Bawa Surf Break

Lat Long: 0.81° N 97.34° E

Bawa Surf Forecast and Surf Report

Issued: 12 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bawa sea temperature is
29.9° C
0.6° 

Bawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Bawa surf forecast from 28 Jul 2026:

  • Best quality surf: Friday 31 Jul, 4AM (local time) - 4.5ft (1.4m), 18s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 1 Aug, 1PM (local time) - 5ft (1.6m), 17s period, SSW swell with 1,543 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 10AM (local time) - 3ft (0.9m), 15s period with SSW swell.

Best Forecast Surf Conditions for Bawa this week:

The surf forecast for Bawa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 10AM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.8m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Bawa in the next 16 days are 1.6m 17s and forecast to arrive on Saturday (Aug 01) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10AM (Wed 29th Jul)3ft (0.9m) 15s
Best Surf 4AM (Fri 31st Jul)4.5ft (1.4m) 18s
Most Powerful 1PM (Sat 1st Aug)5ft (1.6m) 17s

Table - best surf conditions forecast for Bawa over the next 16 days.


The Lowdown

Alright, Rusty here. Let's have a look at what's coming our way.

We're looking at a solid run of surf at Bawa, a reef and point setup that's very consistent and exposed to the southwest. Things start off a little slow but build into a really nice window. The water temp is about average for this time of year, nothing unusual there.

The first few days, from Tuesday the 28th through Thursday the 31st of July, are pretty marginal. We've got small swell, around 2.6ft to 3.6ft, with a lot of cross-onshore or onshore wind. The energy is moderate, but the conditions just aren't clean. It's a bit of a waiting game. The morning of Wednesday the 29th is a teaser – glassy wind, but still only 3ft of SSW swell. Not enough to get too excited about.

Now, the real action starts kicking off on Saturday the 1st of August. The morning looks fantastic. We've got a solid 4.6ft of SW groundswell, a long period of 17 seconds, and glassy conditions. The energy is strong. This is a proper standout. It's a bit much for beginners, but for the experienced crew, it's going to be excellent. Sunday the 2nd is a very similar story in the morning, with 4.6ft of SW swell, a 16-second period, and glassy conditions again. A beautiful repeat.

The following week keeps the momentum. Monday the 3rd and Tuesday the 4th both have excellent morning windows with clean glassy or cross-offshore winds, and the swell holds in the 4.3ft to 5.2ft range. The standout day of the whole run, though, looks to be Thursday the 6th of August. The morning brings 6.6ft of SSW groundswell with a 17-second period and offshore wind from the north. That's a heavy, clean, powerful swell for experts only, with very strong energy. Friday the 7th is nearly as good, with 6.9ft and glassy conditions in the morning. The big numbers keep coming through the weekend.

There is a big pulse on Sunday the 9th of August, with 9.8ft of S swell, but the wind is onshore, so it's a messy, thumping beast. That's more for the big-wave specialists, and frankly, it might be better for the kite crew than paddle surfing. The period stays long, so the point break at Bawa will handle it best.

So, to boil it down: the first few days are flat and average. The period from the 1st to the 8th of August is where it's at, with Saturday the 1st, Sunday the 2nd, and Thursday the 6th being the absolute standouts. A word of caution – Bawa is a spot that can get crowded sometimes, so get there early for those clean morning sessions.

Short Range Forecast

Moderate rain (total 15mm), heaviest on Mon night. Warm (max 28°C on Mon night, min 26°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 16mm), heaviest on Sat night. Warm (max 28°C on Thu night, min 27°C on Thu night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
2
2
2
2
3
3
3
3
4
4
3
4
4
3
3
4
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
16
0.7
SW
15
0.8
SSW
15
0.9
SSW
15
0.9
SSW
14
0.7
SSW
20
0.9
SW
19
1.1
SSW
18
1.2
SSW
18
1.3
SSW
17
1.2
SW
16
1.3
SSW
16
1.4
SW
17
1.4
SW
17
1.6
SSW
16
1.4
SW
16
1.2
SW
15
1.1
SSW
16
1.6
SSW
15
1.6
SSW
15
1.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
318
229
283
339
367
360
546
812
826
998
776
853
1207
1193
1214
993
653
677
1067
1024
889
Wind (km/h)
5
SE
5
S
5
SE
5
E
5
SSW
10
SE
10
SE
10
S
5
ESE
5
ESE
5
S
5
NNE
5
ENE
5
SW
0
S
5
ESE
10
SSW
10
SSW
5
WNW
10
W
5
WNW
Wind State
cross-on
on
cross-on
glassy
cross-on
cross-on
cross-on
on
cross
cross-on
on
glassy
glassy
cross-on
glassy
glassy
cross-on
cross-on
glassy
cross
cross-off
High Tide
5:30AM0.71m
5:52PM0.43m
6:04AM0.76m
6:25PM0.47m
6:35AM0.79m
6:56PM0.52m
7:04AM0.80m
7:27PM0.57m
7:32AM0.80m
7:58PM0.61m
8:00AM0.77m
8:31PM0.64m
8:28AM0.73m
9:07PM0.65m
Low Tide
12:20PM0.11m
11:12PM0.11m
12:45PM0.09m
11:50PM0.09m
1:09PM0.07m
00:26AM0.09m
1:33PM0.06m
1:01AM0.09m
1:58PM0.06m
1:37AM0.11m
2:22PM0.05m
2:14AM0.14m
2:48PM0.06m
2:54AM0.17m
thunderstorm
part cloud
rain showers
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
clear
part cloud
mod rain
part cloud
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:40
6:40
6:40
6:40
6:40
6:40
 mm
2
4
1
2
1
1
4
5
7
10
1
1
8
Temp °C
27
28
27
27
28
28
28
28
28
28
28
28
28
28
28
28
28
28
27
28
27
Feels °C
31
32
31
31
32
31
31
31
32
31
31
33
32
31
32
32
31
31
31
31
30
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bawa Surf forecast

The above surf forecast table for Bawa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bawa can be found by selecting the local surf guide option on the grey menu. Our Bawa surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bawa) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Bawa may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Nias? If you are looking for accommodation near Bawa, camping, hotels and holiday cottages in Nias, consider staying in Afia which is 67 km (42 miles) away.

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