Surf Forecasts:
How big are the waves at Praia do Guincho today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4ft (1.2m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.3m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.4m), 12s period with NW swell.
The current surf forecast for Praia do Guincho at 9AM is: 1.2m 10s primary swell from a Northwest direction and 0.7m 13s secondary swell from a Northwest direction (forecast issued at 12:00am September 21). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4ft (1.2m) | 10s |
| Afternoon (21 Sep) | 4.5ft (1.3m) | 12s |
| Evening (21 Sep) | 4.5ft (1.4m) | 12s |
Table - waves today at Praia do Guincho. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun night, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 | 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 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 505 | 428 | 377 | 284 | 231 | 528 | 565 | 537 | 492 | 396 | 437 | 420 | 435 | 303 | 298 | 250 | 464 | 659 | 941 | 1081 | 1223 | 1206 | 1172 | 950 |
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-on | on | cross | cross | cross | cross | glassy | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:34PM1.85m | 11:57AM2.08m | 00:34AM2.01m | 12:48PM2.28m | 1:16AM2.21m | 1:27PM2.49m | ||||||||||||||||||
Low Tide | 5:34AM1.10m | 6:26PM0.92m | 6:33AM0.92m | 7:09PM0.71m | 7:14AM0.72m | 7:43PM0.50m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 23 | 24 | 27 | 26 | 23 | 25 | 24 | 24 | 23 | 23 | 24 | 23 | 25 | 22 | 22 | 20 | 19 | 20 | 24 | 22 | 20 | 20 |
Feels °C | 25 | 23 | 20 | 22 | 26 | 24 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 22 | 19 | 20 | 18 | 17 | 18 | 22 | 19 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
| kJ | 505 | 428 | 377 | 284 | 226 | 528 | 565 | 537 | 492 | 396 | 437 | 420 | 435 | 303 | 298 | 250 | 209 | 659 | 941 | 1081 | 1223 | 1206 | 1172 | 950 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | NW 13 | NW 13 | NW 13 | N 6 | S 12 | S 12 | S 12 | NNW 5 | S 12 | S 12 | S 11 | NNW 5 | NNW 5 | WNW 18 | WNW 17 | NW 11 | WNW 11 | WNW 11 | NNW 7 | WNW 10 | — | — |
| kJ | 3 | 3 | 111 | 202 | 231 | 20 | 3 | 3 | 3 | 10 | 3 | 3 | 3 | 8 | 9 | 182 | 464 | 179 | 154 | 103 | 99 | 67 | — | — |
Swell 3 Height (m) Direction Period (s) | S 12 | — | S 12 | S 12 | N 6 | S 12 | S 12 | S 12 | S 12 | S 12 | — | S 12 | S 11 | S 11 | WNW 19 | S 13 | S 13 | S 13 | S 18 | S 18 | — | — | — | — |
| kJ | 3 | — | 3 | 3 | 20 | 3 | 3 | 3 | 3 | 3 | — | 3 | 3 | 2 | 37 | 3 | 3 | 3 | 6 | 6 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | — | — | — | — | WNW 2 | NW 3 | NNW 4 | — | — | — | — | — | — | — | N 5 | NNW 5 | NNW 5 | NNW 6 | NNW 7 | — | NNW 7 | NNW 7 | NNW 7 |
| kJ | 12 | — | — | — | — | 1 | 7 | 13 | — | — | — | — | — | — | — | 15 | 22 | 30 | 55 | 88 | — | 105 | 102 | 99 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 7 | 15 | 7 | 7 | 7 | 7 | 0 | 0 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 196 | 7 | 7 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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