 124 | 102 | 43 | 70 | 55 | 2 | 15 | 8 | 5 | 323 | 302 | 334 | 373 | 5 | 5 | 5 | 2 | 472 | 483 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | W 10 | NW 6 | WNW 10 | W 9 | NW 10 | NW 9 | NW 9 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | — | — | — | NW 12 | SW 11 | NNW 8 |
| kJ | 6 | 6 | 6 | 6 | 6 | 2 | 34 | 10 | 2 | 4 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | — | — | — | 6 | 5 | 23 |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 7 | W 10 | SW 12 | W 10 | SW 12 | SW 12 | SW 12 | NW 10 | SW 12 | — | — | — | — | — | — | — | — | — | — | SW 11 |
| kJ | — | — | — | 1 | 2 | 6 | 2 | 6 | 6 | 5 | 4 | 5 | — | — | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 6 | W 6 | W 6 | WSW 6 | W 6 | W 7 | — | — | — | — | W 8 | W 7 | W 7 | WNW 8 | — | — |
| kJ | — | — | — | — | — | — | — | 39 | 38 | 73 | 81 | 151 | 247 | — | — | — | — | 466 | 475 | 439 | 427 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 70 | 432 | 70 | 29 | 74 | 74 | 120 | 512 | 750 | 196 | 195 | 70 | 70 | 70 | 443 | 440 | 443 | 432 | 70 | 61 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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