Surf Forecasts:
Lagundri-Indicators surf forecast from 20 Sep 2026:
- Best quality surf: Monday 21 Sep, 4AM (local time) - 6ft (1.8m), 15s period, SW swell with glassy winds.
- Most powerful swell: Sunday 27 Sep, 7AM (local time) - 7ft (2.1m), 18s period, SSW swell with 2,734 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 4AM (local time) - 6ft (1.8m), 15s period with SW swell.
Best Forecast Surf Conditions for Lagundri-Indicators this week:
The surf forecast for Lagundri-Indicators over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 4AM. The primary swell is predicted to be 1.8m and 15s period with a secondary swell of 0.5m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Lagundri-Indicators in the next 16 days are 2.1m 18s and forecast to arrive on Sunday (Sep 27) at 7AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 21st Sep) | 6ft (1.8m) 15s |
| Best Surf | 4AM (Mon 21st Sep) | 6ft (1.8m) 15s |
| Most Powerful | 7AM (Sun 27th Sep) | 7ft (2.1m) 18s |
Table - best surf conditions forecast for Lagundri-Indicators over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Tue afternoon. Warm (max 29°C on Mon afternoon, min 27°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Fri night. Warm (max 28°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
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) | SSW 16 | SW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SSW 13 | SW 21 | SW 20 | SW 19 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1982 | 1434 | 1370 | 1127 | 850 | 653 | 506 | 1021 | 1606 | 1474 | 869 | 672 | 538 | 456 | 633 | 368 | 313 | 548 | 999 | 1924 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | on | glassy | glassy | glassy | glassy | cross-on | on | glassy | cross-on | cross-on | on | cross-on | on | glassy | cross-off | cross-on | glassy |
High Tide | 1:56AM0.53m | 3:36PM0.33m | 3:15AM0.58m | 4:13PM0.42m | 4:00AM0.64m | 4:40PM0.50m | 4:35AM0.70m | 5:06PM0.59m | 5:06AM0.74m | 5:32PM0.68m | 5:36AM0.76m | 6:00PM0.75m | ||||||||
Low Tide | 4:19PM0.26m | 10:24AM0.24m | 7:41PM0.29m | 10:33AM0.20m | 9:19PM0.25m | 10:47AM0.16m | 10:09PM0.20m | 11:04AM0.11m | 10:48PM0.15m | 11:25AM0.07m | 11:24PM0.10m | 11:47AM0.04m | 00:00AM0.06m | |||||||
 |  | |  |  |  |  |  | | | | | | | | |  |  | | | |
 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — |
 | 6:25 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | — | 6:22 | — |
mm | — | — | — | — | 1 | 1 | 4 | 1 | — | 1 | 1 | — | — | — | — | 1 | 6 | — | — | 1 |
Temp °C | 28 | 27 | 28 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 31 | 33 | 33 | 32 | 33 | 32 | 31 | 31 | 31 | 33 | 32 | 32 | 32 | 32 | 32 | 33 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SSW 13 | SW 14 | SW 20 | SW 19 |
| kJ | 1982 | 1434 | 1370 | 1127 | 850 | 653 | 506 | 1021 | 1606 | 1474 | 869 | 672 | 538 | 456 | 633 | 368 | 313 | 363 | 999 | 1924 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | S 6 | WNW 8 | WNW 8 | WNW 8 | SW 19 | SW 18 | S 12 | WNW 7 | WNW 7 | S 9 | S 9 | S 9 | S 9 | WNW 8 | S 9 | S 9 | SW 21 | SW 15 | SSW 14 |
| kJ | 5 | 20 | 7 | 14 | 13 | 171 | 486 | 290 | 11 | 5 | 96 | 96 | 99 | 97 | 11 | 95 | 73 | 548 | 503 | 594 |
Swell 3 Height (m) Direction Period (s) | WSW 17 | W 7 | SW 21 | SW 20 | SW 19 | WNW 8 | WNW 8 | SW 12 | W 13 | W 13 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | S 16 | WNW 9 | SW 24 | S 9 | S 8 | WNW 8 |
| kJ | 27 | 4 | 18 | 15 | 58 | 12 | 11 | 118 | 3 | 3 | 5 | 5 | 5 | 7 | 5 | 16 | 141 | 74 | 65 | 26 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 64 | 0 | 0 | 168 | 0 | 0 | 0 | 0 | 64 | 64 | 0 | 14 | 64 | 2 | 14 | 14 | 0 | 0 | 1 | 0 |
Best forecast wave conditions in Nias | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lagundri-Indicators surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Lagundri-Indicators Surf forecast
The above surf forecast table for Lagundri-Indicators provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lagundri-Indicators can be found by selecting the local surf guide option on the grey menu. Our Lagundri-Indicators 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 (Lagundri-Indicators) 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 Lagundri-Indicators 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.
Are you planning a holiday in Nias? If you are looking for accommodation near Lagundri-Indicators, camping, hotels and holiday cottages in Nias, consider staying in Afia which is 92 km (57 miles) away.
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