Reef
right
Level 6/10

Rockstar

East Coast Nias, Indonesia
🪸Sharp reef

Rockstar is a flashy right reef break on the east coast of Nias, about 25km up the coast from the famous Lagundri Bay. The wave offers a fun alternative to the main bay breaks, with quality barrel sections and more room to move in the lineup. Less traveled than Sorake and Lagundri, it rewards those willing to make the extra drive with uncrowded sessions and tropical scenery.

10-Day Forecast
Today6
62
Fair
1.6m@17s
7km/h
Fri7
70
Good
1.6m@16s
4km/h
Sat8
67
Good
1.8m@16s
4km/h
Sun9
57
Fair
1.5m@15s
7km/h
Mon10
51
Fair
1.4m@15s
8km/h
Tue11
51
Fair
1.6m@18s
8km/h
Wed12
53
Fair
1.5m@17s
7km/h
Thu13
62
Fair
1.3m@14s
4km/h
Fri14
64
Fair
1.6m@17s
4km/h
Sat15
56
Fair
1.3m@15s
5km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 6 km/h · PM 8 km/h
Swell
1.6m
SSW(204°)
Score: 13/25
Period
17s
Long period groundswell
Score: 23/25
Wind
7km/h
WNW(299°)
Score: 20/25
Weather
27°C
0.3mm90%
First light 6:00amSunrise 6:30amSunset 6:38pmLast light 7:08pm
Secondary0.7mConfidence
100%

Location & Conditions

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

Hourly Forecast, Tide & Strike Windows

6am
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°C
24°
26°
30°
29°
25°
24°
27°
30°
29°
28°
25°
28°
29°
28°
28°
25°
28°
30°
29°
27°
25°
26°
28°
29°
27°
26°
27°
29°
29°
27°
24°
25°
28°
28°
27°
25°
26°
29°
28°
26°
24°
26°
29°
29°
27°
24°
25°
28°
29°
27°
2m1.0
sec
17s
17s
17s
17s
17s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
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17s
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14s
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14s
14s
14s
17s
17s
17s
17s
17s
15s
15s
15s
15s
15s
swell
windkm/h
7g14
5g14
7g26
7g23
9g27
6g10
3g12
3g13
4g16
2g14
3g9
4g14
8g25
5g22
6g16
6g14
8g19
8g24
8g28
7g26
8g16
6g32
11g34
10g32
8g24
7g19
9g22
10g27
9g31
4g31
5g17
6g20
9g24
8g26
5g27
4g8
2g12
5g19
3g21
6g19
3g19
3g19
5g21
4g21
4g20
5g14
2g18
7g24
7g27
5g28
tidem
4:21am0.2m
9:50am0.5m
4:10pm0.1m
5:45am0.3m
11:10am0.4m
5:15pm0.2m
12:54am0.7m
7:50am0.3m
1:00pm0.4m
6:30pm0.2m
2:18am0.7m
9:54am0.2m
3:00pm0.4m
8:15pm0.2m
3:30am0.8m
10:42am0.1m
4:04pm0.5m
9:40pm0.1m
4:23am0.8m
11:30am0.1m
5:04pm0.5m
5:18am0.9m
12:03pm0.0m
5:45pm0.6m
5:57am1.0m
12:40pm0.0m
6:24pm0.7m
6:40am1.0m
1:06pm0.0m
7:00pm0.8m
12:57am0.0m
Night

Tide times today

4:21 am
Low tide - 0.19m
9:50 am
High tide - 0.49m
4:10 pm
Low tide - 0.11m
Times shown in spot-local time.

Strike Score Breakdown

62
Fair
Components
Swell Direction11/25
Swell Size13/25
Swell Period23/25
Wind20/25
Raw Score67/100
Adjustments
💨 Gusty Wind-5
Adjusted Score62/100
Confidence
Multiplier×1.00
Final Score62

Plan Your Strike

Return flights to GNS, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
SW (230°)
Direction range
210° - 250°
Size range
1.2m - 2.4m
Ideal size
2.0m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
N (0°)
Offshore range
330° - 30°

Tide Requirements

Optimal tide
all

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

6/10

Crowd level

5/10

Access: Fly to Gunungsitoli, drive east coast

Frequently Asked Questions

What tide is best at Rockstar?

Rockstar handles all stages of the tide, so time your session around the wind instead. The live chart above shows the next few days.

What wind direction is offshore at Rockstar?

Offshore wind at Rockstar blows from the N (0°). Anything in the 330° to 30° range grooms the faces; outside it, expect chop or bumpy conditions.

What swell size and direction work best at Rockstar?

Rockstar wants SW swell (210° to 250°) between 1.2m and 2.4m, with a period of 14s or more for quality waves.

When is the best time of year to surf Rockstar?

The main season at Rockstar is Apr-Oct. SW swell season (Apr-Oct), SE trade winds offshore

How do I get to Rockstar?

Fly into GNS, then allow about 60 minutes by road. Fly to Gunungsitoli, drive east coast

What kind of wave is Rockstar?

Rockstar is a reef break, a right-hander. Difficulty is rated 6/10.

Best Season

Peak: Apr-Oct

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

Getting There

Airport
GNS
Drive time
60 min
Data quality
community

Strike Log

Community Discussion