Reef
right
Level 8/10

Bawa

Hinako Islands, Indonesia
🪸Sharp reef

Bawa is Indonesia's answer to Hawaii's Sunset Beach—a massive right-hand barrel machine in the Hinako Islands off the coast of Nias. The wave handles enormous swells, producing thundering rights that only advanced and expert surfers should attempt. Paired with nearby Asu (a left that works on opposite wind), surfers can ride both breaks in the same day depending on wind shifts, making the Hinako Islands an incredibly versatile surf destination.

Bawa surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today20
72
Good
2.4m@16s
11km/h
Mon21
71
Good
2.4m@15s
8km/h
Tue22
45
Fair
1.8m@14s
11km/h
Wed23
41
Poor
1.6m@16s
16km/h
Thu24
33
Poor
1.4m@15s
16km/h
Fri25
29
Poor
1.3m@14s
14km/h
Sat26
44
Poor
1.3m@17s
13km/h
Sun27
85
Firing
2.4m@18s
6km/h
Mon28
70
Good
2.0m@16s
10km/h
Tue29
51
Fair
1.5m@15s
11km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 12 km/h · PM 9 km/h · Tide at 2pm (0.3m)
Swell
2.4m
SSW(208°)
Score: 23/25
Period
16s
Long period groundswell
Score: 25/25
Wind
11km/h
SSE(155°)
Score: 7/25
Weather
29°C
0.0mm86%
First light 5:50amSunrise 6:20amSunset 6:27pmLast light 6:57pm
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

No ideal tide during daylight todayIdeal tide: 0.5–1.5m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
29°
29°
29°
29°
29°
29°
28°
28°
29°
29°
28°
28°
28°
28°
29°
28°
28°
28°
29°
29°
29°
29°
29°
29°
29°
28°
28°
29°
29°
29°
27°
28°
28°
29°
30°
26°
26°
26°
27°
29°
27°
27°
28°
28°
29°
28°
28°
28°
28°
29°
3m1.5
sec
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
14s
14s
14s
14s
14s
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
14s
14s
14s
14s
14s
17s
17s
17s
17s
17s
18s
18s
18s
18s
18s
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
swell
windkm/h
13g18
11g20
10g18
7g12
10g15
9g13
9g13
6g13
10g15
8g14
6g10
9g14
13g19
12g18
13g20
14g23
17g25
14g20
20g27
15g26
16g24
17g23
19g25
16g26
11g22
15g23
13g21
16g22
15g25
9g22
9g16
11g16
14g21
15g23
16g23
12g25
10g24
0g21
4g19
7g16
7g22
5g20
9g19
13g19
16g22
18g32
14g30
10g25
7g21
7g17
tidem
8:30am0.3m
2:00pm0.3m
1:50am0.5m
9:45am0.2m
3:10pm0.4m
8:00pm0.3m
3:00am0.6m
9:50am0.2m
3:54pm0.5m
9:30pm0.3m
3:40am0.6m
10:10am0.1m
4:20pm0.6m
10:00pm0.2m
4:07am0.7m
10:37am0.1m
4:38pm0.7m
10:30pm0.2m
4:40am0.7m
11:04am0.1m
5:04pm0.7m
5:07am0.7m
11:22am0.1m
5:36pm0.8m
5:45am0.7m
11:45am0.1m
6:00pm0.8m
6:10am0.7m
12:15pm0.0m
6:24pm0.8m
12:56am0.0m
Ideal tideStrike windowNight

Tide times today

8:30 am
Low tide - 0.25m
2:00 pm
High tide - 0.32m
3:30 pm
Low tide - 0.31m
Times shown in spot-local time.

Strike Score Breakdown

72
Good
Components
Swell Direction20/25
Swell Size23/25
Swell Period25/25
Wind7/25
Raw Score75/100
Adjustments
Wind History-2
🌊 Tide-1
Adjusted Score72/100
Confidence
Multiplier×1.00
Final Score72
🌊 Slightly below optimal tide

Plan Your Strike

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

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Swell Requirements

Optimal direction
SW (215°)
Direction range
200° - 230°
Size range
1.5m - 3.7m
Ideal size
2.5m - 3.2m
Height multiplier
0.97×
Ideal period
16s+

Wind Requirements

Optimal direction
NW (315°)
Offshore range
285° - 345°

Tide Requirements

Optimal tide
mid
Optimal range
0.5m - 1.5m

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

8/10

Crowd level

4/10

Access: Boat from Nias south coast (~2hr)

Frequently Asked Questions

What tide is best at Bawa?

The Bawa profile favors mid tide, ideally between 0.5m and 1.5m on the local tide chart. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Bawa?

The Bawa profile uses wind from NW (315°) as its preferred direction, with an offshore range of 285° to 345°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Bawa?

The Bawa scoring profile favors swell from SW (200° to 230°), a swell-height range of 1.5m to 3.7m, and a reference period of 16s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Bawa?

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

How do I get to Bawa?

The spot profile lists GNS as a nearby airport. A boat transfer is also required. The profile estimates $100 USD; confirm the current price and departure point with an operator. Boat from Nias south coast (~2hr)

What kind of wave is Bawa?

Bawa is a reef break, a right-hander. Difficulty is rated 8/10.

Best Season

Peak: Apr-Oct

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

Getting There

Airport
GNS
Drive time
0 min
Boat required
$100
Data quality
verified

Strike Log

Community Discussion