
Surf Forecasts:
Supertubos surf forecast from 2 Aug 2026:
- Best quality surf: Tuesday 4 Aug, 4AM (local time) - 3.5ft (1.0m), 9s period, W swell with glassy winds.
- Most powerful swell: Monday 3 Aug, 7PM (local time) - 3.5ft (1.1m), 8s period, W swell with 173 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 4AM (local time) - 3.5ft (1.0m), 9s period with W swell.
Best Forecast Surf Conditions for Supertubos this week:
The surf forecast for Supertubos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 4AM. The primary swell is predicted to be 1.0m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Supertubos in the next 16 days are 1.1m 8s and forecast to arrive on Monday (Aug 03) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Friday (Aug 07) at 7AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 4th Aug) | 3.5ft (1.0m) 9s |
| Best Surf | 4AM (Tue 4th Aug) | 3.5ft (1.0m) 9s |
| Most Powerful | 7PM (Mon 3rd Aug) | 3.5ft (1.1m) 8s |
Table - best surf conditions forecast for Supertubos over the next 16 days.
The Lowdown
Alright, surfers, Rusty here. Let’s be straight with you about the next 16 days at Supertubos (Portugal). It’s a pretty grim stretch, if I’m honest. We’re looking at a long, flat spell with hardly anything worth paddling out for. The forecast shows a real gap in quality surf, with most days offering nothing but small, weak waves and poor conditions.
The water temperature is sitting at 67°, which is about what you’d expect for this time of year – nothing out of the ordinary there.
We’ve got a few fleeting moments that might get your hopes up, but they’re not going to blow your mind. The best of the bunch, and I’m scraping the barrel here, lands on Tuesday morning, August 4th. The swell is a pathetic 3 ft from the WNW, with a period of 9 seconds. The combined wave energy is a measly 133, so it’s weak. What makes it stand out, and it’s a big “if,” is the glassy offshore wind from the WSW at 3 mph. That will make the surface clean as a whistle. But it’s small, weak, and the overall surf quality is still just “surfable waves but very ordinary conditions.” It’s a session for a longboard if you’re desperate.
Then, on Friday morning, August 14th, we see a tiny bump. Swell hits 3 ft from the WNW with a 9-second period, and a cross-offshore wind from the NNW. The combined energy climbs to 154, so it’s at least got a bit of push. Still, it’s far from good, and the “poor surf conditions” rating tells the real story.
Saturday, August 15th is the biggest we’ll see, with swell hitting 5 ft from the NW on the morning session. The combined energy jumps to 336, which is moderate. But the wind is howling at 19 mph from the north, which is cross-offshore. Given the size and the wind, this set-up at Supertubos, a beach and reef break, starts looking more like a kite-surfing session than a relaxing paddle session.
Everything else is flat, windy, or both. There’s a whole lot of nothing from Sunday, August 9th through to Monday, August 11th, with swell dropping to 0.7 ft or less. The final morning of the 16th is completely flat, with zero energy. It’s a bleak run, but for an area like this, these blank spells happen. The forecasts can shift, so keep an eye on it, but right now, I wouldn’t be waxing up.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Tue morning, min 20°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Wed morning, min 18°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 10 | W 9 | W 9 | WNW 9 | W 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | W 7 | WNW 10 | WNW 10 | W 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
Wave Graph | |||||||||||||||||||||
57 | 68 | 64 | 57 | 90 | 154 | 126 | 94 | 90 | 79 | 39 | 78 | 54 | 47 | 28 | 28 | 28 | 27 | 16 | 15 | 14 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | on | on | cross | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:58PM3.41m | 6:20AM3.16m | 6:34PM3.33m | 6:59AM3.10m | 7:16PM3.20m | 7:46AM3.01m | 8:07PM3.05m | 8:44AM2.91m | 9:13PM2.89m | 9:57AM2.86m | 10:36PM2.80m | 11:20AM2.91m | 00:04AM2.85m | ||||||||
Low Tide | 11:40AM0.89m | 00:09AM0.85m | 12:17PM0.95m | 00:46AM0.92m | 12:58PM1.05m | 1:30AM1.03m | 1:48PM1.18m | 2:23AM1.16m | 2:52PM1.30m | 3:30AM1.29m | 4:15PM1.36m | 4:53AM1.34m | 5:46PM1.28m | ||||||||
6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | |
— | 8:49 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 22 | 22 | 21 | 23 | 23 | 21 | 21 | 20 | 19 | 20 | 20 | 18 | 20 | 20 | 18 | 21 | 21 | 19 |
Feels °C | 21 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 21 | 17 | 16 | 17 | 16 | 15 | 18 | 18 | 16 | 20 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | W 9 | NNW 6 | W 9 | W 9 | WNW 9 | W 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | NNW 10 | WNW 10 | WNW 10 | W 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNW 6 |
57 | 27 | 64 | 57 | 90 | 154 | 126 | 94 | 90 | 79 | 117 | 78 | 54 | 47 | 28 | 28 | 28 | 27 | 16 | 15 | 88 | |
Swell 2 Height (m) Direction Period (s) | NNW 8 | W 10 | NNW 5 | NNW 7 | NNW 8 | N 8 | NNW 8 | NNW 11 | NNW 10 | NNW 9 | W 7 | SW 14 | SW 12 | SW 12 | SW 13 | SW 13 | S 12 | SW 12 | W 6 | NNW 12 | NNW 11 |
20 | 68 | 11 | 11 | 11 | 5 | 6 | 13 | 58 | 73 | 39 | 8 | 6 | 6 | 7 | 7 | 3 | 6 | 3 | 14 | 68 | |
Swell 3 Height (m) Direction Period (s) | WSW 8 | NNW 8 | NNW 7 | NNW 4 | S 14 | SW 13 | SW 13 | N 8 | SW 12 | NW 11 | WNW 10 | — | SW 12 | — | — | — | — | — | N 13 | W 6 | WNW 8 |
6 | 11 | 11 | 2 | 4 | 7 | 7 | 5 | 6 | 31 | 30 | — | 6 | — | — | — | — | — | 3 | 2 | 14 | |
Wind waves Height (m) Direction Period (s) | NNW 6 | — | — | — | WSW 4 | — | — | — | — | — | NNW 4 | NNW 9 | NNW 7 | NNW 6 | NNW 6 | NNW 8 | NNW 8 | NNW 7 | NNW 8 | NNW 7 | — |
50 | — | — | — | 11 | — | — | — | — | — | 7 | 391 | 239 | 233 | 269 | 406 | 375 | 278 | 234 | 147 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 100 | 74 | 48 | 104 | 365 | 38 | 0 | 259 | 0 | 72 | 513 | 225 | 265 | 509 | 247 | 100 | 635 | 100 | 100 | 978 | 72 |
Best forecast wave conditions in Peniche | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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Information about the Supertubos Surf forecast
The above surf forecast table for Supertubos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Supertubos can be found by selecting the local surf guide option on the grey menu. Our Supertubos surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Supertubos) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Supertubos may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Supertubos is 2 km (1 miles) from Peniche. If you plan a holiday in Peniche, look for hotels and other accommodation in Peniche. Peniche has rooms for a wide range of budgets as well as car hire and transport links.











