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Surf forecast for Supertubos

Tide
⏱️s.
⚡️kJ
Timezone:
Europe/Lisbon
Forecast updated:
21/06, 19:00
Wind: SN UNITY Atmos
(20260621 18z)
Waves: SN UNITY WAVE
(20260621 18z)
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Timeline

Today Mon 22/06 to Tomorrow Tue 23/06
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Supertubos Surf Forecast Guide

Overview

Supertubos is a world-class beachbreak and one of the best waves in Europe. It breaks over sand, with one main peak offering a super-fast left and a shorter right, plus another peak down the beach that can still be very good.

The waves are known for long, heavy tubes, along with the occasional shutdown close-out. The lefts are usually better, though shorter rights can peel off the main peak, especially with northwest conditions.

When It Works

The optimal swell direction is southwest. It also works with west and west-northwest swells, while too much north in the swell can leave it shadowed.

Supertubos is usable from 0.9 m / 3 ft to 3 m / 10 ft. It is moderately consistent, with autumn the best season, and some good days in winter and spring. Summer is much slower.

Wind and Tide

The offshore wind direction is northeast. East winds can also be good, and the spot has some protection from northerly winds.

Mid to high tide is typically best, and a rising tide is better.

Local Tips

This is an intermediate shortboard wave with a very busy lineup. When it is pumping, expect heavy crowds around the main peak, with plenty of bodyboarders and local tube-seekers.

There can be a few lesser peaks further along the beach that help spread people out a little, but the main wave stays crowded. Hazards include crowds and hitting the sand bottom on bigger days.

The nearby fish factory smell can get intense.

Access

There is easy parking in front of the break, with a car park, free parking, and roadside parking available. Theft from vehicles is common, so keep valuables out of the car.

Facilities include showers, camping, a lifeguard, surf school, and surf shop.

Surf spots near Supertubos

Cerro
Leiria District, Portugal
Unknown break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Molho Leste
Leiria District, Portugal
Unknown break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Meio da Baía
Leiria, Portugal
Unknown break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Supertubos
Leiria District, Portugal
Beach break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Consolação
Leiria, Portugal
Point break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26

Frequently asked questions

What are good surfing conditions for Supertubos?

Supertubos is usually best with swell from south through west-southwest to northwest (S-WSW-NW), ideally southwest (SW) around 0.9 m / 3 ft to 3 m / 10 ft, northeast (NE) offshore wind, and any tide.

Where is the surf spot Supertubos?

Supertubos is a surf spot in Atouguia da Baleia, Leiria District, Portugal.

What is the surf break like at Supertubos?

Supertubos is a left-and-right beach break over sand. Expect a very busy crowd and a friendly lineup.

What season is best for surfing Supertubos?

The main surf season at Supertubos is autumn and winter.

What surfing skill level is Supertubos suitable for?

Supertubos can suit intermediate surfers.

Is Supertubos beginner friendly for surfing?

Supertubos is better suited to intermediate surfers.

What surfboards work at Supertubos?

Shortboard is a common choice at Supertubos.

How consistent is the surf at Supertubos?

Supertubos has moderate surf consistency for Leiria District, Portugal.

What facilities are available for surfers at Supertubos?

Facilities for surfers at Supertubos: showers, camping, lifeguard, surf school, and surf shop.

Is there parking for surfing at Supertubos?

Parking around Supertubos: free parking, roadside parking, and car park.

What surf spots are near Supertubos?

Other nearby surf spots are Molho Leste, Cerro, Meio da Baía, and Consolação.

What swell direction works for surfing at Supertubos?

Supertubos can work with swell from south through west-southwest to northwest (S-WSW-NW); southwest (SW) is usually best.

What swell size works for surfing at Supertubos?

Supertubos usually works with swell around 0.9 m / 3 ft to 3 m / 10 ft.

What wind direction is best for surfing at Supertubos?

Northeast (NE) offshore wind is usually best at Supertubos.

What wind direction is offshore for surfing at Supertubos?

Northeast (NE) is offshore at Supertubos.

What tide works best for surfing at Supertubos?

Supertubos can work on all tides. A rising tide is usually better here.

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Welcome! If you’re new to surf forecasting, check out this quick guide.

Forecast Table

The forecast table (the section on the page with all the numbers) is designed to pack as much information in the screen as possible. Although intimidating at first, it will help you make informed decisions about the waves faster, trust me :D. The table consists of roughly four sections, time and predictions, wind, waves, and tides:

🔮 Time and predictions section

Here we show the forecast thour and the overall surf quality prediction. This is determined based on the wave, wind and tide quality prediction. These individual predictions can be found on the forecast map.

💨 Wind section

The first row on the table (with the 💨 icon) shows wind speed, direction and gust. The more the wind speed the more aggressive the color (from blue, green, orange to red).

🌊 Wave section

The waves section consists of three rows, one for wave height and direction, one for period and one for wave energy. Our algorithm chooses the "dominant wave" using spot-adjusted surf energy (depth + directional fit). This is usually the first swell partition, but during local storms it can switch to wind waves. If that happens, values are shown in gray and italic.

🌒 Tide section

The tide section consists of a row with the actual heights per hour (measured at the half hour) and a table that displays the flow of the tide and the extremes (lows and highs).

Forecast map

The forecast map consists of arrows. These arrows represent all wave partitions (swell partitions and wind wave partition) and the wind. This allows you to see things like: a secondary swell or wind waves messes up the surf, or the wind is just a tick offshore so very surfable. Click a metric label in the bottom left to bring that arrow to the front — handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. It’s the best single metric to gauge how big and powerful the waves will be.

Click any table cell to jump to that forecast hour. The map will update with forecast arrows, so you can see if wind and swell direction are lining up.

Use the table sidebar to switch units for height and speed.

Log your surf sessions to compare forecasts with real sessions and sharpen future predictions.

Models and Updates

Surfnerd blends multiple global and local wind and swell models using advanced interpolation and spatial techniques to create an "ensemble" forecast. Forecasts are refreshed hourly.

Surf Predictions

Our AI-driven algorithm scores surf quality, shown by green, orange, and gray dots. Each forecast hour is rated for wind, swell, and tide quality, then combined into an overall score. Here’s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm — the more you log, the smarter your forecasts get.

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Confidence

Confidence tells you how much the weather models agree on the forecast.

  • High confidence: Models agree closely; forecast is reliable.
  • Medium confidence: Some disagreement; conditions may shift slightly.
  • Low confidence: Models diverge; treat forecast with caution.

We calculate the wind confidence by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. For wave certainty we compare height, period and direction, also on multiple models. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

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