Reef
left
Level 7/10

Walo Hiu

South Nias, Indonesia
🪸Sharp reef🚶Difficult access

Walo Hiu is the most extreme left on Nias, producing barrel rides up to 10 seconds long in one of the most remote settings on the island. Accessing the wave requires a 30-minute jungle walk through dense tropical forest, adding to the adventure and ensuring virtually no crowds. The wave handles enormous swells and delivers world-class tube rides for expert surfers willing to earn them.

3-Day Forecast
Today
30
30
Poor
1.0m
@14s
9km/h
Tue
31
30
Poor
0.9m
@17s
8km/h
Wed
1
30
Poor
0.8m
@16s
6km/h
+7
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Today's Conditions

Swell
1.0m
S(189°)
Score: 2/25
Period
14s
Long period groundswell
Score: 14/25
Wind
9km/h
SE(140°)
Score: 12/25
Weather
28°C
0.2mm97%
Secondary Swell
0.5mSW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 3 km/h E|PM: 10 km/h SE
3 km/h vs 10 km/h afternoon

Location & Conditions

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0°45°90°135°180°225°270°315°NESW
Swell
Wind
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Tide Times

4:21 am
High tide - 0.72m
10:18 am
Low tide - 0.28m
4:22 pm
High tide - 0.91m
Times shown in spot-local time.

Strike Score Breakdown

30
Poor
Components
Swell Direction11/25
Swell Size2/25
Swell Period14/25
Wind12/25
Raw Score39/100
Adjustments
⚠️ Weak Component-5
🚫 Undersized Capmax 30
Adjusted Score34/100
Confidence
Multiplier×1.00
Final Score30

Spot Details

Swell Requirements

Optimal direction
SW (215°)
Direction range
180° - 250°
Size range
1.5m - 3.7m
Ideal size
3.2m
Height multiplier
0.97×
Ideal period
16s+

Wind Requirements

Optimal direction
NE (45°)
Offshore range
15° - 75°

Tide Requirements

Optimal tide
mid to high
Optimal range
0.7m - 1.8m

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

7/10

Crowd level

5/10

Access: Fly to Gunungsitoli via Medan, drive to south coast

Best Season

Peak: Apr-Oct

SW swell season (Apr-Oct), SE trade winds offshore

Getting There

Airport
GNS
Drive time
45 min
Data quality
verified

Strike Log

Community Discussion