Surf Forecasts:
How big are the waves at Praia do Guincho today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 5.5ft (1.7m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 5.5ft (1.7m), 10s period with W swell.
- Evening surf: Evening surf (23 Aug, local time) - 7.5ft (2.3m), 9s period with WSW swell.
The current surf forecast for Praia do Guincho at 11AM is: 1.7m 11s primary swell from a West direction and 0.5m 8s secondary swell from a North direction, 1.4m 6s secondary swell from a South-southwest direction (forecast issued at 06:00am August 23). The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 5.5ft (1.7m) | 11s |
| Afternoon (23 Aug) | 5.5ft (1.7m) | 10s |
| Evening (23 Aug) | 7.5ft (2.3m) | 9s |
Table - waves today at Praia do Guincho. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Warm (max 22°C on Sun afternoon, min 20°C on Sun morning). Winds decreasing (fresh winds from the SSE on Sun morning, calm by Tue morning). | |||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||||
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) | W 12 | W 11 | WNW 11 | W 10 | W 10 | W 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1392 | 1212 | 698 | 632 | 630 | 745 | 848 | 759 | 653 | 741 | 679 | 634 | 585 | 488 | 410 | 287 | 267 | 230 | 189 | 134 | 113 | 96 | 77 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | glassy | cross-on | cross-on | on | on |
High Tide | 12:30PM2.12m | 1:04AM2.05m | 1:21PM2.30m | 1:47AM2.21m | 2:01PM2.49m | ||||||||||||||||||
Low Tide | 6:08AM1.05m | 6:56PM0.90m | 7:05AM0.89m | 7:41PM0.72m | 7:46AM0.71m | 8:17PM0.54m | |||||||||||||||||
 |  |  |  | | |  | | | | |  | |  |  |  |  | | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | 2 | — | — | 1 | 2 | 1 | 4 | 3 | 2 | 1 | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 18 | 17 | 16 | 17 | 18 | 19 | 17 | 18 | 17 | 17 | 18 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 24 | 22 | 22 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 11 | WNW 11 | W 10 | W 10 | W 10 | WSW 9 | NNW 8 | N 8 | N 8 | N 8 | NNW 8 | NNW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 |
| kJ | 1392 | 1212 | 698 | 632 | 630 | 745 | 848 | 12 | 10 | 10 | 5 | 6 | 13 | 488 | 410 | 287 | 267 | 230 | 189 | 134 | 113 | 96 | 77 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NNW 8 | N 8 | N 8 | N 8 | NNW 8 | NNW 8 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | NNW 8 | NNW 8 | SSW 6 | N 8 | N 7 | N 7 | N 7 | N 7 | N 6 | NW 10 |
| kJ | 80 | 55 | 50 | 34 | 33 | 21 | 20 | 17 | 17 | 7 | 7 | 7 | 6 | 12 | 12 | 30 | 4 | 4 | 4 | 1 | 1 | 1 | 4 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | N 8 | — | — | — | — | — | SW 13 | SW 12 | N 8 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | W 10 | N 6 |
| kJ | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 1 | — | — | — | — | — | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | SSW 6 | SSW 5 | SSW 6 | S 5 | S 5 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 100 | 113 | 122 | 51 | 51 | 759 | 653 | 741 | 679 | 634 | 585 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 22 | 74 | 120 | 120 | 251 | 120 | 120 | 120 | 428 | 428 | 434 | 428 | 434 | 120 | 15 | 15 | 15 | 7 | 0 | 70 | 70 | 7 | 7 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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