Surf forecast · Indonesia · Sumatra
Surf forecast Lagundri Bay (Nias) today
Waves, swell and wind at Lagundri Bay (Nias) (Sumatra, Indonesia) today and for the next 3 days, every 3 hours of daylight, with a plain verdict per day — flat, small, fun, good or big, offshore or onshore — and the best window to paddle out.
These numbers are more than 7 hours old, so they are hidden. Open the live waves map for the current sea. Open the waves map centred on Lagundri Bay (Nias)
Right now
Good onshore.
Lagundri Bay (Nias) surf forecast, next 3 days
- Flat
- Small
- Fun
- Good
- Big
Sunday 25 October
Good Best window 16:00–18:00: good, cross-shore.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 06:00 | 2.3 m · 12 s ↑S | 2.3 m · 10 s ↑S | 11–24 km/h ↑SSW onshore |
| 09:00 | 2.2 m · 12 s ↑S | 2.2 m · 10 s ↑S | 16–23 km/h ↑S onshore |
| 12:00 | 2.2 m · 12 s ↑S | 2.2 m · 10 s ↑S | 12–18 km/h ↑S onshore |
| 15:00 | 2.2 m · 12 s ↑S | 2.2 m · 10 s ↑S | 12–16 km/h ↑SSE onshore |
Monday 26 October
Good Best window 06:00–09:00: good, light wind.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 06:00 | 2.0 m · 12 s ↑S | 1.9 m · 10 s ↑S | 7–16 km/h ↑ESE light wind |
| 09:00 | 1.9 m · 12 s ↑S | 1.9 m · 10 s ↑S | 12–17 km/h ↑ESE cross-shore |
| 12:00 | 1.9 m · 11 s ↑S | 1.9 m · 10 s ↑S | 15–22 km/h ↑ESE cross-shore |
| 15:00 | 1.8 m · 11 s ↑S | 1.8 m · 9 s ↑S | 10–17 km/h ↑SE cross-shore |
Tuesday 27 October
Good Best window 15:00–18:00: good, light wind.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 06:00 | 1.8 m · 11 s ↑S | 1.8 m · 9 s ↑S | 3–10 km/h ↑ENE light wind |
| 09:00 | 1.8 m · 11 s ↑S | 1.8 m · 9 s ↑S | 7–12 km/h ↑ENE light wind |
| 12:00 | 1.8 m · 11 s ↑S | 1.8 m · 9 s ↑S | 7–13 km/h ↑ENE light wind |
| 15:00 | 1.8 m · 11 s ↑S | 1.8 m · 9 s ↑S | 4–8 km/h ↑SE light wind |
Wednesday 28 October
Good Best window 11:00–14:00: good, cross-shore.
| Time | Waves | Swell | Wind |
|---|---|---|---|
| 06:00 | 1.8 m · 11 s ↑S | 1.7 m · 9 s ↑S | 10–17 km/h ↑ESE cross-shore |
| 09:00 | 1.7 m · 10 s ↑S | 1.7 m · 9 s ↑S | 10–14 km/h ↑ESE cross-shore |
| 12:00 | 1.7 m · 10 s ↑S | 1.7 m · 9 s ↑SSE | 9–14 km/h ↑SE cross-shore |
| 15:00 | 1.7 m · 10 s ↑S | 1.6 m · 9 s ↑SSE | 10–15 km/h ↑S onshore |
Every 3 hours of daylight, local time. Waves = significant height of the whole sea, with the peak period; swell = the long-period part. Arrows point where the waves and the wind are going.
Forecast for Sun 02:00 local time · updated 2026-10-24 19:11 UTC
Waves map around Lagundri Bay (Nias)
Open the waves map centred on Lagundri Bay (Nias)
Live significant wave height from NOAA WaveWatch III, averaged over 2° cells: coarser than the forecast above, so near the coast it can differ from it.
More about Lagundri Bay (Nias)
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Questions
- Is there surf at Lagundri Bay (Nias) today?
- Good: waves 2.3 m at 12 s from S, swell 2.3 m · 10 s S (Sun 02:00).
- Is the wind offshore at Lagundri Bay (Nias)?
- Wind 10 km/h from SSW: onshore for a beach facing SSW.
- When is the best time to surf Lagundri Bay (Nias) today?
- 16:00–18:00 (good, cross-shore)
- How warm is the water at Lagundri Bay (Nias)?
- 30.3 °C
- Where do the numbers come from?
- The Open-Meteo Marine API (wave models of Météo-France, ECMWF and NOAA) for a point just off the beach, and the Open-Meteo forecast for the wind. A model at sea, not a surf report: sandbanks, reefs and tide shape the waves you actually get.
Nearby surf spots
Lance's Right (Mentawai) 306 km · Macaronis (Mentawai) 372 km · Krui 857 km · Kata Beach 937 km · Cimaja 1203 km · Batu Karas 1436 km
How it is computed
Hourly Open-Meteo Marine forecast (wave height, peak period and direction, swell) at a point just off Lagundri Bay (Nias), and the Open-Meteo wind at 10 m. Size: flat under 0.3 m, small under 0.8 m, fun under 1.5 m, good under 2.5 m (with a period of 8 s or more), big above. Wind: under 8 km/h light; otherwise offshore, cross-shore or onshore from its angle to the direction the beach faces. The best window is the 3 daylight hours with the best mix of size, period and wind. Rebuilt every 3 hours. Live map.