Hiliduha Surf Break

Lat Long: 0.56° N 97.81° E

Hiliduha Surf Forecast and Surf Report

Issued: 12 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hiliduha sea temperature is
29.9°C
0.7° 

Hiliduha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Hiliduha surf forecast from 23 Aug 2026:

  • Best quality surf: Monday 24 Aug, 7AM (local time) - 6ft (1.8m), 18s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 27 Aug, 10PM (local time) - 6.5ft (2.0m), 18s period, SW swell with 2,402 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 7AM (local time) - 6ft (1.8m), 18s period with SSW swell.

Best Forecast Surf Conditions for Hiliduha this week:

The surf forecast for Hiliduha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 7AM. The primary swell is predicted to be 1.8m and 18s period with a secondary swell of 0.3m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Hiliduha in the next 16 days are 2.0m 18s and forecast to arrive on Thursday (Aug 27) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Mon 24th Aug)6ft (1.8m) 18s
Best Surf 7AM (Mon 24th Aug)6ft (1.8m) 18s
Most Powerful10PM (Thu 27th Aug)6.5ft (2.0m) 18s

Table - best surf conditions forecast for Hiliduha over the next 16 days.


The Lowdown

Alright, folks, Rusty here. Let’s have a proper look at what’s heading our way for the next couple of weeks. We’ve got one spot on the radar, and it’s a bit of a mixed bag of a reef setup that’s going to need the right timing to make it worthwhile.

The first real chance to get wet starts on Monday the 24th of August, but honestly, that opening is a bit of a tough sell. We’re looking at chest-high swell around 6ft from the SSW, with a long period of 17 seconds that’s packed with energy (1750). The problem is the wind is on it, and there are risk of thunderstorms in the air. The water is about average for this time of year. It’s surfable if you’re desperate, but not the cleanest start.

The real standout, the one you want to circle on the calendar, is Thursday the 27th of August. The morning session at Hiliduha is looking like the pick of the whole forecast. The swell drops to a clean 3ft from the SW, but paired with a deep, long-period groundswell of 19 seconds and a massive energy reading (1490). More importantly, the wind goes totally glassy, dead calm, with zero wind. The report says "excellent surf conditions for experienced surfers." That’s a rare call. This is a highly recommended morning for anyone who knows their way around a reef. The wave quality will be superb, and the crowd situation is "sometimes" busy, so you might have a few others in the water, but the trade-off is well worth it for a session like that.

Wednesday the 26th of August is worth a mention too. The morning brings a 5ft SW swell with a 13-second period (780 energy) and glassy conditions. The wind is light and variable, making for a clean surface. It’s a solid option, but the Thursday morning has the edge for sheer quality.

The second week gets a bit more interesting as we head into September. Thursday the 3rd of September morning is another strong candidate. Clean, glassy conditions again with a 5ft SW swell from the SW and a 15-second period (1044 energy). The call is for "excellent surf conditions for experienced surfers." That’s a promising long-range look, but it’s a week and a half away, so keep an eye on the forecast.

Overall, don’t get too excited about the first few days. The wind is messy, and the swell is a bit raw. But if you can hold out for the 27th of August, you’ll be rewarded. The reef at Hiliduha is exposed to the SW, and it’s fairly consistent, so it will be working. For the experts, the morning of the 27th is the clear winner. For the rest of the time, you’ll be picking through some marginal conditions.

Stay sharp, keep an eye on the sky for those thunderstorms, and don’t be afraid to wait for the glass.

Rusty.

Short Range Forecast

Heavy rain (total 41mm), heaviest during Tue night. Warm (max 28°C on Sun night, min 26°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Warm (max 28°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
2
3
2
3
3
2
2
4
3
3
2
2
3
2
2
1
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
17
1.3
SSW
16
1.8
SSW
16
1.7
SSW
15
1.7
SSW
15
1.6
SSW
14
1.4
SW
13
1.3
SSW
13
1.1
SW
16
1.3
SW
15
1.1
SW
19
1.9
SW
17
1.9
SW
16
1.9
SW
16
1.5
SW
15
1.4
SW
14
1.2
SW
14
1.1
SW
13
1
SW
13
1.1
SW
19
1.2
SW
19
Wave Graph
Metric surfscale
Energy kJ
1728
808
1566
1292
1208
982
732
590
532
738
891
2165
1829
1651
940
752
589
406
358
825
994
Wind (km/h)
5
S
10
SSE
15
SSE
5
SE
10
SW
5
WSW
5
WNW
15
W
10
W
0
SW
5
SW
5
S
10
ESE
10
SSE
5
SSE
10
E
5
SE
5
SSW
5
S
10
SSW
5
SW
Wind State
on
on
on
cross-on
cross-on
cross-on
glassy
cross
cross
glassy
cross-on
on
cross-on
on
glassy
cross
cross-on
cross-on
glassy
on
glassy
High Tide
4:33PM0.38m
4:38AM0.68m
5:09PM0.44m
5:13AM0.74m
5:39PM0.52m
5:44AM0.79m
6:08PM0.59m
6:13AM0.82m
6:36PM0.66m
6:41AM0.83m
7:04PM0.72m
7:09AM0.82m
7:34PM0.76m
Low Tide
11:21AM0.20m
9:33PM0.22m
11:37AM0.16m
10:26PM0.18m
11:54AM0.12m
11:07PM0.14m
12:14PM0.08m
11:43PM0.11m
12:35PM0.06m
00:18AM0.08m
12:57PM0.03m
00:53AM0.07m
1:20PM0.02m
1:28AM0.07m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
6:26
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:35
6:34
6:34
6:34
6:32
6:32
6:32
 mm
2
2
6
1
3
15
2
2
9
2
1
1
4
5
Temp °C
27
28
27
28
28
27
27
27
27
27
28
27
28
28
27
28
28
27
27
28
27
Feels °C
31
31
30
32
31
30
31
29
31
32
32
31
31
31
31
32
32
31
31
31
32
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Hiliduha Surf forecast

The above surf forecast table for Hiliduha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hiliduha can be found by selecting the local surf guide option on the grey menu. Our Hiliduha 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 (Hiliduha) 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 Hiliduha 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 Hiliduha, camping, hotels and holiday cottages in Nias, consider staying in Afia which is 96 km (60 miles) away.

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