Surf Forecasts:
How big are the waves at Supertubos today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.
- Evening surf: Evening surf (17 Aug, local time) - 0.5ft (0.1m), 16s period with SW swell.
The current surf forecast for Supertubos at 11PM is: 0.1m 16s primary swell from a Southwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 06:00pm August 17). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | 0.5ft (0.2m) | 9s |
| Evening (17 Aug) | 0.5ft (0.1m) | 16s |
Table - waves today at Supertubos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 19°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
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 9 | WNW 9 | WNW 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 15 | SW 15 | WNW 8 | WNW 8 | SW 14 | SW 14 | SW 14 | NW 10 | SW 14 | WNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 39 | 38 | 37 | 35 | 13 | 13 | 33 | 33 | 33 | 26 | 38 | 36 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | cross | cross-off | cross-on | cross-on | on | on | on | glassy | cross-on | on | on | on | cross-on | cross-on | cross | cross-off |
High Tide | 6:46PM3.31m | 7:09AM3.05m | 7:28PM3.05m | 7:52AM2.87m | 8:16PM2.79m | ||||||||||||||
Low Tide | 00:57AM1.00m | 1:09PM1.13m | 1:36AM1.23m | 1:57PM1.34m | |||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 21 | 21 | 20 | 20 | 24 | 25 | 23 | 22 | 21 | 20 | 20 | 20 | 22 | 23 | 23 | 22 | 21 |
Feels °C | 24 | 23 | 23 | 22 | 22 | 22 | 24 | 24 | 22 | 22 | 24 | 21 | 20 | 20 | 24 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 |
| kJ | 270 | 238 | 238 | 277 | 319 | 306 | 306 | 270 | 221 | 191 | 174 | 163 | 131 | 97 | 94 | 91 | 70 | 50 | 34 |
Swell 2 Height (m) Direction Period (s) | W 9 | WNW 9 | WNW 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 10 | WNW 10 | WNW 10 |
| kJ | 6 | 7 | 7 | 5 | 6 | 6 | 6 | 6 | 38 | 7 | 7 | 13 | 13 | 12 | 12 | 12 | 26 | 38 | 36 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 8 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | WNW 8 | SW 14 | SW 14 |
| kJ | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 39 | 6 | 37 | 35 | 8 | 8 | 33 | 33 | 33 | 6 | 31 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 2 | SW 3 | SW 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 6 | 4 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 226 | 2 | 2 | 74 | 2 | 2 | 2 | 2 | 69 | 366 | 2 | 2 | 2 | 2 | 2 | 2 | 365 | 230 | 2 |
Best forecast wave conditions in Peniche | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Supertubos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest