Reef
right
Level 8/10

Scar Reef

Sumbawa, Indonesia
🪸Sharp reef⚠️Shallow🏝️Remote

Scar Reef lives up to its name with a wave that has left its mark on countless surfers—a perfect, mechanical right-hand barrel breaking over razor-sharp reef in Sumbawa. The wave peels with metronome consistency, offering flawless tube-riding opportunities, but the tradeoff is a bottom that sits terrifyingly close to the surface. Most surfers wear booties here, and even then, reef encounters are considered when, not if. The remoteness adds to both the appeal and the consequence; scoring Scar Reef uncrowded is the dream, but medical facilities are hours away.

3-Day Forecast
Mon
16
67
Good
2.0m
@15s
9km/h
Tue
17
68
Good
1.9m
@14s
8km/h
Wed
18
68
Good
1.7m
@14s
7km/h
+7
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Today's Conditions

Swell
2.0m
SSW(212°)
Score: 14/25
Period
15s
Long period groundswell
Score: 25/25
Wind
9km/h
W(274°)
Score: 11/25
Weather
29°C
0.1mm66%
Windswell Component
0.1mW@2s
Secondary Swell
0.1mN
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning

Location & Conditions

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

2:43 am
Low tide - -0.08m
9:12 am
High tide - 1.13m
2:39 pm
Low tide - 0.36m
8:33 pm
High tide - 1.45m
Times shown in spot-local time.

Strike Score Breakdown

67
Good
Components
Swell Direction17/25
Swell Size14/25
Swell Period25/25
Wind11/25
Raw Score67/100
Confidence
Multiplier×1.00
Final Score67

Spot Details

Swell Requirements

Optimal direction
SSW (200°)
Direction range
180° - 230°
Size range
1m - 3.5m
Ideal size
2.9m
Height multiplier
1.03×
Ideal period
14s+

Wind Requirements

Optimal direction
E (90°)
Offshore range
50° - 130°
Best window
morning

Tide Requirements

Optimal tide
mid
Optimal range
0.5m - 1.5m
Danger below
0.2m

Water temp

27°C

Wetsuit

Boardshorts / Rashguard

Difficulty

8/10

Crowd level

2/10

Access: Boat from Lombok or Sumbawa.

Best Season

Peak: Apr-Oct

April-October dry season.

Getting There

Airport
LOP
Drive time
0 min
Boat required
$150
Data quality
community

Strike Log

Community Discussion