Surf Forecasts:
How big are the waves at Supertubos today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 0.5ft (0.1m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1ft (0.3m), 16s period with SW swell.
- Evening surf: Evening surf (18 Aug, local time) - 1ft (0.3m), 15s period with SW swell.
The current surf forecast for Supertubos at 11AM is: 0.1m 16s primary swell from a Southwest direction and 0.2m 8s secondary swell from a West-northwest direction (forecast issued at 06:00am August 18). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 0.5ft (0.1m) | 16s |
| Afternoon (18 Aug) | 1ft (0.3m) | 16s |
| Evening (18 Aug) | 1ft (0.3m) | 15s |
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). Winds increasing (calm on Tue night, fresh winds from the N by Thu night). | |||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
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 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 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 11 | 10 | 10 | 39 | 38 | 37 | 35 | 13 | 13 | 33 | 33 | 33 | 26 | 38 | 36 | 48 | 47 | 45 | 44 | 61 | 44 | 59 | 36 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | on | on | on | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:09AM3.05m | 7:28PM3.05m | 7:52AM2.87m | 8:16PM2.79m | 8:45AM2.72m | 9:19PM2.57m | |||||||||||||||||
Low Tide | 1:09PM1.13m | 1:36AM1.23m | 1:57PM1.34m | 2:23AM1.44m | 2:59PM1.53m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | |  | | | |  | |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 23 | 25 | 23 | 22 | 21 | 20 | 20 | 20 | 22 | 23 | 23 | 22 | 21 | 20 | 19 | 19 | 21 | 22 | 21 | 19 | 19 |
Feels °C | 21 | 21 | 23 | 23 | 21 | 22 | 24 | 22 | 21 | 21 | 23 | 23 | 23 | 22 | 22 | 23 | 21 | 21 | 23 | 22 | 19 | 15 | 14 |
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 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | WNW 9 | WNW 9 | WNW 9 | SW 15 |
| kJ | 319 | 306 | 270 | 264 | 221 | 186 | 170 | 159 | 128 | 97 | 94 | 89 | 68 | 50 | 34 | 30 | 21 | 19 | 17 | 61 | 44 | 59 | 36 |
Swell 2 Height (m) Direction Period (s) | 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 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNW 11 | NW 11 | NW 11 | — |
| kJ | 6 | 6 | 6 | 6 | 38 | 7 | 7 | 13 | 13 | 12 | 12 | 12 | 26 | 38 | 36 | 48 | 47 | 45 | 44 | 24 | 30 | 29 | — |
Swell 3 Height (m) Direction Period (s) | 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 | SW 13 | SSW 4 | SSW 4 | NNW 12 | S 4 | S 4 | S 4 | — |
| kJ | 11 | 10 | 10 | 39 | 6 | 37 | 35 | 8 | 8 | 33 | 33 | 33 | 12 | 31 | 7 | 28 | 2 | 2 | 14 | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 2 | SW 3 | SW 3 | SSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | NW 5 | NNW 4 | NNW 7 | NNW 8 |
| kJ | — | — | — | 1 | 5 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 29 | 249 | 403 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 100 | 251 | 118 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 72 | 2 | 1 | 2 | 2 | 2 | 1 | 380 | 503 | 380 |
Best forecast wave conditions in Peniche | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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