Surf Forecasts:
Lagundri-Indicators surf forecast from 15 Sep 2026:
- Best quality surf: Saturday 19 Sep, 1PM (local time) - 6ft (1.9m), 18s period, SW swell with glassy winds.
- Most powerful swell: Saturday 19 Sep, 1PM (local time) - 6ft (1.9m), 18s period, SW swell with 2,264 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 7AM (local time) - 4ft (1.2m), 13s period with SSW 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 Friday (Sep 18) at 7AM. The primary swell is predicted to be 1.2m and 13s period with a secondary swell of 0.8m and 16s. 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 1.9m 18s and forecast to arrive on Saturday (Sep 19) at 1PM. 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+) | 7AM (Fri 18th Sep) | 4ft (1.2m) 13s |
| Best Surf | 1PM (Sat 19th Sep) | 6ft (1.9m) 18s |
| Most Powerful | 1PM (Sat 19th Sep) | 6ft (1.9m) 18s |
Table - best surf conditions forecast for Lagundri-Indicators over the next 16 days.
Short Range ForecastHeavy rain (total 30mm), heaviest during Wed morning. Warm (max 27°C on Tue night, min 26°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 23mm), heaviest during Fri night. Warm (max 28°C on Mon afternoon, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||
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) | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 15 | SW 16 | SSW 13 | SSW 14 | SSW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 19 | SW 18 |
Wave Graph  | |||||||||||||||||||||
 kJ | 915 | 928 | 961 | 1095 | 1288 | 1208 | 414 | 701 | 672 | 786 | 1972 | 1899 | 1958 | 1933 | 1571 | 1370 | 1247 | 850 | 690 | 700 | 1124 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-off | cross-on | cross-on | cross | cross-on | on | glassy | cross-on | cross-on | on |
High Tide | 8:28AM0.54m | 9:02PM0.71m | 8:50AM0.47m | 9:37PM0.64m | 9:07AM0.40m | 10:24PM0.58m | 9:09AM0.34m | 11:47PM0.53m | 1:56AM0.53m | 3:36PM0.33m | 3:15AM0.58m | 4:13PM0.42m | 4:00AM0.64m | ||||||||
Low Tide | 2:13PM0.06m | 3:15AM0.18m | 2:36PM0.10m | 3:56AM0.24m | 3:01PM0.14m | 5:01AM0.29m | 3:29PM0.20m | 4:19PM0.26m | 10:24AM0.24m | 7:41PM0.29m | 10:33AM0.20m | 9:19PM0.25m | |||||||||
 | |  | |  |  | | |  |  |  | |  | | | |  |  | | | | |
 | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — |
 | — | 6:27 | — | — | 6:27 | — | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:24 | — | — | 6:24 | — |
mm | 6 | 3 | 5 | 7 | 1 | — | 1 | 2 | 15 | 8 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 25 | 25 | 26 | 27 | 27 | 26 | 27 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 28 | 28 | 28 | 29 | 30 | 31 | 30 | 30 | 29 | 28 | 28 | 29 | 28 | 29 | 30 | 31 | 31 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 15 | SW 16 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 |
| kJ | 915 | 928 | 961 | 1095 | 1288 | 1208 | 414 | 701 | 672 | 752 | 1972 | 1899 | 1958 | 1933 | 1571 | 1370 | 1247 | 850 | 690 | 506 | 1124 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | S 6 | S 6 | S 5 | S 5 | S 6 | SW 16 | W 8 | SW 18 | SW 18 | S 5 | S 5 | S 5 | S 6 | WNW 9 | WNW 9 | WNW 8 | SW 19 | SW 19 | SW 19 | SSW 12 |
| kJ | 13 | 106 | 73 | 43 | 36 | 23 | 344 | 48 | 321 | 786 | 31 | 19 | 14 | 15 | 8 | 15 | 14 | 95 | 296 | 700 | 367 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 18 | W 9 | W 9 | W 8 | W 8 | S 6 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | S 5 | SW 21 | SW 20 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 63 | 186 | 255 | 81 | 59 | 51 | 49 | 12 | 48 | 54 | 37 | 19 | 10 | 9 | 9 | 18 | 15 | 12 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | S 6 | — | — | — | — | — | — | — | S 6 | S 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 80 | — | — | — | — | — | — | — | 27 | 19 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 171 | 168 | 168 | 168 | 64 | 64 | 2 | 168 | 168 | 1 | 64 | 0 | 14 | 14 | 2 | 64 | 64 | 0 | 14 | 64 | 64 |
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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