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.

10-Day Forecast
Mon
22
54
Fair
1.9m
@14s
5km/h
Tue
23
51
Fair
1.8m
@14s
7km/h
Wed
24
69
Good
1.6m
@15s
9km/h
Thu
25
61
Fair
1.4m
@15s
6km/h
Fri
26
44
Poor
1.1m
@15s
7km/h
Sat
27
64
Fair
1.4m
@16s
6km/h
Sun
28
70
Good
1.9m
@17s
6km/h
Mon
29
63
Fair
2.1m
@16s
9km/h
Tue
30
61
Fair
2.1m
@15s
8km/h
Wed
1
43
Poor
1.2m
@14s
6km/h

Today's Conditions

Find Flights
Swell
1.9m
SSW(205°)
Score: 10/25
Period
14s
Long period groundswell
Score: 14/25
Wind
5km/h
ENE(76°)
Score: 23/25
Weather
28°C
0.0mm37%
Secondary Swell
0.5mW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 7 km/h N|PM: 4 km/h ENE
Similar wind — morning has better tide for this spot
High tide at 11am (0.7m)

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
View in OpenStreetMap
Showing forecast for today

Tide Times

4:54 am
Low tide - 0.38m
11:15 am
High tide - 0.72m
5:30 pm
Low tide - 0.30m
Times shown in spot-local time.

Strike Score Breakdown

54
Fair
Components
Swell Direction18/25
Swell Size10/25
Swell Period14/25
Wind23/25
Raw Score65/100
Adjustments
🤢 Wind History-10
🌊 Tide-1
Adjusted Score54/100
Confidence
Multiplier×1.00
Final Score54
🤢 Morning Sickness🌊 Slightly below optimal tide👥 Semester Break
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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

👥 Semester Break (Jun 20Jul 12) — expect extra crowds

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