Nua
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Swl 3
0.5ft 16s.
5kJ
Swl 2
3.9ft 13s.
211kJ
Swl 1
6.2ft 9s.
267kJ
Wnd
17mph
19mph
Hourly Forecast
Timezone: Pacific/Pago_Pago
⏱️s.
⚡️kJ
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Nua surf guide

Nua is a surf spot known for its left-hand waves. It works best with SouthWest swells and can handle swell sizes starting at around 3ft (1 meter). The spot is mostly surfer-friendly during mid to high tide, making it a popular choice when conditions align. If you’re looking to get some good rides, the ideal wind direction is from the NorthEast, which helps create those pocket waves that surfers love.

The waves at Nua can get fast and hollow, especially as the tide drops. This means it’s not the place for beginners, as the heavy conditions require experienced surfers to navigate effectively. Be ready for some action, as the reef can become exposed and tricky to ride over when the tide goes out. The setup creates a powerful left that can be quite fun for those who know what they’re doing.

Given the nature of the break and the wave type, Nua is definitely suited for expert surfers only. The combination of live coral and the changing tides means you have to stay sharp while you're out there. Keep an eye on the conditions, and make sure you’re prepared for some serious surfing.

Surf reports and surf forecasts nearby Nua

Faga'alu
Eastern District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Matuu
Eastern District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Faganeanea
Eastern District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Fatuuli
Eastern District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Nu'uuli
Eastern District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Asili Point
Western District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Sliding Rock
Western District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Nua
Western District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Poloa Bay
Western District, American Samoa
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Amanave Bay
Western District, American Samoa
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
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Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

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

We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

Readme

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

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.

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On the map, click a metric label to bring that arrow to the front — handy when arrows overlap.

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
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Bad or No Data

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

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