Hiliduha Surf Break

Lat Long: 0.56° N 97.81° E

Hiliduha Surf Forecast and Surf Report

Issued: 6 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hiliduha sea temperature is
30.1°C
1.0° 

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


Hiliduha surf forecast from 8 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 7AM (local time) - 5ft (1.5m), 15s period, S swell with glassy winds.
  • Most powerful swell: Saturday 12 Sep, 10PM (local time) - 7ft (2.1m), 19s period, SW swell with 3,219 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 7AM (local time) - 5ft (1.5m), 15s period with S 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 Wednesday (Sep 09) at 7AM. The primary swell is predicted to be 1.5m and 15s 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 Hiliduha in the next 16 days are 2.1m 19s and forecast to arrive on Saturday (Sep 12) at 10PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 9th Sep)5ft (1.5m) 15s
Best Surf 7AM (Wed 9th Sep)5ft (1.5m) 15s
Most Powerful10PM (Sat 12th Sep)7ft (2.1m) 19s

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


The Lowdown

Alright, Rusty here. Let’s have a look at what’s on the menu. We’ve got one spot on the radar for this whole 16-day stretch – Hiliduha – an exposed, advanced reef break.

The water is sitting at a toasty 86°, which is about one degree warmer than usual for this time of year, so you can leave the thicker wetsuit at home.

Honestly, the first few days are a bit of a write-off. The charts are showing swell, but the conditions are messy – mostly cross-on winds and a bunch of weather. The first real standout comes on Thursday the 10th. The morning glass-off is the key here – we’re talking clean, glassy conditions with a solid 5ft of SW groundswell pumping in at a long 16-second period. That’s proper, lined-up energy. This is the moment to make your move.

Friday the 11th morning is another beauty. Similar story – glassy conditions, a touch more size at 5ft from the SW, and that same long period giving the waves some grunt. These two mornings are your best bets early on.

Then we get a bit of a lull with messy conditions and onshore winds until Sunday the 13th. That morning and afternoon both look like winners: glassy, clean, and pumping 7ft SW swell. That’s serious, double-overhead-plus surf with real power. This is only for experienced surfers at this size.

There’s a lot of so-so days in between, with wind and choppy conditions. But looking further ahead to Monday the 21st, the morning session looks excellent again: glassy with a clean 5ft SW swell and plenty of energy behind it. And then Tuesday the 22nd – wow. The morning is glassy with a super clean 4ft from the SW but with a ridiculous 21-second period. That’s a deep ocean groundswell that will hold up beautifully on the reef. The afternoon then jumps to a clean 5ft at 19 seconds – another cracker session. These are the true long-range standouts, but as always, you gotta keep an eye on the weather leading in.

Overall, the best advice? Hit the glassy mornings on Thursday the 10th, Friday the 11th, and especially Sunday the 13th. And if you’re patient, the 21st and 22nd look like they could be the best of the whole run.

Rusty out.

Short Range Forecast

Heavy rain (total 35mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 26°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 37mm), heaviest during Sat night. Warm (max 28°C on Sat morning, min 25°C on Sun afternoon). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
3
3
2
3
4
3
4
4
3
4
3
3
4
4
4
3
2
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
18
1.1
SW
18
1.4
SSW
16
1.4
SSW
15
1.4
SSW
15
1.2
SSW
14
1.4
SW
16
1.4
SW
17
1.5
SW
16
1.6
SW
16
1.5
SW
15
1.1
SW
21
1
SW
20
1.6
SW
19
2.1
SW
18
2.1
SW
17
2.1
SW
16
1.9
SW
16
1.7
SW
15
1.8
SW
16
1.8
SW
15
Wave Graph
Metric surfscale
Energy kJ
578
743
993
897
829
561
929
1165
1115
1194
979
1167
746
1935
2987
2414
2247
1764
1314
1552
1474
Wind (km/h)
10
SE
10
SE
10
SSE
10
SE
15
S
10
S
5
NE
5
SW
5
SSW
5
SE
10
S
5
ESE
10
E
10
SSE
5
SE
5
S
5
S
5
SSE
10
SE
15
SSE
5
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
glassy
cross-on
glassy
glassy
on
glassy
cross
cross-on
cross-on
glassy
glassy
on
cross-on
on
glassy
High Tide
4:28PM0.48m
4:38AM0.81m
5:11PM0.58m
5:21AM0.85m
5:49PM0.68m
6:00AM0.86m
6:24PM0.76m
6:35AM0.83m
6:57PM0.81m
7:07AM0.79m
7:30PM0.83m
7:38AM0.72m
8:02PM0.82m
Low Tide
10:54AM0.13m
10:01PM0.17m
11:26AM0.08m
10:56PM0.11m
11:55AM0.05m
11:41PM0.07m
12:21PM0.02m
00:21AM0.05m
12:45PM0.01m
00:59AM0.04m
1:08PM0.01m
1:34AM0.06m
1:30PM0.02m
2:08AM0.09m
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:29
6:29
6:29
6:28
6:28
6:27
 mm
1
6
1
2
12
2
1
10
1
1
4
2
2
15
1
11
2
1
8
Temp °C
27
27
27
28
28
27
27
28
27
27
27
27
28
28
27
26
26
27
27
27
27
Feels °C
30
29
31
31
31
30
31
32
30
31
30
31
31
31
30
30
30
31
29
29
31
  • 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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